d8e45f2929
1262715 Commits
Author | SHA1 | Message | Date | |
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Kees Cook
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d8e45f2929 |
overflow: Change DEFINE_FLEX to take __counted_by member
The norm should be flexible array structures with __counted_by annotations, so DEFINE_FLEX() is updated to expect that. Rename the non-annotated version to DEFINE_RAW_FLEX(), and update the few existing users. Additionally add selftests for the macros. Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20240306235128.it.933-kees@kernel.org Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Kees Cook <keescook@chromium.org> |
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Guenter Roeck
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acd80cdcee |
Revert "kunit: memcpy: Split slow memcpy tests into MEMCPY_SLOW_KUNIT_TEST"
This reverts commit |
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Liu Song
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c4ca2276f1 |
arch/Kconfig: eliminate needless UTF-8 character in Kconfig help
Use "find ./linux/* | grep Kconfig | xargs file | grep UTF", can find files with utf-8 encoded characters, these files will display garbled characters in menuconfig, except for characters with special meanings that cannot be modified, modify the characters with obvious errors to eliminate the wrong display under meunconfig. Signed-off-by: Liu Song <liusong@linux.alibaba.com> Suggested-by: Bjorn Helgaas <helgaas@kernel.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/lkml/1659435153-119538-1-git-send-email-liusong@linux.alibaba.com/ Signed-off-by: Kees Cook <keescook@chromium.org> |
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Kees Cook
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77fcc34769 |
ubsan: Disable signed integer overflow sanitizer on GCC < 8
For opting functions out of sanitizer coverage, the "no_sanitize" attribute is used, but in GCC this wasn't introduced until GCC 8. Disable the sanitizer unless we're not using GCC, or it is GCC version 8 or higher. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202403110643.27JXEVCI-lkp@intel.com/ Reviewed-by: Marco Elver <elver@google.com> Signed-off-by: Kees Cook <keescook@chromium.org> |
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Linus Torvalds
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0a7b0acece |
vfs-6.9-rc1.fixes
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCZfglxgAKCRCRxhvAZXjc ovK9APsF7/TMFhNbtW+JsghSyrEk0cOVPizi8JkRDDWNW3qY+wEAxtydhbmWpbKq MpIjMHqwjPx3zXBL8Ec/b4vAoJqpJwQ= =NgvO -----END PGP SIGNATURE----- Merge tag 'vfs-6.9-rc1.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs fixes from Christian Brauner: "This contains a few small fixes for this merge window: - Undo the hiding of silly-rename files in afs. If they're hidden they can't be deleted by rm manually anymore causing regressions - Avoid caching the preferred address for an afs server to avoid accidently overriding an explicitly specified preferred server address - Fix bad stat() and rmdir() interaction in afs - Take a passive reference on the superblock when opening a block device so the holder is available to concurrent callers from the block layer - Clear private data pointer in fscache_begin_operation() to avoid it being falsely treated as valid" * tag 'vfs-6.9-rc1.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: fscache: Fix error handling in fscache_begin_operation() fs,block: get holder during claim afs: Fix occasional rmdir-then-VNOVNODE with generic/011 afs: Don't cache preferred address afs: Revert "afs: Hide silly-rename files from userspace" |
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Linus Torvalds
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4ae3dc83b0 |
A RISC-V irqchip driver fix.
Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmX2stURHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1jRaBAAh9ZKRYWq0lB5HPWTgjFRoMcdJszkqArj 5j5gIjIPMSKXaZOwrYZmgaXN252Pv7QrbdUnBFz8b52H5Wh7AV99GdgrV2XSgjf3 HtMq7QK98k0lJYIPRlY7mhGxVewYOEs+GoBtzGTQoidG+Cx+PVe6I1fgkvO/6Uki F9HXeJJYN/IFA2y9NGb+6XRTQeXYLjOjwDB/1M3lTCDFyyZcTCuhBGM0k4BCQ/dx p+4ibhkb17P+QCYgiv7uTL/FZEVF5tdzjDf5ZH+7+cblcaswLTTkV4ZE7t30S+Nt wWfpCY1Km+AP/ndImakgr/YgL/SoGa85X+bRLHAQNCvyP81Wbrlrf/hkTQqXxdKH oFqGlL7mWNBjtfszG0hrK5i6THXEHb+fVffj69OkvBD4O+f4tBVwznxysJ7i5lU0 IPXoTce/CkYJ9Kx3ZihhkEt+lVVN3KhXsuhtZRqwweNHUtziGwy2eKMIggi0AM0x +Z90Y9r+G6wu0DxetLF0KICeOn8xjlXaaeGEqyT50jKbUpdwExHeDVADQ/PwtcLB G1TYSKoem/1h+ghDgltgNNk57j7M0j8soGeIC/91mfGW6ZuSGhvu8P8bFRPcYAt6 3d2XAYQ30kwmEuDlFFHZSunu9lQDtp/K0qvoxoQx71qncrSF8G6KLPvSMRu2j5xU kIHwHdw/ILc= =Pvlh -----END PGP SIGNATURE----- Merge tag 'irq-urgent-2024-03-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Ingo Molnar: "A RISC-V irqchip driver fix" * tag 'irq-urgent-2024-03-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/riscv-intc: Fix use of AIA interrupts 32-63 on riscv32 |
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Linus Torvalds
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5574aaa303 |
sound fixes for 6.9-rc1
Two regression fixes that had been introduced in the previous PR, additional HD-audio quirks, and a further enhancement for the new kunit. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmX4AQYOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE9/kRAAmxKK49XzcyvnR2hPAqjaBQAijigw+YWwn0kH wtEmx3NYHmd3TIKI8D9YpfGWQjtKxn0UfvAEJx9KVEKvfpU5oADDCsgDPDuVh7PI eYML4UZLbuOyIavtEhczjmT2wbEVbhEJbXPGmf/YQ/BXOZbf0xGSxZx46NmVADxY 2Mp7gBtX6gubcFuvzJXNNsi+afMypRRclOHBdsITw1wWOHkj1HIvFuPd7ALPcHGY lfSpBmKYP+lgfW4pWUSOZcC7e0mnvhxFzmqk5WiCmrSerkiTriQUnSug5Xwpo+O1 m3Febyo6OUaK2QTXc681lNLilfL14+9mJZC5nLxFGvMid+5OwKCv7urHpTbo8f50 YkAR3O9ZbfiNax3P2IkArC6HMAJ0KHJKbSF08t+P9VIwAP3VWTuGqpvzytpI+k60 9+SuV16UOb1pB+hfgkz07EYHCqEJhU4pw0+CZff5YrB3kbsoDfGvuwtz2ps+Q6d7 fDBD27dPtwbHDp66w8U0QrM9uC5P+P2q7r95r+uQ5NrlT3th9JJSWZ1Q4Va60bRu 3DbEChk9ylxLy0bFCrn4D+7rorfrM40jR+pgbPG0/FIaobhp31NvxyGyAy7D9qKD t5tuvO1O1Yl9p97vuP4pedIYDN4m4gKrdFk0skFYSV4Fyi2Q8TjJnQ9jgX4W5jzD 6pYlKwk= =Tz+i -----END PGP SIGNATURE----- Merge tag 'sound-fix-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Two regression fixes that had been introduced in this merge window, additional HD-audio quirks, and a further enhancement for the new kunit" * tag 'sound-fix-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: core: add kunitconfig ALSA: hda/realtek: add in quirk for Acer Swift Go 16 - SFG16-71 Revert "ALSA: usb-audio: Name feature ctl using output if input is PCM" ALSA: timer: Fix missing irq-disable at closing ALSA: hda/realtek: Add quirk for Lenovo Yoga 9 14IMH9 |
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David Howells
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449ac55146
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fscache: Fix error handling in fscache_begin_operation()
Fix fscache_begin_operation() to clear cres->cache_priv on error, otherwise fscache_resources_valid() will report it as being valid. Signed-off-by: David Howells <dhowells@redhat.com> Link: https://lore.kernel.org/r/3933237.1710514106@warthog.procyon.org.uk Reviewed-by: Jeff Layton <jlayton@kernel.org> Reported-by: Marc Dionne <marc.dionne@auristor.com> cc: Jeff Layton <jlayton@kernel.org> cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org Signed-off-by: Christian Brauner <brauner@kernel.org> |
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Christian Brauner
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59a55a63c2
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fs,block: get holder during claim
Now that we open block devices as files we need to deal with the
realities that closing is a deferred operation. An operation on the
block device such as e.g., freeze, thaw, or removal that runs
concurrently with umount, tries to acquire a stable reference on the
holder. The holder might already be gone though. Make that reliable by
grabbing a passive reference to the holder during bdev_open() and
releasing it during bdev_release().
Fixes:
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Linus Torvalds
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f6cef5f8c3 |
I3C for 6.9
Core: - i3c_bus_type is now const Drivers: - dw: disabling IBI is only allowed when hot join and SIR are disabled -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmX3etgACgkQY6TcMGxw OjJgCw//YqIPDCo/LzDn60Mmqv4NkB/pgVD3FWsSWuerSTQZ3JnJSkzYzItmSevD YCaN3otg7y8wzy3mvRyhQgvD0Yhi4zftXavOGr6yM3Nf0yJgn6cuhaDXuPROlGN8 Y1ccjvZYzr1RV3bEM4mio1CjDe/I9rxfxQV7fdug4rQLKQ0WnlMw9ok1disbQGBy 0EYNGNDDLTuSMfAbnXf1ZCViApvz4Hlh1XLgmAfeeT07Zm41JDLzYrxwTm5Lg1NM EhM7HX2o+4O+oQfTJeBbNKOFdUciwEAVAdUZG1b7sBcVRnaFXWSvSMyOu8WDFQo6 YT2db1oSjLtNR0iiAsE3Io3IlBWpoFlV1BPbdkiK9CL0ItWdH58iAPQPoeC8Cawg 8MXpx1wOFoqMgzv0qQoU7fWGhJjrlhUlHDpT5kZxhhgoOCOWyGfo2nU/O/6O9kAe 6xtrk/d0vQuI7ykzZU3B2DOVUsMv+nnsWHZprvPnLU0N/RFeE8DQJH5XDNPS1cOR 1XbTyZ2i7D1QiWcnH8AFKJT8kLantVwVj3hMkKQ6CPwK0VegEmMk003B6JKivz3t m5/SDfPuM7lGmWLAoZsfJD1QRR0qwevEBXBo2ItAgVA5BBjpP7R5jMORo0xC01zL t2iIVnF3Qqv89Si7mpCvWEwFhi8OF9+ZMBwuQmh9GS50B3iQUR0= =BLQy -----END PGP SIGNATURE----- Merge tag 'i3c/for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux Pull i3c updates from Alexandre Belloni: "Not much this cycle with only three patches. Core: - i3c_bus_type is now const Drivers: - dw: disabling IBI is only allowed when hot join and SIR are disabled" * tag 'i3c/for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: i3c: Make i3c_bus_type const i3c: dw: Disable IBI IRQ depends on hot-join and SIR enabling dt-bindings: i3c: drop "master" node name suffix |
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Linus Torvalds
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906a93befe |
EFI fixes for v6.9 #1
- Explicitly wipe BSS in the native EFI entrypoint, so that globals shared with the legacy decompressor are zero-initialized correctly. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQQm/3uucuRGn1Dmh0wbglWLn0tXAUCZfamQgAKCRAwbglWLn0t XHK9AP9tfaBRi2v3ee5DONWc6cAIg2UUJtZABsWjo6M1HJjQjQD/cKKG3F9jo9L/ jJ890WGNpDTN8KJJ7GWDA41UQ/zucAI= =fIHG -----END PGP SIGNATURE----- Merge tag 'efi-fixes-for-v6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI fix from Ard Biesheuvel: "This fixes an oversight on my part in the recent EFI stub rework for x86, which is needed to get Linux/x86 distro builds signed again for secure boot by Microsoft. For this reason, most of this work is being backported to v6.1, which is therefore also affected by this regression. - Explicitly wipe BSS in the native EFI entrypoint, so that globals shared with the legacy decompressor are zero-initialized correctly" * tag 'efi-fixes-for-v6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: x86/efistub: Clear decompressor BSS in native EFI entrypoint |
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Linus Torvalds
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8048ba24e1 |
Fix timer migration bug that can result in long bootup
delays and other oddities. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmX2sR4RHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1gGYA/+PLcIFIaaoAtZProEYYwKBqf/G59RWCNF hP5ytKDy/59NlIP7VhRWXYUbxzZkiFpvNduOdnUaU7gYKiQGk2kpuD6EM479t8og H4nSd8/izuS995kBwuthpISssxggoWXYU30fA6JRIJU7Imfwjcapvlv6Nrj2+NEj vsw4HNAtXgj+e8ZSDmjzw00zsSaJhIQx539mGYNvMF3geGzDdRuM2XXHjXj27WSO /BPS+oFhR0IYIf+FUVCo5w57SgQamdL2rAobZq6y89visqnvOfej4g1Je/mgUjO/ I/dcoxhLFp3Ebp68c3l4KbH+3f9LheLU+6xCdMMxOUbVyZEtziuFBqXjsh10b3ey n4hYnGq35vhIYYRrlQsBYuPegn9MECb0A1rOvj2HwWM9IfpWSZ+6thrj78ZT0SEw cxxFqGBWLFwq6wRIwEQDriN8Rbc5FgybPHqRcmJjDwtlRFFJzs6u78IViZWHpq18 oYxLzlfhOrjhKG/0W2yVpMqNgZdolO1pX3Xz/5mF7JnnlcOibOC5GMIo8AvehxsN zCI6QhKs8ZcfHbY2QSZQnn3g07VbG+3IbaA2pH1ZgWAVEPOqRqZthKFCoBzsno+u if2dqLoOMmPrW4N4u+o6sAu1WYNUyI1bEGKsl6u/gXawlcCmbjbgr5OjQ53ehW+N mNFUKOIX4Pk= =MhsC -----END PGP SIGNATURE----- Merge tag 'timers-urgent-2024-03-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Ingo Molnar: "Fix timer migration bug that can result in long bootup delays and other oddities" * tag 'timers-urgent-2024-03-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timer/migration: Remove buggy early return on deactivation |
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Linus Torvalds
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b463a3c347 |
Two x86 PMU fixes:
- Work around AMD erratum to filter out bogus LBR stack entries - Fix incorrect PMU reset that can result in warnings (or worse) during suspend/hibernation. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmX2sDIRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1gGSBAAvD73hYShlVcc398uQ3LTfiugE8hMNU1p /OqnVWBhiRaKlgWkCF2Ohmw4zFLkKiq2Db3x6Fc00U1YUiq1Xyf+2aeU3Y7Zc/ji sKgh+13fySxyhhnNGrbixGPqZObUkoya5pLdZvokvY1QI2Zh/RADTw/pBrdX5TLe qOdcLK8/eRb68PYQ1Bd3vMgwap+47NA10mxycbWbkopL5RS3aX2nERBrui4b4yt6 Ob/QPWiVwfCou4uuGvPFIfP2V6Zgp1/gzBuHMJpVSbRkPxlRwOB44o9HflVLfTHF AY7QhK1Nf0IeOZgYTU60q2DlMuqmL9fQ4sc/D3apfncq29umO7SKcvpEGRbFKLcu UBNxTqf4YumOyGPiUX4PmHWAxq3LNUZ3M5T/bqFq1AnZ9MOLEzLzyVb8VBV9NOBk 7hVvRZpiZzgXJEZYas5S7kM2UYiXHb2DKIG7/dMW0NrlSgtlAA2zRrkXKMNJuPbP oQKJmH3ww8tdaiDjIVSMS6zjjqfEnI9hBjJ/svyLL7b3cr0+9Pb+Nh8/fzccFiyl FUq9NuSLmgt+hWS3rId/MSRHaU+Sf2rEVHvCJ5Ht8bsFR2+cvn4a5IkYEWGEoZp1 jXq52h3LzVVfbryJK8TbOJm7oy9meD5i37SKyBNxBfh/okAt2LAI/rzR+vA4LEfx JOn5rP9rMtk= =5C1q -----END PGP SIGNATURE----- Merge tag 'perf-urgent-2024-03-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 perf event fixes from Ingo Molnar: - Work around AMD erratum to filter out bogus LBR stack entries - Fix incorrect PMU reset that can result in warnings (or worse) during suspend/hibernation * tag 'perf-urgent-2024-03-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/amd/core: Avoid register reset when CPU is dead perf/x86/amd/lbr: Discard erroneous branch entries |
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Linus Torvalds
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032e22febf |
linux-watchdog 6.9-rc1 tag
