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authorAl Viro <viro@zeniv.linux.org.uk>2012-04-28 17:51:42 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-05-21 14:38:24 -0400
commit21c1176a72bd019d513b26e05d491a31b50b18d2 (patch)
treef4b17999ea482335f50c2b7e5c2f8f5e9636fcba /arch/arm/include/asm
parentd9be5ea6f9b6a51535ccdd9881ffb3be2dbd48e9 (diff)
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/include/asm')
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