IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
i915:
- avoid a general protection failure when using perf/OA
- avoid kernel warnings on driver release
amdgpu:
- SDMA 6.x fix
- GPUVM TF fix
- DCN 3.2.x fixes
- DCN 3.1.x fixes
- SMU 13.x fixes
- Clang stack size fixes for recently enabled DML code
- Fix drm dirty callback change on non-atomic cases
- USB4 display fix
mediatek:
- dsi: Add atomic {destroy,duplicate}_state, reset callbacks
- dsi: Move mtk_dsi_stop() call back to mtk_dsi_poweroff()
- Fix wrong dither settings
hisilicon:
- Depend on MMU
mgag200:
- Fix console on G200ER
panel:
- Fix innolux_g121i1_l01 bus format
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmMtSP4ACgkQDHTzWXnE
hr6+6w/6A0yDFsGHgwpjB7uzj06ln2BzT4qiR9LoHbxEwpDsW94HV/9bI6mHjWSz
ys89J1tYy4iC3fR/UceLPOhIprclCN0gVxxwJ8bGVkMwRnFN5fwf7T6TCyeDGRG5
A8LcPidxSLaZO8myVqinEtFa4B9lb3cKvYSGEZeZbGU4SorxGem+Xr3DAU0pq4lO
tZar1Qnojw6ZUG0Izakg1GL0RmYyH2bqdu8C1Aybws/jQ/HCGZfTW7K8G33PTEAm
rJwXR4oKzCvPre26tdWOIJPDbXKMjRgeHsItO5ZVsyclGH3UxXfA3fLUyk5RJ6FT
BYSAzjiDktcM2o9FGcOW/BGk2DfVDzzyY20doH2Q/GtY39SRd63GOUBhDlvoAe62
hJtcdnshawbPO6RmlTrgceV65JxeXH0gBkoWCA/6Hf+uIEa9tkc+G04eTHWcrg38
rfD96BCVCNOyiGRw46A3fYVuIRmCyFloOcRiepuLusW4XGD/uRztsGeCGHrLO0xp
gg5AfSkeLi7j+mjVxA6KdR5kIXIoUMoN5AC0MNX4ciMEFYMGSLj86n7gGqPX25W/
Arm88lvK0dkh8qd2Big4SSQrNkfr2do3gWXySFZY9ugIu6IfyfDQLAi+y0Wl2Ufa
Nlz/7v+Bm31o8bQhKnF6+gHgv6/ue70jfpKTYvgAm3K2JUf7f3I=
=DFaR
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2022-09-23-1' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Regular fixes for the week, i915, mediatek, hisilicon, mgag200 and
panel have some small fixes.
amdgpu has more stack size fixes for clang build, and fixes for new
IPs, but all with low regression chances since they are for stuff new
in v6.0.
i915:
- avoid a general protection failure when using perf/OA
- avoid kernel warnings on driver release
amdgpu:
- SDMA 6.x fix
- GPUVM TF fix
- DCN 3.2.x fixes
- DCN 3.1.x fixes
- SMU 13.x fixes
- Clang stack size fixes for recently enabled DML code
- Fix drm dirty callback change on non-atomic cases
- USB4 display fix
mediatek:
- dsi: Add atomic {destroy,duplicate}_state, reset callbacks
- dsi: Move mtk_dsi_stop() call back to mtk_dsi_poweroff()
- Fix wrong dither settings
hisilicon:
- Depend on MMU
mgag200:
- Fix console on G200ER
panel:
- Fix innolux_g121i1_l01 bus format"
* tag 'drm-fixes-2022-09-23-1' of git://anongit.freedesktop.org/drm/drm: (30 commits)
MAINTAINERS: switch graphics to airlied other addresses
drm/mediatek: dsi: Move mtk_dsi_stop() call back to mtk_dsi_poweroff()
drm/amd/display: Reduce number of arguments of dml314's CalculateFlipSchedule()
drm/amd/display: Reduce number of arguments of dml314's CalculateWatermarksAndDRAMSpeedChangeSupport()
drm/amdgpu: don't register a dirty callback for non-atomic
drm/amd/pm: drop the pptable related workarounds for SMU 13.0.0
drm/amd/pm: add support for 3794 pptable for SMU13.0.0
drm/amd/display: correct num_dsc based on HW cap
drm/amd/display: Disable OTG WA for the plane_state NULL case on DCN314
drm/amd/display: Add shift and mask for ICH_RESET_AT_END_OF_LINE
drm/amd/display: increase dcn315 pstate change latency
drm/amd/display: Fix DP MST timeslot issue when fallback happened
drm/amd/display: Display distortion after hotplug 5K tiled display
drm/amd/display: Update dummy P-state search to use DCN32 DML
drm/amd/display: skip audio setup when audio stream is enabled
drm/amd/display: update gamut remap if plane has changed
drm/amd/display: Assume an LTTPR is always present on fixed_vs links
drm/amd/display: fix dcn315 memory channel count and width read
drm/amd/display: Fix double cursor on non-video RGB MPO
drm/amd/display: Only consider pixle rate div policy for DCN32+
...
