diff options
| author | Chris Wilson <chris.p.wilson@linux.intel.com> | 2023-08-01 16:19:54 +0200 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@linux.intel.com> | 2023-08-02 15:56:44 +0200 |
| commit | d6c531ab482031a66a3544423330d30894dba2df (patch) | |
| tree | 9ed63299acbec323387d8e07924f12c0b0b4703c /drivers/gpu/drm/i915/gt/intel_ppgtt.c | |
| parent | a79d48846b069ed5b0013ef9a3bfee119a5f01e3 (diff) | |
drm/i915: Invalidate the TLBs on each GT
With multi-GT devices, the object may have been bound on each GT.
Invalidate the TLBs across all GT before releasing the pages
back to the system.
Signed-off-by: Chris Wilson <chris.p.wilson@linux.intel.com>
Cc: Fei Yang <fei.yang@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230801141955.383305-4-andi.shyti@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_ppgtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_ppgtt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_ppgtt.c b/drivers/gpu/drm/i915/gt/intel_ppgtt.c index 436756bfbb1a..d07a4f97b943 100644 --- a/drivers/gpu/drm/i915/gt/intel_ppgtt.c +++ b/drivers/gpu/drm/i915/gt/intel_ppgtt.c @@ -8,6 +8,7 @@ #include "gem/i915_gem_lmem.h" #include "i915_trace.h" +#include "intel_gt.h" #include "intel_gtt.h" #include "gen6_ppgtt.h" #include "gen8_ppgtt.h" @@ -210,8 +211,7 @@ void ppgtt_unbind_vma(struct i915_address_space *vm, return; vm->clear_range(vm, vma_res->start, vma_res->vma_size); - if (vma_res->tlb) - vma_invalidate_tlb(vm, vma_res->tlb); + vma_invalidate_tlb(vm, vma_res->tlb); } static unsigned long pd_count(u64 size, int shift) |