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7868249fbb
linux/arch/s390/lib
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Vasily Gorbik 7868249fbb s390/test_unwind: add CALL_ON_STACK tests 
Add CALL_ON_STACK helper testing. Tests make sure that we can unwind from
switched stack to original one up to task pt_regs (nodat -> task stack).

UWM_SWITCH_STACK could not be used together with UWM_THREAD because
get_stack_info explicitly restricts unwinding to task stack if
task != current.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2019-11-30 10:52:47 +01:00
..
delay.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
find.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile s390/unwind: add a test for the internal API 2019-11-30 10:52:46 +01:00
mem.S s390: add missing ENDPROC statements to assembler functions 2019-05-02 13:54:11 +02:00
probes.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
spinlock.c s390/alternatives: make use of asm_inline 2019-10-31 17:20:51 +01:00
string.c s390/kasan: improve string/memory functions checks 2019-01-18 09:34:18 +01:00
test_unwind.c s390/test_unwind: add CALL_ON_STACK tests 2019-11-30 10:52:47 +01:00
uaccess.c s390: fix preemption race in disable_sacf_uaccess 2017-12-15 15:05:21 +01:00
xor.c s390/lib: add missing include 2019-07-29 18:05:02 +02:00