aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-s390
diff options
context:
space:
mode:
authorHeiko Carstens <heiko.carstens@de.ibm.com>2006-09-20 09:58:54 -0400
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2006-09-20 09:58:54 -0400
commit8427082a506f7ae0abf82ce0047a045ec4309e59 (patch)
treeddd756abcf3fe2241ce4a8d322a11e0404fb345f /include/asm-s390
parent39b083fe1c3c7b88939f6fa1b0b96e579f12e96f (diff)
[S390] fix syscall restart handling.
If do_signal() gets called several times before returning to user space and no signal is pending (e.g. cancelled by a debugger) syscall restart handling could be done several times. This would change the user space PSW to an address prior to the syscall instruction. Fix this by making sure that syscall restart handling is only done once. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/asm-s390')
0 files changed, 0 insertions, 0 deletions