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| author |   Thomas Gleixner <tglx@linutronix.de> | 2019-07-22 20:47:17 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-07-25 16:11:59 +0200 |
| commit | 9c92374b631d233abf5bd355cb4253d3d83d5578 (patch) | |
| tree | 44148c0888f5fd4eaea54f02a37cacbfeace0819 /arch/x86/kernel/cpu/bugs.c | |
| parent | x86/apic/uv: Make x2apic_extra_bits static (diff) | |
| download | linux-dev-9c92374b631d233abf5bd355cb4253d3d83d5578.tar.xz linux-dev-9c92374b631d233abf5bd355cb4253d3d83d5578.zip | |
x86/cpu: Move arch_smt_update() to a neutral place
arch_smt_update() will be used to control IPI/NMI broadcasting via the
shorthand mechanism. Keeping it in the bugs file and calling the apic
function from there is possible, but not really intuitive.
Move it to a neutral place and invoke the bugs function from there.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190722105219.910317273@linutronix.de
Diffstat (limited to 'arch/x86/kernel/cpu/bugs.c')
| -rw-r--r-- | arch/x86/kernel/cpu/bugs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 66ca906aa790..6d9636c2ca51 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -700,7 +700,7 @@ static void update_mds_branch_idle(void) #define MDS_MSG_SMT "MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.\n" -void arch_smt_update(void) +void cpu_bugs_smt_update(void) { /* Enhanced IBRS implies STIBP. No update required. */ if (spectre_v2_enabled == SPECTRE_V2_IBRS_ENHANCED) |