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iEYEABECAAYFAmX20DQACgkQ+iyteGJfRsqIcgCeNaw/Nrzc2G4Lia/qjyYM2dUu geMAn1g5h/ucw07k5p2Oe8qHDp1eC0wu =PJHE -----END PGP SIGNATURE----- Merge tag 'linux-watchdog-6.9-rc1' of git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Remove usage of the deprecated ida_simple_xx() API - Add kernel-doc for wdt_set_timeout() - Add support for R-Car V4M, StarFive's JH8100 and sam9x7-wdt - Fixes and small improvements * tag 'linux-watchdog-6.9-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: intel-mid_wdt: Get platform data via dev_get_platdata() watchdog: intel-mid_wdt: Don't use "proxy" headers watchdog: intel-mid_wdt: Remove unused intel-mid.h dt-bindings: watchdog: sama5d4-wdt: add compatible for sam9x7-wdt dt-bindings: watchdog: sprd,sp9860-wdt: convert to YAML dt-bindings: watchdog: starfive,jh7100-wdt: Add compatible for JH8100 watchdog: stm32_iwdg: initialize default timeout dt-bindings: watchdog: arm,sp805: document the reset signal watchdog: sp805_wdt: deassert the reset if available watchdog/hpwdt: Support Suspend and Resume dt-bindings: watchdog: renesas-wdt: Add support for R-Car V4M watchdog: starfive: check watchdog status before enabling in system resume watchdog: starfive: Check pm_runtime_enabled() before decrementing usage counter watchdog: qcom: fine tune the max timeout value calculation watchdog: Add kernel-doc for wdt_set_timeout() watchdog: core: Remove usage of the deprecated ida_simple_xx() API |
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Linus Torvalds
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75e41d42cc |
PCMCIA: improvements for v6.9-rc1
Ricardo B. Marliere updated the PCMCIA intrastructure to make use the driver core now allowing some structs to be const. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEmgXaWKgmjrvkPhLCmpdgiUyNow0FAmX2mGIbHGxpbnV4QGRv bWluaWticm9kb3dza2kubmV0AAoJEJqXYIlMjaMNFzIP/AguU/9QUjhQ4dpPF2J4 FkIkolV2WTppncOCq5UKXyKXQmD0FKpYVvMozc+/WEXcwC/jf0BDd6cfbRCX4Aba A1JIl+Q4jtF1DNTgP9kSQUpz9NhVcZjJBeu63wJn58QRtLTv/Q7i/c5UQmG0a8jw 8+bz6lqLTe/BDFsLNm4ZtRZiFVBoPo0FTh2f0GwOtkFM6diyHqmPioStU2dXBmh7 ZGgwBaJ8KZP2m9aiXLk6OuhX3AnA7EbMelrelW9L01V0xAkihy6QR3eoUu5eVDtt N0Br0kG6GFNhmWmSRvBoWjfHf6a2rnfLmXo4exKtWuZ55GSs7ozETOwlCGV1qYuQ 9//6DFkODjo/TDuivecCE1/sCBe09PW53OwVvpVw5+zjlA3N68ikMnaMva1uuzTi cJITO3Sprk6VcUKkuI8QL33ueyIYdc09ndYtgb7LmLJL72rA0CvPc+zdzXLQpo+n l06RKkgRhVB3qVrlVfN+hTIqUXLjXsooO9UD9wHrOSff/Jhx3pGOFOFbtCXHMA8M IdQHF2EbNwROLd6DK5QvvVuOdEHdVIItqxfloxsOzLCWNeNC1DHFPLwHjqo78a3L 22idVYTglNtAX5v2kig0qH0GXza+o+ocv21xqPvgTYsmaysVp8O5HZQKiqA2vmFg 1v9gYzUMHofvGC95k4ldJsLj =u6WU -----END PGP SIGNATURE----- Merge tag 'pcmcia-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux Pull PCMCIA updates from Dominik Brodowski: "Mark some structs 'const' now that the driver core supports it (Ricardo B Marliere)" * tag 'pcmcia-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux: pcmcia: cs: make pcmcia_socket_class constant pcmcia: ds: make pcmcia_bus_type const |
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Linus Torvalds
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6885d7263e |
Input updates for v6.9-rc0
- a new driver for Goodix Berlin I2C and SPI touch controllers - support for IQS7222D v1.1 and v1.2 in iqs7222 driver - support for IST3032C and IST3038B parts in Imagis touchscreen driver - support for touch keys for Imagis touchscreen controllers - support for Snakebyte GAMEPADs in xpad driver - various cleanups and conversions to yaml for device tree bindings - assorted fixes and cleanups - old Synaptics navpoint driver has been removed since the only board that used it (HP iPAQ hx4700) was removed a while ago. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCZfUPyQAKCRBAj56VGEWX nItKAQCcZvRkO1ZpCxgOXY2/xrJYQ6BbAZAlfQX9bdz/MB/3BAEApDvbgqDb6G8b mQBnojvwkPB2YluN5KEGYF4gzS/f+QY= =n+Lg -----END PGP SIGNATURE----- Merge tag 'input-for-v6.9-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for Goodix Berlin I2C and SPI touch controllers - support for IQS7222D v1.1 and v1.2 in iqs7222 driver - support for IST3032C and IST3038B parts in Imagis touchscreen driver - support for touch keys for Imagis touchscreen controllers - support for Snakebyte GAMEPADs in xpad driver - various cleanups and conversions to yaml for device tree bindings - assorted fixes and cleanups - old Synaptics navpoint driver has been removed since the only board that used it (HP iPAQ hx4700) was removed a while ago. * tag 'input-for-v6.9-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (37 commits) Input: xpad - add support for Snakebyte GAMEPADs dt-bindings: input: samsung,s3c6410-keypad: convert to DT Schema Input: imagis - add touch key support dt-bindings: input: imagis: Document touch keys Input: imagis - use FIELD_GET where applicable Input: make input_class constant dt-bindings: input: atmel,captouch: convert bindings to YAML Input: iqs7222 - add support for IQS7222D v1.1 and v1.2 dt-bindings: input: allwinner,sun4i-a10-lrad: drop redundant type from label Input: serio - make serio_bus const Input: synaptics-rmi4 - make rmi_bus_type const Input: xilinx_ps2 - fix kernel-doc for xps2_of_probe function input/touchscreen: imagis: add support for IST3032C dt-bindings: input/touchscreen: imagis: add compatible for IST3032C input/touchscreen: imagis: Add support for Imagis IST3038B dt-bindings: input/touchscreen: Add compatible for IST3038B input/touchscreen: imagis: Correct the maximum touch area value Input: leds - change config symbol dependency for audio mute trigger Input: ti_am335x_tsc - remove redundant assignment to variable config Input: xpad - sort xpad_device by vendor and product ID ... |
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Takashi Sakamoto
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585f5bf9e9 |
ALSA: core: add kunitconfig
It is helpful to add .kunitconfig if we work with the tools provided by KUnit project. The file describes the series of kernel configurations to satisfy the dependency to build the target test. For example: $ ./tools/testing/kunit/kunit.py run --arch=arm64 --cross_compile=aarch64-linux-gnu- --kunitconfig=sound/core/ [11:35:13] Configuring KUnit Kernel ... Regenerating .config ... Populating config with: $ make ARCH=arm64 O=.kunit olddefconfig CROSS_COMPILE=aarch64-linux-gnu- [11:35:19] Building KUnit Kernel ... Populating config with: $ make ARCH=arm64 O=.kunit olddefconfig CROSS_COMPILE=aarch64-linux-gnu- Building with: $ make ARCH=arm64 O=.kunit --jobs=8 CROSS_COMPILE=aarch64-linux-gnu- [11:37:35] Starting KUnit Kernel (1/1)... [11:37:35] ============================================================ Running tests with: $ qemu-system-aarch64 -nodefaults -m 1024 -kernel .kunit/arch/arm64/boot/Image.gz -append 'kunit.enable=1 console=ttyAMA0 kunit_shutdown=reboot' -no-reboot -nographic -serial stdio -machine virt -cpu max,pauth-impdef=on [11:37:35] ============== sound-core-test (10 subtests) =============== [11:37:35] [PASSED] test_phys_format_size [11:37:35] [PASSED] test_format_width [11:37:35] [PASSED] test_format_endianness [11:37:35] [PASSED] test_format_signed [11:37:35] [PASSED] test_format_fill_silence [11:37:35] [PASSED] test_playback_avail [11:37:35] [PASSED] test_capture_avail [11:37:35] [PASSED] test_card_set_id [11:37:35] [PASSED] test_pcm_format_name [11:37:35] [PASSED] test_card_add_component [11:37:35] ================= [PASSED] sound-core-test ================= [11:37:35] ============================================================ [11:37:35] Testing complete. Ran 10 tests: passed: 10 [11:37:35] Elapsed time: 142.333s total, 5.617s configuring, 136.047s building, 0.630s running Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Message-ID: <20240317024050.588370-1-o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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Ian Murphy
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bd2d83058c |
ALSA: hda/realtek: add in quirk for Acer Swift Go 16 - SFG16-71
Keyboard has an LED that is ON/OFF when mic is muted/active - LED is controlled by GPIO pin - Patch enables led to appear in /sys/class/leds/ as hda::micmute - Enables LED when mic is MUTED - Disables LED when mic is active [ fixed white spaces by tiwai ] Signed-off-by: Ian Murphy <iano200@gmail.com> Message-ID: <20240316094157.13890-1-iano200@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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Takashi Iwai
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c53898eb60 |
Revert "ALSA: usb-audio: Name feature ctl using output if input is PCM"
This reverts commit
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Linus Torvalds
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741e9d668a |
SCSI misc on 20240316
Only a couple of driver updates this time (lpfc and mpt3sas) plus the usual assorted minor fixes and updates. The major core update is a set of patches moving retries out of the drivers and into the core. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZfWpoCYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishXRgAP9EJN6k lA+f8he/ckzfJu000zv55uwKeZhI1ytgNnQUGwEAzv7Yetcqra18spuEnHRvxnW9 +lxUGh6revfrO/sc5Ho= =ONSb -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "Only a couple of driver updates this time (lpfc and mpt3sas) plus the usual assorted minor fixes and updates. The major core update is a set of patches moving retries out of the drivers and into the core" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (84 commits) scsi: core: Constify the struct device_type usage scsi: libfc: replace deprecated strncpy() with memcpy() scsi: lpfc: Replace deprecated strncpy() with strscpy() scsi: bfa: Fix function pointer type mismatch for state machines scsi: bfa: Fix function pointer type mismatch for hcb_qe->cbfn scsi: bfa: Remove additional unnecessary struct declarations scsi: csiostor: Avoid function pointer casts scsi: qla1280: Remove redundant assignment to variable 'mr' scsi: core: Make scsi_bus_type const scsi: core: Really include kunit tests with SCSI_LIB_KUNIT_TEST scsi: target: tcm_loop: Make tcm_loop_lld_bus const scsi: scsi_debug: Make pseudo_lld_bus const scsi: iscsi: Make iscsi_flashnode_bus const scsi: fcoe: Make fcoe_bus_type const scsi: lpfc: Copyright updates for 14.4.0.0 patches scsi: lpfc: Update lpfc version to 14.4.0.0 scsi: lpfc: Change lpfc_vport load_flag member into a bitmask scsi: lpfc: Change lpfc_vport fc_flag member into a bitmask scsi: lpfc: Protect vport fc_nodes list with an explicit spin lock scsi: lpfc: Change nlp state statistic counters into atomic_t ... |
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Linus Torvalds
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342d965376 |
parisc architecture updates and fixes for kernel v6.9-rc1:
- Fix inline assembly in ipv4 and ipv6 checksum functions (Guenter Roeck) - Rewrite 64-bit inline assembly of emulate_ldd() (Guenter Roeck) - Do not clobber carry/borrow bits in tophys and tovirt macros (John David Anglin) - Warn when kernel accesses unaligned memory -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZfYREwAKCRD3ErUQojoP X4QSAQDSjyqKia5LyYL7M+bY83kCw/2Sn2Ug/l53qqKNB0fI3wEAiukgIXNjT0wg xUOzyxbbJigEcvGfxSLPQmGuDKlbHwA= =ohWs -----END PGP SIGNATURE----- Merge tag 'parisc-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture updates and fixes from Helge Deller: "Fixes for the IPv4 and IPv6 checksum functions, a fix for the 64-bit unaligned memory exception handler and various code cleanups. Most of the patches are tagged for stable series. - Fix inline assembly in ipv4 and ipv6 checksum functions (Guenter Roeck) - Rewrite 64-bit inline assembly of emulate_ldd() (Guenter Roeck) - Do not clobber carry/borrow bits in tophys and tovirt macros (John David Anglin) - Warn when kernel accesses unaligned memory" * tag 'parisc-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: led: Convert to platform remove callback returning void parisc: Strip upper 32 bit of sum in csum_ipv6_magic for 64-bit builds parisc: Fix csum_ipv6_magic on 64-bit systems parisc: Fix csum_ipv6_magic on 32-bit systems parisc: Fix ip_fast_csum parisc: Avoid clobbering the C/B bits in the PSW with tophys and tovirt macros parisc/unaligned: Rewrite 64-bit inline assembly of emulate_ldd() parisc: make parisc_bus_type const parisc: avoid c23 'nullptr' idenitifier parisc: Show kernel unaligned memory accesses parisc: Use irq_enter_rcu() to fix warning at kernel/context_tracking.c:367 |
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Frederic Weisbecker
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4b6f4c5a67 |
timer/migration: Remove buggy early return on deactivation
When a CPU enters into idle and deactivates itself from the timer migration hierarchy without any global timer of its own to propagate, the group event of that CPU is set to "ignore" and tmigr_update_events() accordingly performs an early return without considering timers queued by other CPUs. If the hierarchy has a single level, and the CPU is the last one to enter idle, it will ignore others' global timers, as in the following layout: [GRP0:0] migrator = 0 active = 0 nextevt = T0i / \ 0 1 active (T0i) idle (T1) 0) CPU 0 is active thus its event is ignored (the letter 'i') and so are upper levels' events. CPU 1 is idle and has the timer T1 enqueued. [GRP0:0] migrator = NONE active = NONE nextevt = T0i / \ 0 1 idle (T0i) idle (T1) 1) CPU 0 goes idle without global event queued. Therefore KTIME_MAX is pushed as its next expiry and its own event kept as "ignore". As a result tmigr_update_events() ignores T1 and CPU 0 goes to idle with T1 unhandled. This isn't proper to single level hierarchy though. A similar issue, although slightly different, may arise on multi-level: [GRP1:0] migrator = GRP0:0 active = GRP0:0 nextevt = T0:0i, T0:1 / \ [GRP0:0] [GRP0:1] migrator = 0 migrator = NONE active = 0 active = NONE nextevt = T0i nextevt = T2 / \ / \ 0 (T0i) 1 (T1) 2 (T2) 3 active idle idle idle 0) CPU 0 is active thus its event is ignored (the letter 'i') and so are upper levels' events. CPU 1 is idle and has the timer T1 enqueued. CPU 2 also has a timer. The expiry order is T0 (ignored) < T1 < T2 [GRP1:0] migrator = GRP0:0 active = GRP0:0 nextevt = T0:0i, T0:1 / \ [GRP0:0] [GRP0:1] migrator = NONE migrator = NONE active = NONE active = NONE nextevt = T0i nextevt = T2 / \ / \ 0 (T0i) 1 (T1) 2 (T2) 3 idle idle idle idle 1) CPU 0 goes idle without global event queued. Therefore KTIME_MAX is pushed as its next expiry and its own event kept as "ignore". As a result tmigr_update_events() ignores T1. The change only propagated up to 1st level so far. [GRP1:0] migrator = NONE active = NONE nextevt = T0:1 / \ [GRP0:0] [GRP0:1] migrator = NONE migrator = NONE active = NONE active = NONE nextevt = T0i nextevt = T2 / \ / \ 0 (T0i) 1 (T1) 2 (T2) 3 idle idle idle idle 2) The change now propagates up to the top. tmigr_update_events() finds that the child event is ignored and thus removes it. The top level next event is now T2 which is returned to CPU 0 as its next effective expiry to take account for as the global idle migrator. However T1 has been ignored along the way, leaving it unhandled. Fix those issues with removing the buggy related early return. Ignored child events must not prevent from evaluating the other events within the same group. Reported-by: Boqun Feng <boqun.feng@gmail.com> Reported-by: Florian Fainelli <f.fainelli@gmail.com> Reported-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://lore.kernel.org/r/ZfOhB9ZByTZcBy4u@lothringen |
