Am 20.01.22 um 00:55 schrieb Ira Weiny:
On Wed, Jan 19, 2022 at 06:24:22PM +0100, Daniel Vetter wrote:
On Wed, Jan 19, 2022 at 08:53:56AM -0800, Ira Weiny wrote:
On Fri, Dec 10, 2021 at 03:23:57PM -0800, 'Ira Weiny' wrote:
From: Ira Weiny <ira.weiny@xxxxxxxxx>
This series starts by converting the last easy kmap() uses to
kmap_local_page().
There is one more call to kmap() wrapped in ttm_bo_kmap_ttm(). Unfortunately,
ttm_bo_kmap_ttm() is called in a number of different ways including some which
are not thread local. I have a patch to convert that call. However, it is not
straight forward so it is not included in this series.
The final 2 patches fix bugs found while working on the ttm_bo_kmap_ttm()
conversion.
Gentile ping on this series? Will it make this merge window?
I think this fell through the cracks and so no. Note that generally we
feature-freeze drm tree around -rc6 anyway for the upcoming merge window,
so you were cutting this all a bit close anyway.
Ok, No problem. I just had not heard if this was picked up or not.
Also looks like the ttm
kmap caching question didn't get resolved?
I'm sorry I thought it was resolve for this series. Christian said the patches
in this series were "a good bug fix" even if not strictly necessary.[1] Beyond
this series I was discussing where to go from here, and is it possible to go
further with more changes.[2] At the moment I don't think I will.
Christian did I misunderstand? I can drop patch 6 and 7 if they are not proper
bug fixes or at least clarifications to the code.
Yeah, it is indeed a correct cleanup. I would just *not* put a CC stable
on it because it doesn't really fix anything.
Christian.
Ira
[1] https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Flkml%2Fc3b173ea-6509-ebbe-b5f9-eeb29f1ce57e%40amd.com%2F&data=04%7C01%7Cchristian.koenig%40amd.com%7C5e0192210d4640adb88b08d9dba734b1%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637782333459591089%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=4p7jCB6pB4nlcUtLWh6K2Sso9X%2BsRSK7mcD8UavzztQ%3D&reserved=0
[2] https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Flkml%2F20211215210949.GW3538886%40iweiny-DESK2.sc.intel.com%2F&data=04%7C01%7Cchristian.koenig%40amd.com%7C5e0192210d4640adb88b08d9dba734b1%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637782333459591089%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=6%2BGfSKshg8Xr%2FXJshiU28yHzbg2HcVisVJLDU6tVUT4%3D&reserved=0
Anyway if patches are stuck resend with RESEND and if people still don't
pick them up poke me and I'll apply as fallback.
Cheers, Daniel
Thanks,
Ira
Ira Weiny (7):
drm/i915: Replace kmap() with kmap_local_page()
drm/amd: Replace kmap() with kmap_local_page()
drm/gma: Remove calls to kmap()
drm/radeon: Replace kmap() with kmap_local_page()
drm/msm: Alter comment to use kmap_local_page()
drm/amdgpu: Ensure kunmap is called on error
drm/radeon: Ensure kunmap is called on error
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 8 ++++----
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 1 +
drivers/gpu/drm/gma500/gma_display.c | 6 ++----
drivers/gpu/drm/gma500/mmu.c | 8 ++++----
drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 4 ++--
drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c | 8 ++++----
drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c | 4 ++--
drivers/gpu/drm/i915/gt/shmem_utils.c | 4 ++--
drivers/gpu/drm/i915/i915_gem.c | 8 ++++----
drivers/gpu/drm/i915/i915_gpu_error.c | 4 ++--
drivers/gpu/drm/msm/msm_gem_submit.c | 4 ++--
drivers/gpu/drm/radeon/radeon_ttm.c | 4 ++--
drivers/gpu/drm/radeon/radeon_uvd.c | 1 +
13 files changed, 32 insertions(+), 32 deletions(-)
--
2.31.1
--
Daniel Vetter
Software Engineer, Intel Corporation
https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fblog.ffwll.ch%2F&data=04%7C01%7Cchristian.koenig%40amd.com%7C5e0192210d4640adb88b08d9dba734b1%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637782333459591089%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=NLqm91HCdllhW%2BrQ8aHMLXhYGkOJrYffpjsIJZWaFBc%3D&reserved=0
