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| author | Graf Yang <graf.yang@analog.com> | 2008-11-18 17:48:22 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-11-18 17:48:22 +0800 |
| commit | 4213cb64004e38b3e78424f30e1e638f8004c7a8 (patch) | |
| tree | 87421dd20bf7b1eb3cbc788747e9d2e6f8596d76 /arch | |
| parent | b2c2f30388c682520ae2d07c8852b4225dd4a4d7 (diff) | |
| download | linux-3.10-4213cb64004e38b3e78424f30e1e638f8004c7a8.tar.gz linux-3.10-4213cb64004e38b3e78424f30e1e638f8004c7a8.tar.bz2 linux-3.10-4213cb64004e38b3e78424f30e1e638f8004c7a8.zip | |
Blackfin arch: fix bug - Turn on DEBUG_DOUBLEFAULT, booting SMP kernel crash
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/mach-common/entry.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index c13fa8da28c..bde6dc4e261 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -277,7 +277,7 @@ ENTRY(_bfin_return_from_exception) p5.h = hi(ILAT); r6 = [p5]; r7 = 0x20; /* Did I just cause anther HW error? */ - r7 = r7 & r1; + r6 = r7 & r6; CC = R7 == R6; if CC JUMP _double_fault; #endif |