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authorVasily Gorbik <gor@linux.ibm.com>2019-10-28 15:17:42 +0100
committerVasily Gorbik <gor@linux.ibm.com>2019-10-31 17:20:53 +0100
commit6756dd9b890fe50c01a6e7546bd498d57ddb98ae (patch)
tree6ad029cd2859334de46d9616374a33d682946fa5 /arch/s390/include/asm
parents390/unwind: fix get_stack_pointer(NULL, NULL) (diff)
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s390/process: avoid custom stack unwinding in get_wchan
Currently get_wchan uses custom stack unwinding implementation which relies on back_chain presence. Replace it with more abstract stack unwinding api usage. Suggested-by: Ilya Leoshkevich <iii@linux.ibm.com> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/include/asm')
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