diff options
Diffstat (limited to 'arch/powerpc/mm/book3s64/slb.c')
| -rw-r--r-- | arch/powerpc/mm/book3s64/slb.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/arch/powerpc/mm/book3s64/slb.c b/arch/powerpc/mm/book3s64/slb.c index f0037bcc47a0..6956f637a38c 100644 --- a/arch/powerpc/mm/book3s64/slb.c +++ b/arch/powerpc/mm/book3s64/slb.c @@ -9,7 +9,6 @@ * Copyright (C) 2002 Anton Blanchard <anton@au.ibm.com>, IBM */ -#include <asm/asm-prototypes.h> #include <asm/interrupt.h> #include <asm/mmu.h> #include <asm/mmu_context.h> @@ -348,7 +347,7 @@ void slb_setup_new_exec(void) /* * We have no good place to clear the slb preload cache on exec, * flush_thread is about the earliest arch hook but that happens - * after we switch to the mm and have aleady preloaded the SLBEs. + * after we switch to the mm and have already preloaded the SLBEs. * * For the most part that's probably okay to use entries from the * previous exec, they will age out if unused. It may turn out to @@ -616,7 +615,7 @@ static void slb_cache_update(unsigned long esid_data) } else { /* * Our cache is full and the current cache content strictly - * doesn't indicate the active SLB conents. Bump the ptr + * doesn't indicate the active SLB contents. Bump the ptr * so that switch_slb() will ignore the cache. */ local_paca->slb_cache_ptr = SLB_CACHE_ENTRIES + 1; @@ -868,19 +867,3 @@ DEFINE_INTERRUPT_HANDLER_RAW(do_slb_fault) return err; } } - -DEFINE_INTERRUPT_HANDLER(do_bad_slb_fault) -{ - int err = regs->result; - - if (err == -EFAULT) { - if (user_mode(regs)) - _exception(SIGSEGV, regs, SEGV_BNDERR, regs->dar); - else - bad_page_fault(regs, SIGSEGV); - } else if (err == -EINVAL) { - unrecoverable_exception(regs); - } else { - BUG(); - } -} |