It is more convenient to write 'clearcpuid=147,148,...' than
'clearcpuid=147 clearcpuid=148 ...'
---
arch/x86/kernel/cpu/common.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 6b9333b..8ffe1b9 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1012,10 +1012,10 @@ static __init int setup_disablecpuid(char *arg)
{
int bit;
- if (get_option(&arg, &bit) && bit < NCAPINTS*32)
- setup_clear_cpu_cap(bit);
- else
- return 0;
+ while (get_option(&arg, &bit)) {
+ if (bit >= 0 && bit < NCAPINTS*32)
+ setup_clear_cpu_cap(bit);
+ }
return 1;
}
--
1.7.1
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