1251196 Commits

Author SHA1 Message Date
Linus Torvalds
e6fac3c1f3 drm fixes for 6.8 final
MAINTAINERS
 - update email address
 
 core:
 - fix polling in certain configurations
 
 buddy:
 - fix kunit test warning
 
 panel:
 - boe-tv101wum-nl6: timing tuning fixes
 
 i915:
 - Fix to extract HDCP information from primary connector
 - Check for NULL mmu_interval_notifier before removing
 - Fix for #10184: Kernel crash on UHD Graphics 730 (Cc stable)
 - Fix for #10284: Boot delay regresion with PSR
 - Fix DP connector DSC HW state readout
 - Selftest fix to convert msecs to jiffies
 
 xe:
 - error path fix
 
 amdgpu:
 - SMU14 fix
 - Fix possible NULL pointer
 - VRR fix
 - pwm fix
 
 nouveau:
 - fix deadlock in new ioctls fail path
 - fix missing locking around object rbtree
 
 udl:
 - apply and revert format change
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Merge tag 'drm-fixes-2024-03-08' of https://gitlab.freedesktop.org/drm/kernel

Pull drm fixes from Dave Airlie:
 "Regular fixes (two weeks for i915), scattered across drivers, amdgpu
  and i915 being the main ones, with nouveau having a couple of fixes.
  One patch got applied for udl, but reverted soon after as the
  maintainer has missed some crucial prior discussion.

  Seems quiet and normal enough for this stage.

  MAINTAINERS
   - update email address

  core:
   - fix polling in certain configurations

  buddy:
   - fix kunit test warning

  panel:
   - boe-tv101wum-nl6: timing tuning fixes

  i915:
   - Fix to extract HDCP information from primary connector
   - Check for NULL mmu_interval_notifier before removing
   - Fix for #10184: Kernel crash on UHD Graphics 730 (Cc stable)
   - Fix for #10284: Boot delay regresion with PSR
   - Fix DP connector DSC HW state readout
   - Selftest fix to convert msecs to jiffies

  xe:
   - error path fix

  amdgpu:
   - SMU14 fix
   - Fix possible NULL pointer
   - VRR fix
   - pwm fix

  nouveau:
   - fix deadlock in new ioctls fail path
   - fix missing locking around object rbtree

  udl:
   - apply and revert format change"

* tag 'drm-fixes-2024-03-08' of https://gitlab.freedesktop.org/drm/kernel: (21 commits)
  nouveau: lock the client object tree.
  drm/tests/buddy: fix print format
  drm/xe: Return immediately on tile_init failure
  drm/amdgpu/pm: Fix the error of pwm1_enable setting
  drm/amd/display: handle range offsets in VRR ranges
  drm/amd/display: check dc_link before dereferencing
  drm/amd/swsmu: modify the gfx activity scaling
  Revert "drm/udl: Add ARGB8888 as a format"
  drm/i915/panelreplay: Move out psr_init_dpcd() from init_connector()
  drm/i915/dp: Fix connector DSC HW state readout
  drm/i915/selftests: Fix dependency of some timeouts on HZ
  drm/udl: Add ARGB8888 as a format
  drm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf
  drm/i915: Don't explode when the dig port we don't have an AUX CH
  MAINTAINERS: Update email address for Tvrtko Ursulin
  drm/panel: boe-tv101wum-nl6: Fine tune Himax83102-j02 panel HFP and HBP (again)
  drm: Fix output poll work for drm_kms_helper_poll=n
  drm/i915: Check before removing mm notifier
  drm/i915/hdcp: Extract hdcp structure from correct connector
  drm/i915/hdcp: Remove additional timing for reading mst hdcp message
  ...
2024-03-08 12:44:56 -08:00
Dave Airlie
b7cc4ff787 nouveau: lock the client object tree.
It appears the client object tree has no locking unless I've missed
something else. Fix races around adding/removing client objects,
mostly vram bar mappings.

