Messages in this thread | | | Date | Sun, 31 Jul 2022 12:23:12 +0200 | From | Borislav Petkov <> | Subject | [GIT PULL] x86/urgent for 5.19 |
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Hi Linus,
please pull a couple more last minute x86 urgent fixes for 5.19.
Thx.
---
The following changes since commit e0dccc3b76fb35bb257b4118367a883073d7390e:
Linux 5.19-rc8 (2022-07-24 13:26:27 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_urgent_for_v5.19
for you to fetch changes up to ea304a8b89fd0d6cf94ee30cb139dc23d9f1a62f:
docs/kernel-parameters: Update descriptions for "mitigations=" param with retbleed (2022-07-29 20:47:07 +0200)
---------------------------------------------------------------- - Update the mitigations= kernel param documentation
- Check the IBPB feature flag before enabling IBPB in firmware calls because cloud vendors' fantasy when it comes to creating guest configurations is unlimited
- Unexport sev_es_ghcb_hv_call() before 5.19 releases now that HyperV doesn't need it anymore
- Remove dead CONFIG_* items
---------------------------------------------------------------- Borislav Petkov (1): Revert "x86/sev: Expose sev_es_ghcb_hv_call() for use by HyperV"
Eiichi Tsukata (1): docs/kernel-parameters: Update descriptions for "mitigations=" param with retbleed
Lukas Bulwahn (1): x86/configs: Update configs in x86_debug.config
Thadeu Lima de Souza Cascardo (1): x86/bugs: Do not enable IBPB at firmware entry when IBPB is not available
Documentation/admin-guide/kernel-parameters.txt | 2 ++ arch/x86/include/asm/sev.h | 7 +------ arch/x86/kernel/cpu/bugs.c | 1 + arch/x86/kernel/sev-shared.c | 25 +++++++++---------------- arch/x86/kernel/sev.c | 17 ++++++++--------- kernel/configs/x86_debug.config | 3 +-- 6 files changed, 22 insertions(+), 33 deletions(-)
-- Regards/Gruss, Boris.
SUSE Software Solutions Germany GmbH GF: Ivo Totev, Andrew Myers, Andrew McDonald, Martje Boudien Moerman (HRB 36809, AG Nürnberg)
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