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authorDongjiu Geng2017-12-13 18:36:47 +0800
committerWill Deacon2017-12-13 09:58:13 +0000
commitfaa75e147b583417273902552c61cf3250a44308 (patch)
tree7301fe6882973bd87f4ea1c4ab9dfab95188bed3 /arch/mips/jz4740/reset.c
parent0e17cada2a5b4dc847082e1db0e3f84599ffd436 (diff)
arm64: fault: avoid send SIGBUS two times
do_sea() calls arm64_notify_die() which will always signal user-space. It also returns whether APEI claimed the external abort as a RAS notification. If it returns failure do_mem_abort() will signal user-space too. do_mem_abort() wants to know if we handled the error, we always call arm64_notify_die() so can always return success. Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com> Reviewed-by: James Morse <james.morse@arm.com> Reviewed-by: Xie XiuQi <xiexiuqi@huawei.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/mips/jz4740/reset.c')
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