s390/unwind: report an error if pt_regs are not on stack

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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>

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Vasily Gorbik 2019-11-22 15:53:30 +01:00

parent 7bcaad1f9f

commit 67f5593419

1 changed files with 1 additions and 1 deletions

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arch/s390/kernel/unwind_bc.c

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