* drm/hisilicon: Depend on MMU
* drm/mgag200: Fix console on G200ER
* drm/panel: Fix innolux_g121i1_l01 bus format
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmMsbTMACgkQaA3BHVML
eiPSjQgAvaFF7mRxm8pj+e7/I4UF1mJrJfysND/IhSFzLLDqabkNnRcUAuT43aC9
pR86BWAPdO6vl/stfvuJiSiom5TcGlk6mhC2FoCgziyNjUwfRpCl1Q7w8x31/FtQ
ryH5G1+T/aHbHOwyMq6tpFeANnzBj0D/evkd3qQbZD1/n4imPG86uOOhMrkKtzkl
+XwHtewK3g9Zy0SMBnA2+ih/8BccflRpap3Rd7Ux70ZE8tXI2fz/PXw4xKNqwH9P
vWqrX3e5kV3sAEgLZRHvwTOxptBR0+l1Jxce662KeTGjmCvvVOlwOF2m63hJ65hv
kD0nzmUFAEdcCExjHUFcYNotHAmwYw==
=DNR3
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-fixes-2022-09-22' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Short summary of fixes pull
* drm/hisilicon: Depend on MMU
* drm/mgag200: Fix console on G200ER
* drm/panel: Fix innolux_g121i1_l01 bus format
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YyxtXS588at6S4wg@linux-uq9g
Three small and pretty obvious fixes, all in drivers.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYyzJQSYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishTWYAQDdYNvh
aS/3M0QRAajT0pXbpElbTEZunoTv8oG5rGtzHAD9Hy0VponMU0Ey9e1twkY7pdjI
ik3qiy3gi9tu+bqgGuA=
=cXQI
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Three small and pretty obvious fixes, all in drivers"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: mpt3sas: Fix return value check of dma_get_required_mask()
scsi: qla2xxx: Fix memory leak in __qlt_24xx_handle_abts()
scsi: qedf: Fix a UAF bug in __qedf_probe()
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEjUuTAak14xi+SF7M4CHKc/GJqRAFAmMsvZoACgkQ4CHKc/GJ
qRC3UQf/bHHsh/tYV26OrNBJ82V9KlM8V5TNkn2QRfnS9EP3J1y4snENpQ+gZRXf
QgSt/hgQqhvdazNtNwzUeW4ENymyt78zJfH87Kj36ApB+6xUnX3qIqmPHGn5Bqzn
Oo1mY4UfYExzq8k9m2L5De/ULNBClItjkYZ1sPGAbMvM8LSSeneABimxq9aey00d
IENX1mboxju13+Z2nasze7QJkeaJ8emFJY2X2E1A0FGPvcnRSK34t5EtFZnC/wd3
D2awIw4ebASY1NqBnJfy6ClcyY0dE30pT2eWLLatjDXdesI8oDkqkaeyyWZEXwX5
gMkJOEaAJcob4LpcsVPikRUrPadGrA==
=Jao8
-----END PGP SIGNATURE-----
Merge tag 'slab-for-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
Pull slab fixes from Vlastimil Babka:
- Fix a possible use-after-free in SLUB's kmem_cache removal,
introduced in this cycle, by Feng Tang.
- WQ_MEM_RECLAIM dependency fix for the workqueue-based cpu slab
flushing introduced in 5.15, by Maurizio Lombardi.
- Add missing KASAN hooks in two kmalloc entry paths, by Peter
Collingbourne.
- A BUG_ON() removal in SLUB's kmem_cache creation when allocation
fails (too small to possibly happen in practice, syzbot used fault
injection), by Chao Yu.
* tag 'slab-for-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
mm: slub: fix flush_cpu_slab()/__free_slab() invocations in task context.
mm/slab_common: fix possible double free of kmem_cache
kasan: call kasan_malloc() from __kmalloc_*track_caller()
mm/slub: fix to return errno if kmalloc() fails
Commit 5a836bf6b0 ("mm: slub: move flush_cpu_slab() invocations
__free_slab() invocations out of IRQ context") moved all flush_cpu_slab()
invocations to the global workqueue to avoid a problem related
with deactivate_slab()/__free_slab() being called from an IRQ context
on PREEMPT_RT kernels.
When the flush_all_cpu_locked() function is called from a task context
it may happen that a workqueue with WQ_MEM_RECLAIM bit set ends up
flushing the global workqueue, this will cause a dependency issue.
workqueue: WQ_MEM_RECLAIM nvme-delete-wq:nvme_delete_ctrl_work [nvme_core]
is flushing !WQ_MEM_RECLAIM events:flush_cpu_slab
WARNING: CPU: 37 PID: 410 at kernel/workqueue.c:2637
check_flush_dependency+0x10a/0x120
Workqueue: nvme-delete-wq nvme_delete_ctrl_work [nvme_core]
RIP: 0010:check_flush_dependency+0x10a/0x120[ 453.262125] Call Trace:
__flush_work.isra.0+0xbf/0x220
? __queue_work+0x1dc/0x420
flush_all_cpus_locked+0xfb/0x120
__kmem_cache_shutdown+0x2b/0x320
kmem_cache_destroy+0x49/0x100
bioset_exit+0x143/0x190
blk_release_queue+0xb9/0x100
kobject_cleanup+0x37/0x130
nvme_fc_ctrl_free+0xc6/0x150 [nvme_fc]
nvme_free_ctrl+0x1ac/0x2b0 [nvme_core]
Fix this bug by creating a workqueue for the flush operation with
the WQ_MEM_RECLAIM bit set.
