linux/drivers/staging/unisys/visorhba
Sameer Wadgaonkar 3c2bf0bd08 staging: unisys: visorhba: fix s-Par to boot with option CONFIG_VMAP_STACK set to y
The root issue is that we are not allowed to have items on the
stack being passed to "DMA" like operations. In this case we have
a vmcall and an inline completion of scsi command.

This patch fixes the issue by moving the variables on stack in
do_scsi_nolinuxstat() to heap memory.

Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-28 11:55:53 +02:00
..
Kconfig
Makefile
visorhba_main.c staging: unisys: visorhba: fix s-Par to boot with option CONFIG_VMAP_STACK set to y 2017-04-28 11:55:53 +02:00