Messages in this thread Patch in this message | | | Date | Tue, 18 Dec 2007 15:37:58 -0800 | From | travis@sgi ... | Subject | [PATCH 1/1] x86: fix show cpuinfo cpu number always zero |
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This fix corrects the problem that early_identify_cpu() sets cpu_index to '0' (needed when called by setup_arch) after smp_store_cpu_info() had set it to the correct value.
The error shows up in 'cat /proc/cpuinfo' will all cpus = 0.
Signed-off-by: Mike Travis <travis@sgi.com> --- arch/x86/kernel/smpboot_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/kernel/smpboot_64.c +++ b/arch/x86/kernel/smpboot_64.c @@ -141,8 +141,8 @@ static void __cpuinit smp_store_cpu_info struct cpuinfo_x86 *c = &cpu_data(id); *c = boot_cpu_data; - c->cpu_index = id; identify_cpu(c); + c->cpu_index = id; print_cpu_info(c); } --
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