Fixes: 5a836bf6b0 ("mm: slub: move flush_cpu_slab() invocations __free_slab() invocations out of IRQ context")
Cc: <stable@vger.kernel.org>
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Reviewed-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Another set of fixes for fixes for the soc tree:
- A fix for the interrupt number on at91/lan966 ethernet PHYs
- A second round of fixes for NXP i.MX series, including a couple
of build issues, and board specific DT corrections on
TQMa8MPQL, imx8mp-venice-gw74xx and imx8mm-verdin for reliability
and partially broken functionality.
- Several fixes for Rockchip SoCs, addressing a USB issue on BPI-R2-Pro,
wakeup on Gru-Bob and reliability of high-speed SD cards, among
other minor issues.
- A fix for a long-running naming mistake that prevented the moxart mmc
driver from working at all.
- Multiple Arm SCMI firmware fixes for hardening some corner cases.
-----BEGIN PGP SIGNATURE-----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=fI2K
-----END PGP SIGNATURE-----
Merge tag 'soc-fixes-6.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Another set of fixes for fixes for the soc tree:
- A fix for the interrupt number on at91/lan966 ethernet PHYs
- A second round of fixes for NXP i.MX series, including a couple of
build issues, and board specific DT corrections on TQMa8MPQL,
imx8mp-venice-gw74xx and imx8mm-verdin for reliability and
partially broken functionality
- Several fixes for Rockchip SoCs, addressing a USB issue on
BPI-R2-Pro, wakeup on Gru-Bob and reliability of high-speed SD
cards, among other minor issues
- A fix for a long-running naming mistake that prevented the moxart
mmc driver from working at all
- Multiple Arm SCMI firmware fixes for hardening some corner cases"
* tag 'soc-fixes-6.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits)
arm64: dts: imx8mp-venice-gw74xx: fix port/phy validation
ARM: dts: lan966x: Fix the interrupt number for internal PHYs
arm64: dts: imx8mp-venice-gw74xx: fix ksz9477 cpu port
arm64: dts: imx8mp-venice-gw74xx: fix CAN STBY polarity
dt-bindings: memory-controllers: fsl,imx8m-ddrc: drop Leonard Crestez
arm64: dts: tqma8mqml: Include phy-imx8-pcie.h header
arm64: defconfig: enable ARCH_NXP
arm64: dts: imx8mp-tqma8mpql-mba8mpxl: add missing pinctrl for RTC alarm
ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer
arm64: dts: imx8mm-verdin: extend pmic voltages
arm64: dts: rockchip: Remove 'enable-active-low' from rk3566-quartz64-a
arm64: dts: rockchip: Remove 'enable-active-low' from rk3399-puma
arm64: dts: rockchip: fix property for usb2 phy supply on rk3568-evb1-v10
arm64: dts: rockchip: fix property for usb2 phy supply on rock-3a
arm64: dts: imx8ulp: add #reset-cells for pcc
arm64: dts: tqma8mpxl-ba8mpxl: Fix button GPIOs
arm64: dts: imx8mn: remove GPU power domain reset
arm64: dts: rockchip: Set RK3399-Gru PCLK_EDP to 24 MHz
arm64: dts: imx8mm: Reverse CPLD_Dn GPIO label mapping on MX8Menlo
arm64: dts: rockchip: fix upper usb port on BPI-R2-Pro
...
A handful of awaited fixes here - revert of the FEC changes,
bluetooth fix, fixes for iwlwifi spew.
We added a warning in PHY/MDIO code which is triggering on
a couple of platforms in a false-positive-ish way. If we can't
iron that out over the week we'll drop it and re-add for 6.1.
I've added a new "follow up fixes" section for fixes to fixes
in 6.0-rcs but it may actually give the false impression that
those are problematic or that more testing time would have
caught them. So likely a one time thing.
Follow up fixes:
- nf_tables_addchain: fix nft_counters_enabled underflow
- ebtables: fix memory leak when blob is malformed
- nf_ct_ftp: fix deadlock when nat rewrite is needed
Current release - regressions:
- Revert "fec: Restart PPS after link state change"
- Revert "net: fec: Use a spinlock to guard `fep->ptp_clk_on`"
- Bluetooth: fix HCIGETDEVINFO regression
- wifi: mt76: fix 5 GHz connection regression on mt76x0/mt76x2
- mptcp: fix fwd memory accounting on coalesce
- rwlock removal fall out:
- ipmr: always call ip{,6}_mr_forward() from RCU read-side
critical section
- ipv6: fix crash when IPv6 is administratively disabled
- tcp: read multiple skbs in tcp_read_skb()
- mdio_bus_phy_resume state warning fallout:
- eth: ravb: fix PHY state warning splat during system resume
- eth: sh_eth: fix PHY state warning splat during system resume
Current release - new code bugs:
- wifi: iwlwifi: don't spam logs with NSS>2 messages
- eth: mtk_eth_soc: enable XDP support just for MT7986 SoC
Previous releases - regressions:
- bonding: fix NULL deref in bond_rr_gen_slave_id
- wifi: iwlwifi: mark IWLMEI as broken
Previous releases - always broken:
- nf_conntrack helpers:
- irc: tighten matching on DCC message
- sip: fix ct_sip_walk_headers
- osf: fix possible bogus match in nf_osf_find()
- ipvlan: fix out-of-bound bugs caused by unset skb->mac_header
- core: fix flow symmetric hash
- bonding, team: unsync device addresses on ndo_stop
- phy: micrel: fix shared interrupt on LAN8814
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=wrep
-----END PGP SIGNATURE-----
Merge tag 'net-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wifi, netfilter and can.
