Commit-ID: af189c95a371b59f493dbe0f50c0a09724868881 Gitweb: https://git.kernel.org/tip/af189c95a371b59f493dbe0f50c0a09724868881 Author: Darren Kenny <darren.kenny@xxxxxxxxxx> AuthorDate: Fri, 2 Feb 2018 19:12:20 +0000 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitDate: Fri, 2 Feb 2018 23:13:57 +0100 x86/speculation: Fix typo IBRS_ATT, which should be IBRS_ALL Fixes: 117cc7a908c83 ("x86/retpoline: Fill return stack buffer on vmexit") Signed-off-by: Darren Kenny <darren.kenny@xxxxxxxxxx> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> Cc: Tom Lendacky <thomas.lendacky@xxxxxxx> Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx> Cc: Borislav Petkov <bp@xxxxxxxxx> Cc: Masami Hiramatsu <mhiramat@xxxxxxxxxx> Cc: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx> Cc: David Woodhouse <dwmw@xxxxxxxxxxxx> Link: https://lkml.kernel.org/r/20180202191220.blvgkgutojecxr3b@xxxxxxxxxxxxxxxxxxxxxxxx --- arch/x86/include/asm/nospec-branch.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index d15d471..4d57894 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -150,7 +150,7 @@ extern char __indirect_thunk_end[]; * On VMEXIT we must ensure that no RSB predictions learned in the guest * can be followed in the host, by overwriting the RSB completely. Both * retpoline and IBRS mitigations for Spectre v2 need this; only on future - * CPUs with IBRS_ATT *might* it be avoided. + * CPUs with IBRS_ALL *might* it be avoided. */ static inline void vmexit_fill_RSB(void) { -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html