Jens Axboe f4fa3424c6 block: fix oops on !disk->queue and sysfs discard alignment display ... Eric Dumazet reports: ---- At boot, I have a crash in part_discard_alignment_show+0x1b/0x50 CR2 : 000006ac fault in : mov 0x2c(%rcx),%edx I suspect commit 23ceb5b771 (block: Remove extra discard_alignment from hd_struct) being in fault ---- Not quite known how ->queue can be NULL while the sysfs entry exists, but lets play it safe and check for a NULL queue. The rest of the sysfs show strategies in check.c do not dereference disk->queue. Reported-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>		2011-05-26 21:01:38 +02:00
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acorn.c	partitions: fix sometimes unreadable partition strings	2010-08-11 08:59:20 -07:00
acorn.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
amiga.c	partitions: fix sometimes unreadable partition strings	2010-08-11 08:59:20 -07:00
amiga.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
atari.c	partitions: fix sometimes unreadable partition strings	2010-08-11 08:59:20 -07:00
atari.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
check.c	block: fix oops on !disk->queue and sysfs discard alignment display	2011-05-26 21:01:38 +02:00
check.h	block, partition: add partition_meta_info to hd_struct	2010-09-15 16:13:18 +02:00
efi.c	Validate size of EFI GUID partition entries.	2011-05-06 07:46:37 -07:00
efi.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
ibm.c	[S390] partitions: fix build error in ibm partition detection code	2010-08-13 10:06:55 +02:00
ibm.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
karma.c	partitions: fix sometimes unreadable partition strings	2010-08-11 08:59:20 -07:00
karma.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
Kconfig	partition: use DEFAULT_SGI_PARTITION for SGI_PARTION default	2008-02-06 10:41:08 -08:00
ldm.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2011-05-23 09:12:26 -07:00
ldm.h	Update broken web addresses in the kernel.	2010-10-18 11:03:14 +02:00
mac.c	fs/partitions: Validate map_count in Mac partition tables	2011-02-17 17:50:51 -08:00
mac.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
Makefile	partition: add support for sysv68 partitions	2007-05-08 11:15:09 -07:00
msdos.c	partitions: fix sometimes unreadable partition strings	2010-08-11 08:59:20 -07:00
msdos.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
osf.c	Increase OSF partition limit from 8 to 18	2011-03-16 08:04:07 -07:00
osf.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
sgi.c	partitions: fix sometimes unreadable partition strings	2010-08-11 08:59:20 -07:00
sgi.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
sun.c	partitions: fix sometimes unreadable partition strings	2010-08-11 08:59:20 -07:00
sun.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
sysv68.c	partitions: fix sometimes unreadable partition strings	2010-08-11 08:59:20 -07:00
sysv68.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00
ultrix.c	partitions: fix sometimes unreadable partition strings	2010-08-11 08:59:20 -07:00
ultrix.h	block: use struct parsed_partitions *state universally in partition check code	2010-05-21 20:01:02 +02:00