tree 310364196ff73647fcdce8e5f3746e2538ad5b0b
parent 688d191821de7893043f5a37970472627aaffa4e
author Ken Chen <[EMAIL PROTECTED]> Tue, 09 Aug 2005 05:25:00 -0700
committer Tony Luck <[EMAIL PROTECTED]> Tue, 09 Aug 2005 05:39:47 -0700
[IA64] fix nohalt boot option
this changeset broke the "nohalt" kernel boot option.
8df5a500a3e97f7811cdce0f553ca1917ccd4220
default_idle() is looking at new variable can_do_pal_halt. However,
that variable did not get cleared upon "nohalt" boot option. Result
is that "nohalt" option is ignored until perfmon is exercised.
Signed-off-by: Ken Chen <[EMAIL PROTECTED]>
Signed-off-by: Tony Luck <[EMAIL PROTECTED]>
arch/ia64/kernel/process.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -179,7 +179,7 @@ static int can_do_pal_halt = 1;
static int __init nohalt_setup(char * str)
{
- pal_halt = 0;
+ pal_halt = can_do_pal_halt = 0;
return 1;
}
__setup("nohalt", nohalt_setup);
-
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