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(parent: 7bcaad1) | patch
s390/unwind: report an error if pt_regs are not on stack
authorVasily Gorbik <gor@linux.ibm.com>
Fri, 22 Nov 2019 14:53:30 +0000 (15:53 +0100)
committerVasily Gorbik <gor@linux.ibm.com>
Sat, 30 Nov 2019 09:52:45 +0000 (10:52 +0100)
commit67f5593419878798bb306632cdca0698a2dd3cbd
tree826f37ffccd07833374d5f17d6befc2aff05ebb4tree | snapshot
parent7bcaad1f9fac889f5fcd1a383acf7e00d006da41commit | diff
s390/unwind: report an error if pt_regs are not on stack

If unwinder is looking at pt_regs which is not on stack then something
went wrong and an error has to be reported rather than successful
unwinding termination.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/kernel/unwind_bc.c diff | blob | history