 4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI
[ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27
[ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021
[ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau]
[ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 <48> 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe
[ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206
[ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58
[ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400
[ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000
[ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0
[ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007
[ 4562.099528] FS:  00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000
[ 4562.099534] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4562.099536] CR2: 00007f629a882000 CR3: 000000017019e004 CR4: 00000000003706f0
[ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4562.099542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4562.099544] Call Trace:
[ 4562.099555]  <TASK>
[ 4562.099573]  ? die_addr+0x36/0x90
[ 4562.099583]  ? exc_general_protection+0x246/0x4a0
[ 4562.099593]  ? asm_exc_general_protection+0x26/0x30
[ 4562.099600]  ? nvkm_object_search+0x1d/0x70 [nouveau]
[ 4562.099730]  nvkm_ioctl+0xa1/0x250 [nouveau]
[ 4562.099861]  nvif_object_map_handle+0xc8/0x180 [nouveau]
[ 4562.099986]  nouveau_ttm_io_mem_reserve+0x122/0x270 [nouveau]
[ 4562.100156]  ? dma_resv_test_signaled+0x26/0xb0
[ 4562.100163]  ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm]
[ 4562.100182]  ? __mutex_unlock_slowpath+0x2a/0x270
[ 4562.100189]  nouveau_ttm_fault+0x69/0xb0 [nouveau]
[ 4562.100356]  __do_fault+0x32/0x150
[ 4562.100362]  do_fault+0x7c/0x560
[ 4562.100369]  __handle_mm_fault+0x800/0xc10
[ 4562.100382]  handle_mm_fault+0x17c/0x3e0
[ 4562.100388]  do_user_addr_fault+0x208/0x860
[ 4562.100395]  exc_page_fault+0x7f/0x200
[ 4562.100402]  asm_exc_page_fault+0x26/0x30
[ 4562.100412] RIP: 0033:0x9b9870
[ 4562.100419] Code: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 <44> 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 44 89 32 e9 e7
[ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246
[ 4562.100426] RAX: 0000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000000
[ 4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066
[ 4562.100432] RBP: 00007fff9ba2e570 R08: 0000000000000000 R09: 0000000123ddf000
[ 4562.100434] R10: 0000000000000001 R11: 0000000000000246 R12: 000000007fffffff
[ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 4562.100446]  </TASK>
[ 4562.100448] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac80211 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof kvm snd_sof_utils snd_soc_core snd_hda_codec_realtek libarc4 snd_hda_codec_generic snd_compress snd_hda_ext_core vfat fat snd_hda_intel snd_intel_dspcfg irqbypass iwlwifi snd_hda_codec snd_hwdep snd_hda_core btusb btrtl mei_hdcp iTCO_wdt rapl mei_pxp btintel snd_seq iTCO_vendor_support btbcm snd_seq_device intel_cstate bluetooth snd_pcm cfg80211 intel_wmi_thunderbolt wmi_bmof intel_uncore snd_timer mei_me snd ecdh_generic i2c_i801
[ 4562.100541]  ecc mei i2c_smbus soundcore rfkill intel_pch_thermal acpi_pad zram nouveau drm_ttm_helper ttm gpu_sched i2c_algo_bit drm_gpuvm drm_exec mxm_wmi drm_display_helper drm_kms_helper drm crct10dif_pclmul crc32_pclmul nvme e1000e crc32c_intel nvme_core ghash_clmulni_intel video wmi pinctrl_cannonlake ip6_tables ip_tables fuse
[ 4562.100616] ---[ end trace 0000000000000000 ]---

Signed-off-by: Dave Airlie <airlied@redhat.com>
Cc: stable@vger.kernel.org
2024-03-08 13:40:56 +10:00
Dave Airlie
83c34dcbe0 A connector status polling fix, a timings fix for the Himax83102-j02
panel, a deadlock fix for nouveau, A controversial format fix for udl
 that got reverted to allow further discussion, and a build fix for the
 drm/buddy kunit tests.
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Merge tag 'drm-misc-fixes-2024-03-07' of https://anongit.freedesktop.org/git/drm/drm-misc into drm-fixes

A connector status polling fix, a timings fix for the Himax83102-j02
panel, a deadlock fix for nouveau, A controversial format fix for udl
that got reverted to allow further discussion, and a build fix for the
drm/buddy kunit tests.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240307-quizzical-auburn-starling-0ade8f@houat
2024-03-08 13:38:08 +10:00
Dave Airlie
b3cdb1928f amd-drm-fixes-6.8-2024-03-07:
amdgpu:
 - SMU14 fix
 - Fix possible NULL pointer
 - VRR fix
 - pwm fix
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Merge tag 'amd-drm-fixes-6.8-2024-03-07' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-6.8-2024-03-07:

amdgpu:
- SMU14 fix
- Fix possible NULL pointer
- VRR fix
- pwm fix

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240307143318.2869884-1-alexander.deucher@amd.com
2024-03-08 13:24:45 +10:00
Dave Airlie
3a397b131d Driver Changes:
- An error path fix.
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Merge tag 'drm-xe-fixes-2024-03-07' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes

Driver Changes:
- An error path fix.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Zema9lLEdtMISljc@fedora
2024-03-08 13:16:43 +10:00
Dave Airlie
698236f599 Merge tag 'drm-intel-fixes-2024-03-07' of https://anongit.freedesktop.org/git/drm/drm-intel into drm-fixes
- Fix for #10184: Kernel crash on UHD Graphics 730 (Cc stable)
. Fix for #10284: Boot delay regresion with PSR
- Fix DP connector DSC HW state readout
- Selftest fix to convert msecs to jiffies

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Zel4jMpJ2Fay5VeJ@jlahtine-mobl.ger.corp.intel.com
2024-03-08 11:31:29 +10:00
Linus Torvalds
3aaa8ce7a3 6 hotfixes. 4 are cc:stable and the remainder pertain to post-6.7
issues or aren't considered to be needed in earlier kernel versions.
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Merge tag 'mm-hotfixes-stable-2024-03-07-16-17' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "6 hotfixes. 4 are cc:stable and the remainder pertain to post-6.7
  issues or aren't considered to be needed in earlier kernel versions"

* tag 'mm-hotfixes-stable-2024-03-07-16-17' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  scripts/gdb/symbols: fix invalid escape sequence warning
  mailmap: fix Kishon's email
  init/Kconfig: lower GCC version check for -Warray-bounds
  mm, mmap: fix vma_merge() case 7 with vma_ops->close
  mm: userfaultfd: fix unexpected change to src_folio when UFFDIO_MOVE fails
  mm, vmscan: prevent infinite loop for costly GFP_NOIO | __GFP_RETRY_MAYFAIL allocations
2024-03-07 17:16:38 -08:00
Andrew Ballance
ded79af42f scripts/gdb/symbols: fix invalid escape sequence warning
With python 3.12, '\.' results in this warning
    SyntaxWarning: invalid escape sequence '\.'