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Linus Torvalds
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c1f10ac840 |
NFS client updates for Linux 6.9
Highlights include: Bugfixes: - Fix for an Oops in the NFSv4.2 listxattr handler - Correct an incorrect buffer size in listxattr - Fix for an Oops in the pNFS flexfiles layout - Fix a refcount leak in NFS O_DIRECT writes - Fix missing locking in NFS O_DIRECT - Avoid an infinite loop in pnfs_update_layout - Fix an overflow in the RPC waitqueue queue length counter - Ensure that pNFS I/O is also protected by TLS when xprtsec is specified by the mount options - Fix a leaked folio lock in the netfs read code - Fix a potential deadlock in fscache - Allow setting the fscache uniquifier in NFSv4 - Fix an off by one in root_nfs_cat() - Fix another off by one in rpc_sockaddr2uaddr() - nfs4_do_open() can incorrectly trigger state recovery. - Various fixes for connection shutdown Features and cleanups: - Ensure that containers only see their own RPC and NFS stats - Enable nconnect for RDMA - Remove dead code from nfs_writepage_locked() - Various tracepoint additions to track EXCHANGE_ID, GETDEVICEINFO, and mount options. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEESQctxSBg8JpV8KqEZwvnipYKAPIFAmX14K0ACgkQZwvnipYK APLCeg/7Bdah7158TdNxSQAHPo3jzDqZmc933eZC0H8C9whNlu6XIa9fyT6ZrsQr qkQ/ztSwsB6yp6vLPSnVdDh5KsndwrInTB874H8y6+8x+KwwuhSQ7Uy8epg5wrO0 kgiaRYSH7HB7EgUdNY14fHNXkA/DMLHz1F1aw2NVGCYmVCMg7kGV4wYCOH6bI2Ea Wu8amZce6D1AbktbdSZcEz2ricR3lGXjCUPMnzRCaSpUmdd2t7d/rsnjTeKU1gb4 p9zLlOZs9Xe2vMT0ZQI8SEI+Scze82LBy7ykSKyhOjOt4AurVpzQFAvK+3dFZoIq lzIHJwabBGNui26CR1k90ZqERLkkk+24i3ccT28HwhTqe5eM/qDCKOVQmuP0F1F8 QYsnIM+NnmPZveSGAMdOQwlGFQTyJbT5Na1blHTW2R2rjqBzgvfn8fR0vV4L5P7B 0J8ShmZKVkvb7mtJJhaaI4LF41ciCF8+I5zwpnYQi0tsX370XPNNFbzS3BmPUVFL k0uEMVfNy69PkaH4DJWQT9GoE3qiAamkO+EdAlPad6b8QMdJJZxXOmaUzL8YsCHV sX5ugsih/Hf5/+QFBCbHEy7G3oeeHsT80yO8nvGT+yy94bv4F+WcM/tviyRbKrls t5audBDNRfrAeUlqAQkXfFmAyqP2CGNr29oL62cXL2muFG7d7ys= =5n+X -----END PGP SIGNATURE----- Merge tag 'nfs-for-6.9-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs Pull NFS client updates from Trond Myklebust: "Highlights include: Bugfixes: - Fix for an Oops in the NFSv4.2 listxattr handler - Correct an incorrect buffer size in listxattr - Fix for an Oops in the pNFS flexfiles layout - Fix a refcount leak in NFS O_DIRECT writes - Fix missing locking in NFS O_DIRECT - Avoid an infinite loop in pnfs_update_layout - Fix an overflow in the RPC waitqueue queue length counter - Ensure that pNFS I/O is also protected by TLS when xprtsec is specified by the mount options - Fix a leaked folio lock in the netfs read code - Fix a potential deadlock in fscache - Allow setting the fscache uniquifier in NFSv4 - Fix an off by one in root_nfs_cat() - Fix another off by one in rpc_sockaddr2uaddr() - nfs4_do_open() can incorrectly trigger state recovery - Various fixes for connection shutdown Features and cleanups: - Ensure that containers only see their own RPC and NFS stats - Enable nconnect for RDMA - Remove dead code from nfs_writepage_locked() - Various tracepoint additions to track EXCHANGE_ID, GETDEVICEINFO, and mount options" * tag 'nfs-for-6.9-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (29 commits) nfs: fix panic when nfs4_ff_layout_prepare_ds() fails NFS: trace the uniquifier of fscache NFS: Read unlock folio on nfs_page_create_from_folio() error NFS: remove unused variable nfs_rpcstat nfs: fix UAF in direct writes nfs: properly protect nfs_direct_req fields NFS: enable nconnect for RDMA NFSv4: nfs4_do_open() is incorrectly triggering state recovery NFS: avoid infinite loop in pnfs_update_layout. NFS: remove sync_mode test from nfs_writepage_locked() NFSv4.1/pnfs: fix NFS with TLS in pnfs NFS: Fix an off by one in root_nfs_cat() nfs: make the rpc_stat per net namespace nfs: expose /proc/net/sunrpc/nfs in net namespaces sunrpc: add a struct rpc_stats arg to rpc_create_args nfs: remove unused NFS_CALL macro NFSv4.1: add tracepoint to trunked nfs4_exchange_id calls NFS: Fix nfs_netfs_issue_read() xarray locking for writeback interrupt SUNRPC: increase size of rpc_wait_queue.qlen from unsigned short to unsigned int nfs: fix regression in handling of fsc= option in NFSv4 ... |
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Linus Torvalds
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90a498f294 |
phy-for-6.9
- New Support - Qualcomm X1E80100 PCIe phy support, SM8550 PCIe1 PHY, SC7180 UFS PHY and SDM630 USBC support - Rockchip HDMI/eDP Combo PHY driver - Mediatek MT8365 CSI phy driver - Updates - Rework on Qualcomm phy PCS registers and type-c handling - Cadence torrent phy updates for multilink configuration - TI gmii resume support -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmX0JdwACgkQfBQHDyUj g0fFPxAAl0AqhOXKHLxxB7wihGGIm7V6djOrathoCteo8oxDNgY1uWmOELrM6ama KCv4wqPHf5m9ImFFXDwIb1qVBu+MadDdOl+kUmP8pPQt4WYT6hEJONX7G54VLmIZ W5iH3zBrZMvo6R5xSiOeySG+OyKgJjj8K1SMBxNA2/PST4Y+pslB1yZ9oUm57hTy YA3/pihiPwejQEk5WyrXN1LTIEDT0/fPZ70I7mvo+30CuSVaWK16fnPLVKWfKd99 h6a9VDcYDywyFnUParYHCLhcenR/a1Sw09zsGRmG+eTUVSzz7kFI8T8hB4gsRf5i qi7lqyUWTmkaiUdLLRf5MFdhu2PoOwLzHppYlXaCne9IyHUtvc+P+hkS6D2sSlB9 Pqc7Yyltxks8TBmechwqHV6dhA/odrlJKwh62MbOuGe83vaqrpkh6/Yx++l8kqFu 0kn1TyQbw14Y/ugOK2Mpgw6ApUNKWZhXNyiDBfU1zV0wycwbFqHBMg7fUZn7egd2 ohnOYqWyBc3t0eThxQQxa0wzfke5+yLzkTTch/qMPgkgkKzQuVkkYCiDodHP12BA xymlQB+5tFQT1NZTlqvHNmOqa0zaCbksPCZRBQX1HmZVt9bBY8m+fInd0iY2gCGo y666sKdVAW6bIj09zUtS2VqLg31+8uwInwycEFkIyEy8qyHuQqI= =WNGJ -----END PGP SIGNATURE----- Merge tag 'phy-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy Pull phy updates from Vinod Koul: "New hardware support: - Qualcomm X1E80100 PCIe phy support, SM8550 PCIe1 PHY, SC7180 UFS PHY and SDM630 USBC support - Rockchip HDMI/eDP Combo PHY driver - Mediatek MT8365 CSI phy driver Updates: - Rework on Qualcomm phy PCS registers and type-c handling - Cadence torrent phy updates for multilink configuration - TI gmii resume support" * tag 'phy-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (41 commits) phy: constify of_phandle_args in xlate phy: ti: tusb1210: Define device IDs phy: ti: tusb1210: Use temporary variable for struct device phy: rockchip: Add Samsung HDMI/eDP Combo PHY driver dt-bindings: phy: Add Rockchip HDMI/eDP Combo PHY schema phy: ti: gmii-sel: add resume support phy: mtk-mipi-csi: add driver for CSI phy dt-bindings: phy: add mediatek MIPI CD-PHY module v0.5 phy: cadence-torrent: Add USXGMII(156.25MHz) + SGMII/QSGMII(100MHz) multilink config for TI J7200 dt-bindings: phy: cadence-torrent: Add a separate compatible for TI J7200 phy: cadence-torrent: Add USXGMII(156.25MHz) + SGMII/QSGMII(100MHz) multilink configuration phy: cadence-torrent: Add PCIe(100MHz) + USXGMII(156.25MHz) multilink configuration dt-bindings: phy: cadence-torrent: Add optional input reference clock for PLL1 phy: qcom-qmp-ufs: Switch to devm_clk_bulk_get_all() API dt-bindings: phy: qmp-ufs: Fix PHY clocks phy: qcom: sgmii-eth: move PCS registers to separate header phy: qcom: sgmii-eth: use existing register definitions phy: qcom: qmp-usbc: drop has_pwrdn_delay handling phy: qcom: qmp: move common bits definitions to common header phy: qcom: qmp: split DP PHY registers to separate headers ... |
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Linus Torvalds
|
4438a810f3 |
firewire updates for 6.9
This update includes small changes about page-aligned buffer for string processing in device attribute. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQE66IEYNDXNBPeGKSsLtaWM8LwEwUCZfVO4wAKCRCsLtaWM8Lw E/bgAQCzVf+CjXB4WafDOIgAPIYQHZ1XkTXG4cfrbR8qcx9MnwEA64SzBXrrbX2k EpazxwYZR3F3LvYAAb4rVgnbRXKBNQE= =dVEb -----END PGP SIGNATURE----- Merge tag 'firewire-updates-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire updates from Takashi Sakamoto: "Small changes to string processing in device attribute" * tag 'firewire-updates-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire: core: fix build failure due to the caller of fw_csr_string() firewire: Convert snprintf/sprintf to sysfs_emit firewire: Kill unnecessary buf check in device_attribute.show |
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Linus Torvalds
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02c163e959 |
cxl for v6.9
- Supplement ACPI HMAT reported memory performance with native CXL memory performance enumeration - Add support for CXL error injection via the ACPI EINJ mechanism - Cleanup CXL DOE and CDAT integration - Miscellaneous cleanups and fixes -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSbo+XnGs+rwLz9XGXfioYZHlFsZwUCZfSddgAKCRDfioYZHlFs Z+QJAQC0DaU/QbziEUFgd6r92nLA9PHLWi2zhjsSjyuJ3kh3IQD+KN0h8IZ+Av05 EOjLw21+ejwJ2dtCDcy2dlSpS6653wc= =czLR -----END PGP SIGNATURE----- Merge tag 'cxl-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull CXL updates from Dan Williams: "CXL has mechanisms to enumerate the performance characteristics of memory devices. Those mechanisms allow Linux to build the equivalent of ACPI SRAT, SLIT, and HMAT tables dynamically at runtime. That capability is necessary because static ACPI can not represent dynamic CXL configurations (and reconfigurations). So, building on the v6.8 work to add "Quality of Service" enumeration, this update plumbs CXL "access coordinates" (read/write access latency and bandwidth) in all the same places that ACPI HMAT feeds similar data. Follow-on patches from the -mm side can then use that data to feed mechanisms like mm/memory-tiers.c. Greg has acked the touch to drivers/base/. The other feature update this cycle is support for CXL error injection via the ACPI EINJ module. That facility enables injection of bus protocol errors provided the user knows the magic address values to insert in the interface. To hide that magic, and make this easier to use, new error injection attributes were added to CXL debugfs. That interface injects the errors relative to a CXL object rather than require user tooling to know how to lookup and inject RCRB (Root Complex Register Block) addresses into the raw EINJ debugfs interface. It received some helpful review comments from Tony, but no explicit acks from the ACPI side. The primary user visible change for existing EINJ users is that they may find that einj.ko was already loaded by cxl_core.ko. Previously, einj.ko was only loaded on demand. The usual collection of miscellaneous cleanups are also present this cycle. Summary: - Supplement ACPI HMAT reported memory performance with native CXL memory performance enumeration - Add support for CXL error injection via the ACPI EINJ mechanism - Cleanup CXL DOE and CDAT integration - Miscellaneous cleanups and fixes" * tag 'cxl-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (21 commits) Documentation/ABI/testing/debugfs-cxl: Fix "Unexpected indentation" lib/firmware_table: Provide buffer length argument to cdat_table_parse() cxl/pci: Get rid of pointer arithmetic reading CDAT table cxl/pci: Rename DOE mailbox handle to doe_mb cxl: Fix the incorrect assignment of SSLBIS entry pointer initial location cxl/core: Add CXL EINJ debugfs files EINJ, Documentation: Update EINJ kernel doc EINJ: Add CXL error type support EINJ: Migrate to a platform driver cxl/region: Deal with numa nodes not enumerated by SRAT cxl/region: Add memory hotplug notifier for cxl region cxl/region: Add sysfs attribute for locality attributes of CXL regions cxl/region: Calculate performance data for a region cxl: Set cxlmd->endpoint before adding port device cxl: Move QoS class to be calculated from the nearest CPU cxl: Split out host bridge access coordinates cxl: Split out combine_coordinates() for common shared usage ACPI: HMAT / cxl: Add retrieval of generic port coordinates for both access classes ACPI: HMAT: Introduce 2 levels of generic port access class base/node / ACPI: Enumerate node access class for 'struct access_coordinate' ... |
||
Josef Bacik
|
719fcafe07 |
nfs: fix panic when nfs4_ff_layout_prepare_ds() fails
We've been seeing the following panic in production
BUG: kernel NULL pointer dereference, address: 0000000000000065
PGD 2f485f067 P4D 2f485f067 PUD 2cc5d8067 PMD 0
RIP: 0010:ff_layout_cancel_io+0x3a/0x90 [nfs_layout_flexfiles]
Call Trace:
<TASK>
? __die+0x78/0xc0
? page_fault_oops+0x286/0x380
? __rpc_execute+0x2c3/0x470 [sunrpc]
? rpc_new_task+0x42/0x1c0 [sunrpc]
? exc_page_fault+0x5d/0x110
? asm_exc_page_fault+0x22/0x30
? ff_layout_free_layoutreturn+0x110/0x110 [nfs_layout_flexfiles]
? ff_layout_cancel_io+0x3a/0x90 [nfs_layout_flexfiles]
? ff_layout_cancel_io+0x6f/0x90 [nfs_layout_flexfiles]
pnfs_mark_matching_lsegs_return+0x1b0/0x360 [nfsv4]
pnfs_error_mark_layout_for_return+0x9e/0x110 [nfsv4]
? ff_layout_send_layouterror+0x50/0x160 [nfs_layout_flexfiles]
nfs4_ff_layout_prepare_ds+0x11f/0x290 [nfs_layout_flexfiles]
ff_layout_pg_init_write+0xf0/0x1f0 [nfs_layout_flexfiles]
__nfs_pageio_add_request+0x154/0x6c0 [nfs]
nfs_pageio_add_request+0x26b/0x380 [nfs]
nfs_do_writepage+0x111/0x1e0 [nfs]
nfs_writepages_callback+0xf/0x30 [nfs]
write_cache_pages+0x17f/0x380
? nfs_pageio_init_write+0x50/0x50 [nfs]
? nfs_writepages+0x6d/0x210 [nfs]
? nfs_writepages+0x6d/0x210 [nfs]
nfs_writepages+0x125/0x210 [nfs]
do_writepages+0x67/0x220
? generic_perform_write+0x14b/0x210
filemap_fdatawrite_wbc+0x5b/0x80
file_write_and_wait_range+0x6d/0xc0
nfs_file_fsync+0x81/0x170 [nfs]
? nfs_file_mmap+0x60/0x60 [nfs]
__x64_sys_fsync+0x53/0x90
do_syscall_64+0x3d/0x90
entry_SYSCALL_64_after_hwframe+0x46/0xb0
Inspecting the core with drgn I was able to pull this
>>> prog.crashed_thread().stack_trace()[0]
#0 at 0xffffffffa079657a (ff_layout_cancel_io+0x3a/0x84) in ff_layout_cancel_io at fs/nfs/flexfilelayout/flexfilelayout.c:2021:27
>>> prog.crashed_thread().stack_trace()[0]['idx']
(u32)1
>>> prog.crashed_thread().stack_trace()[0]['flseg'].mirror_array[1].mirror_ds
(struct nfs4_ff_layout_ds *)0xffffffffffffffed
This is clear from the stack trace, we call nfs4_ff_layout_prepare_ds()
which could error out initializing the mirror_ds, and then we go to
clean it all up and our check is only for if (!mirror->mirror_ds). This
is inconsistent with the rest of the users of mirror_ds, which have
if (IS_ERR_OR_NULL(mirror_ds))
to keep from tripping over this exact scenario. Fix this up in
ff_layout_cancel_io() to make sure we don't panic when we get an error.
