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| author | Christophe Leroy | 2017-04-19 14:56:32 +0200 |
|---|---|---|
| committer | Michael Ellerman | 2017-06-02 11:20:12 +0200 |
| commit | 92aa2fe039835a73fec335517652de32eeb58e0a (patch) | |
| tree | 2d0a7de105c79e5527823249095f327ae8ac42c7 /arch/powerpc/mm | |
| parent | powerpc/mm: Evaluate user_mode(regs) only once in do_page_fault() (diff) | |
| download | kernel-qcow2-linux-92aa2fe039835a73fec335517652de32eeb58e0a.tar.gz kernel-qcow2-linux-92aa2fe039835a73fec335517652de32eeb58e0a.tar.xz kernel-qcow2-linux-92aa2fe039835a73fec335517652de32eeb58e0a.zip | |
powerpc/mm: The 8xx doesn't call do_page_fault() for breakpoints
The 8xx has a dedicated exception for breakpoints, that directly
calls do_break()
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/fault.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index ab9622120696..4c422632047b 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -254,7 +254,7 @@ int do_page_fault(struct pt_regs *regs, unsigned long address, } #if !(defined(CONFIG_4xx) || defined(CONFIG_BOOKE) || \ - defined(CONFIG_PPC_BOOK3S_64)) + defined(CONFIG_PPC_BOOK3S_64) || defined(CONFIG_PPC_8xx)) if (error_code & DSISR_DABRMATCH) { /* breakpoint match */ do_break(regs, address, error_code); |