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| author | Tom Lendacky <thomas.lendacky@amd.com> | 2018-07-02 23:35:53 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-07-03 09:45:48 +0200 |
| commit | 845d382bb15c6e7dc5026c0ff919c5b13fc7e11b (patch) | |
| tree | 2e9b20a8a7d5fbde5db185452765df3d7e0ef2fb /arch/x86/kernel/cpu/bugs.c | |
| parent | x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec() (diff) | |
| download | linux-845d382bb15c6e7dc5026c0ff919c5b13fc7e11b.tar.xz linux-845d382bb15c6e7dc5026c0ff919c5b13fc7e11b.zip | |
x86/bugs: Update when to check for the LS_CFG SSBD mitigation
If either the X86_FEATURE_AMD_SSBD or X86_FEATURE_VIRT_SSBD features are
present, then there is no need to perform the check for the LS_CFG SSBD
mitigation support.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Borislav Petkov <bpetkov@suse.de>
Cc: David Woodhouse <dwmw@amazon.co.uk>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20180702213553.29202.21089.stgit@tlendack-t1.amdoffice.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/cpu/bugs.c')
0 files changed, 0 insertions, 0 deletions