Link: https://lkml.kernel.org/r/20240304012507.240380-1-andrewjballance@gmail.com
Signed-off-by: Andrew Ballance <andrewjballance@gmail.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Kieran Bingham <kbingham@kernel.org>
Cc: Koudai Iwahori <koudai@google.com>
Cc: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Pankaj Raghav <p.raghav@samsung.com>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-03-07 16:14:19 -08:00
Linus Torvalds
c381c89de1 spi: Fix for v6.8
One small fix for the newly added cs42l43 driver which would have caused
 it problems working in some system configurations by needlessly
 restricting chip select configurations.
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Merge tag 'spi-fix-v6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fix from Mark Brown:
 "One small fix for the newly added cs42l43 driver which would have
  caused it problems working in some system configurations by needlessly
  restricting chip select configurations"

* tag 'spi-fix-v6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: cs42l43: Don't limit native CS to the first chip select
2024-03-07 12:21:18 -08:00
Linus Torvalds
d5c6c9f151 regulator: Fixes for v6.8
A couple of small fixes for the rk808 driver, the regulator voltage
 configurations were incorrectly described.  The changes are not expected
 to have practical impact but given that we're dealing with power it's
 generally better to follow the hardware specification as closely as we
 can to avoid unexpected stresses.
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Merge tag 'regulator-fix-v6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fixes from Mark Brown:
 "A couple of small fixes for the rk808 driver, the regulator voltage
  configurations were incorrectly described.

  The changes are not expected to have practical impact but given that
  we're dealing with power it's generally better to follow the hardware
  specification as closely as we can to avoid unexpected stresses"

* tag 'regulator-fix-v6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: rk808: fix LDO range on RK806
  regulator: rk808: fix buck range on RK806
2024-03-07 12:18:03 -08:00
Linus Torvalds
135288b73c arm64 fix for 6.8
- Fix recursive kprobes regression when probing the stack unwinder
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fix from Will Deacon:
 "A lonely arm64 fix addressing a kprobes regression that we introduced
  during the merge window:

   - Fix recursive kprobes regression when probing the stack unwinder"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: prohibit probing on arch_kunwind_consume_entry()
2024-03-07 09:36:24 -08:00
Linus Torvalds
d0e88885b8 Changes since last update:
- Fix a KMSAN uninit-value issue triggered by a crafted image;
 
  - Fix VMA alignment for memory mapped files on THP.
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Merge tag 'erofs-for-6.8-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

Pull erofs fixes from Gao Xiang:
 "The main one is a KMSAN fix which addresses an issue introduced in
  this cycle so it'd be much better to fix before releasing, and the
  remaining one fixes VMA alignment for THP.

  Summary:

   - Fix a KMSAN uninit-value issue triggered by a crafted image

   - Fix VMA alignment for memory mapped files on THP"

* tag 'erofs-for-6.8-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: apply proper VMA alignment for memory mapped files on THP
  erofs: fix uninitialized page cache reported by KMSAN
2024-03-07 09:31:47 -08:00
Linus Torvalds
df4793505a Including fixes from bpf, ipsec and netfilter.
No solution yet for the stmmac issue mentioned in the last PR,
 but it proved to be a lockdep false positive, not a blocker.
 
 Current release - regressions:
 
   - dpll: move all dpll<>netdev helpers to dpll code, fix build
     regression with old compilers
 
 Current release - new code bugs:
 
   - page_pool: fix netlink dump stop/resume
 
 Previous releases - regressions:
 
   - bpf: fix verifier to check bpf_func_state->callback_depth when pruning
        states as otherwise unsafe programs could get accepted
 
   - ipv6: avoid possible UAF in ip6_route_mpath_notify()
 
   - ice: reconfig host after changing MSI-X on VF
 
   - mlx5:
     - e-switch, change flow rule destination checking
     - add a memory barrier to prevent a possible null-ptr-deref
     - switch to using _bh variant of of spinlock where needed
 
 Previous releases - always broken:
 
   - netfilter: nf_conntrack_h323: add protection for bmp length out of range
 
   - bpf: fix to zero-initialise xdp_rxq_info struct before running XDP
 	program in CPU map which led to random xdp_md fields
 
   - xfrm: fix UDP encapsulation in TX packet offload
 
   - netrom: fix data-races around sysctls
 
   - ice:
     - fix potential NULL pointer dereference in ice_bridge_setlink()
     - fix uninitialized dplls mutex usage
 
   - igc: avoid returning frame twice in XDP_REDIRECT
 
   - i40e: disable NAPI right after disabling irqs when handling xsk_pool
 
   - geneve: make sure to pull inner header in geneve_rx()
 
   - sparx5: fix use after free inside sparx5_del_mact_entry
 
   - dsa: microchip: fix register write order in ksz8_ind_write8()
 
 Misc:
 
   -  selftests: mptcp: fixes for diag.sh
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.8-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from bpf, ipsec and netfilter.

