diff options
| author | Borislav Petkov <bp@suse.de> | 2018-10-04 19:22:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-24 08:23:08 +0100 |
| commit | 73267b435c31868c61770a8371765e5e552b5174 (patch) | |
| tree | 8394bc1e62b1593f9c43ca9e685f21634aa6ab2d /kernel | |
| parent | 8660ea2737942aebc4299feeffb492f7f09f5812 (diff) | |
cpu/SMT: State SMT is disabled even with nosmt and without "=force"
[ Upstream commit d0e7d14455d41163126afecd0fcce935463cc512 ]
When booting with "nosmt=force" a message is issued into dmesg to
confirm that SMT has been force-disabled but such a message is not
issued when only "nosmt" is on the kernel command line.
Fix that.
Signed-off-by: Borislav Petkov <bp@suse.de>
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/20181004172227.10094-1-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cpu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index 96f970d77339..49273130e4f1 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -376,6 +376,7 @@ void __init cpu_smt_disable(bool force) pr_info("SMT: Force disabled\n"); cpu_smt_control = CPU_SMT_FORCE_DISABLED; } else { + pr_info("SMT: disabled\n"); cpu_smt_control = CPU_SMT_DISABLED; } } |