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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2009-10-18 01:09:09 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2009-10-18 01:12:33 +0200 |
| commit | 0f8f86c7bdd1c954fbe153af437a0d91a6c5721a (patch) | |
| tree | 94a8d419a470a4f9852ca397bb9bbe48db92ff5c /arch/sh/mm/fault_64.c | |
| parent | dca2d6ac09d9ef59ff46820d4f0c94b08a671202 (diff) | |
| parent | f39cdf25bf77219676ec5360980ac40b1a7e144a (diff) | |
| download | op-kernel-dev-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.zip op-kernel-dev-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.tar.gz | |
Merge commit 'perf/core' into perf/hw-breakpoint
Conflicts:
kernel/Makefile
kernel/trace/Makefile
kernel/trace/trace.h
samples/Makefile
Merge reason: We need to be uptodate with the perf events development
branch because we plan to rewrite the breakpoints API on top of
perf events.
Diffstat (limited to 'arch/sh/mm/fault_64.c')
| -rw-r--r-- | arch/sh/mm/fault_64.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/sh/mm/fault_64.c b/arch/sh/mm/fault_64.c index bd63b96..2b356ce 100644 --- a/arch/sh/mm/fault_64.c +++ b/arch/sh/mm/fault_64.c @@ -56,16 +56,7 @@ inline void __do_tlb_refill(unsigned long address, /* * Set PTEH register */ - pteh = address & MMU_VPN_MASK; - - /* Sign extend based on neff. */ -#if (NEFF == 32) - /* Faster sign extension */ - pteh = (unsigned long long)(signed long long)(signed long)pteh; -#else - /* General case */ - pteh = (pteh & NEFF_SIGN) ? (pteh | NEFF_MASK) : pteh; -#endif + pteh = neff_sign_extend(address & MMU_VPN_MASK); /* Set the ASID. */ pteh |= get_asid() << PTEH_ASID_SHIFT; |