I also spot checked all the other instances of checking mirror_ds and we
appear to be doing the correct checks everywhere, only unconditionally
dereferencing mirror_ds when we know it would be valid.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Fixes:
|
||
Borislav Petkov (AMD)
|
5c84b051bd |
x86/CPU/AMD: Update the Zenbleed microcode revisions
Update them to the correct revision numbers.
Fixes:
|
||
Linus Torvalds
|
66a27abac3 |
powerpc updates for 6.9
- Add AT_HWCAP3 and AT_HWCAP4 aux vector entries for future use by glibc. - Add support for recognising the Power11 architected and raw PVRs. - Add support for nr_cpus=n on the command line where the boot CPU is >= n. - Add ppcxx_allmodconfig targets for all 32-bit sub-arches. - Other small features, cleanups and fixes. Thanks to: Akanksha J N, Brian King, Christophe Leroy, Dawei Li, Geoff Levand, Greg Kroah-Hartman, Jan-Benedict Glaw, Kajol Jain, Kunwu Chan, Li zeming, Madhavan Srinivasan, Masahiro Yamada, Nathan Chancellor, Nicholas Piggin, Peter Bergner, Qiheng Lin, Randy Dunlap, Ricardo B. Marliere, Rob Herring, Sathvika Vasireddy, Shrikanth Hegde, Uwe Kleine-König, Vaibhav Jain, Wen Xiong. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmX01vgTHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgJ4bEACVsxXXjbjl+WKgWNjHsM7sVwUX/sSV z43iVycLPXDqochSkkgKjyIEFowaWhjgWVHFHmUXWxB5FjjFEEoH4FPo3VB0IY48 VoSFT6PhzqXDrGmt2fWsJ+k6zUyJZa8pNS38DHg1yuuYDAa0KWxd3E/x/r0qzsbr vcas1uWcDWgjoUDMBuJpyx0sYTl6+mR9HlZuM4+aNQdzhTFU/jK69hAN0RFvryes K2/fLgI0fgLZpQDogCn4HV1/4uixi1eEFlVNXkwvMYDpQVo2FqiBaWLF0hNLWNCk kvm/fYIJhdFoNlp38jVKv0KJnBhW7aAs3prF+8B3YL2B23rLnvA6ZLZKHcdBAeLb 8PJMRrbAbmVxOnVSAG0fgU+0dEdkJQ+0ABqa+usMOV7xIPg9uIui1YrKT1KVq6Fs KyGHM5EQuBC/P6bTsKO6X+1beY2QIfwWxaIkoo8pj6d0WU69qU4u+LzQiDO4XR0L UQQguB1Qo8yaip3rHXhuv0hlnMNVAVye56Zw63uq1MWGkewRKSkY91Ms02L+pXpF r6+96xoFB0ulKZFnyxyBdkj2iC0426fHtTiiJFfQ4R1fiibPKtAx9P59WYnqymVh QsSYqlgC2/jWzRgqJTweLp/XQK8fWqmFkNmCGDN1N9Sij9Xjx/8aZb5dvwJkSBnK rZ4ObxBoaCPbPA== =K9Ok -----END PGP SIGNATURE----- Merge tag 'powerpc-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: - Add AT_HWCAP3 and AT_HWCAP4 aux vector entries for future use by glibc - Add support for recognising the Power11 architected and raw PVRs - Add support for nr_cpus=n on the command line where the boot CPU is >= n - Add ppcxx_allmodconfig targets for all 32-bit sub-arches - Other small features, cleanups and fixes Thanks to Akanksha J N, Brian King, Christophe Leroy, Dawei Li, Geoff Levand, Greg Kroah-Hartman, Jan-Benedict Glaw, Kajol Jain, Kunwu Chan, Li zeming, Madhavan Srinivasan, Masahiro Yamada, Nathan Chancellor, Nicholas Piggin, Peter Bergner, Qiheng Lin, Randy Dunlap, Ricardo B. Marliere, Rob Herring, Sathvika Vasireddy, Shrikanth Hegde, Uwe Kleine-König, Vaibhav Jain, and Wen Xiong. * tag 'powerpc-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (71 commits) powerpc/macio: Make remove callback of macio driver void returned powerpc/83xx: Fix build failure with FPU=n powerpc/64s: Fix get_hugepd_cache_index() build failure powerpc/4xx: Fix warp_gpio_leds build failure powerpc/amigaone: Make several functions static powerpc/embedded6xx: Fix no previous prototype for avr_uart_send() etc. macintosh/adb: make adb_dev_class constant powerpc: xor_vmx: Add '-mhard-float' to CFLAGS powerpc/fsl: Fix mfpmr() asm constraint error powerpc: Remove cpu-as-y completely powerpc/fsl: Modernise mt/mfpmr powerpc/fsl: Fix mfpmr build errors with newer binutils powerpc/64s: Use .machine power4 around dcbt powerpc/64s: Move dcbt/dcbtst sequence into a macro powerpc/mm: Code cleanup for __hash_page_thp powerpc/hv-gpci: Fix the H_GET_PERF_COUNTER_INFO hcall return value checks powerpc/irq: Allow softirq to hardirq stack transition powerpc: Stop using of_root powerpc/machdep: Define 'compatibles' property in ppc_md and use it of: Reimplement of_machine_is_compatible() using of_machine_compatible_match() ... |
||
Oliver Upton
|
82affc97af |
Revert "KVM: arm64: Snapshot all non-zero RES0/RES1 sysreg fields for later checking"
This reverts commits |
||
Dmitry Torokhov
|
57ed9567e6 |
Merge branch 'next' into for-linus
Prepare input updates for 6.9 merge window. |
||
Linus Torvalds
|
277100b3d5 |
block-6.9-20240315
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmX0mOIQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpoR8EADV/v/RrpqZ4/9XozLBumrW3hgzhTc3cB2F SzIsUhoSOR4CWKYewtl/yFgmIfa+Y/7WXVsPuFdmJC/b5n+qf4QwmmmY/w8Jj3MX 3oRG5N6QcXuF2oIktWxI9+ZKdAxQHW26jFaTWzV5MAM+ldJhBtI3axtQVJX4FTIO swPp3hAJuLs8ezq0oYS8NImheVQTjB4gLvY35H3u7DXgdoGyEhA11u75jpiYOWKI wkkylav1Cnrw8liY1KBOPkgR+LHpx9eb2r26CCDZ4vXNsON310XxDnp/simC64ty 8YCa1ju1r+LTYiFjMuaDbcDUciIIicHuwy9r2ITyhE/IcTGSvfh3uJ/eKjmiORqO NNsGhlCDBvEavXSxuvYy/SH7sNZDMHs3/MnE0U38rpbt9uJEx2KACk8FpHyPHr4A pd6OxaoCa2xg0INz/M+gEJduy633F7GBpgZ7RIpULTJ2EODlBxmSU2wsFeN0HCbz Q9zKqF55wCSo5XWX9GwQtjpiOgCxwCGr6rc3CuDxG7FM6yMl6f3+yoPCXfOQEDR8 Pth5f4WYEvUc5RQGHf0W0vo1c/fqoGZ5l9zaxUuBIZbdhVTLkChUN/YrcTxO7eAp yVm4LmAqeAZiluEdowLgsvWdSyaYPynTCcFHXqX5bdwZWYD3u5/Pltkywfckw+G+ DAUgGskjcA== =adjx -----END PGP SIGNATURE----- Merge tag 'block-6.9-20240315' of git://git.kernel.dk/linux Pull block fixes from Jens Axboe: - Revert of a change for mq-deadline that went into the 6.8 release, causing a performance regression for some (Bart) - Revert of the interruptible discard handling. This needs more work since the ioctl and fs path aren't properly split, and will happen for the 6.10 kernel release. For 6.9, do the minimal revert (Christoph) - Fix for an issue with the timestamp caching code (me) - kerneldoc fix (Jiapeng) * tag 'block-6.9-20240315' of git://git.kernel.dk/linux: block: fix mismatched kerneldoc function name Revert "blk-lib: check for kill signal" Revert "block/mq-deadline: use correct way to throttling write requests" block: limit block time caching to in_task() context |
||
Linus Torvalds
|
c8e7699616 |
This update includes the following changes:
API: - Avoid unnecessary copying in scomp for trivial SG lists. Algorithms: - Optimise NEON CCM implementation on ARM64. Drivers: - Add queue stop/query debugfs support in hisilicon/qm. - -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmXxDbcACgkQxycdCkmx i6dCzw//dI5CuszRMalZu8fwvh7K48d4GoY/5uuc1vPK6yLyc5dl6CzPsrKhmBGO Ip2fUCFoO+ViWl5tw8SjOOEnPRztETrIGlOM5PHOIxRuSA6lbcsdo+EQja4WBDo1 fGUNaNVW9eY9XsaUw46uwxaicd+xOqRGJURKB2XuzSHACln/QrNy74aVdbc6VhaK Jnh4o2blsEh7jcVAK2ahNmmDm739w8C462Go4UIl8xcM693HtjUUFx7TALpI0iC+ BWxctAV9IzA/siUwztvwwlo+V1KZbjZFD5XfC/erkV0gFs7ll8IcuDFnZ1suMvt2 Z+6OVhghkkvMJJEl1qKNxVJITOUdXH0yKWqTbEHuFlV7VV+9hjUlWlvRVm7ZIrXf ZXi/OpBJRAIBB6fJqy1RAvfIZUR8Dl8i8RKLVawdqFLbB+XCOiIK7a8+5hCKaWsU 0DVFNCfiJFPIiByzxXV+4Jt/hzxx/qseIbTiUShdoXeHOVWMgH5H255MWJv5qjVy aSwgQLX6MlY9Pj+w5cPHAUjOiGjiAa3iKwsbnmo5lszsPl4KR407gaJnV7VI4s6R fhqAgIjJ4Ik2lHzQRM89QU2OOogVBPs+FHEkk98lak5CATpjUq97iLbTharAg3dc l8FLoSB9+NM+RCbnzUXuOIvoU/okSM4+j6a3xAnLQH6OxBOtk3Y= =Uw2R -----END PGP SIGNATURE----- Merge tag 'v6.9-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Avoid unnecessary copying in scomp for trivial SG lists Algorithms: - Optimise NEON CCM implementation on ARM64 Drivers: - Add queue stop/query debugfs support in hisilicon/qm - Intel qat updates and cleanups" * tag 'v6.9-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (79 commits) Revert "crypto: remove CONFIG_CRYPTO_STATS" crypto: scomp - remove memcpy if sg_nents is 1 and pages are lowmem crypto: tcrypt - add ffdhe2048(dh) test crypto: iaa - fix the missing CRYPTO_ALG_ASYNC in cra_flags crypto: hisilicon/zip - fix the missing CRYPTO_ALG_ASYNC in cra_flags hwrng: hisi - use dev_err_probe MAINTAINERS: Remove T Ambarus from few mchp entries crypto: iaa - Fix comp/decomp delay statistics crypto: iaa - Fix async_disable descriptor leak dt-bindings: rng: atmel,at91-trng: add sam9x7 TRNG dt-bindings: crypto: add sam9x7 in Atmel TDES dt-bindings: crypto: add sam9x7 in Atmel SHA dt-bindings: crypto: add sam9x7 in Atmel AES crypto: remove CONFIG_CRYPTO_STATS crypto: dh - Make public key test FIPS-only crypto: rockchip - fix to check return value crypto: jitter - fix CRYPTO_JITTERENTROPY help text crypto: qat - make ring to service map common for QAT GEN4 crypto: qat - fix ring to service map for dcc in 420xx crypto: qat - fix ring to service map for dcc in 4xxx ... |
||
Linus Torvalds
|
4138f02288 |
VFIO updates for v6.9-rc1
- Add warning in unlikely case that device is not captured with driver_override. (Kunwu Chan) - Error handling improvements in mlx5-vfio-pci to detect firmware tracking object error states, logging of firmware error syndrom, and releasing of firmware resources in aborted migration sequence. (Yishai Hadas) - Correct an un-alphabetized VFIO MAINTAINERS entry. (Alex Williamson) - Make the mdev_bus_type const and also make the class struct const for a couple of the vfio-mdev sample drivers. (Ricardo B. Marliere) - Addition of a new vfio-pci variant driver for the GPU of NVIDIA's Grace-Hopper superchip. During initialization of the chip-to-chip interconnect in this hardware module, the PCI BARs of the device become unused in favor of a faster, coherent mechanism for exposing device memory. This driver primarily changes the VFIO representation of the device to masquerade this coherent aperture to replace the physical PCI BARs for userspace drivers. This also incorporates use of a new vma flag allowing KVM to use write combining attributes for uncached device memory. (Ankit Agrawal) - Reset fixes and cleanups for the pds-vfio-pci driver. Save and restore files were previously leaked if the device didn't pass through an error state, this is resolved and later re-fixed to prevent access to the now freed files. Reset handling is also refactored to remove the complicated deferred reset mechanism. (Brett Creeley) - Remove some references to pl330 in the vfio-platform amba driver. (Geert Uytterhoeven) - Remove twice redundant and ugly code to unpin incidental pins of the zero-page. (Alex Williamson) - Deferred reset logic is also removed from the hisi-acc-vfio-pci driver as a simplification. (Shameer Kolothum) - Enforce that mlx5-vfio-pci devices must support PRE_COPY and remove resulting unnecessary code. There is no device firmware that has been available publicly without this support. (Yishai Hadas) - Switch over to using the .remove_new callback for vfio-platform in support of the broader transition for a void remove function. (Uwe Kleine-König) - Resolve multiple issues in interrupt code for VFIO bus drivers that allow calling eventfd_signal() on a NULL context. This also remove a potential race in INTx setup on certain hardware for vfio-pci, races with various mechanisms to mask INTx, and leaked virqfds in vfio-platform. (Alex Williamson) -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEQvbATlQL0amee4qQI5ubbjuwiyIFAmXzesgbHGFsZXgud2ls bGlhbXNvbkByZWRoYXQuY29tAAoJECObm247sIsiA4oQAKU3Z6h8oQXaMsc2nKip NnOtrrKw2jIohEGw01uRUf8q9uhLeLE0bidrDETion812/Lyv7M/aDlLIK4nvDvt AAFwL1iAKbVYTomIIWQckCwki5gBp3I+1vAQekJn4qXe7B9GohNz9cl9fNLVpcNd X3rWUVB5LVOvSzI+o6Ueqau+XFOMxpndr9VX4zbknIa0Th49EoYGYWPAYjzN4YyV GVSIWJHbtpAAHsL46jc7HmCeAtsVVkW/qHPInerSPCxabiQ+i0LSnlM16j6xXjK1 9SvJi7+FCRGTvF3Ql2sWTK65glEbQ0xBzwSIs0L3AuKHsRISGbCHP1wymriJr5K7 +asIM18HNLfmH/BAksbrd2M5gys8/xO9+7xIzTaYlZyTNM99Zu7d/u0B3AjYemG/ Me3N86E2cl9Xc3NV6UEX8L1/pPpg6jKiOcZ6V9pGycUMyOTJS36FJT8Czr/jemtA /y6HOBpjE1gMACkk63P8GQaLMnQs7glSAEg2e++MvUVIW5END7usyLrSDr87Ysoa O0deH5FNSW6QAbGV+PRAmaacPvGF5B8BppYm/lnxHmPf0+saVEYOSbdFoSpK4l5H 8f79fCtzpY8in5EDIOGJvu4u5ZWWoS/5dFLr0Teyj4vyK//PLmBv0gWoGRJV6aqj BrJ1f9NQ0+lVTIj/jTQ5uzlC =m5jA -----END PGP SIGNATURE----- Merge tag 'vfio-v6.9-rc1' of https://github.com/awilliam/linux-vfio Pull VFIO updates from Alex Williamson: - Add warning in unlikely case that device is not captured with driver_override (Kunwu Chan) - Error handling improvements in mlx5-vfio-pci to detect firmware tracking object error states, logging of firmware error syndrom, and releasing of firmware resources in aborted migration sequence (Yishai Hadas) - Correct an un-alphabetized VFIO MAINTAINERS entry (Alex Williamson) - Make the mdev_bus_type const and also make the class struct const for a couple of the vfio-mdev sample drivers (Ricardo B. Marliere) - Addition of a new vfio-pci variant driver for the GPU of NVIDIA's Grace-Hopper superchip. During initialization of the chip-to-chip interconnect in this hardware module, the PCI BARs of the device become unused in favor of a faster, coherent mechanism for exposing device memory. This driver primarily changes the VFIO representation of the device to masquerade this coherent aperture to replace the physical PCI BARs for userspace drivers. This also incorporates use of a new vma flag allowing KVM to use write combining attributes for uncached device memory (Ankit Agrawal) - Reset fixes and cleanups for the pds-vfio-pci driver. Save and restore files were previously leaked if the device didn't pass through an error state, this is resolved and later re-fixed to prevent access to the now freed files. Reset handling is also refactored to remove the complicated deferred reset mechanism (Brett Creeley) - Remove some references to pl330 in the vfio-platform amba driver (Geert Uytterhoeven) - Remove twice redundant and ugly code to unpin incidental pins of the zero-page (Alex Williamson) - Deferred reset logic is also removed from the hisi-acc-vfio-pci driver as a simplification (Shameer Kolothum) - Enforce that mlx5-vfio-pci devices must support PRE_COPY and remove resulting unnecessary code. There is no device firmware that has been available publicly without this support (Yishai Hadas) - Switch over to using the .remove_new callback for vfio-platform in support of the broader transition for a void remove function (Uwe Kleine-König) - Resolve multiple issues in interrupt code for VFIO bus drivers that allow calling eventfd_signal() on a NULL context. This also remove a potential race in INTx setup on certain hardware for vfio-pci, races with various mechanisms to mask INTx, and leaked virqfds in vfio-platform (Alex Williamson) * tag 'vfio-v6.9-rc1' of https://github.com/awilliam/linux-vfio: (29 commits) vfio/fsl-mc: Block calling interrupt handler without trigger vfio/platform: Create persistent IRQ handlers vfio/platform: Disable virqfds on cleanup vfio/pci: Create persistent INTx handler vfio: Introduce interface to flush virqfd inject workqueue vfio/pci: Lock external INTx masking ops vfio/pci: Disable auto-enable of exclusive INTx IRQ vfio/pds: Refactor/simplify reset logic vfio/pds: Make sure migration file isn't accessed after reset vfio/platform: Convert to platform remove callback returning void vfio/mlx5: Enforce PRE_COPY support vfio/mbochs: make mbochs_class constant vfio/mdpy: make mdpy_class constant hisi_acc_vfio_pci: Remove the deferred_reset logic Revert "vfio/type1: Unpin zero pages" vfio/nvgrace-gpu: Convey kvm to map device memory region as noncached vfio: amba: Rename pl330_ids[] to vfio_amba_ids[] vfio/pds: Always clear the save/restore FDs on reset vfio/nvgrace-gpu: Add vfio pci variant module for grace hopper vfio/pci: rename and export range_intersect_range ... |