A handful of awaited fixes here - revert of the FEC changes, bluetooth
fix, fixes for iwlwifi spew.
We added a warning in PHY/MDIO code which is triggering on a couple of
platforms in a false-positive-ish way. If we can't iron that out over
the week we'll drop it and re-add for 6.1.
I've added a new "follow up fixes" section for fixes to fixes in
6.0-rcs but it may actually give the false impression that those are
problematic or that more testing time would have caught them. So
likely a one time thing.
Follow up fixes:
- nf_tables_addchain: fix nft_counters_enabled underflow
- ebtables: fix memory leak when blob is malformed
- nf_ct_ftp: fix deadlock when nat rewrite is needed
Current release - regressions:
- Revert "fec: Restart PPS after link state change" and the related
"net: fec: Use a spinlock to guard `fep->ptp_clk_on`"
- Bluetooth: fix HCIGETDEVINFO regression
- wifi: mt76: fix 5 GHz connection regression on mt76x0/mt76x2
- mptcp: fix fwd memory accounting on coalesce
- rwlock removal fall out:
- ipmr: always call ip{,6}_mr_forward() from RCU read-side
critical section
- ipv6: fix crash when IPv6 is administratively disabled
- tcp: read multiple skbs in tcp_read_skb()
- mdio_bus_phy_resume state warning fallout:
- eth: ravb: fix PHY state warning splat during system resume
- eth: sh_eth: fix PHY state warning splat during system resume
Current release - new code bugs:
- wifi: iwlwifi: don't spam logs with NSS>2 messages
- eth: mtk_eth_soc: enable XDP support just for MT7986 SoC
Previous releases - regressions:
- bonding: fix NULL deref in bond_rr_gen_slave_id
- wifi: iwlwifi: mark IWLMEI as broken
Previous releases - always broken:
- nf_conntrack helpers:
- irc: tighten matching on DCC message
- sip: fix ct_sip_walk_headers
- osf: fix possible bogus match in nf_osf_find()
- ipvlan: fix out-of-bound bugs caused by unset skb->mac_header
- core: fix flow symmetric hash
- bonding, team: unsync device addresses on ndo_stop
- phy: micrel: fix shared interrupt on LAN8814"
* tag 'net-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (83 commits)
selftests: forwarding: add shebang for sch_red.sh
bnxt: prevent skb UAF after handing over to PTP worker
net: marvell: Fix refcounting bugs in prestera_port_sfp_bind()
net: sched: fix possible refcount leak in tc_new_tfilter()
net: sunhme: Fix packet reception for len < RX_COPY_THRESHOLD
udp: Use WARN_ON_ONCE() in udp_read_skb()
selftests: bonding: cause oops in bond_rr_gen_slave_id
bonding: fix NULL deref in bond_rr_gen_slave_id
net: phy: micrel: fix shared interrupt on LAN8814
net/smc: Stop the CLC flow if no link to map buffers on
ice: Fix ice_xdp_xmit() when XDP TX queue number is not sufficient
net: atlantic: fix potential memory leak in aq_ndev_close()
can: gs_usb: gs_usb_set_phys_id(): return with error if identify is not supported
can: gs_usb: gs_can_open(): fix race dev->can.state condition
can: flexcan: flexcan_mailbox_read() fix return value for drop = true
net: sh_eth: Fix PHY state warning splat during system resume
net: ravb: Fix PHY state warning splat during system resume
netfilter: nf_ct_ftp: fix deadlock when nat rewrite is needed
netfilter: ebtables: fix memory leak when blob is malformed
netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain()
...