  No solution yet for the stmmac issue mentioned in the last PR, but it
  proved to be a lockdep false positive, not a blocker.

  Current release - regressions:

   - dpll: move all dpll<>netdev helpers to dpll code, fix build
     regression with old compilers

  Current release - new code bugs:

   - page_pool: fix netlink dump stop/resume

  Previous releases - regressions:

   - bpf: fix verifier to check bpf_func_state->callback_depth when
     pruning states as otherwise unsafe programs could get accepted

   - ipv6: avoid possible UAF in ip6_route_mpath_notify()

   - ice: reconfig host after changing MSI-X on VF

   - mlx5:
       - e-switch, change flow rule destination checking
       - add a memory barrier to prevent a possible null-ptr-deref
       - switch to using _bh variant of of spinlock where needed

  Previous releases - always broken:

   - netfilter: nf_conntrack_h323: add protection for bmp length out of
     range

   - bpf: fix to zero-initialise xdp_rxq_info struct before running XDP
     program in CPU map which led to random xdp_md fields

   - xfrm: fix UDP encapsulation in TX packet offload

   - netrom: fix data-races around sysctls

   - ice:
       - fix potential NULL pointer dereference in ice_bridge_setlink()
       - fix uninitialized dplls mutex usage

   - igc: avoid returning frame twice in XDP_REDIRECT

   - i40e: disable NAPI right after disabling irqs when handling
     xsk_pool

   - geneve: make sure to pull inner header in geneve_rx()

   - sparx5: fix use after free inside sparx5_del_mact_entry

   - dsa: microchip: fix register write order in ksz8_ind_write8()

  Misc:

   - selftests: mptcp: fixes for diag.sh"

* tag 'net-6.8-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (63 commits)
  net: pds_core: Fix possible double free in error handling path
  netrom: Fix data-races around sysctl_net_busy_read
  netrom: Fix a data-race around sysctl_netrom_link_fails_count
  netrom: Fix a data-race around sysctl_netrom_routing_control
  netrom: Fix a data-race around sysctl_netrom_transport_no_activity_timeout
  netrom: Fix a data-race around sysctl_netrom_transport_requested_window_size
  netrom: Fix a data-race around sysctl_netrom_transport_busy_delay
  netrom: Fix a data-race around sysctl_netrom_transport_acknowledge_delay
  netrom: Fix a data-race around sysctl_netrom_transport_maximum_tries
  netrom: Fix a data-race around sysctl_netrom_transport_timeout
  netrom: Fix data-races around sysctl_netrom_network_ttl_initialiser
  netrom: Fix a data-race around sysctl_netrom_obsolescence_count_initialiser
  netrom: Fix a data-race around sysctl_netrom_default_path_quality
  netfilter: nf_conntrack_h323: Add protection for bmp length out of range
  netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout
  netfilter: nft_ct: fix l3num expectations with inet pseudo family
  netfilter: nf_tables: reject constant set with timeout
  netfilter: nf_tables: disallow anonymous set with timeout flag
  net/rds: fix WARNING in rds_conn_connect_if_down
  net: dsa: microchip: fix register write order in ksz8_ind_write8()
  ...
2024-03-07 09:23:33 -08:00
Yongzhi Liu
ba18deddd6 net: pds_core: Fix possible double free in error handling path
When auxiliary_device_add() returns error and then calls
auxiliary_device_uninit(), Callback function pdsc_auxbus_dev_release
calls kfree(padev) to free memory. We shouldn't call kfree(padev)
again in the error handling path.

Fix this by cleaning up the redundant kfree() and putting
the error handling back to where the errors happened.

Fixes: 4569cce43bc6 ("pds_core: add auxiliary_bus devices")
Signed-off-by: Yongzhi Liu <hyperlyzcs@gmail.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
Link: https://lore.kernel.org/r/20240306105714.20597-1-hyperlyzcs@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 12:03:19 +01:00
Paolo Abeni
d5b8aff73d netfilter pull request 24-03-07
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Merge tag 'nf-24-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf

Pablo Neira Ayuso says:

====================
Netfilter fixes for net

The following patchset contains fixes for net:

Patch #1 disallows anonymous sets with timeout, except for dynamic sets.
         Anonymous sets with timeouts using the pipapo set backend makes
         no sense from userspace perspective.

Patch #2 rejects constant sets with timeout which has no practical usecase.
         This kind of set, once bound, contains elements that expire but
         no new elements can be added.

Patch #3 restores custom conntrack expectations with NFPROTO_INET,
         from Florian Westphal.

Patch #4 marks rhashtable anonymous set with timeout as dead from the
         commit path to avoid that async GC collects these elements. Rules
         that refers to the anonymous set get released with no mutex held
         from the commit path.

