AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-24 15:01:13 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
eebb8034a5
linux_dsm_epyc7002/drivers/iommu
History
Joerg Roedel eebb8034a5 iommu: Don't overwrite domain pointer when there is no default_domain 
IOMMU drivers that do not support default domains, but make
use of the the group->domain pointer can get that pointer
overwritten with NULL on device add/remove.

Make sure this can't happen by only overwriting the domain
pointer when it is NULL.

Cc: stable@vger.kernel.org # v4.4+
Fixes: 1228236de5 ('iommu: Move default domain allocation to iommu_group_get_for_dev()')
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2016-04-07 14:33:03 +02:00
..
amd_iommu_init.c iommu/amd: Apply workaround for ATS write permission check 2016-02-25 16:53:49 +01:00
amd_iommu_proto.h IOMMU Updates for Linux v4.2 2015-06-23 18:27:19 -07:00
amd_iommu_types.h iommu/amd: Move 'struct dma_ops_domain' definition to amd_iommu.c 2015-12-28 17:18:50 +01:00
amd_iommu_v2.c mm/core: Do not enforce PKEY permissions on remote mm access 2016-02-18 19:46:28 +01:00
amd_iommu.c iommu/amd: Detach device from domain before removal 2016-02-29 17:25:25 +01:00
arm-smmu-v3.c iommu/arm-smmu: Treat IOMMU_DOMAIN_DMA as bypass for now 2016-02-18 15:02:44 +00:00
arm-smmu.c iommu/arm-smmu: Treat IOMMU_DOMAIN_DMA as bypass for now 2016-02-18 15:02:44 +00:00
dma-iommu.c iommu/dma: Restore scatterlist offsets correctly 2016-04-05 15:14:05 +02:00
dmar.c iommu/vt-d: Use BUS_NOTIFY_REMOVED_DEVICE in hotplug path 2016-02-29 23:55:16 +01:00
exynos-iommu.c iommu/exynos: Use proper readl/writel register interface 2016-02-29 16:44:24 +01:00
fsl_pamu_domain.c iommu/fsl: Convert to device_group call-back 2015-10-22 00:00:49 +02:00
fsl_pamu_domain.h iommu/fsl: Make use of domain_alloc and domain_free 2015-03-31 15:32:14 +02:00
fsl_pamu.c powerpc/fsl: Move fsl_guts.h out of arch/powerpc 2015-10-21 18:05:50 -05:00
fsl_pamu.h iommu/fsl: Various cleanups 2015-02-03 18:47:18 +01:00
intel_irq_remapping.c SVM fixes for Linux 4.5 2016-02-16 08:04:06 -08:00
intel-iommu.c iommu/vt-d: Use BUS_NOTIFY_REMOVED_DEVICE in hotplug path 2016-02-29 23:55:16 +01:00
intel-svm.c iommu/vt-d: Clear PPR bit to ensure we get more page request interrupts 2016-02-15 12:42:38 +00:00
io-pgtable-arm-v7s.c iommu/io-pgtable-armv7s: Fix kmem_cache_alloc() flags 2016-03-02 14:48:50 +01:00
io-pgtable-arm.c iommu/io-pgtable: Rationalise quirk handling 2016-02-17 14:15:09 +00:00
io-pgtable.c iommu/io-pgtable: Add helper functions for TLB ops 2016-02-17 14:15:08 +00:00
io-pgtable.h iommu/io-pgtable: Rationalise quirk handling 2016-02-17 14:15:09 +00:00
iommu-sysfs.c iommu: Fix compile error in iommu-sysfs.c 2014-07-07 12:01:21 +02:00
iommu-traces.c iommu: Add iommu_error class event to iommu trace 2013-09-25 11:07:04 +02:00
iommu.c iommu: Don't overwrite domain pointer when there is no default_domain 2016-04-07 14:33:03 +02:00
iova.c iommu: Make the iova library a module 2015-07-28 15:48:01 +01:00
ipmmu-vmsa.c Merge branches 's390', 'arm/renesas', 'arm/msm', 'arm/shmobile', 'arm/smmu', 'x86/amd' and 'x86/vt-d' into next 2016-01-19 15:30:43 +01:00
irq_remapping.c iommu/vt-d: Add a command line parameter for VT-d posted-interrupts 2015-10-01 15:06:54 +02:00
irq_remapping.h iommu, x86: Setup Posted-Interrupts capability for Intel iommu 2015-06-12 11:33:52 +02:00
Kconfig Merge branches 'arm/rockchip', 'arm/exynos', 'arm/smmu', 'arm/mediatek', 'arm/io-pgtable', 'arm/renesas' and 'core' into next 2016-03-21 14:58:47 +01:00
Makefile iommu/mediatek: Add mt8173 IOMMU driver 2016-02-25 16:49:08 +01:00
msm_iommu_dev.c iommu/msm: Use platform_register/unregister_drivers() 2015-12-14 15:51:21 +01:00
msm_iommu_hw-8xxx.h iommu/msm: Move mach includes to iommu directory 2013-08-06 11:18:03 -07:00
msm_iommu.c iommu/msm: Use BUG_ON instead of if () BUG() 2015-08-13 19:50:51 +02:00
msm_iommu.h iommu/msm: Move mach includes to iommu directory 2013-08-06 11:18:03 -07:00
mtk_iommu.c iommu/mediatek: Check for NULL instead of IS_ERR() 2016-03-02 15:49:21 +01:00
of_iommu.c of: iommu: Increment DT node refcount in of_iommu_set_ops() 2016-02-18 15:02:43 +00:00
omap-iommu-debug.c fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void 2015-09-11 15:21:34 -07:00
omap-iommu.c iommu/omap: Add support for configuring dsp iommus on DRA7xx 2015-10-14 14:35:47 +02:00
omap-iommu.h iommu/omap: Add support for configuring dsp iommus on DRA7xx 2015-10-14 14:35:47 +02:00
omap-iopgtable.h iommu/omap: Use BIT(x) macros in omap-iopgtable.h 2015-08-03 16:04:42 +02:00
rockchip-iommu.c iommu/rockchip: Reconstruct to support multi slaves 2016-01-29 12:26:06 +01:00
s390-iommu.c iommu/s390: Fix sparse warnings 2015-11-26 14:41:01 +01:00
tegra-gart.c Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/tegra' and 'core' into next 2015-04-02 13:33:19 +02:00
tegra-smmu.c iommu/tegra-smmu: Parameterize number of TLB lines 2015-08-13 17:05:28 +02:00