Star64_linux/drivers/ide
Sebastian Andrzej Siewior ec680c1990 ide: remove BUG_ON(in_interrupt() || irqs_disabled()) from ide_unregister()
In the discussion about preempt count consistency across kernel
configurations:

 https://lore.kernel.org/r/20200914204209.256266093@linutronix.de/

it was concluded that the usage of in_interrupt() and related context
checks should be removed from non-core code.

Both BUG_ON()s in ide-probe.c were introduced in commit
   4015c949fb465 ("[PATCH] update ide core")

when ide_unregister() was extended with semaphore based locking.  Both
checks won't complain about disabled preemption which is also wrong.

The might_sleep() in today's mutex_lock() will complain about the
missuses.

Remove the BUG_ON() statements.

Link: https://lkml.kernel.org/r/20201120092421.1023428-3-bigeasy@linutronix.de
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Jens Axboe <axboe@kernel.dk>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-15 12:13:36 -08:00
..
aec62xx.c
ali14xx.c
alim15x3.c
amd74xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
atiixp.c
buddha.c
cmd64x.c cmd64x: potential buffer overflow in cmd64x_program_timings() 2020-01-20 13:38:27 +01:00
cmd640.c
cs5520.c
cs5530.c
cs5535.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cs5536.c
cy82c693.c
delkin_cb.c
dtc2278.c
falconide.c ide/falcon: remove in_interrupt() usage 2020-12-15 12:13:36 -08:00
gayle.c
hpt366.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
ht6560b.c ide: ht6560b: Fix cast to pointer from integer of different size 2020-01-20 13:38:26 +01:00
icside.c
ide-4drives.c
ide-acpi.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
ide-atapi.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
ide-cd.c ide-cd: remove idecd_revalidate_disk 2020-09-10 09:32:31 -06:00
ide-cd.h
ide-cd_ioctl.c
ide-cd_verbose.c
ide-cs.c
ide-devsets.c
ide-disk.c ide-gd: stop using the disk events mechanism 2020-09-10 09:32:31 -06:00
ide-disk.h
ide-disk_ioctl.c
ide-disk_proc.c
ide-dma-sff.c
ide-dma.c
ide-eh.c
ide-floppy.c ide-gd: stop using the disk events mechanism 2020-09-10 09:32:31 -06:00
ide-floppy.h compat_ioctl: ide: floppy: add handler 2020-01-03 09:33:24 +01:00
ide-floppy_ioctl.c compat_ioctl: move HDIO ioctl handling into drivers/ide 2020-01-03 09:42:52 +01:00
ide-floppy_proc.c
ide-gd.c block: move the NEED_PART_SCAN flag to struct gendisk 2020-09-23 10:43:18 -06:00
ide-gd.h
ide-generic.c
ide-io-std.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
ide-io.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
ide-ioctls.c block: add a bdev_is_partition helper 2020-09-25 08:18:57 -06:00
ide-iops.c ide: remove unnecessary touch_softlockup_watchdog 2020-01-20 13:38:26 +01:00
ide-legacy.c
ide-lib.c
ide-park.c
ide-pci-generic.c
ide-pio-blacklist.c
ide-pm.c
ide-pnp.c
ide-probe.c ide: remove BUG_ON(in_interrupt() || irqs_disabled()) from ide_unregister() 2020-12-15 12:13:36 -08:00
ide-proc.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
ide-scan-pci.c drivers/ide: Fix build regression. 2020-04-04 18:07:59 -07:00
ide-sysfs.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
ide-tape.c compat_ioctl: move HDIO ioctl handling into drivers/ide 2020-01-03 09:42:52 +01:00
ide-taskfile.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
ide-timings.c
ide-xfer-mode.c
ide.c
ide_platform.c
it821x.c
it8172.c
it8213.c
jmicron.c
Kconfig ide/macide: Convert Mac IDE driver to platform driver 2020-09-28 10:48:17 +02:00
macide.c ide/macide: Convert Mac IDE driver to platform driver 2020-09-28 10:48:17 +02:00
Makefile ide: remove no longer used au1xxx-ide driver 2020-03-24 15:53:38 +01:00
ns87415.c
opti621.c
palm_bk3710.c
pdc202xx_new.c
pdc202xx_old.c
piix.c
pmac.c ide: remove set but not used variable 'hwif' 2020-01-20 13:38:26 +01:00
q40ide.c
qd65xx.c ide: qd65xx: Fix cast to pointer from integer of different size 2020-01-20 13:38:27 +01:00
qd65xx.h
rapide.c
rz1000.c
sc1200.c
serverworks.c ide: serverworks: potential overflow in svwks_set_pio_mode() 2020-01-20 13:38:27 +01:00
setup-pci.c
siimage.c ide: Use dev_get_drvdata where possible 2019-07-23 13:04:54 -07:00
sis5513.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
sl82c105.c
slc90e66.c
tc86c001.c
triflex.c
trm290.c
tx4938ide.c ide: Use pr_warn instead of pr_warning 2019-10-18 15:00:21 +02:00
tx4939ide.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide 2020-01-30 07:39:10 -08:00
umc8672.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
via82cxxx.c ide: Use dev_get_drvdata where possible 2019-07-23 13:04:54 -07:00