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Eddie James 8919dfcb31 fsi: scom: Don't abort operations for minor errors 
The scom driver currently fails out of operations if certain system
errors are flagged in the status register; system checkstop, special
attention, or recoverable error. These errors won't impact the ability
of the scom engine to perform operations, so the driver should continue
under these conditions.
Also, don't do a PIB reset for these conditions, since it won't help.

Fixes: 6b293258cd ("fsi: scom: Major overhaul")
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Cc: stable <stable@vger.kernel.org>
Acked-by: Jeremy Kerr <jk@ozlabs.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20190827041249.13381-1-jk@ozlabs.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2019-08-28 22:59:18 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
cf-fsi-fw.h fsi: cf-fsi-fw: Use the correct style for SPDX License Identifier 2019-06-19 19:35:51 +02:00
fsi-core.c FSI changes for 5.3 2019-07-03 09:21:25 +02:00
fsi-master-ast-cf.c fsi: master-ast-cf: Rename dump_trace() to avoid name collision 2018-07-26 14:49:50 +10:00
fsi-master-gpio.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
fsi-master-hub.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
fsi-master.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
fsi-occ.c OCC: FSI and hwmon: Add sequence numbering 2019-07-03 10:41:22 +09:30
fsi-sbefifo.c fsi: sbefifo: Don't fail operations when in SBE IPL state 2019-07-03 21:17:11 +02:00
fsi-scom.c fsi: scom: Don't abort operations for minor errors 2019-08-28 22:59:18 +02:00