diff options
| author | Josh Poimboeuf <[email protected]> | 2008-10-07 06:10:03 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <[email protected]> | 2008-10-10 15:55:18 +1100 |
| commit | 41c2e949cb7b80c5a6247c7df97759953b0f71b5 (patch) | |
| tree | c8ba92fa5cd1dc7f6293552704e639135008c343 /fs/jbd2/commit.c | |
| parent | 99c840668c23fa81ac642598c792926021329747 (diff) | |
powerpc: Fix error path in kernel_thread function
The powerpc 32-bit and 64-bit kernel_thread functions don't properly
propagate errors being returned by the clone syscall. (In the case of
error, the syscall exit code returns a positive errno in r3 and sets
the CR0[SO] bit.)
This patch fixes that by negating r3 if CR0[SO] is set after the syscall.
Signed-off-by: Josh Poimboeuf <[email protected]>
Signed-off-by: Josh Boyer <[email protected]>
Acked-by: Paul Mackerras <[email protected]>
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions