- 18 Jun, 2019 10 commits
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Don Brace authored
[mkp: wrong baseline, applied by hand] Reviewed-by:
Gerry Morong <gerry.morong@microsemi.com> Signed-off-by:
Don Brace <don.brace@microsemi.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Don Brace authored
Correct a race condition that occurs between the reset handler and the completion handler. There are times when the wait_event condition is never met due to this race condition and the reset never completes. The reset_pending field is NULL initially. t Reset Handler Thread Completion Thread -- -------------------- ----------------- t1 if (c->reset_pending) t2 c->reset_pending = dev; if (atomic_dev_and_test(counter)) t3 atomic_inc(counter) wait_up_all(event_sync_wait_queue) t4 t5 wait_event(...counter == 0) Kernel.org Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=1994350 Bug 199435 - HPSA + P420i resetting logical Direct-Access never complete Reviewed-by:Justin Lindley <justin.lindley@microsemi.com> Reviewed-by:
David Carroll <david.carroll@microsemi.com> Reviewed-by:
Scott Teel <scott.teel@microsemi.com> Signed-off-by:
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Don Brace authored
Close up a rare multipath issue. Close up small hole where a command completes after a device has been removed from SML and before the device is re-added. - Mark device as removed in slave_destroy - Do not complete commands for deleted devices Reviewed-by:
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Don Brace authored
Wait longer for outstanding commands before removing a multipath device. Increase the timeout value for ptraid commands. Reviewed-by:
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Don Brace authored
Correct rare multipath issue where a device is deleted with an outstanding cmd which results in a tag collision. The cmd eventually completes. If a collision is detected wait until the command slot is cleared. Reviewed-by:
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Don Brace authored
Avoid system stalls by switching to local workqueue. Reviewed-by:
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Don Brace authored
Correct issue with hpsa_simple_mode module parameter. Driver was hanging due to incorrect interrupt setup. Reviewed-by:
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Hannes Reinecke authored
The osst driver is becoming obsolete, as the manufacturer went out of business ages ago, and the maintainer has no means of testing any improvements anymore. Plus these days flash drives are cheaper and offer a higher capacity. So drop it completely. Cc: Willem Riede <osst@riede.org> Signed-off-by:
Hannes Reinece <hare@suse.com> Signed-off-by:
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Bart Van Assche authored
Make sd_probe() easier to read by inlining sd_probe_part2(). This patch does not change any functionality. [mkp: applied by hand] Cc: Lee Duncan <lduncan@suse.com> Cc: Hannes Reinecke <hare@suse.com> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: Johannes Thumshirn <jthumshirn@suse.de> Cc: Christoph Hellwig <hch@lst.de> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by:
Bart Van Assche <bvanassche@acm.org> Reviewed-by:
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Bart Van Assche authored
As explained during the 2018 LSF/MM session about increasing SCSI disk probing concurrency, the problems with the current probing approach are as follows: - The driver core is unaware of asynchronous SCSI LUN probing. wait_for_device_probe() waits for all asynchronous probes except asynchronous SCSI disk probes. - There is unnecessary serialization between sd_probe() and sd_remove(). This can lead to a deadlock. Hence this patch that modifies the sd driver such that it uses the driver core framework for asynchronous probing. The async domain and get_device()/put_device() pairs that became superfluous due to this change are removed. This patch does not affect the time needed for loading the scsi_debug kernel module with parameters delay=0 and max_luns=256. This patch depends on commit ef0ff683 ("driver core: Probe devices asynchronously instead of the driver") that went upstream in kernel version v5.1-rc1. Cc: Lee Duncan <lduncan@suse.com> Cc: Hannes Reinecke <hare@suse.com> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: Johannes Thumshirn <jthumshirn@suse.de> Cc: Christoph Hellwig <hch@lst.de> Cc: Pavel Machek <pavel@ucw.cz> Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by:
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- 21 May, 2019 23 commits
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Christoph Hellwig authored
st.c is the only st file missing licensing information. Add a GPLv2 tag for the default kernel license. Signed-off-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
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Christoph Hellwig authored
sr.c is the only sr file missing licensing information. Add a GPLv2 tag for the default kernel license. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2+ SPDX tag instead of verbose boilerplate text. Signed-off-by:
Douglas Gilbert <dgilbert@interlog.com> Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2 SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2 SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
sd.c is the only sd file missing licensing information. Add a GPLv2 tag for the default kernel license. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2 SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2+ SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
sas_task.c is the only libsas file missing licensing information. Add a GPLv2 tag for the default kernel license. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2+ SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2 SPDX tag instead of verbose boilerplate text. [mkp: fixed comment syntax on *.c] Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2 SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
