kernel_optimize_test/drivers/s390
Martin Schwidefsky 9fe567d09f s390/dasd: fix read device characteristic with CONFIG_VMAP_STACK=y
The dasd_eckd_restore_device() function calls dasd_generic_read_dev_chars
with a temporary buffer on the stack. With CONFIG_VMAP_STACK=y this is
a vmalloc address but dasd_generic_restore_device() uses the address of
the buffer as I/O address. Circumvent this by using the already allocated
cqr->data buffer for the RDC data.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2019-03-01 16:23:56 +01:00
..
block s390/dasd: fix read device characteristic with CONFIG_VMAP_STACK=y 2019-03-01 16:23:56 +01:00
char s390/setup: set control program code via diag 318 2019-01-28 15:58:53 +01:00
cio s390/cio: Use cpa range elsewhere within vfio-ccw 2019-02-26 18:30:13 +01:00
crypto s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem 2019-02-22 09:20:01 +01:00
net s390/ism: ignore some errors during deregistration 2019-02-20 09:48:32 +01:00
scsi s390/qdio: make SBAL address array type-safe 2019-02-07 11:57:07 +01:00
virtio Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-09 21:43:31 -08:00
Makefile