user/sven/linux.git/fs/Makefile, branch stable/6.2.y

fs: fix sysctls.c built

2023-05-11T14:10:51Z

commit e3184de9d46c2eebdb776face2e2662c6733331d upstream. 'obj-$(CONFIG_SYSCTL) += sysctls.o' must be moved after "obj-y :=", or it won't be built as it is overwrited. Note that there is nothing that is going to break by linking sysctl.o later, we were just being way to cautious and patches have been updated to reflect these considerations and sent for stable as well with the whole "base" stuff needing to be linked prior to child sysctl tables that use that directory. All of the kernel sysctl APIs always share the same directory, and races against using it should end up re-using the same single created directory. And so something we can do eventually is do away with all the base stuff. For now it's fine, it's not creating an issue. It is just a bit pedantic and careful. Fixes: ab171b952c6e ("fs: move namespace sysctls and declare fs base directory") Cc: stable@vger.kernel.org # v5.17 Cc: Christian Brauner Cc: Kefeng Wang Signed-off-by: Kefeng Wang [mcgrof: enhanced commit log for stable criteria and clarify base stuff ] Signed-off-by: Luis Chamberlain Signed-off-by: Greg Kroah-Hartman

a.out: Remove the a.out implementation

2022-09-27T14:11:02Z

In commit 19e8b701e258 ("a.out: Stop building a.out/osf1 support on alpha and m68k") the last users of a.out were disabled. As nothing has turned up to cause this change to be reverted, let's remove the code implementing a.out support as well. There may be userspace users of the uapi bits left so the uapi headers have been left untouched. Signed-off-by: "Eric W. Biederman" Acked-by: Arnd Bergmann # arm defconfigs Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/871qrx3hq3.fsf@email.froward.int.ebiederm.org

io_uring: move to separate directory

2022-07-25T00:39:10Z

In preparation for splitting io_uring up a bit, move it into its own top level directory. It didn't really belong in fs/ anyway, as it's not a file system only API. This adds io_uring/ and moves the core files in there, and updates the MAINTAINERS file for the new location. Signed-off-by: Jens Axboe

Merge tag 'unicode-for-next-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode

2022-02-01T19:13:24Z

Pull unicode cleanup from Gabriel Krisman Bertazi: "A fix from Christoph Hellwig merging the CONFIG_UNICODE_UTF8_DATA into the previous CONFIG_UNICODE. It is -rc material since we don't want to expose the former symbol on 5.17. This has been living on linux-next for the past week" * tag 'unicode-for-next-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode: unicode: clean up the Kconfig symbol confusion

fs: move namespace sysctls and declare fs base directory

2022-01-22T06:33:36Z

This moves the namespace sysctls to its own file as part of the kernel/sysctl.c spring cleaning Since we have now removed all sysctls for "fs", we now have to declare it on the filesystem code, we do that using the new helper, which reduces boiler plate code. We rename init_fs_shared_sysctls() to init_fs_sysctls() to reflect that now fs/sysctls.c is taking on the burden of being the first to register the base directory as well. Lastly, since init code will load in the order in which we link it we have to move the sysctl code to be linked in early, so that its early init routine runs prior to other fs code. This way, other filesystem code can register their own sysctls using the helpers after this: * register_sysctl_init() * register_sysctl() Link: https://lkml.kernel.org/r/20211129211943.640266-3-mcgrof@kernel.org Signed-off-by: Luis Chamberlain Cc: Al Viro Cc: Anil S Keshavamurthy Cc: Antti Palosaari Cc: Christian Brauner Cc: "David S. Miller" Cc: Eric Biederman Cc: Eric Biggers Cc: Iurii Zaikin Cc: Kees Cook Cc: Lukas Middendorf Cc: Masami Hiramatsu Cc: "Naveen N. Rao" Cc: Stephen Kitt Cc: Xiaoming Ni Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fs: move shared sysctls to fs/sysctls.c