The libfc uapi headers already have proper SPDX tags, remove the duplicate boilerplate text. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2+ SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2+ SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2 SPDX tag instead of a free form blurb. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2+ SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2+ SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
The FC transport class uapi headers already have proper SPDX tags, remove the duplicate boilerplate text. Signed-off-by:
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Christoph Hellwig authored
Use the the GPLv2+ SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
The SCSI netlink uapi header already has a proper SPDX tag, remove the duplicate boilerplate text. Signed-off-by:
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Christoph Hellwig authored
Use the GPLv2 SPDX tag instead of verbose boilerplate text. Signed-off-by:
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Christoph Hellwig authored
Add the default kernel GPLv2 annotation to SCSI midlayer files missing any licensing information. Signed-off-by:
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- 19 May, 2019 7 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifsLinus Torvalds authored
Pull UBIFS fixes from Richard Weinberger: - build errors wrt xattrs - mismerge which lead to a wrong Kconfig ifdef - missing endianness conversion * tag 'upstream-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubifs: Convert xattr inum to host order ubifs: Use correct config name for encryption ubifs: Fix build error without CONFIG_UBIFS_FS_XATTR
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Linus Torvalds authored
Merge yet more updates from Andrew Morton: "A few final bits: - large changes to vmalloc, yielding large performance benefits - tweak the console-flush-on-panic code - a few fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: panic: add an option to replay all the printk message in buffer initramfs: don't free a non-existent initrd fs/writeback.c: use rcu_barrier() to wait for inflight wb switches going into workqueue when umount mm/compaction.c: correct zone boundary handling when isolating pages from a pageblock mm/vmap: add DEBUG_AUGMENT_LOWEST_MATCH_CHECK macro mm/vmap: add DEBUG_AUGMENT_PROPAGATE_CHECK macro mm/vmalloc.c: keep track of free blocks for vmap allocation
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git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuildLinus Torvalds authored
Pull more Kbuild updates from Masahiro Yamada: - remove unneeded use of cc-option, cc-disable-warning, cc-ldoption - exclude tracked files from .gitignore - re-enable -Wint-in-bool-context warning - refactor samples/Makefile - stop building immediately if syncconfig fails - do not sprinkle error messages when $(CC) does not exist - move arch/alpha/defconfig to the configs subdirectory - remove crappy header search path manipulation - add comment lines to .config to clarify the end of menu blocks - check uniqueness of module names (adding new warnings intentionally) * tag 'kbuild-v5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (24 commits) kconfig: use 'else ifneq' for Makefile to improve readability kbuild: check uniqueness of module names kconfig: Terminate menu blocks with a comment in the generated config kbuild: add LICENSES to KBUILD_ALLDIRS kbuild: remove 'addtree' and 'flags' magic for header search paths treewide: prefix header search paths with $(srctree)/ media: prefix header search paths with $(srctree)/ media: remove unneeded header search paths alpha: move arch/alpha/defconfig to arch/alpha/configs/defconfig kbuild: terminate Kconfig when $(CC) or $(LD) is missing kbuild: turn auto.conf.cmd into a mandatory include file .gitignore: exclude .get_maintainer.ignore and .gitattributes kbuild: add all Clang-specific flags unconditionally kbuild: Don't try to add '-fcatch-undefined-behavior' flag kbuild: add some extra warning flags unconditionally kbuild: add -Wvla flag unconditionally arch: remove dangling asm-generic wrappers samples: guard sub-directories with CONFIG options kbuild: re-enable int-in-bool-context warning MAINTAINERS: kbuild: Add pattern for scripts/*vmlinux* ...
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c updates from Wolfram Sang: "Some I2C core API additions which are kind of simple but enhance error checking for users a lot, especially by returning errno now. There are wrappers to still support the old API but it will be removed once all users are converted" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: core: add device-managed version of i2c_new_dummy i2c: core: improve return value handling of i2c_new_device and i2c_new_dummy
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
Pull ext4 fixes from Ted Ts'o: "Some bug fixes, and an update to the URL's for the final version of Unicode 12.1.0" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: avoid panic during forced reboot due to aborted journal ext4: fix block validity checks for journal inodes using indirect blocks unicode: update to Unicode 12.1.0 final unicode: add missing check for an error return from utf8lookup() ext4: fix miscellaneous sparse warnings ext4: unsigned int compared against zero ext4: fix use-after-free in dx_release() ext4: fix data corruption caused by overlapping unaligned and aligned IO jbd2: fix potential double free ext4: zero out the unused memory region in the extent tree block
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Steve French: "Minor cleanup and fixes, one for stable, four rdma (smbdirect) related. Also adds SEEK_HOLE support" * tag '5.2-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: add support for SEEK_DATA and SEEK_HOLE Fixed https://bugzilla.kernel.org/show_bug.cgi?id=202935 allow write on the same file cifs: Allocate memory for all iovs in smb2_ioctl cifs: Don't match port on SMBDirect transport cifs:smbd Use the correct DMA direction when sending data cifs:smbd When reconnecting to server, call smbd_destroy() after all MIDs have been called cifs: use the right include for signal_pending() smb3: trivial cleanup to smb2ops.c cifs: cleanup smb2ops.c and normalize strings smb3: display session id in debug data
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