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Commit c8e8ed38 authored by Martin Schwidefsky's avatar Martin Schwidefsky
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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: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 6d85dac2
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