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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2018-09-06 10:06:57 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2018-10-09 11:20:53 +0200
commit8ef9eda0188c2e904ef257f67cefcc3371a0c98e (patch)
tree51f7b8cd4dd67d3adeba04e819a49c3e3a1af797 /init/main.c
parentd36a9281399700f3b573f61b845367cfc3e12cb1 (diff)
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s390/hypfs: do not use stack buffers for hardware data
With CONFIG_VMAP_STACK=y the stack is allocated from the vmalloc space. Data structures passed to a hardware or a hypervisor interface that requires V=R can not be allocated on the stack anymore. Use kmalloc to get memory for the hypsfs_diag304 structure. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'init/main.c')
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