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linux/drivers/ide
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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 treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
ali14xx.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
alim15x3.c alim15x3: move irq-restore before pci_dev_put() 2018-06-05 16:26:46 -04:00
amd74xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
atiixp.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
buddha.c zorro: ZTWO_VADDR() should return "void __iomem *" 2013-11-26 11:09:07 +01:00
cmd64x.c cmd64x: potential buffer overflow in cmd64x_program_timings() 2020-01-20 13:38:27 +01:00
cmd640.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
cs5520.c ide: remove deprecated use of pci api 2015-04-17 15:32:07 -04:00
cs5530.c
cs5535.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cs5536.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
cy82c693.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
delkin_cb.c drivers/ide/delkin_cb: Convert to module_pci_driver 2013-07-10 12:09:10 -07:00
dtc2278.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
falconide.c ide/falcon: remove in_interrupt() usage 2020-12-15 12:13:36 -08:00
gayle.c ide: drop owner assignment from platform_drivers 2014-10-20 16:20:38 +02:00
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 treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
ide_platform.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ide-4drives.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
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_ioctl.c Revert "ide: unexport DISK_EVENT_MEDIA_CHANGE for ide-gd and ide-cd" 2019-04-12 13:35:25 -06:00
ide-cd_verbose.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ide-cd.c ide-cd: remove idecd_revalidate_disk 2020-09-10 09:32:31 -06:00
ide-cd.h block: Switch struct packet_command to use struct scsi_sense_hdr 2018-08-02 15:22:13 -06:00
ide-cs.c
ide-devsets.c ide: don't use req->special 2018-11-10 08:03:52 -07:00
ide-disk_ioctl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ide-disk_proc.c ide: replace ->proc_fops with ->proc_show 2018-05-16 07:24:30 +02:00
ide-disk.c ide-gd: stop using the disk events mechanism 2020-09-10 09:32:31 -06:00
ide-disk.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ide-dma-sff.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
ide-dma.c ide: kill ide_toggle_bounce 2018-05-07 07:15:41 +02:00
ide-eh.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
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: replace ->proc_fops with ->proc_show 2018-05-16 07:24:30 +02:00
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-gd.c block: move the NEED_PART_SCAN flag to struct gendisk 2020-09-23 10:43:18 -06:00
ide-gd.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ide-generic.c treewide: simplify Kconfig dependencies for removed archs 2018-03-26 15:55:57 +02:00
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 treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
ide-lib.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
ide-park.c ide: ensure atapi sense request aren't preempted 2019-01-31 08:25:09 -07:00
ide-pci-generic.c
ide-pio-blacklist.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ide-pm.c ide: don't acquire queue_lock in ide_complete_pm_rq 2018-11-16 09:17:02 -07:00
ide-pnp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47 2019-05-24 17:27:13 +02:00
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 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
ide-xfer-mode.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
ide.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
it821x.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
it8172.c
it8213.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
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 treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
opti621.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
palm_bk3710.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
pdc202xx_new.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pdc202xx_old.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rapide.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
rz1000.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
sc1200.c
serverworks.c ide: serverworks: potential overflow in svwks_set_pio_mode() 2020-01-20 13:38:27 +01:00
setup-pci.c ide: pci: free PCI BARs on initialization failure 2017-10-03 14:02:57 -05:00
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 treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
slc90e66.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
tc86c001.c
triflex.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
trm290.c ide: constify ide_dma_ops structures 2016-01-18 14:12:33 -05:00
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