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Diffstat (limited to 'arch/mips/kernel/smtc.c')
-rw-r--r--arch/mips/kernel/smtc.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 7186222dc5bb..31d22f3121c9 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -111,7 +111,7 @@ static int vpe0limit;
static int ipibuffers;
static int nostlb;
static int asidmask;
-unsigned long smtc_asid_mask = 0xff;
+unsigned int smtc_asid_mask = 0xff;
static int __init vpe0tcs(char *str)
{
@@ -1395,7 +1395,7 @@ void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
asid = asid_cache(cpu);
do {
- if (!((asid += ASID_INC) & ASID_MASK) ) {
+ if (!ASID_MASK(ASID_INC(asid))) {
if (cpu_has_vtag_icache)
flush_icache_all();
/* Traverse all online CPUs (hack requires contiguous range) */
@@ -1414,7 +1414,7 @@ void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
mips_ihb();
}
tcstat = read_tc_c0_tcstatus();
- smtc_live_asid[tlb][(tcstat & ASID_MASK)] |= (asiduse)(0x1 << i);
+ smtc_live_asid[tlb][ASID_MASK(tcstat)] |= (asiduse)(0x1 << i);
if (!prevhalt)
write_tc_c0_tchalt(0);
}
@@ -1423,7 +1423,7 @@ void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
asid = ASID_FIRST_VERSION;
local_flush_tlb_all(); /* start new asid cycle */
}
- } while (smtc_live_asid[tlb][(asid & ASID_MASK)]);
+ } while (smtc_live_asid[tlb][ASID_MASK(asid)]);
/*
* SMTC shares the TLB within VPEs and possibly across all VPEs.
@@ -1461,7 +1461,7 @@ void smtc_flush_tlb_asid(unsigned long asid)
tlb_read();
ehb();
ehi = read_c0_entryhi();
- if ((ehi & ASID_MASK) == asid) {
+ if (ASID_MASK(ehi) == asid) {
/*
* Invalidate only entries with specified ASID,
* makiing sure all entries differ.