aboutsummaryrefslogtreecommitdiff
path: root/arch/s390/appldata
diff options
context:
space:
mode:
authorMartin Schwidefsky <schwidefsky@de.ibm.com>2005-06-04 15:43:32 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-04 17:13:00 -0700
commit595bf2aacae96d0f87352a1ff5476b79e52e212f (patch)
tree049de411ab06dd7d32565c04231d0ff965eb8f9f /arch/s390/appldata
parentc5c3a6d8fe923b8780b9cd10e72344b8cf8518b5 (diff)
[PATCH] s390: in_interrupt vs. in_atomic
The condition for no context in do_exception checks for hard and soft interrupts by using in_interrupt() but not for preemption. This is bad for the users of __copy_from/to_user_inatomic because the fault handler might call schedule although the preemption count is != 0. Use in_atomic() instead in_interrupt(). Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/s390/appldata')
0 files changed, 0 insertions, 0 deletions