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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-28 21:51:42 (GMT) |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-21 18:38:24 (GMT) |
| commit | 21c1176a72bd019d513b26e05d491a31b50b18d2 (patch) | |
| tree | f4b17999ea482335f50c2b7e5c2f8f5e9636fcba /arch/arm/kernel/ptrace.c | |
| parent | d9be5ea6f9b6a51535ccdd9881ffb3be2dbd48e9 (diff) | |
| download | linux-fsl-qoriq-21c1176a72bd019d513b26e05d491a31b50b18d2.tar.xz | |
arm: if we get into work_pending while returning to kernel mode, just go away
checking in do_signal() is pointless - if we get there with !user_mode(regs)
(and we might), we'll end up looping indefinitely. Check in work_pending
and break out of the loop if so.
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/ptrace.c')
0 files changed, 0 insertions, 0 deletions