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| author | Borislav Petkov (AMD) <bp@alien8.de> | 2023-07-06 15:04:35 +0200 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2023-07-27 11:07:19 +0200 |
| commit | 233d6f68b98d480a7c42ebe78c38f79d44741ca9 (patch) | |
| tree | be6190a39ae2471a328679cb015e13dfbbf194a4 /kernel/irq/ipi.c | |
| parent | 1b5277c0ea0b247393a9c426769fde18cff5e2f6 (diff) | |
| download | linux-stable-233d6f68b98d480a7c42ebe78c38f79d44741ca9.tar.gz linux-stable-233d6f68b98d480a7c42ebe78c38f79d44741ca9.tar.bz2 linux-stable-233d6f68b98d480a7c42ebe78c38f79d44741ca9.zip | |
x86/srso: Add IBPB
Add the option to mitigate using IBPB on a kernel entry. Pull in the
Retbleed alternative so that the IBPB call from there can be used. Also,
if Retbleed mitigation is done using IBPB, the same mitigation can and
must be used here.
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Diffstat (limited to 'kernel/irq/ipi.c')
0 files changed, 0 insertions, 0 deletions