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a3a64a4def
linux/drivers/s390/cio
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Peter Oberparleiter a3a64a4def s390/cio: remove unneeded DMA zone allocation 
Remove GFP_DMA flag when allocating memory to be used for CHSC control
blocks. The CHSC instruction can access memory beyond the DMA zone.

Suggested-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2024-02-09 13:58:15 +01:00
..
airq.c s390/airq: remove lsi_mask from airq_struct 2023-08-30 11:03:28 +02:00
blacklist.c
blacklist.h
ccwgroup.c s390: fix various typos 2023-07-03 11:19:42 +02:00
ccwreq.c
chp.c s390/cio: export CMG value as decimal 2023-10-25 15:08:29 +02:00
chp.h
chsc_sch.c s390/cio: remove unneeded DMA zone allocation 2024-02-09 13:58:15 +01:00
chsc_sch.h
chsc.c s390/cio: remove unneeded DMA zone allocation 2024-02-09 13:58:15 +01:00
chsc.h s390/cio: replace zero-length array with flexible-array member 2023-04-13 17:36:29 +02:00
cio_debug.h
cio_debugfs.c
cio_inject.c
cio_inject.h
cio.c s390/cio: make sch->lock spinlock pointer a member 2023-12-12 14:41:58 +01:00
cio.h s390/cio: make sch->lock spinlock pointer a member 2023-12-12 14:41:58 +01:00
cmf.c
crw.c s390: use control register bit defines 2023-09-19 13:26:57 +02:00
css.c s390/cio: make sch->lock spinlock pointer a member 2023-12-12 14:41:58 +01:00
css.h s390/cio: evaluate devices with non-operational paths 2023-01-22 18:42:34 +01:00
device_fsm.c s390: fix various typos 2023-07-03 11:19:42 +02:00
device_id.c s390/cio: sort out physical vs virtual pointers usage 2022-12-01 10:58:04 +01:00
device_ops.c s390/cio: make ccw_device_dma_* more robust 2021-10-26 15:21:30 +02:00
device_pgid.c s390/cio: make sch->lock spinlock pointer a member 2023-12-12 14:41:58 +01:00
device_status.c s390/cio: sort out physical vs virtual pointers usage 2022-12-01 10:58:04 +01:00
device.c s390/cio: make sch->lock spinlock pointer a member 2023-12-12 14:41:58 +01:00
device.h
eadm_sch.c s390/cio: make sch->lock spinlock pointer a member 2023-12-12 14:41:58 +01:00
eadm_sch.h
fcx.c s390/cio: sort out physical vs virtual pointers usage 2022-12-01 10:58:04 +01:00
idset.c
idset.h
io_sch.h
ioasm.c s390/extable: move EX_TABLE define to asm-extable.h 2022-03-08 00:33:00 +01:00
ioasm.h
isc.c s390/ctlreg: add local and system prefix to some functions 2023-09-19 13:26:56 +02:00
itcw.c s390/cio: sort out physical vs virtual pointers usage 2022-12-01 10:58:04 +01:00
Makefile
orb.h
qdio_debug.c s390: move from strlcpy with unused retval to strscpy 2022-08-30 22:00:33 +02:00
qdio_debug.h
qdio_main.c s390/qdio: remove unneeded sanity check in qdio_do_sqbs() 2021-12-06 14:42:26 +01:00
qdio_setup.c s390/qdio: clarify handler logic for qdio_handle_activate_check() 2021-12-06 14:42:25 +01:00
qdio_thinint.c s390/airq: pass more TPI info to airq handlers 2022-07-11 09:54:10 +02:00
qdio.h s390/qdio: fix do_sqbs() inline assembly constraint 2023-05-17 15:20:17 +02:00
scm.c s390/cio: remove unneeded DMA zone allocation 2024-02-09 13:58:15 +01:00
trace.c
trace.h
vfio_ccw_async.c vfio/ccw: Remove private->mdev 2022-07-07 14:06:12 -06:00
vfio_ccw_chp.c eventfd: simplify eventfd_signal() 2023-11-28 14:08:38 +01:00
vfio_ccw_cp.c s390: fix various typos 2023-07-03 11:19:42 +02:00
vfio_ccw_cp.h vfio/ccw: simplify the cp_get_orb interface 2023-01-09 14:34:07 +01:00
vfio_ccw_drv.c s390 updates for 6.8 merge window 2024-01-10 18:18:20 -08:00
vfio_ccw_fsm.c s390/cio: make sch->lock spinlock pointer a member 2023-12-12 14:41:58 +01:00
vfio_ccw_ops.c eventfd: simplify eventfd_signal() 2023-11-28 14:08:38 +01:00
vfio_ccw_private.h vfio/ccw: replace one-element array with flexible-array member 2023-06-01 17:07:55 +02:00
vfio_ccw_trace.c
vfio_ccw_trace.h