||
Linus Torvalds
|
4f712ee0cb |
S390:
* Changes to FPU handling came in via the main s390 pull request * Only deliver to the guest the SCLP events that userspace has requested. * More virtual vs physical address fixes (only a cleanup since virtual and physical address spaces are currently the same). * Fix selftests undefined behavior. x86: * Fix a restriction that the guest can't program a PMU event whose encoding matches an architectural event that isn't included in the guest CPUID. The enumeration of an architectural event only says that if a CPU supports an architectural event, then the event can be programmed *using the architectural encoding*. The enumeration does NOT say anything about the encoding when the CPU doesn't report support the event *in general*. It might support it, and it might support it using the same encoding that made it into the architectural PMU spec. * Fix a variety of bugs in KVM's emulation of RDPMC (more details on individual commits) and add a selftest to verify KVM correctly emulates RDMPC, counter availability, and a variety of other PMC-related behaviors that depend on guest CPUID and therefore are easier to validate with selftests than with custom guests (aka kvm-unit-tests). * Zero out PMU state on AMD if the virtual PMU is disabled, it does not cause any bug but it wastes time in various cases where KVM would check if a PMC event needs to be synthesized. * Optimize triggering of emulated events, with a nice ~10% performance improvement in VM-Exit microbenchmarks when a vPMU is exposed to the guest. * Tighten the check for "PMI in guest" to reduce false positives if an NMI arrives in the host while KVM is handling an IRQ VM-Exit. * Fix a bug where KVM would report stale/bogus exit qualification information when exiting to userspace with an internal error exit code. * Add a VMX flag in /proc/cpuinfo to report 5-level EPT support. * Rework TDP MMU root unload, free, and alloc to run with mmu_lock held for read, e.g. to avoid serializing vCPUs when userspace deletes a memslot. * Tear down TDP MMU page tables at 4KiB granularity (used to be 1GiB). KVM doesn't support yielding in the middle of processing a zap, and 1GiB granularity resulted in multi-millisecond lags that are quite impolite for CONFIG_PREEMPT kernels. * Allocate write-tracking metadata on-demand to avoid the memory overhead when a kernel is built with i915 virtualization support but the workloads use neither shadow paging nor i915 virtualization. * Explicitly initialize a variety of on-stack variables in the emulator that triggered KMSAN false positives. * Fix the debugregs ABI for 32-bit KVM. * Rework the "force immediate exit" code so that vendor code ultimately decides how and when to force the exit, which allowed some optimization for both Intel and AMD. * Fix a long-standing bug where kvm_has_noapic_vcpu could be left elevated if vCPU creation ultimately failed, causing extra unnecessary work. * Cleanup the logic for checking if the currently loaded vCPU is in-kernel. * Harden against underflowing the active mmu_notifier invalidation count, so that "bad" invalidations (usually due to bugs elsehwere in the kernel) are detected earlier and are less likely to hang the kernel. x86 Xen emulation: * Overlay pages can now be cached based on host virtual address, instead of guest physical addresses. This removes the need to reconfigure and invalidate the cache if the guest changes the gpa but the underlying host virtual address remains the same. * When possible, use a single host TSC value when computing the deadline for Xen timers in order to improve the accuracy of the timer emulation. * Inject pending upcall events when the vCPU software-enables its APIC to fix a bug where an upcall can be lost (and to follow Xen's behavior). * Fall back to the slow path instead of warning if "fast" IRQ delivery of Xen events fails, e.g. if the guest has aliased xAPIC IDs. RISC-V: * Support exception and interrupt handling in selftests * New self test for RISC-V architectural timer (Sstc extension) * New extension support (Ztso, Zacas) * Support userspace emulation of random number seed CSRs. ARM: * Infrastructure for building KVM's trap configuration based on the architectural features (or lack thereof) advertised in the VM's ID registers * Support for mapping vfio-pci BARs as Normal-NC (vaguely similar to x86's WC) at stage-2, improving the performance of interacting with assigned devices that can tolerate it * Conversion of KVM's representation of LPIs to an xarray, utilized to address serialization some of the serialization on the LPI injection path * Support for _architectural_ VHE-only systems, advertised through the absence of FEAT_E2H0 in the CPU's ID register * Miscellaneous cleanups, fixes, and spelling corrections to KVM and selftests LoongArch: * Set reserved bits as zero in CPUCFG. * Start SW timer only when vcpu is blocking. * Do not restart SW timer when it is expired. * Remove unnecessary CSR register saving during enter guest. * Misc cleanups and fixes as usual. Generic: * cleanup Kconfig by removing CONFIG_HAVE_KVM, which was basically always true on all architectures except MIPS (where Kconfig determines the available depending on CPU capabilities). It is replaced either by an architecture-dependent symbol for MIPS, and IS_ENABLED(CONFIG_KVM) everywhere else. * Factor common "select" statements in common code instead of requiring each architecture to specify it * Remove thoroughly obsolete APIs from the uapi headers. * Move architecture-dependent stuff to uapi/asm/kvm.h * Always flush the async page fault workqueue when a work item is being removed, especially during vCPU destruction, to ensure that there are no workers running in KVM code when all references to KVM-the-module are gone, i.e. to prevent a very unlikely use-after-free if kvm.ko is unloaded. * Grab a reference to the VM's mm_struct in the async #PF worker itself instead of gifting the worker a reference, so that there's no need to remember to *conditionally* clean up after the worker. Selftests: * Reduce boilerplate especially when utilize selftest TAP infrastructure. * Add basic smoke tests for SEV and SEV-ES, along with a pile of library support for handling private/encrypted/protected memory. * Fix benign bugs where tests neglect to close() guest_memfd files. -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmX0iP8UHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroND7wf+JZoNvwZ+bmwWe/4jn/YwNoYi/C5z eypn8M1gsWEccpCpqPBwznVm9T29rF4uOlcMvqLEkHfTpaL1EKUUjP1lXPz/ileP 6a2RdOGxAhyTiFC9fjy+wkkjtLbn1kZf6YsS0hjphP9+w0chNbdn0w81dFVnXryd j7XYI8R/bFAthNsJOuZXSEjCfIHxvTTG74OrTf1B1FEBB+arPmrgUeJftMVhffQK Sowgg8L/Ii/x6fgV5NZQVSIyVf1rp8z7c6UaHT4Fwb0+RAMW8p9pYv9Qp1YkKp8y 5j0V9UzOHP7FRaYimZ5BtwQoqiZXYylQ+VuU/Y2f4X85cvlLzSqxaEMAPA== =mqOV -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm updates from Paolo Bonzini: "S390: - Changes to FPU handling came in via the main s390 pull request - Only deliver to the guest the SCLP events that userspace has requested - More virtual vs physical address fixes (only a cleanup since virtual and physical address spaces are currently the same) - Fix selftests undefined behavior x86: - Fix a restriction that the guest can't program a PMU event whose encoding matches an architectural event that isn't included in the guest CPUID. The enumeration of an architectural event only says that if a CPU supports an architectural event, then the event can be programmed *using the architectural encoding*. The enumeration does NOT say anything about the encoding when the CPU doesn't report support the event *in general*. It might support it, and it might support it using the same encoding that made it into the architectural PMU spec - Fix a variety of bugs in KVM's emulation of RDPMC (more details on individual commits) and add a selftest to verify KVM correctly emulates RDMPC, counter availability, and a variety of other PMC-related behaviors that depend on guest CPUID and therefore are easier to validate with selftests than with custom guests (aka kvm-unit-tests) - Zero out PMU state on AMD if the virtual PMU is disabled, it does not cause any bug but it wastes time in various cases where KVM would check if a PMC event needs to be synthesized - Optimize triggering of emulated events, with a nice ~10% performance improvement in VM-Exit microbenchmarks when a vPMU is exposed to the guest - Tighten the check for "PMI in guest" to reduce false positives if an NMI arrives in the host while KVM is handling an IRQ VM-Exit - Fix a bug where KVM would report stale/bogus exit qualification information when exiting to userspace with an internal error exit code - Add a VMX flag in /proc/cpuinfo to report 5-level EPT support - Rework TDP MMU root unload, free, and alloc to run with mmu_lock held for read, e.g. to avoid serializing vCPUs when userspace deletes a memslot - Tear down TDP MMU page tables at 4KiB granularity (used to be 1GiB). KVM doesn't support yielding in the middle of processing a zap, and 1GiB granularity resulted in multi-millisecond lags that are quite impolite for CONFIG_PREEMPT kernels - Allocate write-tracking metadata on-demand to avoid the memory overhead when a kernel is built with i915 virtualization support but the workloads use neither shadow paging nor i915 virtualization - Explicitly initialize a variety of on-stack variables in the emulator that triggered KMSAN false positives - Fix the debugregs ABI for 32-bit KVM - Rework the "force immediate exit" code so that vendor code ultimately decides how and when to force the exit, which allowed some optimization for both Intel and AMD - Fix a long-standing bug where kvm_has_noapic_vcpu could be left elevated if vCPU creation ultimately failed, causing extra unnecessary work - Cleanup the logic for checking if the currently loaded vCPU is in-kernel - Harden against underflowing the active mmu_notifier invalidation count, so that "bad" invalidations (usually due to bugs elsehwere in the kernel) are detected earlier and are less likely to hang the kernel x86 Xen emulation: - Overlay pages can now be cached based on host virtual address, instead of guest physical addresses. This removes the need to reconfigure and invalidate the cache if the guest changes the gpa but the underlying host virtual address remains the same - When possible, use a single host TSC value when computing the deadline for Xen timers in order to improve the accuracy of the timer emulation - Inject pending upcall events when the vCPU software-enables its APIC to fix a bug where an upcall can be lost (and to follow Xen's behavior) - Fall back to the slow path instead of warning if "fast" IRQ delivery of Xen events fails, e.g. if the guest has aliased xAPIC IDs RISC-V: - Support exception and interrupt handling in selftests - New self test for RISC-V architectural timer (Sstc extension) - New extension support (Ztso, Zacas) - Support userspace emulation of random number seed CSRs ARM: - Infrastructure for building KVM's trap configuration based on the architectural features (or lack thereof) advertised in the VM's ID registers - Support for mapping vfio-pci BARs as Normal-NC (vaguely similar to x86's WC) at stage-2, improving the performance of interacting with assigned devices that can tolerate it - Conversion of KVM's representation of LPIs to an xarray, utilized to address serialization some of the serialization on the LPI injection path - Support for _architectural_ VHE-only systems, advertised through the absence of FEAT_E2H0 in the CPU's ID register - Miscellaneous cleanups, fixes, and spelling corrections to KVM and selftests LoongArch: - Set reserved bits as zero in CPUCFG - Start SW timer only when vcpu is blocking - Do not restart SW timer when it is expired - Remove unnecessary CSR register saving during enter guest - Misc cleanups and fixes as usual Generic: - Clean up Kconfig by removing CONFIG_HAVE_KVM, which was basically always true on all architectures except MIPS (where Kconfig determines the available depending on CPU capabilities). It is replaced either by an architecture-dependent symbol for MIPS, and IS_ENABLED(CONFIG_KVM) everywhere else - Factor common "select" statements in common code instead of requiring each architecture to specify it - Remove thoroughly obsolete APIs from the uapi headers - Move architecture-dependent stuff to uapi/asm/kvm.h - Always flush the async page fault workqueue when a work item is being removed, especially during vCPU destruction, to ensure that there are no workers running in KVM code when all references to KVM-the-module are gone, i.e. to prevent a very unlikely use-after-free if kvm.ko is unloaded - Grab a reference to the VM's mm_struct in the async #PF worker itself instead of gifting the worker a reference, so that there's no need to remember to *conditionally* clean up after the worker Selftests: - Reduce boilerplate especially when utilize selftest TAP infrastructure - Add basic smoke tests for SEV and SEV-ES, along with a pile of library support for handling private/encrypted/protected memory - Fix benign bugs where tests neglect to close() guest_memfd files" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (246 commits) selftests: kvm: remove meaningless assignments in Makefiles KVM: riscv: selftests: Add Zacas extension to get-reg-list test RISC-V: KVM: Allow Zacas extension for Guest/VM KVM: riscv: selftests: Add Ztso extension to get-reg-list test RISC-V: KVM: Allow Ztso extension for Guest/VM RISC-V: KVM: Forward SEED CSR access to user space KVM: riscv: selftests: Add sstc timer test KVM: riscv: selftests: Change vcpu_has_ext to a common function KVM: riscv: selftests: Add guest helper to get vcpu id KVM: riscv: selftests: Add exception handling support LoongArch: KVM: Remove unnecessary CSR register saving during enter guest LoongArch: KVM: Do not restart SW timer when it is expired LoongArch: KVM: Start SW timer only when vcpu is blocking LoongArch: KVM: Set reserved bits as zero in CPUCFG KVM: selftests: Explicitly close guest_memfd files in some gmem tests KVM: x86/xen: fix recursive deadlock in timer injection KVM: pfncache: simplify locking and make more self-contained KVM: x86/xen: remove WARN_ON_ONCE() with false positives in evtchn delivery KVM: x86/xen: inject vCPU upcall vector when local APIC is enabled KVM: x86/xen: improve accuracy of Xen timers ... |
