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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
s390/cio: avoid excessive path-verification requests
2021-09-27 13:54:38 +02:00
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
s390/cio: Add support for FCES status notification
2020-11-16 08:14:38 -07:00
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
s390/cio: introduce CIO debugfs directory
2021-03-22 11:36:04 +01:00
cio_debugfs.c
s390/cio: introduce CIO debugfs directory
2021-03-22 11:36:04 +01:00
cio_inject.c
s390/cio: add CRW inject functionality
2021-03-22 11:36:04 +01:00
cio_inject.h
s390/cio: add CRW inject functionality
2021-03-22 11:36:04 +01:00
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
s390/cmf: get rid of register asm
2021-06-28 11:18:28 +02:00
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
s390/cio: remove pm support from ccw bus driver
2020-12-02 18:19:25 +01:00
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
s390/cio: Remove unused inline function idset_sch_get_first
2020-05-20 10:22:49 +02:00
idset.h
…
io_sch.h
s390/cio: remove pm support from ccw bus driver
2020-12-02 18:19:25 +01:00
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
s390/cio: add CRW inject functionality
2021-03-22 11:36:04 +01:00
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
s390/qdio: cleanly split alloc and establish
2020-04-06 13:13:50 +02:00
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
s390: use struct tpi_info in lowcore.h
2021-06-07 17:07:01 +02:00
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: Add trace for CRW event
2020-06-03 11:28:19 +02:00
vfio_ccw_trace.h
vfio-ccw: Add trace for CRW event
2020-06-03 11:28:19 +02:00