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| author |   Josh Poimboeuf <jpoimboe@kernel.org> | 2023-09-04 22:04:48 -0700 |
|---|---|---|
| committer |   Borislav Petkov (AMD) <bp@alien8.de> | 2023-09-19 10:54:39 +0200 |
| commit | 01b057b2f4cc2d905a0bd92195657dbd9a7005ab (patch) | |
| tree | a847fc3ae2d836bcd77f54758592ce37c8de3eff /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | x86/srso: Don't probe microcode in a guest (diff) | |
| download | wireguard-linux-01b057b2f4cc2d905a0bd92195657dbd9a7005ab.tar.xz wireguard-linux-01b057b2f4cc2d905a0bd92195657dbd9a7005ab.zip | |
x86/srso: Fix SBPB enablement for spec_rstack_overflow=off
If the user has requested no SRSO mitigation, other mitigations can use
the lighter-weight SBPB instead of IBPB.
Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/b20820c3cfd1003171135ec8d762a0b957348497.1693889988.git.jpoimboe@kernel.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions