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| author | Borislav Petkov <borislav.petkov@amd.com> | 2012-08-06 19:00:36 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2012-08-06 19:18:09 -0700 |
| commit | a9ad773e0dd833651f0831020a0ea0265c29f2ea (patch) | |
| tree | e3e820c48d3f17d736f4eeeeac13b97d1a1b2a98 /arch/x86/kernel | |
| parent | 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff) | |
| download | op-kernel-dev-a9ad773e0dd833651f0831020a0ea0265c29f2ea.zip op-kernel-dev-a9ad773e0dd833651f0831020a0ea0265c29f2ea.tar.gz | |
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 <borislav.petkov@amd.com>
Link: http://lkml.kernel.org/r/1344272439-29080-2-git-send-email-bp@amd64.org
Acked-by: Alex Shi <alex.shi@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/cpu/common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 46d8786..d239977 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], |