- Use the right variable to check for shim insecure mode
- Wipe setup_data field when booting via EFI
- Add missing error check to efibc driver
-----BEGIN PGP SIGNATURE-----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=Earg
-----END PGP SIGNATURE-----
Merge tag 'efi-urgent-for-v6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI fixes from Ard Biesheuvel:
- Use the right variable to check for shim insecure mode
- Wipe setup_data field when booting via EFI
- Add missing error check to efibc driver
* tag 'efi-urgent-for-v6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efi: libstub: check Shim mode using MokSBStateRT
efi: x86: Wipe setup_data on pure EFI boot
efi: efibc: Guard against allocation failure
- fix a NULL-pointer dereference at driver unbind and a potential
resource leak in error path in gpio-mockup
- make the irqchip immutable in gpio-ftgpio010
- fix dereferencing a potentially uninitialized variable in gpio-tqmx86
- fix interrupt registering in gpiolib's character device code
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmMsNLoACgkQEacuoBRx
13LdeBAApTXQb/AYIRKNJ06jB6GbZU0dH+X5fkr5u1EY8zCc2xshOgCiczI8zqir
n3CoEXuekhpqL4cDr+rXX/fCPgED3s0RDTIrswwPFnvvmlr7yPbVIokecEUbzA40
I7CKV/MtkDIvw05MGjiDWmk3SQZdWVrh5RaZclyxt3KXWIA6fu6T319tRf1C9UWt
KQHsku15c8FEtwXjGjSUCEyKp53cXu+SNbUlkxwXbyov8ab+zWSzL0mDICRJkJYo
Ort2y1G2zUubphQ4HLK3AGPDmhHxl52R+MTg5Mcutx/HfpWvm8+Vy6b58v91ycg2
r4/8LUprFE3XI4+bIRWqftfl9CrTxLJzKUhUb4okExrGurOR+SHnvkYygUn4uef2
jmKd0EUHYOsoJUryGYpIPuvXQpR/YoRkYEXNXGbeXghKzAbonYMsPaaUbGaGvwG4
vgPBKcWPTXVda0bR5Vl1wkeN6422dwU/SQ+vN32Xgl/qszmIHPfzWz+FgpfN4L/R
X2HMIoQ02h8uc2JC1R9H5bwbvVFrWI47XwIqh8xFf8UYZ7aUEI9hpm9CeVJDpbra
EkQxft82GJ9GOt8QAakwQdlInoYp7OLEee1QAvaKJV8Psbydk5WarpB9R/0cqldP
bbnTzrY4J+ZfNz1F1U7jYRAjSnChvW4d3b9AdwTVFdvpWFD4X68=
=BBWZ
-----END PGP SIGNATURE-----
Merge tag 'gpio-fixes-for-v6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix a NULL-pointer dereference at driver unbind and a potential
resource leak in error path in gpio-mockup
- make the irqchip immutable in gpio-ftgpio010
- fix dereferencing a potentially uninitialized variable in gpio-tqmx86
- fix interrupt registering in gpiolib's character device code
* tag 'gpio-fixes-for-v6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully
gpio: tqmx86: fix uninitialized variable girq
gpio: ftgpio010: Make irqchip immutable
gpio: mockup: Fix potential resource leakage when register a chip
gpio: mockup: fix NULL pointer dereference when removing debugfs
- Fix polling of system-wide events related to mixing per-cpu and per-thread
events.
- Do not check if /proc/modules is unchanged when copying /proc/kcore,
that doesn't get in the way of post processing analysis.
- Include program header in ELF files generated for JIT files, so that they can
be opened by tools using elfutils libraries.
- Enter namespaces when synthesizing build-ids.
- Fix some bugs related to a recent cpu_map overhaul where we should be
using an index and not the cpu number.
- Fix BPF program ELF section name, using the naming expected by libbpf when
using BPF counters in 'perf stat'.
- Add a new test for perf stat cgroup BPF counter.
- Adjust check on 'perf test wp' for older kernels, where the
PERF_EVENT_IOC_MODIFY_ATTRIBUTES ioctl isn't supported.
- Sync x86 cpufeatures with the kernel sources, no changes in tooling.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYyuOXgAKCRCyPKLppCJ+
J7PsAPwMmEKNG08rBuZG64my1sS1hKNP2uAWcii871hFe0jSowEArWd2ErRw5wPw
Y3uT9gP11NHDN+B87HxVErNkNUp3PQM=
=S2hR
-----END PGP SIGNATURE-----
Merge tag 'perf-tools-fixes-for-v6.0-2022-09-21' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fix polling of system-wide events related to mixing per-cpu and
per-thread events.
- Do not check if /proc/modules is unchanged when copying /proc/kcore,
that doesn't get in the way of post processing analysis.
- Include program header in ELF files generated for JIT files, so that
they can be opened by tools using elfutils libraries.
- Enter namespaces when synthesizing build-ids.
- Fix some bugs related to a recent cpu_map overhaul where we should be
using an index and not the cpu number.
- Fix BPF program ELF section name, using the naming expected by libbpf
when using BPF counters in 'perf stat'.
- Add a new test for perf stat cgroup BPF counter.
- Adjust check on 'perf test wp' for older kernels, where the
PERF_EVENT_IOC_MODIFY_ATTRIBUTES ioctl isn't supported.
- Sync x86 cpufeatures with the kernel sources, no changes in tooling.
* tag 'perf-tools-fixes-for-v6.0-2022-09-21' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf tools: Honor namespace when synthesizing build-ids
tools headers cpufeatures: Sync with the kernel sources
perf kcore_copy: Do not check /proc/modules is unchanged
libperf evlist: Fix polling of system-wide events
perf record: Fix cpu mask bit setting for mixed mmaps
perf test: Skip wp modify test on old kernels
perf jit: Include program header in ELF files
perf test: Add a new test for perf stat cgroup BPF counter
perf stat: Use evsel->core.cpus to iterate cpus in BPF cgroup counters
perf stat: Fix cpu map index in bperf cgroup code
perf stat: Fix BPF program section name
RHEL/Fedora RPM build checks are stricter, and complain when executable
files don't have a shebang line, e.g.
*** WARNING: ./kselftests/net/forwarding/sch_red.sh is executable but has no shebang, removing executable bit
Fix it by adding shebang line.
Fixes: 6cf0291f95 ("selftests: forwarding: Add a RED test for SW datapath")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/20220922024453.437757-1-liuhangbin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When reading the timestamp is required bnxt_tx_int() hands
over the ownership of the completed skb to the PTP worker.
The skb should not be used afterwards, as the worker may
run before the rest of our code and free the skb, leading
to a use-after-free.
Since dev_kfree_skb_any() accepts NULL make the loss of
ownership more obvious and set skb to NULL.
Fixes: 83bb623c96 ("bnxt_en: Transmit and retrieve packet timestamps")
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20220921201005.335390-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In prestera_port_sfp_bind(), there are two refcounting bugs:
(1) we should call of_node_get() before of_find_node_by_name() as
it will automaitcally decrease the refcount of 'from' argument;
(2) we should call of_node_put() for the break of the iteration
for_each_child_of_node() as it will automatically increase and
decrease the 'child'.
Fixes: 52323ef754 ("net: marvell: prestera: add phylink support")
Signed-off-by: Liang He <windhl@126.com>
Reviewed-by: Yevhen Orlov <yevhen.orlov@plvision.eu>
Link: https://lore.kernel.org/r/20220921133245.4111672-1-windhl@126.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tfilter_put need to be called to put the refount got by tp->ops->get to
avoid possible refcount leak when chain->tmplt_ops != NULL and
chain->tmplt_ops != tp->ops.
Fixes: 7d5509fa0d ("net: sched: extend proto ops with 'put' callback")
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Reviewed-by: Vlad Buslov <vladbu@nvidia.com>
Link: https://lore.kernel.org/r/20220921092734.31700-1-hbh25y@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
There is a separate receive path for small packets (under 256 bytes).
Instead of allocating a new dma-capable skb to be used for the next packet,
this path allocates a skb and copies the data into it (reusing the existing
sbk for the next packet). There are two bytes of junk data at the beginning
of every packet. I believe these are inserted in order to allow aligned DMA
and IP headers. We skip over them using skb_reserve. Before copying over
the data, we must use a barrier to ensure we see the whole packet. The
current code only synchronizes len bytes, starting from the beginning of
the packet, including the junk bytes. However, this leaves off the final
two bytes in the packet. Synchronize the whole packet.
To reproduce this problem, ping a HME with a payload size between 17 and
214
$ ping -s 17 <hme_address>
which will complain rather loudly about the data mismatch. Small packets
(below 60 bytes on the wire) do not have this issue. I suspect this is
related to the padding added to increase the minimum packet size.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220920235018.1675956-1-seanga2@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jonathan Toppins says:
====================
bonding: fix NULL deref in bond_rr_gen_slave_id
Fix a NULL dereference of the struct bonding.rr_tx_counter member because
if a bond is initially created with an initial mode != zero (Round Robin)
the memory required for the counter is never created and when the mode is
changed there is never any attempt to verify the memory is allocated upon
switching modes.
====================
Link: https://lore.kernel.org/r/cover.1663694476.git.jtoppins@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This bonding selftest used to cause a kernel oops on aarch64
and should be architectures agnostic.
Signed-off-by: Jonathan Toppins <jtoppins@redhat.com>
Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Since commit ece1950283 ("net: phy: micrel: 1588 support for LAN8814
phy") the handler always returns IRQ_HANDLED, except in an error case.
Before that commit, the interrupt status register was checked and if
it was empty, IRQ_NONE was returned. Restore that behavior to play nice
with the interrupt line being shared with others.
Fixes: ece1950283 ("net: phy: micrel: 1588 support for LAN8814 phy")
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Divya Koppera <Divya.Koppera@microchip.com>
Link: https://lore.kernel.org/r/20220920141619.808117-1-michael@walle.cc
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
There might be a potential race between SMC-R buffer map and
link group termination.
smc_smcr_terminate_all() | smc_connect_rdma()
--------------------------------------------------------------
| smc_conn_create()
for links in smcibdev |
schedule links down |
| smc_buf_create()
| \- smcr_buf_map_usable_links()
| \- no usable links found,
| (rmb->mr = NULL)
|
| smc_clc_send_confirm()
| \- access conn->rmb_desc->mr[]->rkey
| (panic)
During reboot and IB device module remove, all links will be set
down and no usable links remain in link groups. In such situation
smcr_buf_map_usable_links() should return an error and stop the
CLC flow accessing to uninitialized mr.
Fixes: b9247544c1 ("net/smc: convert static link ID instances to support multiple links")
Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
Link: https://lore.kernel.org/r/1663656189-32090-1-git-send-email-guwen@linux.alibaba.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
We currently check the MokSBState variable to decide whether we should
treat UEFI secure boot as being disabled, even if the firmware thinks
otherwise. This is used by shim to indicate that it is not checking
signatures on boot images. In the kernel, we use this to relax lockdown
policies.
However, in cases where shim is not even being used, we don't want this
variable to interfere with lockdown, given that the variable may be
non-volatile and therefore persist across a reboot. This means setting
it once will persistently disable lockdown checks on a given system.
So switch to the mirrored version of this variable, called MokSBStateRT,
which is supposed to be volatile, and this is something we can check.
Cc: <stable@vger.kernel.org> # v4.19+
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Peter Jones <pjones@redhat.com>
When booting the x86 kernel via EFI using the LoadImage/StartImage boot
services [as opposed to the deprecated EFI handover protocol], the setup
header is taken from the image directly, and given that EFI's LoadImage
has no Linux/x86 specific knowledge regarding struct bootparams or
struct setup_header, any absolute addresses in the setup header must
originate from the file and not from a prior loading stage.
