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x86 idle: clarify AMD erratum 400 workaround

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The workaround for AMD erratum 400 uses the term "c1e" falsely suggesting:
1. Intel C1E is somehow involved
2. All AMD processors with C1E are involved

Use the string "amd_c1e" instead of simply "c1e" to clarify that
this workaround is specific to AMD's version of C1E.
Use the string "e400" to clarify that the workaround is specific
to AMD processors with Erratum 400.

This patch is text-substitution only, with no functional change.

cc: x86@kernel.org
Acked-by: Borislav Petkov <borislav.petkov@amd.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2011-04-01 16:59:53 -04:00
parent 333c5ae994
commit 02c68a0201
7 changed files with 26 additions and 26 deletions
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2
arch/x86/kernel/cpu/common.c
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@ -887,7 +887,7 @@ static void vgetcpu_set_mode(void)
void __init identify_boot_cpu(void)
{
identify_cpu(&boot_cpu_data);
init_c1e_mask();
init_amd_e400_c1e_mask();
#ifdef CONFIG_X86_32
sysenter_setup();
enable_sep_cpu();