Commit-ID: 8eb729b77faf83ac4c1f363a9ad68d042415f24c Gitweb: https://git.kernel.org/tip/8eb729b77faf83ac4c1f363a9ad68d042415f24c Author: Tim Chen <tim.c.c...@linux.intel.com> AuthorDate: Sun, 25 Nov 2018 19:33:29 +0100 Committer: Thomas Gleixner <t...@linutronix.de> CommitDate: Wed, 28 Nov 2018 11:57:04 +0100
x86/speculation: Update the TIF_SSBD comment "Reduced Data Speculation" is an obsolete term. The correct new name is "Speculative store bypass disable" - which is abbreviated into SSBD. Signed-off-by: Tim Chen <tim.c.c...@linux.intel.com> Signed-off-by: Thomas Gleixner <t...@linutronix.de> Reviewed-by: Ingo Molnar <mi...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Andy Lutomirski <l...@kernel.org> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Jiri Kosina <jkos...@suse.cz> Cc: Tom Lendacky <thomas.lenda...@amd.com> Cc: Josh Poimboeuf <jpoim...@redhat.com> Cc: Andrea Arcangeli <aarca...@redhat.com> Cc: David Woodhouse <d...@amazon.co.uk> Cc: Andi Kleen <a...@linux.intel.com> Cc: Dave Hansen <dave.han...@intel.com> Cc: Casey Schaufler <casey.schauf...@intel.com> Cc: Asit Mallick <asit.k.mall...@intel.com> Cc: Arjan van de Ven <ar...@linux.intel.com> Cc: Jon Masters <j...@redhat.com> Cc: Waiman Long <longman9...@gmail.com> Cc: Greg KH <gre...@linuxfoundation.org> Cc: Dave Stewart <david.c.stew...@intel.com> Cc: Kees Cook <keesc...@chromium.org> Cc: sta...@vger.kernel.org Link: https://lkml.kernel.org/r/20181125185003.593893...@linutronix.de --- arch/x86/include/asm/thread_info.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index 2ff2a30a264f..523c69efc38a 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -79,7 +79,7 @@ struct thread_info { #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_SINGLESTEP 4 /* reenable singlestep on user return*/ -#define TIF_SSBD 5 /* Reduced data speculation */ +#define TIF_SSBD 5 /* Speculative store bypass disable */ #define TIF_SYSCALL_EMU 6 /* syscall emulation active */ #define TIF_SYSCALL_AUDIT 7 /* syscall auditing active */ #define TIF_SECCOMP 8 /* secure computing */