Since we cannot generally predict where LoadImage() decides to load an
image (*), such absolute addresses must be treated as suspect: even if a
prior boot stage intended to make them point somewhere inside the
[signed] image, there is no way to validate that, and if they point at
an arbitrary location in memory, the setup_data nodes will not be
covered by any signatures or TPM measurements either, and could be made
to contain an arbitrary sequence of SETUP_xxx nodes, which could
interfere quite badly with the early x86 boot sequence.
(*) Note that, while LoadImage() does take a buffer/size tuple in
addition to a device path, which can be used to provide the image
contents directly, it will re-allocate such images, as the memory
footprint of an image is generally larger than the PE/COFF file
representation.
Cc: <stable@vger.kernel.org> # v5.10+
Link: https://lore.kernel.org/all/20220904165321.1140894-1-Jason@zx2c4.com/
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Jason A. Donenfeld <Jason@zx2c4.com>
- to avoid a general protection failure when using perf/OA (Chris)
- to avoid kernel warnings on driver release (Janusz)
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmMrdP0ACgkQ+mJfZA7r
E8oYYQf/Z1ohgR8BWFRkypJdePrkAiaNs0pOdXg6x6Ij1VaIcOc2utWb/SPIXchN
FSmpjSWWkxWXXg9ztDOZ/xXFZenivWXaJOlBgFapNkP12M3yIf3d0Khse1ZSezx5
H5BcgyBnrD4b8IO5Kap+UmZQeR+PhPC4gTF28Y2fbvFYpIsfHHEiBf/L/d4db6gv
hEeb26qoBeY6yOwt4VO4a35SYlm5f88i0gRUan03RmgOM/Zpb7pxku1VaB0SvTnm
e91y7DEJHWT7EtM1VTLFAkglVdX7UxpewxGTTh+T0yQZQFP8IzgSRdJQnvH6SLQC
+D/Yvwb3cgBs4UiwZFCNTIuhVJRSWw==
=DmQ5
-----END PGP SIGNATURE-----
Merge tag 'drm-intel-fixes-2022-09-21' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
2 gem context related fixes:
- to avoid a general protection failure when using perf/OA (Chris)
- to avoid kernel warnings on driver release (Janusz)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Yyt1CV+YIjKQZZMB@intel.com
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2022-09-20 (ice)
Michal re-sets TC configuration when changing number of queues.
Mateusz moves the check and call for link-down-on-close to the specific
path for downing/closing the interface.
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
ice: Fix interface being down after reset with link-down-on-close flag on
ice: config netdev tc before setting queues number
====================
Link: https://lore.kernel.org/r/20220920205344.1860934-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The original patch added the static branch to handle the situation,
when assigning an XDP TX queue to every CPU is not possible,
so they have to be shared.
However, in the XDP transmit handler ice_xdp_xmit(), an error was
returned in such cases even before static condition was checked,
thus making queue sharing still impossible.
Fixes: 22bf877e52 ("ice: introduce XDP_TX fallback path")
Signed-off-by: Larysa Zaremba <larysa.zaremba@intel.com>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Link: https://lore.kernel.org/r/20220919134346.25030-1-larysa.zaremba@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2022-09-19 (iavf, i40e)
Norbert adds checking of buffer size for Rx buffer checks in iavf.
Michal corrects setting of max MTU in iavf to account for MTU data provided
by PF, fixes i40e to set VF max MTU, and resolves lack of rate limiting
when value was less than divisor for i40e.
* '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
i40e: Fix set max_tx_rate when it is lower than 1 Mbps
i40e: Fix VF set max MTU size
iavf: Fix set max MTU size with port VLAN and jumbo frames
iavf: Fix bad page state
====================
Link: https://lore.kernel.org/r/20220919223428.572091-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
As the comment right before the mtk_dsi_stop() call advises,
mtk_dsi_stop() should only be called after
mtk_drm_crtc_atomic_disable(). That's because that function calls
drm_crtc_wait_one_vblank(), which requires the vblank irq to be enabled.
Previously mtk_dsi_stop(), being in mtk_dsi_poweroff() and guarded by a
refcount, would only be called at the end of
mtk_drm_crtc_atomic_disable(), through the call to mtk_crtc_ddp_hw_fini().
Commit cde7e2e35c ("drm/mediatek: Separate poweron/poweroff from
enable/disable and define new funcs") moved the mtk_dsi_stop() call to
mtk_output_dsi_disable(), causing it to be called before
mtk_drm_crtc_atomic_disable(), and consequently generating vblank
timeout warnings during suspend.
Move the mtk_dsi_stop() call back to mtk_dsi_poweroff() so that we have
a working vblank irq during mtk_drm_crtc_atomic_disable() and stop
getting vblank timeout warnings.
Fixes: cde7e2e35c ("drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Link: http://lists.infradead.org/pipermail/linux-mediatek/2022-August/046713.html
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Most of the arguments are identical between the two call sites and they
can be accessed through the 'struct vba_vars_st' pointer. This reduces
the total amount of stack space that
dml314_ModeSupportAndSystemConfigurationFull() uses by 112 bytes with
LLVM 16 (1976 -> 1864), helping clear up the following clang warning:
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_mode_vba_314.c:4020:6: error: stack frame size (2216) exceeds limit (2048) in 'dml314_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than]
void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib)
^
1 error generated.
