From 0abbbc63d0251a25d3df6c8a56ab3d3c20af082c Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Tue, 27 Nov 2018 21:54:18 +0100 Subject: x86/umip: Print UMIP line only once ... instead of issuing it per CPU and flooding dmesg unnecessarily. Streamline the formulation, while at it. Signed-off-by: Borislav Petkov Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Ricardo Neri Cc: Thomas Gleixner Link: https://lkml.kernel.org/r/20181127205936.30331-1-bp@alien8.de --- arch/x86/kernel/cpu/common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/kernel/cpu/common.c') diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index ffb181f959d2..2c56b8066280 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -353,7 +353,7 @@ static __always_inline void setup_umip(struct cpuinfo_x86 *c) cr4_set_bits(X86_CR4_UMIP); - pr_info("x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature\n"); + pr_info_once("x86/cpu: Intel User Mode Instruction Prevention (UMIP) activated\n"); return; -- cgit v1.2.3