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| author |   Paolo Bonzini <pbonzini@redhat.com> | 2020-04-13 03:17:58 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-04-14 04:21:21 -0400 |
| commit | f14eec0a32038f2d6c05b8ea91c7701f65ce7418 (patch) | |
| tree | 6bd3c42848e12a26db69f8c145bcdeb402fad7cb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: SVM: fix compilation with modular PSP and non-modular KVM (diff) | |
| download | wireguard-linux-f14eec0a32038f2d6c05b8ea91c7701f65ce7418.tar.xz wireguard-linux-f14eec0a32038f2d6c05b8ea91c7701f65ce7418.zip | |
KVM: SVM: move more vmentry code to assembly
Manipulate IF around vmload/vmsave to remove the confusing usage of
local_irq_enable where interrupts are actually disabled via GIF.
And stuff the RSB immediately without waiting for a RET to avoid
Spectre-v2 attacks.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions