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(parent: 6326dfc) | patch
s390/unwind: stop gracefully at user mode pt_regs in irq stack
authorVasily Gorbik <gor@linux.ibm.com>
Wed, 11 Dec 2019 16:27:31 +0000 (17:27 +0100)
committerVasily Gorbik <gor@linux.ibm.com>
Wed, 18 Dec 2019 22:29:26 +0000 (23:29 +0100)
commitfb7879fe6c694bb33eded359966403f8fdd05469
treed7ec3302b9c80e67babb6e27dddc79b28b1508c5tree | snapshot
parent6326dfc37e9f44476d303f55b6d6c056ce4863d9commit | diff
s390/unwind: stop gracefully at user mode pt_regs in irq stack

Consider reaching user mode pt_regs at the bottom of irq stack graceful
unwinder termination. This is the case when irq/mcck/ext interrupt arrives
while in user mode.

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