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Commit 0abbbc63 authored by Borislav Petkov's avatar Borislav Petkov
Browse files

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: default avatarBorislav Petkov <bp@suse.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20181127205936.30331-1-bp@alien8.de
parent 08e823c2

arch/x86/kernel/cpu/common.c

+1 −1
Original line number Diff line number Diff line
@@ -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;