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(parent: c2c3258) | patch
s390/stack: set lowcore kernel stack pointer early
authorHeiko Carstens <hca@linux.ibm.com>
Mon, 27 Mar 2023 09:37:23 +0000 (11:37 +0200)
committerVasily Gorbik <gor@linux.ibm.com>
Tue, 4 Apr 2023 16:34:55 +0000 (18:34 +0200)
commitcfea9bc78bc3f99abcef3efbe7631d3ed3b70406
treed06b50df807b157e84e59c245d53c2cbc68bd439tree | snapshot
parentc2c3258fb55a0f51ea4a3c2cd4c29b23a64b151ecommit | diff
s390/stack: set lowcore kernel stack pointer early

Make sure the lowcore kernel stack pointer reflects the kernel stack of the
current task as early as possible, instead of having a NULL pointer there.

Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/kernel/head64.S diff | blob | history
Domain: System / Kernel;