"9365965db0c7ca7fc81eee27c21d8522d7102c32" (history) in projects: openbmc

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/openbmc/linux/arch/s390/kernel/
H A D	entry.S	`diff 9365965db0c7ca7fc81eee27c21d8522d7102c32 Fri Dec 04 10:56:57 CST 2020 Heiko Carstens <hca@linux.ibm.com> s390: always clear kernel stack backchain before calling functions Clear the kernel stack backchain before potentially calling the lockdep trace_hardirqs_off/on functions. Without this walking the kernel backchain, e.g. during a panic, might stop too early. Signed-off-by: Heiko Carstens <hca@linux.ibm.com>`