Feng Wu d75f152fc3 iommu, x86: Avoid migrating VT-d posted interrupts ... When the interrupt is configured in posted mode, the destination of the interrupt is set in the Posted-Interrupts Descriptor and the migration of these interrupts happens during vCPU scheduling. We still update the cached irte, which will be used when changing back to remapping mode, but we avoid writing the table entry as this would overwrite the posted mode entry. Signed-off-by: Feng Wu <feng.wu@intel.com> Reviewed-by: Jiang Liu <jiang.liu@linux.intel.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Joerg Roedel <joro@8bytes.org> Cc: iommu@lists.linux-foundation.org Cc: dwmw2@infradead.org Link: http://lkml.kernel.org/r/1433827237-3382-7-git-send-email-feng.wu@intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2015-06-12 11:33:52 +02:00
..
amd_iommu_init.c	irq_remapping/amd: Enhance AMD IR driver to support hierarchical irqdomains	2015-04-24 15:36:48 +02:00
amd_iommu_proto.h	irq_remapping/amd: Enhance AMD IR driver to support hierarchical irqdomains	2015-04-24 15:36:48 +02:00
amd_iommu_types.h	irq_remapping/amd: Enhance AMD IR driver to support hierarchical irqdomains	2015-04-24 15:36:48 +02:00
amd_iommu_v2.c	iommu/amd: Fix bug in put_pasid_state_wait	2015-05-04 13:20:22 +02:00
amd_iommu.c	x86/irq: Move check of cfg->move_in_progress into send_cleanup_vector()	2015-04-24 15:36:54 +02:00
arm-smmu.c	iommu/arm-smmu: Fix sign-extension of upstream bus addresses at stage 1	2015-05-11 18:36:20 +02:00
dmar.c	iommu/vt-d: Refine the interfaces to create IRQ for DMAR unit	2015-04-24 15:36:49 +02:00
exynos-iommu.c	iommu/exynos: Make use of domain_alloc and domain_free	2015-03-31 15:32:11 +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: Various cleanups	2015-02-03 18:47:18 +01:00
fsl_pamu.h	iommu/fsl: Various cleanups	2015-02-03 18:47:18 +01:00
intel_irq_remapping.c	iommu, x86: Avoid migrating VT-d posted interrupts	2015-06-12 11:33:52 +02:00
intel-iommu.c	Merge git://git.infradead.org/intel-iommu	2015-04-26 17:47:46 -07:00
io-pgtable-arm.c	iommu/io-pgtable-arm: avoid speculative walks through TTBR1	2015-03-27 13:39:36 +00:00
io-pgtable.c	iommu: add ARM LPAE page table allocator	2015-01-19 14:46:44 +00:00
io-pgtable.h	iommu: io-pgtable-arm: add non-secure quirk	2015-01-19 14:46:45 +00:00
iommu-sysfs.c
iommu-traces.c
iommu.c	iommu: Remove domain_init and domain_free iommu_ops	2015-03-31 15:32:16 +02:00
iova.c	iommu: Make IOVA domain page size explicit	2015-01-19 14:55:22 +01:00
ipmmu-vmsa.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
irq_remapping.c	irq_remapping: Clean up unsued code to support IOAPIC	2015-04-24 15:36:52 +02:00
irq_remapping.h	iommu: Add new member capability to struct irq_remap_ops	2015-06-12 11:33:51 +02:00
Kconfig	iommu/io-pgtable-arm: Add built time dependency	2015-03-03 14:04:12 +01:00
Makefile	Merge branches 'arm/renesas', 'arm/smmu', 'arm/omap', 'ppc/pamu', 'x86/amd' and 'core' into next	2015-02-04 16:53:44 +01:00
msm_iommu_dev.c
msm_iommu_hw-8xxx.h
msm_iommu.c	iommu/msm: Make use of domain_alloc and domain_free	2015-03-31 15:32:12 +02:00
msm_iommu.h
of_iommu.c	of: iommu: Add ptr to OF node arg to of_iommu_configure()	2015-03-03 14:42:55 -06:00
omap-iommu-debug.c
omap-iommu.c	iommu/omap: Make use of domain_alloc and domain_free	2015-03-31 15:32:02 +02:00
omap-iommu.h
omap-iopgtable.h
rockchip-iommu.c	iommu/rockchip: Fix build without CONFIG_OF	2015-05-05 15:18:24 +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
shmobile-ipmmu.h
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	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