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| author | Rob Herring <[email protected]> | 2020-08-03 19:31:25 +0000 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2020-08-21 11:23:09 +0000 |
| commit | abf532cceaca9c21a148498091f87de1b8ae9b49 (patch) | |
| tree | 89894ac4d465131500f11604ef39ffe66630a5f2 /drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c | |
| parent | arm64: Allow booting of late CPUs affected by erratum 1418040 (diff) | |
| download | kernel-abf532cceaca9c21a148498091f87de1b8ae9b49.tar.gz kernel-abf532cceaca9c21a148498091f87de1b8ae9b49.zip | |
KVM: arm64: Print warning when cpu erratum can cause guests to deadlock
If guests don't have certain CPU erratum workarounds implemented, then
there is a possibility a guest can deadlock the system. IOW, only trusted
guests should be used on systems with the erratum.
This is the case for Cortex-A57 erratum 832075.
Signed-off-by: Rob Herring <[email protected]>
Acked-by: Will Deacon <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: James Morse <[email protected]>
Cc: Julien Thierry <[email protected]>
Cc: Suzuki K Poulose <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c')
0 files changed, 0 insertions, 0 deletions