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| author | Andi Kleen <[email protected]> | 2021-12-15 20:40:29 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2022-01-18 11:09:49 +0000 |
| commit | 8c16dc047b5dd8f7b3bf4584fa75733ea0dde7dc (patch) | |
| tree | fda5f034b2e7c8d18ee79a72d1c09a239ab88aaf /drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | |
| parent | perf/x86/intel/uncore: Add IMC uncore support for ADL (diff) | |
| download | kernel-8c16dc047b5dd8f7b3bf4584fa75733ea0dde7dc.tar.gz kernel-8c16dc047b5dd8f7b3bf4584fa75733ea0dde7dc.zip | |
x86/perf: Avoid warning for Arch LBR without XSAVE
Some hypervisors support Arch LBR, but without the LBR XSAVE support.
The current Arch LBR init code prints a warning when the xsave size (0) is
unexpected. Avoid printing the warning for the "no LBR XSAVE" case.
Signed-off-by: Andi Kleen <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c')
0 files changed, 0 insertions, 0 deletions