Linus Torvalds dab058fd5f floppy: cancel any pending fd_timeouts before adding a new one ... In commit 070ad7e793 ("floppy: convert to delayed work and single-thread wq") the 'fd_timeout' timer was converted to a delayed work. However, the "del_timer(&fd_timeout)" was lost in the process, and any previous pending timeouts would stay active when we then re-queued the timeout. This resulted in the floppy probe sequence having a (stale) 20s timeout rather than the intended 3s timeout, and thus made booting with the floppy driver (but no actual floppy controller) take much longer than it should. Of course, there's little reason for most people to compile the floppy driver into the kernel at all, which is why most people never noticed. Canceling the delayed work where we used to do the del_timer() fixes the issue, and makes the floppy probing use the proper new timeout instead. The three second timeout is still very wasteful, but better than the 20s one. Reported-and-tested-by: Andi Kleen <ak@linux.intel.com> Reported-and-tested-by: Calvin Walton <calvin.walton@kepstin.ca> Cc: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-07-03 15:51:22 -07:00
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aoe
drbd	Merge branch 'for-jens' of git://git.drbd.org/linux-drbd into for-linus	2012-06-13 21:19:42 +02:00
mtip32xx	mtip32xx: Create debugfs entries for troubleshooting	2012-06-05 09:13:49 +02:00
paride
xen-blkback	Merge branch 'stable/for-jens-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus	2012-06-13 21:19:06 +02:00
amiflop.c
ataflop.c
brd.c
cciss.c
cciss.h
cciss_cmd.h
cciss_scsi.c
cciss_scsi.h
cpqarray.c
cpqarray.h
cryptoloop.c
DAC960.c
DAC960.h
floppy.c	floppy: cancel any pending fd_timeouts before adding a new one	2012-07-03 15:51:22 -07:00
hd.c
ida_cmd.h
ida_ioctl.h
Kconfig
loop.c
Makefile
mg_disk.c
nbd.c
nvme.c
osdblk.c
pktcdvd.c
ps3disk.c
ps3vram.c
rbd.c
rbd_types.h
smart1,2.h
sunvdc.c
swim.c
swim3.c
swim_asm.S
sx8.c
ub.c
umem.c	umem: fix up unplugging	2012-06-13 21:17:21 +02:00
umem.h
virtio_blk.c	virtio_blk: Drop unused request tracking list	2012-05-22 12:16:14 +09:30
xd.c
xd.h
xen-blkfront.c	xen/blkfront: Add WARN to deal with misbehaving backends.	2012-06-12 08:29:04 -04:00
xsysace.c
z2ram.c