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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2012-04-28 17:51:42 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-21 14:38:24 -0400 |
| commit | 21c1176a72bd019d513b26e05d491a31b50b18d2 (patch) | |
| tree | f4b17999ea482335f50c2b7e5c2f8f5e9636fcba /drivers/i2c | |
| parent | arm: don't call try_to_freeze() from do_signal() (diff) | |
| download | wireguard-linux-21c1176a72bd019d513b26e05d491a31b50b18d2.tar.xz wireguard-linux-21c1176a72bd019d513b26e05d491a31b50b18d2.zip | |
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 'drivers/i2c')
0 files changed, 0 insertions, 0 deletions