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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-01-17 11:20:28 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-01-28 15:43:17 +0100 |
| commit | 634692ab7007e8e3fec758ab0b26e65abf7c79e0 (patch) | |
| tree | c8bd0c65d31760b611adf412c7923c7f63f3b5ad /arch/s390/mm/init.c | |
| parent | f17b5f06cb92ef2250513a1e154c47b78df07d40 (diff) | |
| download | linux-634692ab7007e8e3fec758ab0b26e65abf7c79e0.tar.bz2 | |
s390/suspend: fix stack setup in swsusp_arch_suspend
The patch that added support for the virtually mapped kernel stacks changed
swsusp_arch_suspend to switch to the nodat-stack as the vmap stack is not
available while going in and out of suspend.
Unfortunately the switch to the nodat-stack is incorrect which breaks
suspend to disk.
Cc: stable@vger.kernel.org # v4.20
Fixes: ce3dc447493f ("s390: add support for virtually mapped kernel stacks")
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm/init.c')
0 files changed, 0 insertions, 0 deletions