Julian Wiedmann eb3e85b337 s390/qdio: put thinint indicator after early error ... [ Upstream commit 75e82bec6b ] qdio_establish() calls qdio_setup_thinint() via qdio_setup_irq(). If the subsequent qdio_establish_thinint() fails, we miss to put the DSCI again. Thus the DSCI isn't available for re-use. Given enough of such errors, we could end up with having only the shared DSCI available. Merge qdio_setup_thinint() into qdio_establish_thinint(), and deal with such an error internally. Fixes: 779e6e1c72 ("[S390] qdio: new qdio driver.") Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Reviewed-by: Benjamin Block <bblock@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-06-24 17:50:22 +02:00
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Makefile	vfio-ccw: add handling for async channel instructions	2019-04-24 14:18:51 +02:00
airq.c	s390/airq: use DMA memory for adapter interrupts	2019-06-15 12:25:05 +02:00
blacklist.c	s390/cio: cio_ignore_proc_seq_next should increase position index	2020-03-12 13:00:13 +01:00
blacklist.h	…
ccwgroup.c	s390 updates for the 5.4 merge window #2	2019-09-26 11:30:16 -07:00
ccwreq.c	s390/cio: add basic protected virtualization support	2019-06-15 12:25:00 +02:00
chp.c	…
chp.h	…
chsc.c	s390/cio: move struct node_descriptor to cio.h	2019-06-19 17:54:27 +02:00
chsc.h	s390/cio: add function chsc_sgib()	2019-02-05 14:29:23 +01:00
chsc_sch.c	driver_find_device: Unify the match function with class_find_device()	2019-06-24 05:22:31 +02:00
chsc_sch.h	…
cio.c	s390: show statistics for MSI IRQs	2019-04-29 10:47:01 +02:00
cio.h	s390/cio: fix virtio-ccw DMA without PV	2019-10-10 10:49:46 +02:00
cio_debug.h	…
cmf.c	mm: remove include/linux/bootmem.h	2018-10-31 08:54:16 -07:00
crw.c	…
css.c	s390/cio: fix virtio-ccw DMA without PV	2019-10-10 10:49:46 +02:00
css.h	…
device.c	s390/cio: avoid duplicated 'ADD' uevents	2020-04-29 16:33:01 +02:00
device.h	…
device_fsm.c	s390/cio: add basic protected virtualization support	2019-06-15 12:25:00 +02:00
device_id.c	s390/cio: add basic protected virtualization support	2019-06-15 12:25:00 +02:00
device_ops.c	s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly	2020-01-12 12:21:43 +01:00
device_pgid.c	s390/cio: add basic protected virtualization support	2019-06-15 12:25:00 +02:00
device_status.c	s390/cio: add basic protected virtualization support	2019-06-15 12:25:00 +02:00
eadm_sch.c	…
eadm_sch.h	…
fcx.c	…
idset.c	…
idset.h	…
io_sch.h	s390/cio: add basic protected virtualization support	2019-06-15 12:25:00 +02:00
ioasm.c	s390/cio: export hsch to modules	2019-04-24 14:18:51 +02:00
ioasm.h	…
isc.c	…
itcw.c	…
orb.h	…
qdio.h	s390/qdio: put thinint indicator after early error	2020-06-24 17:50:22 +02:00
qdio_debug.c	s390/qdio: eliminate queue's last_move cursor	2019-04-10 17:47:26 +02:00
qdio_debug.h	…
qdio_main.c	s390/qdio: let drivers opt-out from Output Queue scanning	2019-08-24 16:39:18 -07:00
qdio_setup.c	s390/qdio: put thinint indicator after early error	2020-06-24 17:50:22 +02:00
qdio_thinint.c	s390/qdio: put thinint indicator after early error	2020-06-24 17:50:22 +02:00
scm.c	bus_find_device: Unify the match callback with class_find_device	2019-06-24 05:22:31 +02:00
trace.c	s390/cio: Remove tracing for rchp instruction	2019-05-08 15:01:22 +02:00
trace.h	s390/cio: Remove tracing for rchp instruction	2019-05-08 15:01:22 +02:00
vfio_ccw_async.c	vfio-ccw: make vfio_ccw_async_region_ops static	2019-07-29 18:05:03 +02:00
vfio_ccw_cp.c	vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn	2019-07-15 14:16:37 +02:00
vfio_ccw_cp.h	vfio-ccw: Move guest_cp storage into common struct	2019-06-21 14:12:19 +02:00
vfio_ccw_drv.c	s390/cio: generate delayed uevent for vfio-ccw subchannels	2020-04-29 16:33:01 +02:00
vfio_ccw_fsm.c	vfio-ccw: add some logging	2019-08-23 12:53:32 +02:00
vfio_ccw_ops.c	vfio-ccw: add some logging	2019-08-23 12:53:32 +02:00
vfio_ccw_private.h	vfio-ccw: add some logging	2019-08-23 12:53:32 +02:00
vfio_ccw_trace.h	…