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[IA64] ia64_set_psr should use srlz.i 

The only in kernel use of ia64_set_psr() needs to follow
it with a srlz.i (since it is changing state for PSR.ic).
So it is pointless to issue srlz.d inside this function.

Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Xiantao Zhang 2008-01-31 17:46:09 +08:00 committed by Tony Luck
parent a7d57ecf42
commit f00c2d36bf
2 changed files with 1 additions and 2 deletions
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1
arch/ia64/kernel/efi.c
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@ -421,7 +421,6 @@ efi_map_pal_code (void)
pte_val(pfn_pte(__pa(pal_vaddr) >> PAGE_SHIFT, PAGE_KERNEL)),
IA64_GRANULE_SHIFT);
ia64_set_psr(psr); /* restore psr */
ia64_srlz_i();
}
void __init

2
include/asm-ia64/processor.h
View File

@ -472,7 +472,7 @@ ia64_set_psr (__u64 psr)
{
ia64_stop();
ia64_setreg(_IA64_REG_PSR_L, psr);
ia64_srlz_d();
ia64_srlz_i();
}
/*