Patch #5 fixes a UBSAN shift overflow in H.323 conntrack helper,
         from Lena Wang.

netfilter pull request 24-03-07

* tag 'nf-24-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
  netfilter: nf_conntrack_h323: Add protection for bmp length out of range
  netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout
  netfilter: nft_ct: fix l3num expectations with inet pseudo family
  netfilter: nf_tables: reject constant set with timeout
  netfilter: nf_tables: disallow anonymous set with timeout flag
====================

Link: https://lore.kernel.org/r/20240307021545.149386-1-pablo@netfilter.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 11:06:14 +01:00
Paolo Abeni
6d673e86cd Merge branch 'netrom-fix-all-the-data-races-around-sysctls'
Jason Xing says:

====================
netrom: Fix all the data-races around sysctls

As the title said, in this patchset I fix the data-race issues because
the writer and the reader can manipulate the same value concurrently.
====================

Link: https://lore.kernel.org/r/20240304082046.64977-1-kerneljasonxing@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:37:01 +01:00
Jason Xing
d380ce7005 netrom: Fix data-races around sysctl_net_busy_read
We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
bc76645ebd netrom: Fix a data-race around sysctl_netrom_link_fails_count
We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
b5dffcb8f7 netrom: Fix a data-race around sysctl_netrom_routing_control
We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
f99b494b40 netrom: Fix a data-race around sysctl_netrom_transport_no_activity_timeout
We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
a2e7068414 netrom: Fix a data-race around sysctl_netrom_transport_requested_window_size
We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
43547d8699 netrom: Fix a data-race around sysctl_netrom_transport_busy_delay
We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
806f462ba9 netrom: Fix a data-race around sysctl_netrom_transport_acknowledge_delay
We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
e799299aaf netrom: Fix a data-race around sysctl_netrom_transport_maximum_tries
We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
60a7a152ab netrom: Fix a data-race around sysctl_netrom_transport_timeout
We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
119cae5ea3 netrom: Fix data-races around sysctl_netrom_network_ttl_initialiser
We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
cfd9f4a740 netrom: Fix a data-race around sysctl_netrom_obsolescence_count_initialiser
We need to protect the reader reading the sysctl value
because the value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Jason Xing
958d6145a6 netrom: Fix a data-race around sysctl_netrom_default_path_quality
We need to protect the reader reading sysctl_netrom_default_path_quality
because the value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-03-07 10:36:58 +01:00
Matthew Auld
4ece8fc439
drm/tests/buddy: fix print format
This will report a build warning once we have: 806cb2270237 ("kunit:
Annotate _MSG assertion variants with gnu printf specifiers").

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: c70703320e55 ("drm/tests/drm_buddy: add alloc_range_bias test")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Reviewed-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://lore.kernel.org/r/20240229095225.242795-2-matthew.auld@intel.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-03-07 09:28:06 +01:00
Rodrigo Vivi
a4e7596e20 drm/xe: Return immediately on tile_init failure
There's no reason to proceed with applying workaround and initing
sysfs if we are going to abort the probe upon failure.

Fixes: e5a845fd8fa4 ("drm/xe: Add sysfs entry for tile")
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240306203110.146387-1-rodrigo.vivi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit af7b93d1d7eeeef674681ddea875be6a29857a5d)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2024-03-07 09:13:38 +01:00
Jakub Kicinski
811b3f9b2a ipsec-2024-03-06
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Merge tag 'ipsec-2024-03-06' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec

Steffen Klassert says:

====================
pull request (net): ipsec 2024-03-06

1) Clear the ECN bits flowi4_tos in decode_session4().
   This was already fixed but the bug was reintroduced
   when decode_session4() switched to us the flow dissector.
   From Guillaume Nault.

2) Fix UDP encapsulation in the TX path with packet offload mode.
   From Leon Romanovsky,

3) Avoid clang fortify warning in copy_to_user_tmpl().
   From Nathan Chancellor.

4) Fix inter address family tunnel in packet offload mode.
   From Mike Yu.

* tag 'ipsec-2024-03-06' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec:
  xfrm: set skb control buffer based on packet offload as well
  xfrm: fix xfrm child route lookup for packet offload
  xfrm: Avoid clang fortify warning in copy_to_user_tmpl()
  xfrm: Pass UDP encapsulation in TX packet offload
  xfrm: Clear low order bits of ->flowi4_tos in decode_session4().
====================

Link: https://lore.kernel.org/r/20240306100438.3953516-1-steffen.klassert@secunet.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-03-06 20:55:21 -08:00
Jakub Kicinski
d3eee81fd6 bpf-for-netdev
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Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Daniel Borkmann says:

====================
pull-request: bpf 2024-03-06

We've added 5 non-merge commits during the last 1 day(s) which contain
a total of 5 files changed, 77 insertions(+), 4 deletions(-).

The main changes are:

1) Fix BPF verifier to check bpf_func_state->callback_depth when pruning
   states as otherwise unsafe programs could get accepted,
   from Eduard Zingerman.

2) Fix to zero-initialise xdp_rxq_info struct before running XDP program in
   CPU map which led to random xdp_md fields, from Toke Høiland-Jørgensen.

3) Fix bonding XDP feature flags calculation when bonding device has no
   slave devices anymore, from Daniel Borkmann.

* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  cpumap: Zero-initialise xdp_rxq_info struct before running XDP program
  selftests/bpf: Fix up xdp bonding test wrt feature flags
  xdp, bonding: Fix feature flags when there are no slave devs anymore
  selftests/bpf: test case for callback_depth states pruning logic
  bpf: check bpf_func_state->callback_depth when pruning states
====================

Link: https://lore.kernel.org/r/20240306220309.13534-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-03-06 20:21:01 -08:00
Gao Xiang
4127caee89 erofs: apply proper VMA alignment for memory mapped files on THP
There are mainly two reasons that thp_get_unmapped_area() should be
used for EROFS as other filesystems:

 - It's needed to enable PMD mappings as a FSDAX filesystem, see
   commit 74d2fad1334d ("thp, dax: add thp_get_unmapped_area for pmd
   mappings");

 - It's useful together with large folios and
   CONFIG_READ_ONLY_THP_FOR_FS which enable THPs for mmapped files
   (e.g. shared libraries) even without FSDAX.  See commit 1854bc6e2420
   ("mm/readahead: Align file mappings for non-DAX").

Fixes: 06252e9ce05b ("erofs: dax support for non-tailpacking regular file")
Fixes: ce529cc25b18 ("erofs: enable large folios for iomap mode")
Fixes: e6687b89225e ("erofs: enable large folios for fscache mode")
Reviewed-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240306053138.2240206-1-hsiangkao@linux.alibaba.com
2024-03-07 10:21:10 +08:00
Gao Xiang
893e5e9b73 erofs: fix uninitialized page cache reported by KMSAN
syzbot reports a KMSAN reproducer [1] which generates a crafted
filesystem image and causes IMA to read uninitialized page cache.

Later, (rq->outputsize > rq->inputsize) will be formally supported
after either large uncompressed pclusters (> block size) or big
lclusters are landed.  However, currently there is no way to generate
such filesystems by using mkfs.erofs.

Thus, let's mark this condition as unsupported for now.

[1] https://lore.kernel.org/r/0000000000002be12a0611ca7ff8@google.com

Reported-and-tested-by: syzbot+7bc44a489f0ef0670bd5@syzkaller.appspotmail.com
Fixes: 1ca01520148a ("erofs: refine z_erofs_transform_plain() for sub-page block support")
Reviewed-by: Sandeep Dhavale <dhavale@google.com>
Reviewed-by: Yue Hu <huyue2@coolpad.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240304035339.425857-1-hsiangkao@linux.alibaba.com
2024-03-07 10:21:00 +08:00
Lena Wang
767146637e netfilter: nf_conntrack_h323: Add protection for bmp length out of range
UBSAN load reports an exception of BRK#5515 SHIFT_ISSUE:Bitwise shifts
that are out of bounds for their data type.

vmlinux   get_bitmap(b=75) + 712
<net/netfilter/nf_conntrack_h323_asn1.c:0>
vmlinux   decode_seq(bs=0xFFFFFFD008037000, f=0xFFFFFFD008037018, level=134443100) + 1956
<net/netfilter/nf_conntrack_h323_asn1.c:592>
vmlinux   decode_choice(base=0xFFFFFFD0080370F0, level=23843636) + 1216
<net/netfilter/nf_conntrack_h323_asn1.c:814>
vmlinux   decode_seq(f=0xFFFFFFD0080371A8, level=134443500) + 812
<net/netfilter/nf_conntrack_h323_asn1.c:576>
vmlinux   decode_choice(base=0xFFFFFFD008037280, level=0) + 1216
<net/netfilter/nf_conntrack_h323_asn1.c:814>
vmlinux   DecodeRasMessage() + 304
<net/netfilter/nf_conntrack_h323_asn1.c:833>
vmlinux   ras_help() + 684
<net/netfilter/nf_conntrack_h323_main.c:1728>
vmlinux   nf_confirm() + 188
<net/netfilter/nf_conntrack_proto.c:137>

Due to abnormal data in skb->data, the extension bitmap length
exceeds 32 when decoding ras message then uses the length to make
a shift operation. It will change into negative after several loop.
UBSAN load could detect a negative shift as an undefined behaviour
and reports exception.
So we add the protection to avoid the length exceeding 32. Or else
it will return out of range error and stop decoding.

Fixes: 5e35941d9901 ("[NETFILTER]: Add H.323 conntrack/NAT helper")
Signed-off-by: Lena Wang <lena.wang@mediatek.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2024-03-07 03:10:35 +01:00
Pablo Neira Ayuso
552705a365 netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout
While the rhashtable set gc runs asynchronously, a race allows it to
collect elements from anonymous sets with timeouts while it is being
released from the commit path.

Mingi Cho originally reported this issue in a different path in 6.1.x
with a pipapo set with low timeouts which is not possible upstream since
7395dfacfff6 ("netfilter: nf_tables: use timestamp to check for set
element timeout").

Fix this by setting on the dead flag for anonymous sets to skip async gc
in this case.

According to 08e4c8c5919f ("netfilter: nf_tables: mark newset as dead on
transaction abort"), Florian plans to accelerate abort path by releasing
objects via workqueue, therefore, this sets on the dead flag for abort
path too.

