summaryrefslogtreecommitdiffstats
path: root/arch/um/kernel/process_kern.c
diff options
context:
space:
mode:
authorPeter Oberparleiter <peter.oberparleiter@de.ibm.com>2005-09-16 19:27:42 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-17 11:49:59 -0700
commit6add9f7f529b124938d14ae9db5a952d1272075a (patch)
tree512f82531228094f6c8696296f36304a4a4e7049 /arch/um/kernel/process_kern.c
parent26ff6ad9786abf6f40a6d3cbb89753b4fa50cb00 (diff)
downloadop-kernel-dev-6add9f7f529b124938d14ae9db5a952d1272075a.zip
op-kernel-dev-6add9f7f529b124938d14ae9db5a952d1272075a.tar.gz
[PATCH] s390: kernel stack corruption
When an asynchronous interruption occurs during the execution of the 'critical section' within the generic interruption handling code (entry.S), a faulty check for a userspace PSW may result in a corrupted kernel stack pointer which subsequently triggers a stack overflow check. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> 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/um/kernel/process_kern.c')
0 files changed, 0 insertions, 0 deletions
OpenPOWER on IntegriCloud