From a9ad773e0dd833651f0831020a0ea0265c29f2ea Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Mon, 6 Aug 2012 19:00:36 +0200 Subject: [PATCH] x86, cpu: Fixup tlb_flushall_shift formatting The TLB characteristics appeared like this in dmesg: [ 0.065817] Last level iTLB entries: 4KB 512, 2MB 1024, 4MB 512 [ 0.065817] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 512 [ 0.065817] tlb_flushall_shift is 0xffffffff where tlb_flushall_shift is actually -1 but dumped as a hex number. However, the Kconfig option CONFIG_DEBUG_TLBFLUSH and the rest of the code treats this as a signed decimal and states "If you set it to -1, the code flushes the whole TLB unconditionally." So, fix its formatting in accordance with the other references to it. Signed-off-by: Borislav Petkov Link: http://lkml.kernel.org/r/1344272439-29080-2-git-send-email-bp@amd64.org Acked-by: Alex Shi Signed-off-by: H. Peter Anvin --- arch/x86/kernel/cpu/common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 46d8786d655e..d239977f361f 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -474,7 +474,7 @@ void __cpuinit cpu_detect_tlb(struct cpuinfo_x86 *c) printk(KERN_INFO "Last level iTLB entries: 4KB %d, 2MB %d, 4MB %d\n" \ "Last level dTLB entries: 4KB %d, 2MB %d, 4MB %d\n" \ - "tlb_flushall_shift is 0x%x\n", + "tlb_flushall_shift: %d\n", tlb_lli_4k[ENTRIES], tlb_lli_2m[ENTRIES], tlb_lli_4m[ENTRIES], tlb_lld_4k[ENTRIES], tlb_lld_2m[ENTRIES], tlb_lld_4m[ENTRIES], -- 2.39.5