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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-03-01 15:28:09 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-03-01 16:23:27 +0100 |
| commit | c8e8ed386a5191d8011d32b5663da10320e7d552 (patch) | |
| tree | a694a18a69c87c2c826a6171cd75b0b2cd766602 /Documentation/ioctl | |
| parent | 6d85dac2ab9292956b5864daee8e11c4e158a566 (diff) | |
| download | linux-c8e8ed386a5191d8011d32b5663da10320e7d552.tar.bz2 | |
s390/suspend: fix prefix register reset in swsusp_arch_resume
The reset of the prefix to zero in swsusp_arch_resume uses a 4 byte stack
slot. With CONFIG_VMAP_STACK=y this is now in the vmalloc area, this works
only with DAT enabled. Move the DAT disable in swsusp_arch_resume after
the prefix reset.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'Documentation/ioctl')
0 files changed, 0 insertions, 0 deletions