diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2018-01-05 15:27:34 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-01-05 15:34:43 +0100 |
| commit | de791821c295cc61419a06fe5562288417d1bc58 (patch) | |
| tree | 7c17f469a4686675175478713805a307344d73a0 /arch/x86/mm | |
| parent | b9e705ef7cfaf22db0daab91ad3cd33b0fa32eb9 (diff) | |
| download | linux-de791821c295cc61419a06fe5562288417d1bc58.tar.bz2 | |
x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN
Use the name associated with the particular attack which needs page table
isolation for mitigation.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David Woodhouse <dwmw@amazon.co.uk>
Cc: Alan Cox <gnomes@lxorguk.ukuu.org.uk>
Cc: Jiri Koshina <jikos@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Andi Lutomirski <luto@amacapital.net>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Turner <pjt@google.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Greg KH <gregkh@linux-foundation.org>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Kees Cook <keescook@google.com>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/alpine.DEB.2.20.1801051525300.1724@nanos
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/pti.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c index 2da28ba97508..43d4a4a29037 100644 --- a/arch/x86/mm/pti.c +++ b/arch/x86/mm/pti.c @@ -56,13 +56,13 @@ static void __init pti_print_if_insecure(const char *reason) { - if (boot_cpu_has_bug(X86_BUG_CPU_INSECURE)) + if (boot_cpu_has_bug(X86_BUG_CPU_MELTDOWN)) pr_info("%s\n", reason); } static void __init pti_print_if_secure(const char *reason) { - if (!boot_cpu_has_bug(X86_BUG_CPU_INSECURE)) + if (!boot_cpu_has_bug(X86_BUG_CPU_MELTDOWN)) pr_info("%s\n", reason); } @@ -96,7 +96,7 @@ void __init pti_check_boottime_disable(void) } autosel: - if (!boot_cpu_has_bug(X86_BUG_CPU_INSECURE)) + if (!boot_cpu_has_bug(X86_BUG_CPU_MELTDOWN)) return; enable: setup_force_cpu_cap(X86_FEATURE_PTI); |