NVIDIA/open-gpu-kernel-modules
1
0
Fork 0
mirror of https://github.com/NVIDIA/open-gpu-kernel-modules.git synced 2026-03-12 00:29:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

550.40.07

Browse Source
This commit is contained in:
Bernhard Stoeckner
2024-01-24 17:51:53 +01:00
parent bb2dac1f20
commit 91676d6628
1411 changed files with 261367 additions and 145959 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
kernel-open/nvidia-uvm/uvm_ats_sva.h
View File

@@ -53,10 +53,11 @@
#define UVM_ATS_SVA_SUPPORTED() 0
#endif
// If NV_ARCH_INVALIDATE_SECONDARY_TLBS is defined it means the upstream fix is
// in place so no need for the WAR from Bug 4130089: [GH180][r535] WAR for
// kernel not issuing SMMU TLB invalidates on read-only
#if defined(NV_ARCH_INVALIDATE_SECONDARY_TLBS)
// If NV_MMU_NOTIFIER_OPS_HAS_ARCH_INVALIDATE_SECONDARY_TLBS is defined it
// means the upstream fix is in place so no need for the WAR from
// Bug 4130089: [GH180][r535] WAR for kernel not issuing SMMU TLB
// invalidates on read-only
#if defined(NV_MMU_NOTIFIER_OPS_HAS_ARCH_INVALIDATE_SECONDARY_TLBS)
#define UVM_ATS_SMMU_WAR_REQUIRED() 0
#elif NVCPU_IS_AARCH64
#define UVM_ATS_SMMU_WAR_REQUIRED() 1