diff options
| author | Sean Christopherson <seanjc@google.com> | 2024-06-07 17:11:08 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-06-14 09:20:47 -0700 |
| commit | caa727882937f0d5260a2a026eb7c27d77404066 (patch) | |
| tree | 4600db46f2fd080745203507f515ecef15dc9bf3 /tools/perf/scripts/python/parallel-perf.py | |
| parent | 9ecc1c119b28d28869135a3745541c03965d52be (diff) | |
KVM: x86/mmu: Rephrase comment about synthetic PFERR flags in #PF handler
Reword the BUILD_BUG_ON() comment in the legacy #PF handler to explicitly
describe how asserting that synthetic PFERR flags are limited to bits 31:0
protects KVM against inadvertently passing a synthetic flag to the common
page fault handler.
No functional change intended.
Suggested-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Link: https://lore.kernel.org/r/20240608001108.3296879-1-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions