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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-09-06 10:06:57 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-10-09 11:20:53 +0200 |
| commit | 8ef9eda0188c2e904ef257f67cefcc3371a0c98e (patch) | |
| tree | 51f7b8cd4dd67d3adeba04e819a49c3e3a1af797 /drivers/s390/char | |
| parent | d36a9281399700f3b573f61b845367cfc3e12cb1 (diff) | |
| download | linux-8ef9eda0188c2e904ef257f67cefcc3371a0c98e.tar.bz2 | |
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 'drivers/s390/char')
0 files changed, 0 insertions, 0 deletions