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| author | Ben Dooks <ben-linux@fluff.org> | 2008-08-08 22:10:12 +0200 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-08-08 22:10:12 +0200 |
| commit | af7a535688a758d15f06a98833e6a143b29af9de (patch) | |
| tree | bac5ab210bbbbe276f0e44ed84194d7c8bb16aae /arch/powerpc/mm/fault.c | |
| parent | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torval... (diff) | |
| parent | [ARM] 5177/1: arm/mach-sa1100/Makefile: remove CONFIG_SA1100_USB (diff) | |
| download | linux-af7a535688a758d15f06a98833e6a143b29af9de.tar.xz linux-af7a535688a758d15f06a98833e6a143b29af9de.zip | |
Merge http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm into for-rmk
Diffstat (limited to 'arch/powerpc/mm/fault.c')
| -rw-r--r-- | arch/powerpc/mm/fault.c | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index 7b2510799266..565b7a237c84 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -100,31 +100,6 @@ static int store_updates_sp(struct pt_regs *regs) return 0; } -#if !(defined(CONFIG_4xx) || defined(CONFIG_BOOKE)) -static void do_dabr(struct pt_regs *regs, unsigned long address, - unsigned long error_code) -{ - siginfo_t info; - - if (notify_die(DIE_DABR_MATCH, "dabr_match", regs, error_code, - 11, SIGSEGV) == NOTIFY_STOP) - return; - - if (debugger_dabr_match(regs)) - return; - - /* Clear the DABR */ - set_dabr(0); - - /* Deliver the signal to userspace */ - info.si_signo = SIGTRAP; - info.si_errno = 0; - info.si_code = TRAP_HWBKPT; - info.si_addr = (void __user *)address; - force_sig_info(SIGTRAP, &info, current); -} -#endif /* !(CONFIG_4xx || CONFIG_BOOKE)*/ - /* * For 600- and 800-family processors, the error_code parameter is DSISR * for a data fault, SRR1 for an instruction fault. For 400-family processors @@ -306,7 +281,8 @@ good_area: flush_dcache_icache_page(page); set_bit(PG_arch_1, &page->flags); } - pte_update(ptep, 0, _PAGE_HWEXEC); + pte_update(ptep, 0, _PAGE_HWEXEC | + _PAGE_ACCESSED); _tlbie(address, mm->context.id); pte_unmap_unlock(ptep, ptl); up_read(&mm->mmap_sem); |