Link: https://github.com/ClangBuiltLinux/linux/issues/1710
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Tested-by: Maíra Canal <mairacanal@riseup.net>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Most of the arguments are identical between the two call sites and they
can be accessed through the 'struct vba_vars_st' pointer. This reduces
the total amount of stack space that
dml314_ModeSupportAndSystemConfigurationFull() uses by 240 bytes with
LLVM 16 (2216 -> 1976), helping clear up the following clang warning:
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_mode_vba_314.c:4020:6: error: stack frame size (2216) exceeds limit (2048) in 'dml314_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than]
void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib)
^
1 error generated.
Link: https://github.com/ClangBuiltLinux/linux/issues/1710
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Tested-by: Maíra Canal <mairacanal@riseup.net>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Some asics still support non-atomic code paths.
Fixes: 66f99628eb ("drm/amdgpu: use dirty framebuffer helper")
Reported-by: Arthur Marsh <arthur.marsh@internode.on.net>
Reviewed-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The pptable in the vbios is fully ready. The related workarounds
in driver are not needed any more.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[why]
num_dsc is 3 for dcn314 based on HW capablity.
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
This shouldn't trigger during tiled display hotplug/unplug but it does
because one of the tiles can end up with a NULL plane state.
This also doesn't guard against the hang that it was originally trying
to resolve, and can instead cause DIO corruption due to OTG sync
being lost.
[How]
This was reverted at one point out of DCN31 so revert it here too.
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
DP DSC compliance failing for dcn314 due to ICH_RESET_AT_END_OF_LINE
shift and mask being missing
[How]
Add in shift and mask for ICH_RESET_AT_END_OF_LINE
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Daniel Miess <Daniel.Miess@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Update after new measurment came in
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
When USB4 DP link training failed and fell back to lower link rate,
the time slot calculation uses the verified_link_cap.
And the verified_link_cap was not updated to the new one.
It caused the wrong VC payload time-slot was allocated.
[How]
Updated verified_link_cap with the new one from cur_link_settings
after the LT completes successfully.
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Cruise Hung <Cruise.Hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
During hot plug of specific 5K tiled display, sometimes both the tiles
are not synchronized resulting in distortion. The reason is that otgs of
both the tiles goes out of sync when otg workaround (dcnxxx_disable_otg_wa)
is applied for bandwidth optimization. The otg workaround reenables otg
but otg synchronization context is not reset and hence dc_trigger_sync()
does not resynchronize otg again.
[How]
Implement reset_sync_context_for_pipe() to reset the otg synchronization
context for the disabled pipe and its slave pipes when otg workaround is
applied.
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
Current DCN3.2 logic for finding the dummy P-state index uses the
DCN3.0 DML validation function instead of DCN3.2 DML.
This can result in either unexpected DML VBA values, or unexpected
dummy P-state index to be used.
[How]
Update the dummy P-state logic to use DCN3.2 DML validation function.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: George Shen <george.shen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[why]
We have minimal pipe split transition method to avoid pipe
allocation outage.However, this method will invoke audio setup
which cause audio output stuck once pipe reallocate.
[how]
skip audio setup for pipelines which audio stream has been enabled
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: zhikzhai <zhikai.zhai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
The desktop plane and full-screen game plane may have different
gamut remap coefficients, if switching between desktop and
full-screen game without updating the gamut remap will cause
incorrect color.
[How]
Update gamut remap if planes change.
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Hugo Hu <hugo.hu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[WHY]
LTTPRs can in very rare instsances fail to increment DPCD LTTPR count.
This results in aux-i LTTPR requests to be sent to the wrong DPCD
address, which causes link training failure.
[HOW]
Override internal repeater count if fixed_vs flag is set for a given link
Reviewed-by: George Shen <George.Shen@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Correctly set ddr5 channel width to 8 bytes
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
DC makes use of layer_index (zpos) when picking the HW plane to enable
HW cursor on. However, some compositors will not attach zpos information
to each DRM plane. Consequently, in amdgpu, we default layer_index to 0
and do not update it.
This causes said DC logic to enable HW cursor on all planes of the same
layer_index, which manifests as a double cursor issue if one of the
planes is scaled (and hence scaling the cursor as well).
[How]
Use DRM core helpers to calculate a normalized_zpos value for each
drm_plane_state under each crtc, within the atomic state.
This helper will first consider existing zpos values, and if
identical/unset, fallback to plane ID ordering.
The normalized_zpos is then passed to dc_plane_info during atomic check
for later use by the cursor logic.
Reviewed-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Leo Li <sunpeng.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why and How]
- Only consider pixel rate div policy for DCN32+
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
420 modes are limited by FMT buffer width of 4096
which requires multi-pipe support in form of ODM
combine. If 420 modes have greater HActive than
4096, the DML logic should accomodate whether
it should be rejected, or ODM combine 2:1 or 4:1
is triggered accordingly.
[How]
FMT Buffer limit of 4096 in DCN32. Force ODM
combine depending on HActive and FMT Buffer limit.
Reject modes if TMDS 420 and above 4096.
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Chris Park <chris.park@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
