xiaomi-sm8450/android_kernel_xiaomi_sm8450
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d20e834e13ce349c9b901b9dd8b7013e255083e8
android_kernel_xiaomi_sm8450/arch/powerpc/platforms/powernv
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Frederic Barrat e17a7c0e0a powerpc/powernv/pci: Fix possible crash when releasing DMA resources 
Fix a typo introduced during recent code cleanup, which could lead to
silently not freeing resources or an oops message (on PCI hotplug or
CAPI reset).

Only impacts ioda2, the code path for ioda1 is correct.

Fixes: 01e12629af ("powerpc/powernv/pci: Add explicit tracking of the DMA setup state")
Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200819130741.16769-1-fbarrat@linux.ibm.com
2020-08-20 12:30:40 +10:00
..
copy-paste.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
eeh-powernv.c
powerpc/eeh: Move PE tree setup into the platform
2020-07-26 23:34:21 +10:00
idle.c
powerpc/powernv/idle: Exclude mfspr on HID1, 4, 5 on P9 and above
2020-07-23 17:43:36 +10:00
Kconfig
powerpc/powernv: Move SCOM access code into powernv platform
2019-08-05 18:53:03 +10:00
Makefile
powerpc/powernv/sriov: Move SR-IOV into a separate file
2020-07-26 23:34:22 +10:00
memtrace.c
powernv/memtrace: always online added memory blocks
2020-04-07 10:43:40 -07:00
npu-dma.c
powerpc/powernv/npu: Move IOMMU group setup into npu-dma.c
2020-05-28 23:24:38 +10:00
ocxl.c
ocxl: Rename pnv_ocxl_spa_remove_pe to clarify it's action
2018-06-03 20:40:32 +10:00
opal-async.c
powerpc: Use fallthrough pseudo-keyword
2020-07-29 21:09:37 +10:00
opal-call.c
powerpc/powernv: Add OPAL API interface to access secure variable
2019-11-13 00:33:22 +11:00
opal-core.c
powerpc/powernv: Move core and fadump_release_opalcore under new kobject
2020-02-19 21:07:10 +11:00
opal-dump.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
opal-elog.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
opal-fadump.c
powerpc: Replace _ALIGN_DOWN() by ALIGN_DOWN()
2020-05-11 23:15:15 +10:00
opal-fadump.h
powerpc/fadump: support holes in kernel boot memory area
2019-09-14 00:04:46 +10:00
opal-flash.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
opal-hmi.c
powerpc/powernv: Show checkstop reason for NPU2 HMIs
2019-06-02 19:39:36 +10:00
opal-imc.c
powerpc/powernv: Re-enable imc trace-mode in kernel
2020-04-03 00:09:58 +11:00
opal-irqchip.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
opal-kmsg.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
opal-lpc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
opal-memory-errors.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
opal-msglog.c
powerpc/powernv/opal-msglog: Refactor memcons code
2019-08-30 09:40:16 +10:00
opal-nvram.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
opal-power.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
opal-powercap.c
powerpc/powernv: Make some symbols static
2019-11-13 16:58:06 +11:00
opal-prd.c
powerpc/powernv: Add new opal message type
2019-09-12 09:27:00 +10:00
opal-psr.c
powerpc/powernv: Make some symbols static
2019-11-13 16:58:06 +11:00
opal-rtc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
opal-secvar.c
powerpc/powernv: Add OPAL API interface to access secure variable
2019-11-13 00:33:22 +11:00
opal-sensor-groups.c
powerpc/powernv: Make some symbols static
2019-11-13 16:58:06 +11:00
opal-sensor.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
opal-sysparam.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
opal-tracepoints.c
jump_label: move 'asm goto' support test to Kconfig
2019-01-06 09:46:51 +09:00
opal-wrappers.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
opal-xscom.c
powerpc/powernv: Fix checkpatch warnings in opal-xscom.c
2019-08-05 18:53:03 +10:00
opal.c
powerpc/powernv: add NULL check after kzalloc
2020-05-20 23:39:56 +10:00
pci-cxl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
pci-ioda-tce.c
powerpc/powernv/ioda: Return correct error if TCE level allocation failed
2020-06-22 10:37:59 +10:00
pci-ioda.c
powerpc/powernv/pci: Fix possible crash when releasing DMA resources
2020-08-20 12:30:40 +10:00
pci-sriov.c
powerpc/powernv/sriov: Fix use of uninitialised variable
2020-08-03 22:13:13 +10:00
pci.c
powerpc/powernv/pci: Add pci_bus_to_pnvhb() helper
2020-07-26 23:34:21 +10:00
pci.h
powerpc/powernv/pci.h: delete duplicated word
2020-07-27 00:01:32 +10:00
powernv.h
powerpc/powernv: Add ultravisor message log interface
2019-08-30 09:40:16 +10:00
rng.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
setup.c
powerpc/mm/radix: Create separate mappings for hot-plugged memory
2020-07-20 22:57:56 +10:00
smp.c
sched/core: Fix illegal RCU from offline CPUs
2020-04-30 20:14:41 +02:00
subcore-asm.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
subcore.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
subcore.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
ultravisor.c
powerpc/powernv: Add ultravisor message log interface
2019-08-30 09:40:16 +10:00
vas-api.c
powerpc/vas: Add VAS user space API
2020-04-20 16:53:14 +10:00
vas-debug.c
powerpc/vas: Take reference to PID and mm for user space windows
2020-04-20 16:53:00 +10:00
vas-fault.c
powerpc/vas: Report proper error code for address translation failure
2020-07-15 23:09:55 +10:00
vas-trace.h
powerpc/vas: Add a couple of trace points
2018-03-14 20:13:58 +11:00
vas-window.c
powerpc/vas: Add VAS user space API
2020-04-20 16:53:14 +10:00
vas.c
powerpc/vas: Setup thread IRQ handler per VAS instance
2020-04-20 16:53:00 +10:00
vas.h
powerpc/vas: Add VAS user space API
2020-04-20 16:53:14 +10:00