Cc: stable@vger.kernel.org
Fixes: 5f68718b34a5 ("netfilter: nf_tables: GC transaction API to avoid race with control plane")
Reported-by: Mingi Cho <mgcho.minic@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2024-03-07 03:08:26 +01:00
Florian Westphal
9999378996 netfilter: nft_ct: fix l3num expectations with inet pseudo family
Following is rejected but should be allowed:

table inet t {
        ct expectation exp1 {
                [..]
                l3proto ip

Valid combos are:
table ip t, l3proto ip
table ip6 t, l3proto ip6
table inet t, l3proto ip OR l3proto ip6

Disallow inet pseudeo family, the l3num must be a on-wire protocol known
to conntrack.

Retain NFPROTO_INET case to make it clear its rejected
intentionally rather as oversight.

Fixes: 8059918a1377 ("netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2024-03-07 00:12:34 +01:00
Pablo Neira Ayuso
5f4fc4bd5c netfilter: nf_tables: reject constant set with timeout
This set combination is weird: it allows for elements to be
added/deleted, but once bound to the rule it cannot be updated anymore.
Eventually, all elements expire, leading to an empty set which cannot
be updated anymore. Reject this flags combination.

Cc: stable@vger.kernel.org
Fixes: 761da2935d6e ("netfilter: nf_tables: add set timeout API support")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2024-03-07 00:02:42 +01:00
Pablo Neira Ayuso
16603605b6 netfilter: nf_tables: disallow anonymous set with timeout flag
Anonymous sets are never used with timeout from userspace, reject this.
Exception to this rule is NFT_SET_EVAL to ensure legacy meters still work.

Cc: stable@vger.kernel.org
Fixes: 761da2935d6e ("netfilter: nf_tables: add set timeout API support")
Reported-by: lonial con <kongln9170@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2024-03-07 00:02:42 +01:00
Ma Jun
0dafaf659c drm/amdgpu/pm: Fix the error of pwm1_enable setting
Fix the pwm_mode value error which used for
pwm1_enable setting

Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2024-03-06 15:44:31 -05:00
Alex Deucher
937844d661 drm/amd/display: handle range offsets in VRR ranges
Need to check the offset bits for values greater than 255.

v2: also update amdgpu_dm_connector values.

Suggested-by: Mano Ségransan <mano.segransan@protonmail.com>
Tested-by: Mano Ségransan <mano.segransan@protonmail.com>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3203
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2024-03-06 15:44:18 -05:00
Melissa Wen
e9098cc9ae drm/amd/display: check dc_link before dereferencing
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:6683 amdgpu_dm_connector_funcs_force()
warn: variable dereferenced before check 'dc_link' (see line 6663)

Fixes: 967176179215 ("drm/amd/display: fix null-pointer dereference on edid reading")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-03-06 15:44:18 -05:00
Li Ma
6601c15c8a drm/amd/swsmu: modify the gfx activity scaling
Add an if condition for gfx activity because the scaling has been changed after smu fw version 5d4600.
And remove a warning log.

Signed-off-by: Li Ma <li.ma@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.7.x
2024-03-06 15:43:41 -05:00
Charles Keepax
177cddaa5b
spi: cs42l43: Don't limit native CS to the first chip select
As the chip selects can be configured through ACPI/OF/swnode, and
the set_cs() callback will only be called when a native chip select
is being used, there is no reason for the driver to only support the
native chip select as the first chip select. Remove the check that
introduces this limitation.

Fixes: ef75e767167a ("spi: cs42l43: Add SPI controller support")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://msgid.link/r/20240306161004.2205113-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-03-06 17:44:28 +00:00
Linus Torvalds
67be068d31 vfs-6.8-release.fixes
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Merge tag 'vfs-6.8-release.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull vfs fixes from Christian Brauner:

 - Get rid of copy_mc flag in iov_iter which really only makes sense for
   the core dumping code so move it out of the generic iov iter code and
   make it coredump's problem. See the detailed commit description.

 - Revert fs/aio: Make io_cancel() generate completions again

   The initial fix here was predicated on the assumption that calling
   ki_cancel() didn't complete aio requests. However, that turned out to
   be wrong since the two drivers that actually make use of this set a
   cancellation function that performs the cancellation correctly. So
   revert this change.

 - Ensure that the test for IOCB_AIO_RW always happens before the read
   from ki_ctx.

* tag 'vfs-6.8-release.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  iov_iter: get rid of 'copy_mc' flag
  fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion
  Revert "fs/aio: Make io_cancel() generate completions again"
2024-03-06 08:12:27 -08:00
Linus Torvalds
5274d26140 Arm SoC fixes for 6.8, part 3
These should be the final fixes for the soc tree for 6.8, as usual
 they mostly deal wtih dts files:
 
  - Qualcomm fixes for pcie4 on sc8280xp, a revert of msm8996 mpm support,
    sm6115 interconnect and sm8650 gpio.
 
  - Two fixes for Tegra234 ethernet
 
  - A Makefile fix to actually build the allwinner based orange pi zero 2w
    device tree
 
  - Fixes for clocks and reset on imx8mp and a DSI display regression
    on imx7.
 
