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5d52f482eb
linux/drivers/iommu
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David Woodhouse 5d52f482eb iommu/vt-d: Fix SVM IOTLB flush handling 
Change the 'pages' parameter to 'unsigned long' to avoid overflow.

Fix the device-IOTLB flush parameter calculation — the size of the IOTLB
flush is indicated by the position of the least significant zero bit in
the address field. For example, a value of 0x12345f000 will flush from
0x123440000 to 0x12347ffff (256KiB).

Finally, the cap_pgsel_inv() is not relevant to SVM; the spec says that
*all* implementations must support page-selective invaliation for
"first-level" translations. So don't check for it.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2015-10-20 16:26:21 +01:00
..
amd_iommu_init.c iommu/amd: Make a symbol static 2015-08-13 19:49:10 +02:00
amd_iommu_proto.h IOMMU Updates for Linux v4.2 2015-06-23 18:27:19 -07:00
amd_iommu_types.h IOMMU Updates for Linux v4.2 2015-06-23 18:27:19 -07:00
amd_iommu_v2.c iommu/amd: Use BUG_ON instead of if () BUG() 2015-08-13 19:49:14 +02:00
amd_iommu.c iommu/amd: Use BUG_ON instead of if () BUG() 2015-08-13 19:49:14 +02:00
arm-smmu-v3.c iommu/arm-smmu: Remove arm_smmu_flush_pgtable() 2015-08-06 14:35:40 +01:00
arm-smmu.c iommu/arm-smmu: Remove arm_smmu_flush_pgtable() 2015-08-06 14:35:40 +01:00
dmar.c iommu/vt-d: Generalise DMAR MSI setup to allow for page request events 2015-10-15 13:22:41 +01:00
exynos-iommu.c iommu/exynos: Add callback for initializing devices from device tree 2015-05-29 10:50:08 +02:00
fsl_pamu_domain.c iommu/fsl: Make use of domain_alloc and domain_free 2015-03-31 15:32:14 +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 iommu/fsl: Really fix init section(s) content 2015-08-18 11:30:46 +02:00
fsl_pamu.h iommu/fsl: Various cleanups 2015-02-03 18:47:18 +01:00
intel_irq_remapping.c iommu/vt-d: Access iomem correctly 2015-08-13 19:49:56 +02:00
intel-iommu.c iommu/vt-d: Use dev_err(..) in intel_svm_device_to_iommu(..) 2015-10-19 15:03:00 +01:00
intel-svm.c iommu/vt-d: Fix SVM IOTLB flush handling 2015-10-20 16:26:21 +01:00
io-pgtable-arm.c iommu/io-pgtable-arm: Unmap and free table when overwriting with block 2015-08-18 11:27:36 +02:00
io-pgtable.c iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h 2015-08-13 19:51:04 +02:00
io-pgtable.h iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h 2015-08-13 19:51:04 +02:00
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 scatterlist: use sg_phys() 2015-08-17 08:13:26 -06:00
iova.c iommu: Make the iova library a module 2015-07-28 15:48:01 +01:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: Clean up DMA API usage 2015-08-06 14:35:39 +01:00
irq_remapping.c iommu/vt-d: Return false instead of 0 in irq_remapping_cap() 2015-08-13 19:49:41 +02:00
irq_remapping.h iommu, x86: Setup Posted-Interrupts capability for Intel iommu 2015-06-12 11:33:52 +02:00
Kconfig iommu/vt-d: Add basic SVM PASID support 2015-10-15 12:55:45 +01:00
Makefile iommu/vt-d: Add initial support for PASID tables 2015-10-15 11:24:51 +01:00
msm_iommu_dev.c iommu/msm: Use dev_get_platdata() 2014-11-04 15:03:39 +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
of_iommu.c of: iommu: Silence misleading warning 2015-08-03 16:07:49 +02:00
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: Align code with open parenthesis 2015-08-03 16:04:43 +02:00
omap-iommu.h iommu/omap: Use BIT(x) macros in omap-iommu.h 2015-08-03 16:04:42 +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 Merge branches 'arm/rockchip', 'arm/exynos', 'arm/smmu', 'x86/vt-d', 'x86/amd', 'default-domains' and 'core' into next 2015-06-19 17:17:47 +02:00
shmobile-iommu.c iommu/shmobile: Make use of domain_alloc and domain_free 2015-03-31 15:32:13 +02:00
shmobile-ipmmu.c iommu: drop owner assignment from platform_drivers 2014-10-20 16:20:42 +02:00
shmobile-ipmmu.h iommu/shmobile: Turn the flush_lock mutex into a spinlock 2014-01-07 15:35:25 +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