WSL2-Linux-Kernel/drivers/iommu/intel
Jacob Pan 23b57c5566 iommu/vt-d: Allocate local memory for page request queue
[ Upstream commit a34f3e20ddff02c4f12df2c0635367394e64c63d ]

The page request queue is per IOMMU, its allocation should be made
NUMA-aware for performance reasons.

Fixes: a222a7f0bb ("iommu/vt-d: Implement page request handling")
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20240403214007.985600-1-jacob.jun.pan@linux.intel.com
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-04-17 11:15:16 +02:00
..
Kconfig iommu/vt-d: Enable Intel IOMMU scalable mode by default 2021-08-19 10:41:08 +02:00
Makefile iommu/vt-d: Add common code for dmar latency performance monitors 2021-06-10 09:06:13 +02:00
cap_audit.c iommu/vt-d: Fix an unbalanced rcu_read_lock/rcu_read_unlock() 2023-03-10 09:40:15 +01:00
cap_audit.h iommu/vt-d: Check FL and SL capability sanity in scalable mode 2023-03-10 09:39:43 +01:00
debugfs.c iommu/vt-d: Expose latency monitor data through debugfs 2021-06-10 09:06:13 +02:00
dmar.c iommu/vt-d: Omit devTLB invalidation requests when TES=0 2023-12-08 08:48:04 +01:00
iommu.c iommu/vt-d: Make context clearing consistent with context mapping 2023-12-08 08:48:05 +01:00
irq_remapping.c iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() 2022-02-08 18:34:07 +01:00
pasid.c iommu/vt-d: Don't issue ATS Invalidation request when device is disconnected 2024-03-26 18:21:21 -04:00
pasid.h Merge branches 'apple/dart', 'arm/smmu', 'iommu/fixes', 'x86/amd', 'x86/vt-d' and 'core' into next 2021-08-20 17:14:35 +02:00
perf.c iommu/vt-d: Drop the kernel doc annotation 2021-08-19 10:41:08 +02:00
perf.h iommu/vt-d: Add common code for dmar latency performance monitors 2021-06-10 09:06:13 +02:00
svm.c iommu/vt-d: Allocate local memory for page request queue 2024-04-17 11:15:16 +02:00
trace.c