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(parent: 2774238) | patch
ARM: fault: assume no context when IRQs are disabled during data abort.
authorJP Abgrall <jpa@google.com>
Mon, 29 Apr 2013 23:07:00 +0000 (16:07 -0700)
committerJohn Stultz <john.stultz@linaro.org>
Tue, 16 Feb 2016 21:54:03 +0000 (13:54 -0800)
commit487e34bfedac629ad8af0471ab72ab553871e810
treeeff75b66c19e17e85949a1d27ec48cb96c9e9e6atree | snapshot (tar.gz zip)
parent27742380259ba645e43d6454b10ea77213db7dcbcommit | diff
ARM: fault: assume no context when IRQs are disabled during data abort.

Bail out early if IRQs are disabled in do_page_fault or else
  [14415.157266] BUG: sleeping function called from invalid context at arch/arm/mm/fault.c:301

Russell King's idea from
  http://comments.gmane.org/gmane.linux.ports.arm.omap/59256

Signed-off-by: JP Abgrall <jpa@google.com>
arch/arm/mm/fault.c diff | blob | blame | history