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Linus Torvalds
|
8a2fbffcbf |
This includes the following changes related to sparc for v6.9:
- Fix missing prototype warnings in various places, including switching to using generic cmpdi2/ucmpdi2 and parport.h and stop selecting unneeded GENERIC_ISA_DMA. - Reduce duplicate code by using shared font data, with dependency fixup in separate commit touching lib/fonts. - Convert sbus drives to use remove callbacks returning void - Fix return values of __setup handlers - Section mismatch fix for grpci pci drivers - Make the vio bus type constant - Kconfig cleanups and fixes - Typo fixes -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQQfqfbgobF48oKMeq81AykqDLayywUCZfQtuhQcYW5kcmVhc0Bn YWlzbGVyLmNvbQAKCRA1AykqDLayy85XAQChTv3muYGiLSyX2r5leQrxZwWNjdiw W6uc+pM6nCVryAEA+KtjosgriNo7wZViEWqXyYjs/csdEekLpj4U2qBphAg= =19B/ -----END PGP SIGNATURE----- Merge tag 'sparc-for-6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/alarsson/linux-sparc Pull sparc updates from Andreas Larsson: - Fix missing prototype warnings in various places, including switching to using generic cmpdi2/ucmpdi2 and parport.h and stop selecting unneeded GENERIC_ISA_DMA. - Reduce duplicate code by using shared font data, with dependency fixup in separate commit touching lib/fonts. - Convert sbus drives to use remove callbacks returning void - Fix return values of __setup handlers - Section mismatch fix for grpci pci drivers - Make the vio bus type constant - Kconfig cleanups and fixes - Typo fixes * tag 'sparc-for-6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/alarsson/linux-sparc: lib/fonts: Allow Sparc console 8x16 font for sparc64 early boot text console sbus: uctrl: Convert to platform remove callback returning void sbus: flash: Convert to platform remove callback returning void sbus: envctrl: Convert to platform remove callback returning void sbus: display7seg: Convert to platform remove callback returning void sbus: bbc_i2c: Convert to platform remove callback returning void sbus: Add prototype for bbc_envctrl_init and bbc_envctrl_cleanup to header sparc32: Fix section mismatch in leon_pci_grpci sparc32: Fix parport build with sparc32 sparc32: Do not select GENERIC_ISA_DMA mtd: maps: sun_uflash: Declare uflash_devinit static sparc32: Fix build with trapbase sparc32: Use generic cmpdi2/ucmpdi2 variants sparc: select FRAME_POINTER instead of redefining it sparc: vDSO: fix return value of __setup handler sparc64: NMI watchdog: fix return value of __setup handler sparc: vio: make vio_bus_type const sparc: Fix typos sparc: Use shared font data sparc: remove obsolete config ARCH_ATU |
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Linus Torvalds
|
54f42d2ca8 |
- added support for Mobileye SoCs
- unified GPR/CP0 regs handling for uasm - cleanups and fixes -----BEGIN PGP SIGNATURE----- iQJOBAABCAA4FiEEbt46xwy6kEcDOXoUeZbBVTGwZHAFAmX0Fx4aHHRzYm9nZW5k QGFscGhhLmZyYW5rZW4uZGUACgkQeZbBVTGwZHDraxAAkrN9HiaozP0NtXfMPb5v 7aJiPbgDrABmUxsvPAf054rtSGrORhNG9PM7+PYxhp0kYgb4vqVrh+ICTBVFKkZr MwGiYahkgddPlpaowh8G7HtrMyiW5CpMh6O31nw88OYGjoRuwCic8z8kQlzZMNJe JGgX+TNJtDW0yUp93zOu+j99ImByfgC7P1/V+8fRJ7js3trQ/JWEpW0e+nez/2Sz SNANiDA6g8scGvh9OOEwBG4jh6XLbRSOvMECskCCTGOBDpzJCN59j1irC2JRnZ6H PIirv6sfK4/n8/YpCLa+j9DOdHl2D/bW2LLE0sYVfew5T2lK3yainhdHIbsCC/J1 89YiXi6I1anD4nERODSEkq40naQJVwuM3LPW2pVVcUyRDP28cEsqn7MDJp1L79fq sxtUy+Kur4ryCALwlaYBIVI+9SRAvcV8b9z0Z37dpN57h49d+o65tEuYle69t7Cy uM9ECTE3ZqgHvuyvSmRH69KLEuGahLavtUHjGs60or1cgVXznQpqMvS9soIa+IAQ uuZo7Cb0TBedVAEjcFSxAMrpmx+sGKAPvWauqBFHH9wrTOjYbkzGQGCRABXjafmi vGgGYCYbRhFFrPJXf48hAsdLNqOxwXotvCU/9eP2HwxaZD8OTArhrO/j+dMqiapm //2zHnmcSZ4H17ml8YySiqQ= =M7G5 -----END PGP SIGNATURE----- Merge tag 'mips_6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: - added support for Mobileye SoCs - unified GPR/CP0 regs handling for uasm - cleanups and fixes * tag 'mips_6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (56 commits) mips: cm: Convert __mips_cm_phys_base() to weak function mips: cm: Convert __mips_cm_l2sync_phys_base() to weak function mips: dts: ralink: mt7621: add cell count properties to usb mips: dts: ralink: mt7621: add serial1 and serial2 nodes mips: dts: ralink: mt7621: reorder serial0 properties mips: dts: ralink: mt7621: associate uart1_pins with serial0 MIPS: ralink: Don't use "proxy" headers mips: sibyte: make tb_class constant mips: mt: make mt_class constant MIPS: ralink: Remove unused of_gpio.h bus: bt1-apb: Remove duplicate include MAINTAINERS: remove entry to non-existing file in MOBILEYE MIPS SOCS MIPS: mipsregs: Parse fp and sp register by name in parse_r tty: mips_ejtag_fdc: Fix passing incompatible pointer type warning mips: zboot: Fix "no previous prototype" build warning MIPS: mipsregs: Set proper ISA level for virt extensions MIPS: Implement microMIPS MT ASE helpers MIPS: Limit MIPS_MT_SMP support by ISA reversion MIPS: Loongson64: test for -march=loongson3a cflag MIPS: BMIPS: Drop unnecessary assembler flag ... |
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Linus Torvalds
|
ab522e1478 |
Devicetree updates for v6.9:
DT core: - Add cleanup.h based auto release of struct device_node pointers via __free marking and new for_each_child_of_node_scoped() iterator to use it. - Always create a base skeleton DT when CONFIG_OF is enabled. This supports several usecases of adding DT data on non-DT booted systems. - Move around some /reserved-memory code in preparation for further improvements - Add a stub for_each_property_of_node() for !OF - Adjust the printk levels on some messages - Fix __be32 sparse warning - Drop RESERVEDMEM_OF_DECLARE usage from Freescale qbman driver (currently orphaned) - Add Saravana Kannan and drop Frank Rowand as DT maintainers DT bindings: - Convert Mediatek timer, Mediatek sysirq, fsl,imx6ul-tsc, fsl,imx6ul-pinctrl, Atmel AIC, Atmel HLCDC, FPGA region, and xlnx,sd-fec to DT schemas - Add existing, but undocumented fsl,imx-anatop binding - Add bunch of undocumented vendor prefixes used in compatible strings - Drop obsolete brcm,bcm2835-pm-wdt binding - Drop obsolete i2c.txt which as been replaced with schema in dtschema - Add DPS310 device and sort trivial-devices.yaml - Enable undocumented compatible checks on DT binding examples - More QCom maintainer fixes/updates - Updates to writing-schema.rst and DT submitting-patches.rst to cover some frequent review comments - Clean-up SPDX tags to use 'OR' rather than 'or' -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmX0foEACgkQ+vtdtY28 YcOkUg//T5Q+ZudVn/oJGre3crfPU4O/RHbG+brbwpBZEdiwTGlIjI8ceThjumCO MY25yRewCIZtS8MLlRb/lNPUjQxPeyYWnpO3KZHbOJhU8bJCl2M5P0CQOYJNp0fl fMFhFU5bKVoXyK6y3qx7ivZTXSBCz9KzB1HxY3LueMHVgWiO1Oi++XjLfcos86Mh 7dKZKNbpcnBFkXiESMksQS+asZkoRtZloFg4iFjniSLa8AgYJLsZXd7iW4s0IXy+ Xj+5IcIRcPv2xQoXfCvlcKMheJyePDA1coYpO8pmOYOpjCQzsCnnbzoNERW6hc9u 0DF2IWnq9WLlQ8RVijbECRPgwW6zuU+aklUZLz2q0AiwCVySHaMdC9iYe+KK/7GH m0F21x5mpfK0LVfOMWLsmuqKWn9J164VAeTY9zHqcWuvCohD5ulftvQgRBEiSDtv V3l668t6v67iMkYa8SncbuMkV/NSShWPGne+yP3smvL0pe0P0MJYb1XSstlbNXuK whTDaCydEHx3JPJ6VS/1aJnELFm+uZVl8wjhfrgbWo2hIC83qjN3k0yV+vFNdFzT 5PUfI858fvgYOrGsswYCCJXmb/s37NImCnIF/sjqvj50BA468261KYAFtapa2Vlj uvpKgIZHJEDOK6TPlk5n7+aaOwoLMYzm+yov/0gyRpRKqsXu52U= =YzNN -----END PGP SIGNATURE----- Merge tag 'devicetree-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT core: - Add cleanup.h based auto release of struct device_node pointers via __free marking and new for_each_child_of_node_scoped() iterator to use it. - Always create a base skeleton DT when CONFIG_OF is enabled. This supports several usecases of adding DT data on non-DT booted systems. - Move around some /reserved-memory code in preparation for further improvements - Add a stub for_each_property_of_node() for !OF - Adjust the printk levels on some messages - Fix __be32 sparse warning - Drop RESERVEDMEM_OF_DECLARE usage from Freescale qbman driver (currently orphaned) - Add Saravana Kannan and drop Frank Rowand as DT maintainers DT bindings: - Convert Mediatek timer, Mediatek sysirq, fsl,imx6ul-tsc, fsl,imx6ul-pinctrl, Atmel AIC, Atmel HLCDC, FPGA region, and xlnx,sd-fec to DT schemas - Add existing, but undocumented fsl,imx-anatop binding - Add bunch of undocumented vendor prefixes used in compatible strings - Drop obsolete brcm,bcm2835-pm-wdt binding - Drop obsolete i2c.txt which as been replaced with schema in dtschema - Add DPS310 device and sort trivial-devices.yaml - Enable undocumented compatible checks on DT binding examples - More QCom maintainer fixes/updates - Updates to writing-schema.rst and DT submitting-patches.rst to cover some frequent review comments - Clean-up SPDX tags to use 'OR' rather than 'or'" * tag 'devicetree-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (56 commits) dt-bindings: soc: imx: fsl,imx-anatop: add imx6q regulators of: unittest: Use for_each_child_of_node_scoped() of: Introduce for_each_*_child_of_node_scoped() to automate of_node_put() handling of: Add cleanup.h based auto release via __free(device_node) markings of: Move all FDT reserved-memory handling into of_reserved_mem.c of: Add KUnit test to confirm DTB is loaded of: unittest: treat missing of_root as error instead of fixing up x86/of: Unconditionally call unflatten_and_copy_device_tree() um: Unconditionally call unflatten_device_tree() of: Create of_root if no dtb provided by firmware of: Always unflatten in unflatten_and_copy_device_tree() dt-bindings: timer: mediatek: Convert to json-schema dt-bindings: interrupt-controller: fsl,intmux: Include power-domains support soc: fsl: qbman: Remove RESERVEDMEM_OF_DECLARE usage dt-bindings: fsl-imx-sdma: fix HDMI audio index dt-bindings: soc: imx: fsl,imx-iomuxc-gpr: add imx6 dt-bindings: soc: imx: fsl,imx-anatop: add binding dt-bindings: input: touchscreen: fsl,imx6ul-tsc convert to YAML dt-bindings: pinctrl: fsl,imx6ul-pinctrl: convert to YAML of: make for_each_property_of_node() available to to !OF ... |
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Linus Torvalds
|
3c5d127fb5 |
MTD
The Carillo Ranch driver has been removed. Top level mtd bindings have received a couple of improvements (references, selects). The ssfdc driver received few minor adjustments. These changes come with the usual load of misc/small improvements and fixes. Raw NAND The main series brought is an update of the Broadcom support to support all BCMBCA SoCs and their specificity (ECC, write protection, configuration straps), plus a few misc fixes and changes in the main driver. Device tree updates are also part of this PR, initially because of a misunderstanding on my side. The STM32_FMC2 controller driver is also upgraded to properly support MP1 and MP25 SoCs. A new compatible is added for an Atmel flavor. Among all these feature changes, there is as well a load of continuous read related fixes, avoiding more corner conditions and clarifying the logic. Finally a few miscellaneous fixes are made to the core, the lpx32xx_mlc, fsl_lbc, Meson and Atmel controller driver, as well as final one in the Hynix vendor driver. SPI-NAND The ESMT support has been extended to match 5 bytes ID to avoid collisions. Winbond support on its side receives support for W25N04KV chips. SPI NOR SPI NOR gets the non uniform erase code cleaned. We stopped using bitmasks for erase types and flags, and instead introduced dedicated members. We then passed the SPI NOR erase map to MTD. Users can now determine the erase regions and make informed decisions on partitions size. An optional interrupt property is now described in the bindings. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmX0LpsACgkQJWrqGEe9 VoSOCwf8CLhMAsVs/9SrRPMwLuFUGD0IuYYsPl/+qOFXePQOVxNW8s8+DdVrQngW Oi+unW8MAizPAwMPL9AiyS12WbDVT2qyO0uwX5/efhxXwoNkk+F74icxDBBe1FOu tnvRRdqY6Zg94T4c1M9BnV5LtW+ozk+F9K8UsYvqnDOcOuaA64qmXRem63s0Jctu lnmCWHQ0+A8iL7RQ7OMbQswcYQlbnpt7p3lyvDc3dW8K3TRzUtP4nnabL8eiYhqu ho5SvbWhls91EYf/ij6+SFteV5KN4p+v1ymK2u/AqvCkIW8dAfiIhvvT8dWswpUV CyC44BFbj3/1ZeSQG4GCXzcNXwnztQ== =mSyp -----END PGP SIGNATURE----- Merge tag 'mtd/for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Miquel Raynal: "MTD: - The Carillo Ranch driver has been removed - Top level mtd bindings have received a couple of improvements (references, selects) - The ssfdc driver received few minor adjustments - The usual load of misc/small improvements and fixes Raw NAND: - The main series brought is an update of the Broadcom support to support all BCMBCA SoCs and their specificity (ECC, write protection, configuration straps), plus a few misc fixes and changes in the main driver. Device tree updates are also part of this PR, initially because of a misunderstanding on my side. - The STM32_FMC2 controller driver is also upgraded to properly support MP1 and MP25 SoCs. - A new compatible is added for an Atmel flavor. - Among all these feature changes, there is as well a load of continuous read related fixes, avoiding more corner conditions and clarifying the logic. Finally a few miscellaneous fixes are made to the core, the lpx32xx_mlc, fsl_lbc, Meson and Atmel controller driver, as well as final one in the Hynix vendor driver. SPI-NAND: - The ESMT support has been extended to match 5 bytes ID to avoid collisions. Winbond support on its side receives support for W25N04KV chips. SPI NOR: - SPI NOR gets the non uniform erase code cleaned. We stopped using bitmasks for erase types and flags, and instead introduced dedicated members. We then passed the SPI NOR erase map to MTD. Users can now determine the erase regions and make informed decisions on partitions size. - An optional interrupt property is now described in the bindings" * tag 'mtd/for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (50 commits) mtd: rawnand: Ensure continuous reads are well disabled mtd: rawnand: Constrain even more when continuous reads are enabled mtd: rawnand: brcmnand: Add support for getting ecc setting from strap mtd: rawnand: brcmnand: fix sparse warnings mtd: nand: raw: atmel: Fix comment in timings preparation mtd: rawnand: Ensure all continuous terms are always in sync mtd: rawnand: Add a helper for calculating a page index mtd: rawnand: Fix and simplify again the continuous read derivations mtd: rawnand: hynix: remove @nand_technology kernel-doc description dt-bindings: atmel-nand: add microchip,sam9x7-pmecc mtd: rawnand: brcmnand: Support write protection setting from dts mtd: rawnand: brcmnand: Add BCMBCA read data bus interface mtd: rawnand: brcmnand: Rename bcm63138 nand driver arm64: dts: broadcom: bcmbca: Update router boards arm64: dts: broadcom: bcmbca: Add NAND controller node ARM: dts: broadcom: bcmbca: Add NAND controller node mtd: spi-nor: core: correct type of i mtd: spi-nor: core: set mtd->eraseregions for non-uniform erase map mtd: spi-nor: core: get rid of SNOR_OVERLAID_REGION flag mtd: spi-nor: core: get rid of SNOR_LAST_REGION flag ... |
