Sudip Mukherjee bba57f8f94 drivers/misc/sgi-gru: fix dereference of ERR_PTR ...

gru_alloc_gts() can fail and it can return ERR_PTR(errvalue). We should
not dereference it if it has returned error. And incase it has returned
error then wait for some time and try again.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Acked-by: Dimitri Sivanich <sivanich@sgi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-09-20 19:27:59 -07:00

..

gru_instructions.h

Add #includes needed to permit the removal of asm/system.h

2012-03-28 18:30:03 +01:00

gru.h

gru: improve GRU TLB dropin statistics

2009-12-16 07:20:17 -08:00

grufault.c

drivers/misc/sgi-gru/grufault.c: fix a sanity test in gru_set_context_option()

2013-07-03 16:07:42 -07:00

grufile.c

x86/UV: Fix conditional in gru_exit()

2014-04-01 12:10:45 +02:00

gruhandles.c

gru: preload tlb for bcopy instructions

2009-12-16 07:20:16 -08:00

gruhandles.h

gru: update GRU structures to match latest hardware spec

2009-12-16 07:20:16 -08:00

grukdump.c

drivers/misc/sgi-gru: remove always false condition

2015-09-20 19:27:59 -07:00

grukservices.c

drivers/misc/sgi-gru: fix dereference of ERR_PTR

2015-09-20 19:27:59 -07:00

grukservices.h

X86: uv: implement a gru_read_gpa kernel function

2009-12-16 07:20:13 -08:00

grulib.h

gru: improve GRU TLB dropin statistics

2009-12-16 07:20:17 -08:00

grumain.c

sanitize <linux/prefetch.h> usage

2011-05-20 12:50:29 -07:00

gruprocfs.c

misc: replace strict_strtoul() with kstrtoul()

2013-06-06 12:54:08 -07:00

grutables.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

grutlbpurge.c

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00

Makefile

misc: change to new flag variable

2011-03-17 14:05:34 +01:00