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linux/drivers/pci
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Evan Quan c9d97b7bb8 PCI: Mark AMD Navi14 GPU ATS as broken 
commit e8946a53e2a698c148b3b3ed732f43c7747fbeb6 upstream

Observed unexpected GPU hang during runpm stress test on 0x7341 rev 0x00.
Further debugging shows broken ATS is related.

Disable ATS on this part.  Similar issues on other devices:

  a2da5d8cc0b0 ("PCI: Mark AMD Raven iGPU ATS as broken in some platforms")
  45beb31d3afb ("PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken")
  5e89cd303e3a ("PCI: Mark AMD Navi14 GPU rev 0xc5 ATS as broken")

Suggested-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20210602021255.939090-1-evan.quan@amd.com
Signed-off-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
Cc: stable@vger.kernel.org
[sudip: adjust context]
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-28 14:35:47 +02:00
..
controller
PCI: tegra194: Fix tegra_pcie_ep_raise_msi_irq() ill-defined shift
2021-07-20 16:05:52 +02:00
endpoint
PCI: endpoint: Fix missing destroy_workqueue()
2021-05-19 10:13:02 +02:00
hotplug
PCI: pciehp: Ignore Link Down/Up caused by DPC
2021-07-20 16:05:47 +02:00
pcie
PCI: pciehp: Ignore Link Down/Up caused by DPC
2021-07-20 16:05:47 +02:00
switch
…
access.c
…
ats.c
…
bus.c
…
ecam.c
PCI/ACPI: Add Ampere Altra SOC MCFG quirk
2020-09-17 12:27:43 -05:00
host-bridge.c
…
iov.c
PCI/IOV: Mark VFs as not implementing PCI_COMMAND_MEMORY
2020-09-21 14:42:11 -06:00
irq.c
…
Kconfig
pci-v5.10-changes
2020-10-22 12:41:00 -07:00
Makefile
…
mmap.c
…
msi.c
PCI/MSI: Make arch_.*_msi_irq[s] fallbacks selectable
2020-09-16 16:52:37 +02:00
of.c
…
p2pdma.c
PCI/P2PDMA: Avoid pci_get_slot(), which may sleep
2021-07-20 16:05:47 +02:00
pci-acpi.c
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
2020-12-30 11:54:05 +01:00
pci-bridge-emul.c
PCI: pci-bridge-emul: Fix array overruns, improve safety
2021-03-04 11:38:15 +01:00
pci-bridge-emul.h
…
pci-driver.c
pci-v5.10-changes
2020-10-22 12:41:00 -07:00
pci-label.c
PCI/sysfs: Fix dsm_label_utf16s_to_utf8s() buffer overrun
2021-07-20 16:05:50 +02:00
pci-mid.c
…
pci-pf-stub.c
PCI/IOV: Simplify pci-pf-stub with module_pci_driver()
2020-09-17 12:40:20 -05:00
pci-stub.c
…
pci-sysfs.c
Merge branch 'pci/misc'
2020-10-21 09:58:36 -05:00
pci.c
Revert "PCI: PM: Do not read power state in pci_enable_device_flags()"
2021-06-30 08:47:17 -04:00
pci.h
PCI: pciehp: Ignore Link Down/Up caused by DPC
2021-07-20 16:05:47 +02:00
probe.c
PCI: Release OF node in pci_scan_device()'s error path
2021-05-19 10:13:01 +02:00
proc.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
quirks.c
PCI: Mark AMD Navi14 GPU ATS as broken
2021-07-28 14:35:47 +02:00
remove.c
…
rom.c
…
search.c
…
setup-bus.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
setup-irq.c
…
setup-res.c
PCI: Decline to resize resources if boot config must be preserved
2021-03-04 11:37:18 +01:00
slot.c
PCI: Fix pci_slot_release() NULL pointer dereference
2020-12-30 11:54:28 +01:00
syscall.c
PCI: Align checking of syscall user config accessors
2021-03-04 11:38:12 +01:00
vc.c
…
vpd.c
PCI: Allow VPD access for QLogic ISP2722
2021-05-14 09:49:57 +02:00
xen-pcifront.c
dma-mapping: split <linux/dma-mapping.h>
2020-10-06 07:07:03 +02:00