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Linus Torvalds
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2b3a4192dd |
dmaengine updates for v6.9
New support: - Allwinner H616 dma support - Renesas r8a779h0 dma controller support - TI CSI2RX dma support Updates: - Freescale edma driver updates for TCD64csupport for i.MX95 - constify of pointers and args - Yaml conversion for MediaTek High-Speed controller binding - TI k3 udma support for TX/RX DMA channels for thread IDs -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmX0MpIACgkQfBQHDyUj g0eMQQ//d9YF7tSxm8yNY+q4kilDm2kZCV/5DZzKbCxAZ7kQLGJF7byuDeGRWd1t mmRgVVebLUcNEH2U9Ato+db2yyNl6lTqs3ghq8dtMBCt0JQwVU2aOm/bZDCHx5lw 6j7YLYk6r0qLEI7oTX5VHg7KFXBkZvRK8LReVPW4GCKH0ERbvRC5ZjfV0pprj1k6 mV6RvNDw63EX9s5vuNzfWGHuziX6XoOUas7rNo3hwOUGp5tJcKrJVIQtRynwHrSB C+dveuqybn+a59gJSekeGqsDebx/ZH1g+r1KWzxsPHKW/Xw+fMneNj2iTyPj2L86 qGxEcedLon2LE4PvrALighBc2itOCI7NnXQm2q83lJUby7iYds1awYeHUqmOIU+N RKtcl7hfMuX2F71vMTv7QZCOR8eBIkFKkqc+iU4BD2mMm9tv6AAG5UNnxFDencQ7 1Rytw3u5N93l9lw6ISUb8WvVbumYn9EQ3A9Nr71NFpVG50e4pRhwDN2VWaKkBmM5 NbMUjzxfKdW68eRHAnWr9hGHHWzeep3e37x+DAgmPEtu99qOxnBv2L/xx1tiPrlV nv6VKNIxJOaUgmwTfXyrAHRwyOKqd4yXVRB0RY7npUPB3GELCKH+pcvom7zx4PAF h/yyNpF1VfXgevgkqNoZlX+sNNdurhhoDpiJxb2tZah9uYr8WT0= =DZRZ -----END PGP SIGNATURE----- Merge tag 'dmaengine-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "New hardware support: - Allwinner H616 dma support - Renesas r8a779h0 dma controller support - TI CSI2RX dma support Updates: - Freescale edma driver updates for TCD64csupport for i.MX95 - constify of pointers and args - Yaml conversion for MediaTek High-Speed controller binding - TI k3 udma support for TX/RX DMA channels for thread IDs: * tag 'dmaengine-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (25 commits) dmaengine: of: constify of_phandle_args in of_dma_find_controller() dmaengine: pl08x: constify pointer to char in filter function MAINTAINERS: change in AMD ptdma maintainer MAINTAINERS: adjust file entry in MEDIATEK DMA DRIVER dmaengine: idxd: constify the struct device_type usage dt-bindings: renesas,rcar-dmac: Add r8a779h0 support dt-bindings: dma: convert MediaTek High-Speed controller to the json-schema dmaengine: idxd: make dsa_bus_type const dmaengine: fsl-edma: integrate TCD64 support for i.MX95 dt-bindings: fsl-dma: fsl-edma: add fsl,imx95-edma5 compatible string dmaengine: mcf-edma: utilize edma_write_tcdreg() macro for TCD Access dmaengine: fsl-edma: add address for channel mux register in fsl_edma_chan dmaengine: fsl-edma: fix spare build warning dmaengine: fsl-edma: involve help macro fsl_edma_set(get)_tcd() dt-bindings: mmp-dma: convert to YAML dmaengine: ti: k3-psil-j721s2: Add entry for CSI2RX dmaengine: ti: k3-udma-glue: Add function to request RX chan for thread ID dmaengine: ti: k3-udma-glue: Add function to request TX chan for thread ID dmaengine: ti: k3-udma-glue: Update name for remote RX channel device dmaengine: ti: k3-udma-glue: Add function to parse channel by ID ... |
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Linus Torvalds
|
b898db92f1 |
soundwire updates for 6.9
- Constify sdw_bus and sdw_master_type objects - use of rtd helper for better code - intel aux device remove redundant assignment -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmX0LhwACgkQfBQHDyUj g0cdXA/8DNcS29aL7VozqKlD1ULZQHBLYdrHzQUSQfGBVE/8c57A6VES7IXkUsJ5 LuXNPTWZmij1k4jnNF35pB2ihdNNBpCvN8KRmSoaNK1/J17NCwhqA6uOZbN0UzZT 6cZ5x0lveCBHVhpQak64ONZoJgS95k6BZ1pLLG6uq50mtxNg2872naZ3Sd5OZ59E 3aUOh7UMOGgG9sBZpq9AKYqM3JFiSKH5V8DgRNBgfYL3F2rK1GzoLieNcEPGhtsh YKbNsYUsJjjdwsKr1/9IjIdeVvXopeFEPV3+jPuBNlPIQJyDV0CJO2z1l/PD7WWc rKA0JF2TxmdCT7ki0e+INiebdCAZ2N5ljPE+xDuWbkwSHtCqeCUVkFsB/mErsGdY jGSOrxGyrkRkEnY1s7caDhL7V8Y1uf7SZ0Drj//mWqw/7FGsAJbW83iw0mLJMifH SmWmvxNnU033x+ZRMa0vbRd3ODgYaSJaW5UcIxRad9teHe+VxO+b4Ic7oD5Bgj90 tjP+sbnHFoPORsY8HI1AsA9jQojb5hbXyo7RkD+FBlqPSA2IXEswNxG3OoKaHK76 266fndX3SAEXAbna3NIYU1BjMo20VXgn2quKhuuk3fVrqBNg7PLuGgyRu/ooAhiT Oviou9ii4FuGPjinVu5G4jUq3EaMhEEQypGabYvcKKAF2Faou/8= =bsoN -----END PGP SIGNATURE----- Merge tag 'soundwire-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire Pull soundwire updates from Vinod Koul: - Constify sdw_bus and sdw_master_type objects - use of rtd helper for better code - intel aux device remove redundant assignment * tag 'soundwire-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: soundwire: Use snd_soc_substream_to_rtd() to obtain rtd soundwire: constify the struct device_type usage soundwire: bus_type: make sdw_bus_type const soundwire: intel_auxdevice: remove redundant assignment to variable link_flags soundwire: stream: add missing const to Documentation |
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Linus Torvalds
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c77756d3da |
Minor changes to the I2C core. Most changes are in the drivers section
and are described by Andi in the merge commit -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmX0JOUACgkQFA3kzBSg KbbTCxAAgCVztwSoiyTIz51MUpgu755P2iN20daAJGBOP9osqFTGSnDVx7+sRL+p XClyoYxQBzX7lS8rE1yR1/UD+eyhuqaafx1Gn1kDtysTZ58BwSPss7z5jqsh1jko 23ItKiOHG9aezBqXIFeotHbsuhyiTuyvuzpxsXEDyr4lNQMxVzvYRhF2evOnGB1v 4rPfbKKUfoLFxarvb/OK1CK+nzQeptOytu3C9DuscuPtgqNmFUYuAKGnGCsPjWjq nHX/N5n80PsTTCXAMR+3L+HuJFK5vHMwmMgvhGN1z0WhKCStthuHIZSuwSBuTjSB SaXvAS+xO5mGC7DQFiDFmwZupCYokrrk1AqdtSNYNE4IDGZEVbYbnNK3romrJC4Q g43CxLCBGVvAxV9wOYPKwW4M8HkrRM3GaQEJwAk2Cmm+e1orQ9UJAwvp27hiLwYI t4PmhR/mNHjJL09CnRL/cPkxW3sdeEbqu/3aKUAHi1s27FOcpw1gWYBRJJfikhE7 cyHc+crcjmTyeSZgHNrkP8u9cWpr4ptIbsgiExFQUqaEORwCjlSMxNtE2YKRqLcs +9iTOjoKEHPEX1gSco8Ni++bFMGmZ9aa9/Z2Keof7UyNn1D845Ykv9DtKZOgV9rJ 4Kmb6ZAz3mIheV0iOm5ylMoweCzyLXQ88JymMb0oQ7OssWN6BEw= =Hm22 -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "Minor changes to the I2C core. Most changes are in drivers: The i801 and designware drivers received most of the changes, including refactorings and some additions. Recovery changes for the iMX and iMX-LPI2C are now utilizing the generic i2c support. The Cadence driver now supports system suspend and resume. The hisi, mpc, sh_mobile, and npcm drivers have undergone some cleanups and improvements. Meanwhile, Uwe continues his work on converting the "remove" callback to become a void function. The pca954x mux driver now supports additional configurations, such as isolating faulty channels and flushing stuck buses, among others. Support has been added for Renesas r8a779h0, i.MX95 LPI2C, and Microchip sam9x7. Meanwhile, Geert lays the groundwork for the upcoming R-Car Gen4" * tag 'i2c-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (34 commits) i2c: sprd: Convert to platform remove callback returning void Documentation: i2c: Document that client auto-detection is a legacy mechanism i2c: remove redundant condition i2c: rcar: Prepare for the advent of ARCH_RCAR_GEN4 i2c: imx-lpi2c: add generic GPIO recovery for LPI2C i2c: cadence: Add system suspend and resume PM support i2c: mpc: remove outdated macro i2c: mpc: use proper binding for transfer timeouts dt-bindings: i2c: mpc: use proper binding for transfer timeouts i2c: smbus: Prepare i2c_register_spd for usage on muxed segments i2c: constify the struct device_type usage i2c: designware: Implement generic polling mode code for Wangxun 10Gb NIC i2c: designware: Fix RX FIFO depth define on Wangxun 10Gb NIC i2c: designware: Move interrupt handling functions before i2c_dw_xfer() i2c: designware: Use accessors to DW_IC_INTR_MASK register i2c: designware: Do not enable interrupts shortly in polling mode i2c: designware: Uniform initialization flow for polling mode dt-bindings: i2c: at91: Add sam9x7 compatible string dt-bindings: i2c: imx-lpi2c: add i.MX95 LPI2C i2c: Remove redundant comparison in npcm_i2c_reg_slave ... |
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Matt Scialabba
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81c32343d0 |
Input: xpad - add support for Snakebyte GAMEPADs
Add Snakebyte GAMEPAD BASE X and Snakebyte GAMEPAD RGB X to the list of supported devices. Signed-off-by: Matt Scialabba <matt.git@fastmail.fm> Link: https://lore.kernel.org/r/efbfb428-06b0-48f9-8701-db291c2a9d65@app.fastmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
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Linus Torvalds
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4757c3c64a |
libnvdimm updates for v6.9
- ACPI_NFIT Kconfig documetation fix - Make nvdimm_bus_type const - Make dax_bus_type const - remove SLAB_MEM_SPREAD flag usage in DAX -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE5DAy15EJMCV1R6v9YGjFFmlTOEoFAmXzXRkACgkQYGjFFmlT OErtJxAA1/83IIfJ/3gaqzHe/NPqiuTPpcOtHrCKZ3ug2DrCeKNKfHAB9ODCnGX8 LHDKacRLBexJSyXYRzfRxNQNg9RqhC2bpuCzDTk6ulxHYBP6aEZScnQ4RSm8K2Zo dOJ9VvzO1MlWYLwhLnqbz5apkOvj1dSdlsdbMQBMD7ZlvK2AReNVCqIlPUjPH4HG Z/Mw6v7Z1qGVQNr5Nt4/lHkSrNaSBUmMaI6gEZn0PGwFPqmU5qYOZtBM8zPtUbFF g9IBs69EVqh3cfTMrHqFJebEaqiVOBrGZk5bQ6CgrAVHyjpoPQSQHLclqaYIi6bD pyF1o4EKUF94OB7AKIVg6JxF5jAscMg7Xo7tlcv2KZCcqFxt+DOAJX/uGMhjSyfv FB20bI3lN+d2Hmrg3Q6IMGYi4KWyIhSaJOAFDJA5rUYqR7dyzLMqbp/sZo7j43Z3 YQrJxfV92TMGS/nVJUL1Kvb+dgc2+ZSycZiQP1MHuxPqMKL2WgSkz0shPx0iJ5o+ wKuOEjOlGffZrdRy1z6F1Px62JelLe7sMTtMKN5Ft3P1eG6wV52eEV/ripV/+whP VrmlA2QfKE4XioVRJn+3GFJicObPA+P/qfpYK8Hf0Nfd9p6MR8YqfRfy5Y8qDU78 g/2uBxp45VXs1bN86ZWnjJZdQqmmA6Zlyda6N3+DC8OLtvgnU2g= =Ztme -----END PGP SIGNATURE----- Merge tag 'libnvdimm-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm updates from Dave Jiang: - ACPI_NFIT Kconfig documetation fix - Make nvdimm_bus_type const - Make dax_bus_type const - remove SLAB_MEM_SPREAD flag usage in DAX * tag 'libnvdimm-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax: remove SLAB_MEM_SPREAD flag usage device-dax: make dax_bus_type const nvdimm: make nvdimm_bus_type const libnvdimm: Fix ACPI_NFIT in BLK_DEV_PMEM help |
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Krzysztof Kozlowski
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0883f1d89d |
dt-bindings: input: samsung,s3c6410-keypad: convert to DT Schema
Convert Samsung SoC Keypad bindings to DT schema with changes: 1. Rename "linux,keypad-no-autorepeat" property to "linux,input-no-autorepeat", because the latter was implemented in the Linux driver. 2. Add clocks and clock-names, already used by DTS and the Linux driver. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20240312183001.714626-1-krzysztof.kozlowski@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
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Linus Torvalds
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6dff52b828 |
Not a ton of stuff happening in the clk framework in this pull request. We got
some more devm helpers and we seem to be going in the direction of "just turn this stuff on already and leave me alone!" with the addition of a devm_clk_bulk_get_all_enable() API. I'm hoping that we can make that into a genpd that drivers attach instead, but this API should help drivers simplify in the meantime. Outside of the devm wrappers, we've got the usual clk driver updates that are dominated by the major phone SoC vendors (Samsung and Qualcomm) and the non-critical driver fixes for things like incorrect topology descriptions and wrong registers or bit fields. More details are below, but I'd say that it looks pretty ordinary. The only thing that really jumps out at me is the Renesas clk driver that's ignoring clks that are assigned to remote processors in DeviceTree. That's a new feature that they're using to avoid marking clks as CLK_IGNORE_UNUSED based on the configuration of the system. Core: - Increase dev_id len for clkdev lookups - Add a devm_clk_bulk_get_all_enable() API to get and enable all clks for a device - Add a devm variant of clk_rate_exclusive_get() New Drivers: - Display, TCSR, GPU, and Camera clock controllers for Qualcomm's X1 Elite SoC - Google GS101 PERIC0 and PERIC1 clock controllers - Exynos850 PDMA clocks - Exynos850 CPU cluster 0 and 1 (CMU_CPUCLK0/CMU_CPUCLK1) clock controllers Removed Drivers: - Remove the unused Qualcomm sc7180 modem clk driver Updates: - Fix some static checker errors in the Hisilicon clk driver - Polarfire MSSPLL hardware has 4 output clocks (the driver supported previously only one output); each of these 4 outputs feed dividers and the output of each divider feed individual hardware blocks (e.g. CAN, Crypto, eMMC); individual hardware block drivers need to control their clocks thus clock driver support was added for all MSSPLL output clocks - Typo fixes in the Qualcomm IPQ5018 GCC driver - Add "qdss_at" clk on Qualcomm IPQ6018, needed for WiFi - Properly terminate frequency tables in different Qualcomm clk drivers - Add MDSS, crypto, and SDCC resets on Qualcomm MSM8953 - Add missing UFS CLKREF clks on Qualcomm SC8180X - Avoid significant delays during boot by adding a softdep on rpmhpd to Qualcomm SDM845 gcc driver - Add QUPv3 RCGS w/ DFS and video resets to Qualcomm SM8150 GCC driver - Fix the custom GPU