 The non-DT fixes are:
 
  - Firmware fixes addressing a kernel panic in op-tee and a minor regression
    in microchip/riscv.
 
  - A defconfig change to bring back backlight support after a Kconfig change
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Merge tag 'arm-fixes-6.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "These should be the final fixes for the soc tree for 6.8, as usual
  they mostly deal wtih dts files:

   - Qualcomm fixes for pcie4 on sc8280xp, a revert of msm8996 mpm
     support, sm6115 interconnect and sm8650 gpio.

   - Two fixes for Tegra234 ethernet

   - A Makefile fix to actually build the allwinner based orange pi zero
     2w device tree

   - Fixes for clocks and reset on imx8mp and a DSI display regression
     on imx7.

  The non-DT fixes are:

   - Firmware fixes addressing a kernel panic in op-tee and a minor
     regression in microchip/riscv.

   - A defconfig change to bring back backlight support after a Kconfig
     change"

* tag 'arm-fixes-6.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  firmware: microchip: Fix over-requested allocation size
  tee: optee: Fix kernel panic caused by incorrect error handling
  Revert "arm64: dts: qcom: msm8996: Hook up MPM"
  arm64: dts: qcom: sc8280xp-x13s: limit pcie4 link speed
  arm64: dts: qcom: sc8280xp-crd: limit pcie4 link speed
  arm64: dts: imx8mp: Fix LDB clocks property
  arm64: dts: imx8mp: Fix TC9595 reset GPIO on DH i.MX8M Plus DHCOM SoM
  MAINTAINERS: Use a proper mailinglist for NXP i.MX development
  ARM: dts: imx7: remove DSI port endpoints
  arm64: dts: allwinner: h616: Add Orange Pi Zero 2W to Makefile
  ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE
  arm64: tegra: Fix Tegra234 MGBE power-domains
  arm64: tegra: Set the correct PHY mode for MGBE
  arm64: dts: qcom: sm6115: Fix missing interconnect-names
  arm64: dts: qcom: sm8650-mtp: add gpio74 as reserved gpio
  arm64: dts: qcom: sm8650-qrd: add gpio74 as reserved gpio
2024-03-06 08:01:34 -08:00
Linus Torvalds
09dcdbac54 This push fixes potential use-after-frees in rk3288 and sun8i-ce.
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Merge tag 'v6.8-p6' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto fixes from Herbert Xu:
 "Fix potential use-after-frees in rk3288 and sun8i-ce"

* tag 'v6.8-p6' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: rk3288 - Fix use after free in unprepare
  crypto: sun8i-ce - Fix use after free in unprepare
2024-03-06 07:56:16 -08:00
Douglas Anderson
317f86dc1b Revert "drm/udl: Add ARGB8888 as a format"
This reverts commit 95bf25bb9ed5dedb7fb39f76489f7d6843ab0475.

Apparently there was a previous discussion about emulation of formats
and it was decided XRGB8888 was the only format to support for legacy
userspace [1]. Remove ARGB8888. Userspace needs to be fixed to accept
XRGB8888.

[1] https://lore.kernel.org/r/60dc7697-d7a0-4bf4-a22e-32f1bbb792c2@suse.de

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240306063721.1.I4a32475190334e1fa4eef4700ecd2787a43c94b5@changeid
2024-03-06 07:08:24 -08:00
Animesh Manna
984318aaf7 drm/i915/panelreplay: Move out psr_init_dpcd() from init_connector()
Move psr_init_dpcd() from init-connector to connector-detect
function. The dpcd probe for checking panel replay capability
for external dp connector is causing delay during boot which can
be optimized by moving dpcd probe to connector specific detect().

v1: Initial version.
v2: Add details in commit description. [Jani]

Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/10284
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Fixes: cceeaa312d39 ("drm/i915/panelreplay: Enable panel replay dpcd initialization for DP")
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240229043716.4065760-1-animesh.manna@intel.com
(cherry picked from commit 1cca19bf296fae0636a637b48d195ac6b4d430c9)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2024-03-06 15:41:16 +02:00
Imre Deak
0848814aa2 drm/i915/dp: Fix connector DSC HW state readout
The DSC HW state of DP connectors is read out during driver loading and
system resume in intel_modeset_update_connector_atomic_state(). This
function is called for all connectors though and so the state of DSI
connectors will also get updated incorrectly, triggering a WARN there
wrt. the DSC decompression AUX device.

Fix the above by moving the DSC state readout to a new DP connector
specific sync_state() hook. This is anyway the logical place to update
the connector object's state vs. the connector's atomic state.

Fixes: b2608c6b3212 ("drm/i915/dp_mst: Enable MST DSC decompression for all streams")
Reported-and-tested-by: Drew Davenport <ddavenport@chromium.org>
Closes: https://lore.kernel.org/all/Zb0q8IDVXS0HxJyj@chromium.org
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240205132631.1588577-1-imre.deak@intel.com
(cherry picked from commit a62e145981500996ea76af3d740ce0c0d74c5be0)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2024-03-06 15:34:03 +02:00