GX "do-nothing" method in the Qualcomm GDSC driver - Add an external regulator to GX GDSC on Qualcomm SC8280XP GPU clk driver - Switch display, GPU, video, and camera Qualcomm clk drivers to module_platform_driver() - Set a longer delay for Venus resets on many Qualcomm SoCs - Correct the GDSC wait times in the Qualcomm SDM845 display clk driver - Fix clock listing Oops on Amlogic axg - New pll-rate for Rockchip rk3568 - i2s rate improvements for Rockchip rk3399 - Rockchip rk3588 syscon clock fixes and removal of overall clock-number from the rk3588 binding header - A prerequisite for later improvements to the Rockchip rk3588 linked clocks - Minor clean-ups and error handling improvements in both composite-8m and SCU i.MX clock drivers - Fix for SAI_MCLK_SEL definition for i.MX8MP - Register the Samsung CMU MISC clock controller earlier, so the Multi Core Timer clocksource can use it on Google GS101 - Propagate Exynos850 SPI IPCLK rate change to parents, so the SPI will get proper clock rates - Refactor the generic Samsung CPU clock controllers code, preparing it for supporting Exynos850 CPU clocks - Fix some clk kerneldoc warnings - Add Ethernet, SDHI, DMA, and HyperFLASH/QSPI (RPC-IF) clocks on Renesas R-Car V4M - Ignore all clocks which are assigned to a non-Linux system in the Renesas clk driver - Add watchdog clock on Renesas RZ/G3S - Add camera (CRU) clock and reset on Renesas RZ/G2UL - Add support for the Renesas R-Car V4M (R8A779H0) SoC - Convert some clk bindings to YAML so they can be validated -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAmXzUpURHHNib3lkQGtl cm5lbC5vcmcACgkQrQKIl8bklSXEvQ/+K0Llv6Jgs/VJkg086qE7z82KvIQRUasi Rhxtq8P9DS4KYBd1BB0Wwsrh2CyW9ZWUn0unQ1ZtbxCHKE1lweYb4UkafNamRynT cKlXR5wGNtbHUF6Gmdjw+lkuF6pxj3ZcmV47bQyhLMctndWn434sIn3gpv2pTYF2 Q/ZwhhiS2ZQU1hdpgHwe9iIRJ7QcGlWKyhRx9m5QSRIL7eZFiUvBcYNAdoSa1ovr FZOSUAUaxxDu16VrC8mPjaMQ3lDqz8DVSw3i1cDsMdYHbBidzlNLzBH9L+qFgXng cYqYR3dlJ6HuXr9wwwe5X3Pm01VZ6Askl16h9tUnZgtZuSuxMPeWMw2brZZPNFOn L0SvHdLFj4MzyhgXWtQughttzdOwaRP9lNZNZwchMU5aEU0e3GDeBUBeJ0CRAAqD DHRYQW3vDlIG4mhrr54GgQ5XjeHqj9W5OrGU/dWmBp+/e1wB3MB47UJf0GJ7F9kA BNvMFtk9hRJkmqsKY93mWpKOe3su2Fl/1vlhK9Tw5V8h/GzBnEsVDUNRYaRaN+wd gYTEo73T2FJ4OSYncRDeSPXTmKeI2+4sa1XJKx8rasEZNOR2V3DH/8bMXZhjSbzL nZDh+eu0uyS6+xVReE6349ivSPyNDEXO0IbI7yq7jjSYB+LxW49O2xMeoYuNSjtz RxKHQr0skqs= =rRIa -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "Not a ton of stuff happening in the clk framework. We got some more devm helpers and we seem to be going in the direction of "just turn this stuff on already and leave me alone!" with the addition of a devm_clk_bulk_get_all_enable() API. I'm hoping that we can make that into a pmdomain that drivers attach instead, but this API should help drivers simplify in the meantime. Outside of the devm wrappers, we've got the usual clk driver updates that are dominated by the major phone SoC vendors (Samsung and Qualcomm) and the non-critical driver fixes for things like incorrect topology descriptions and wrong registers or bit fields. More details are below, but I'd say that it looks pretty ordinary. The only thing that really jumps out at me is the Renesas clk driver that's ignoring clks that are assigned to remote processors in DeviceTree. That's a new feature that they're using to avoid marking clks as CLK_IGNORE_UNUSED based on the configuration of the system. Core: - Increase dev_id len for clkdev lookups - Add a devm_clk_bulk_get_all_enable() API to get and enable all clks for a device - Add a devm variant of clk_rate_exclusive_get() New Drivers: - Display, TCSR, GPU, and Camera clock controllers for Qualcomm's X1 Elite SoC - Google GS101 PERIC0 and PERIC1 clock controllers - Exynos850 PDMA clocks - Exynos850 CPU cluster 0 and 1 (CMU_CPUCLK0/CMU_CPUCLK1) clock controllers Removed Drivers: - Remove the unused Qualcomm sc7180 modem clk driver Updates: - Fix some static checker errors in the Hisilicon clk driver - Polarfire MSSPLL hardware has 4 output clocks (the driver supported previously only one output); each of these 4 outputs feed dividers and the output of each divider feed individual hardware blocks (e.g. CAN, Crypto, eMMC); individual hardware block drivers need to control their clocks thus clock driver support was added for all MSSPLL output clocks - Typo fixes in the Qualcomm IPQ5018 GCC driver - Add "qdss_at" clk on Qualcomm IPQ6018, needed for WiFi - Properly terminate frequency tables in different Qualcomm clk drivers - Add MDSS, crypto, and SDCC resets on Qualcomm MSM8953 - Add missing UFS CLKREF clks on Qualcomm SC8180X - Avoid significant delays during boot by adding a softdep on rpmhpd to Qualcomm SDM845 gcc driver - Add QUPv3 RCGS w/ DFS and video resets to Qualcomm SM8150 GCC driver - Fix the custom GPU GX "do-nothing" method in the Qualcomm GDSC driver - Add an external regulator to GX GDSC on Qualcomm SC8280XP GPU clk driver - Switch display, GPU, video, and camera Qualcomm clk drivers to module_platform_driver() - Set a longer delay for Venus resets on many Qualcomm SoCs - Correct the GDSC wait times in the Qualcomm SDM845 display clk driver - Fix clock listing Oops on Amlogic axg - New pll-rate for Rockchip rk3568 - i2s rate improvements for Rockchip rk3399 - Rockchip rk3588 syscon clock fixes and removal of overall clock-number from the rk3588 binding header - A prerequisite for later improvements to the Rockchip rk3588 linked clocks - Minor clean-ups and error handling improvements in both composite-8m and SCU i.MX clock drivers - Fix for SAI_MCLK_SEL definition for i.MX8MP - Register the Samsung CMU MISC clock controller earlier, so the Multi Core Timer clocksource can use it on Google GS101 - Propagate Exynos850 SPI IPCLK rate change to parents, so the SPI will get proper clock rates - Refactor the generic Samsung CPU clock controllers code, preparing it for supporting Exynos850 CPU clocks - Fix some clk kerneldoc warnings - Add Ethernet, SDHI, DMA, and HyperFLASH/QSPI (RPC-IF) clocks on Renesas R-Car V4M - Ignore all clocks which are assigned to a non-Linux system in the Renesas clk driver - Add watchdog clock on Renesas RZ/G3S - Add camera (CRU) clock and reset on Renesas RZ/G2UL - Add support for the Renesas R-Car V4M (R8A779H0) SoC - Convert some clk bindings to YAML so they can be validated" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (150 commits) clk: zynq: Prevent null pointer dereference caused by kmalloc failure clk: fractional-divider: Use bit operations consistently clk: fractional-divider: Move mask calculations out of lock clk: Fix clk_core_get NULL dereference clk: starfive: jh7110-vout: Convert to platform remove callback returning void clk: starfive: jh7110-isp: Convert to platform remove callback returning void clk: imx: imx8-acm: Convert to platform remove callback returning void clk: qcom: gcc-ipq5018: fix register offset for GCC_UBI0_AXI_ARES reset clk: qcom: gcc-ipq5018: fix 'halt_reg' offset of 'gcc_pcie1_pipe_clk' clk: qcom: gcc-ipq5018: fix 'enable_reg' offset of 'gcc_gmac0_sys_clk' clk: qcom: camcc-x1e80100: Fix missing DT_IFACE enum in x1e80100 camcc clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays clk: qcom: camcc-sc8280xp: fix terminating of frequency table arrays clk: qcom: gcc-ipq9574: fix terminating of frequency table arrays clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays clk: qcom: gcc-ipq5018: fix terminating of frequency table arrays clk: mediatek: clk-mt8173-apmixedsys: Use common error handling code in clk_mt8173_apmixed_probe() clk: Add a devm variant of clk_rate_exclusive_get() ... |
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Ard Biesheuvel
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b3810c5a2c |
x86/efistub: Clear decompressor BSS in native EFI entrypoint
The EFI stub on x86 no longer invokes the decompressor as a subsequent boot stage, but calls into the decompression code directly while running in the context of the EFI boot services. This means that when using the native EFI entrypoint (as opposed to the EFI handover protocol, which clears BSS explicitly), the firmware PE image loader is being relied upon to ensure that BSS is zeroed before the EFI stub is entered from the firmware. As Radek's report proves, this is a bad idea. Not all loaders do this correctly, which means some global variables that should be statically initialized to 0x0 may have junk in them. So clear BSS explicitly when entering via efi_pe_entry(). Note that zeroing BSS from C code is not generally safe, but in this case, the following assignment and dereference of a global pointer variable ensures that the memset() cannot be deferred or reordered. Cc: <stable@kernel.org> # v6.1+ Reported-by: Radek Podgorny <radek@podgorny.cz> Closes: https://lore.kernel.org/all/a99a831a-8ad5-4cb0-bff9-be637311f771@podgorny.cz Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
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Linus Torvalds
|
eb7cca1faf |
media updates for v6.9-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAmXz6uoACgkQCF8+vY7k 4RX3MQ/+LOHOMkufbq9qxLtbq9/2Wrdzym0q6j2RzD4r2ou4+DPJS8kc7c4eX02M 9G37SL5LbLVT5OjMEP7ShZtBSmbAoqqxJOPxCWII32M3PbcV0QTYrTJg4LdyLry+ vZz1KqYqMOaCJk5oy41RrYwwB+dhYu19gXSbw73sXoxOI24m/MAErsf2WLSk/ojk lcz7UIOWWLOXH08im6+GoqFbMWv6j8a72J7mXdguu+k+dBou/TkPnND7dq5wC17S dRLzQyYUm0fRIya/Hnoj/Cd0yUn/8NVPogG8Om/Nqt8BvCLZEihvKSVc8NJukavD /3LlZ2oj39NzV6oRwpUdAwHFH7KXuEZM/aQX06Wl34AfXXpFleTBQD40kSo/AHIq Kg9GGL9Z2V7F1pHrx4VlouUpfGMS0lZig4oL70ZrFmz6jWVDE/Vg4xN9mOl6RraX S43fHP7abLSg8XvKDX+Gdb5/NzA3Zkom5EdIFLPEd2DBCS3n59KkFXQ3AqVm4XaK HV8WnIOw4qcmH4H/8yxUpLCd/s7ACNuT72pws9YWCZOGD+Wv2tHU21aFiCOiB5ol VlxBxttez3c3Il8UWJaaApCqM9Mn7bMMB/KMUSJzUt785cK0sS0/4D6cbYE0Zdqr 9IancZHiKMzbN14rNAqjUX8sqNNzPtVPDISLuXsN7MvzfjlOFLE= =YxyV -----END PGP SIGNATURE----- Merge tag 'media/v6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - DVB budget legacy API was finally documented. It took only 20+ years to get some documentation about it... - hantro driver has gained support for STM32MP25 VDEC/VENC - rkisp1 has gained support for i.MX8MP - atomisp got rid of two items from its todo list. Still 5 items pending for moving it out of staging - lots of driver fixes, cleanups and improvements * tag 'media/v6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (252 commits) media: rcar-isp: Disallow unbind of devices media: usbtv: Remove useless locks in usbtv_video_free() media: mediatek: vcodec: avoid -Wcast-function-type-strict warning media: ttpci: fix two memleaks in budget_av_attach media: go7007: fix a memleak in go7007_load_encoder media: dvb-frontends: avoid stack overflow warnings with clang media: pvrusb2: fix uaf in pvr2_context_set_notify media: usb: s2255: Refactor s2255_get_fx2fw media: ti: j721e-csi2rx: Convert to platform remove callback returning void media: stm32-dcmipp: Convert to platform remove callback returning void media: nxp: imx8-isi: Convert to platform remove callback returning void media: nuvoton: Convert to platform remove callback returning void media: chips-media: wave5: Convert to platform remove callback returning void media: chips-media: wave5: Remove unnecessary semicolons media: i2c: imx290: Fix IMX920 typo media: platform: replace of_graph_get_next_endpoint() media: i2c: replace of_graph_get_next_endpoint() media: ivsc: csi: Make use of sub-device state media: ivsc: csi: Swap SINK and SOURCE pads media: ipu-bridge: Serialise calls to IPU bridge init ... |
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Linus Torvalds
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c442a42363 |
fs/9p changes for the 6.9 merge window
This pull request includes a number of patches addressing improvements in the cache portions of the 9p client. The biggest improvements have to do with fixing handling of inodes and eliminating duplicate structures and unnecessary allocation/release of inode structures and many associated unnecessary protocol traffic. This also dramatically reduced code complexity across the code and sets us up to add proper temporal cache capabilities. Signed-off-by: Eric Van Hensbergen <ericvh@kernel.org> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEElpbw0ZalkJikytFRiP/V+0pf/5gFAmX0XX0ACgkQiP/V+0pf /5jdgg//UCY+RTB9UNr/B1I5sj1m36l0BfFB/jaAMApH5/bQPF2mgtjD1jQL2qk2 gbAvR25erDdKiggRAbNU6OGVBIKXHiUPnL5d6UNgeyQQu1wSzStCejTfoQ/mwgTl 1N2Uge63zz5L0XgJm31gPcKSlJAD1r70UgsPw0ldkimEPqiBQjQu5VQqUWKgrkBe hcdXbuZbmXBLfZv9i0XI9BmwIeaSRwY2qx/JUr2eCoAXrDRNfwBRVMAfqpJ6L6I0 56C5Q2EDjipUnYp1Z3fqg80IUa+MnoF3rbMyMj54JBWxAPyMspamUBltYlZb5pRv zvjSJk3Uof8Wzc+beVVbyV2NmC6gC/cm2MnSYZBTX1KWTMl46eiloSrFz+Pv1/O1 8rcZFQuw8uAox9/4qc1lPCAC0hZVUFelj8NpCPN8aHS3cF0eN/MCQ3qfBkFgo8um jMYTUiai1tjdxWUWrUSpSKFHzBcL986+1bnE7qwI3qPXrxrnB9kOhzSilDJSuHnV Ei6zinvMEUBmKYLdNaCQ9N1KTKPr0bqXIlEvk4LDaGLGkZbI7eKuN5mCxZB0DXCc 65WSc5G9NYux9QjobR+TUwwLdiQH84w/3zYS41r/as7VqABcj/X/2b2ZfQ6/WBuF I0CmSWz2gfcpQQc642dzZJk7UP4wOVtsW3F2JAQ1GPq/D5UOmWU= =1LU1 -----END PGP SIGNATURE----- Merge tag '9p-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs Pull 9p updates from Eric Van Hensbergen: "This includes a number of patches addressing improvements in the cache portions of the 9p client. The biggest improvements have to do with fixing handling of inodes and eliminating duplicate structures and unnecessary allocation/release of inode structures and many associated unnecessary protocol traffic. This also dramatically reduced code complexity across the code and sets us up to add proper temporal cache capabilities" * tag '9p-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: fs/9p: fix dups even in uncached mode fs/9p: simplify iget to remove unnecessary paths fs/9p: rework qid2ino logic fs/9p: Eliminate now unused v9fs_get_inode fs/9p: Eliminate redundant non-cache path in mknod fs/9p: remove walk and inode allocation from symlink fs/9p: convert mkdir to use get_new_inode fs/9p: switch vfsmount to use v9fs_get_new_inode |
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Alexander Stein
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7e98fe49f8 |
dt-bindings: soc: imx: fsl,imx-anatop: add imx6q regulators
imx6q has additional regulators compared to imx6ul. Add them to the list of allowed patterns. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240314145953.2957313-1-alexander.stein@ew.tq-group.com Signed-off-by: Rob Herring <robh@kernel.org> |