2022-01-22T06:33:36Z

To help with this maintenance let's start by moving sysctls to places where they actually belong. The proc sysctl maintainers do not want to know what sysctl knobs you wish to add for your own piece of code, we just care about the core logic. To help with this maintenance let's start by moving sysctls to places where they actually belong. The proc sysctl maintainers do not want to know what sysctl knobs you wish to add for your own piece of code, we just care about the core logic. So move sysctls which are shared between filesystems into a common file outside of kernel/sysctl.c. Link: https://lkml.kernel.org/r/20211129205548.605569-6-mcgrof@kernel.org Signed-off-by: Luis Chamberlain Cc: Al Viro Cc: Andy Shevchenko Cc: Antti Palosaari Cc: Eric Biederman Cc: Iurii Zaikin Cc: "J. Bruce Fields" Cc: Jeff Layton Cc: Kees Cook Cc: Lukas Middendorf Cc: Stephen Kitt Cc: Xiaoming Ni Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

unicode: clean up the Kconfig symbol confusion

2022-01-21T00:57:24Z

Turn the CONFIG_UNICODE symbol into a tristate that generates some always built in code and remove the confusing CONFIG_UNICODE_UTF8_DATA symbol. Note that a lot of the IS_ENABLED() checks could be turned from cpp statements into normal ifs, but this change is intended to be fairly mechanic, so that should be cleaned up later. Fixes: 2b3d04787012 ("unicode: Add utf8-data module") Reported-by: Linus Torvalds Reviewed-by: Eric Biggers Signed-off-by: Christoph Hellwig Signed-off-by: Gabriel Krisman Bertazi

Merge tag '5.15-rc-cifs-part2' of git://git.samba.org/sfrench/cifs-2.6

2021-09-12T17:10:21Z

Pull smbfs updates from Steve French: "cifs/smb3 updates: - DFS reconnect fix - begin creating common headers for server and client - rename the cifs_common directory to smbfs_common to be more consistent ie change use of the name cifs to smb (smb3 or smbfs is more accurate, as the very old cifs dialect has long been superseded by smb3 dialects). In the future we can rename the fs/cifs directory to fs/smbfs. This does not include the set of multichannel fixes nor the two deferred close fixes (they are still being reviewed and tested)" * tag '5.15-rc-cifs-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: properly invalidate cached root handle when closing it cifs: move SMB FSCTL definitions to common code cifs: rename cifs_common to smbfs_common cifs: update FSCTL definitions

Merge tag 'block-5.15-2021-09-11' of git://git.kernel.dk/linux-block

2021-09-11T17:19:51Z

Pull block fixes from Jens Axboe: - NVMe pull request from Christoph: - fix nvmet command set reporting for passthrough controllers (Adam Manzanares) - update a MAINTAINERS email address (Chaitanya Kulkarni) - set QUEUE_FLAG_NOWAIT for nvme-multipth (me) - handle errors from add_disk() (Luis Chamberlain) - update the keep alive interval when kato is modified (Tatsuya Sasaki) - fix a buffer overrun in nvmet_subsys_attr_serial (Hannes Reinecke) - do not reset transport on data digest errors in nvme-tcp (Daniel Wagner) - only call synchronize_srcu when clearing current path (Daniel Wagner) - revalidate paths during rescan (Hannes Reinecke) - Split out the fs/block_dev into block/fops.c and block/bdev.c, which has been long overdue. Do this now before -rc1, to avoid annoying conflicts due to this (Christoph) - blk-throtl use-after-free fix (Li) - Improve plug depth for multi-device plugs, greatly increasing md resync performance (Song) - blkdev_show() locking fix (Tetsuo) - n64cart error check fix (Yang) * tag 'block-5.15-2021-09-11' of git://git.kernel.dk/linux-block: n64cart: fix return value check in n64cart_probe() blk-mq: allow 4x BLK_MAX_REQUEST_COUNT at blk_plug for multiple_queues block: move fs/block_dev.c to block/bdev.c block: split out operations on block special files blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() block: genhd: don't call blkdev_show() with major_names_lock held nvme: update MAINTAINERS email address nvme: add error handling support for add_disk() nvme: only call synchronize_srcu when clearing current path nvme: update keep alive interval when kato is modified nvme-tcp: Do not reset transport on data digest errors nvmet: fixup buffer overrun in nvmet_subsys_attr_serial() nvmet: return bool from nvmet_passthru_ctrl and nvmet_is_passthru_req nvmet: looks at the passthrough controller when initializing CAP nvme: move nvme_multi_css into nvme.h nvme-multipath: revalidate paths during rescan nvme-multipath: set QUEUE_FLAG_NOWAIT

cifs: rename cifs_common to smbfs_common

2021-09-09T04:59:26Z

As we move to common code between client and server, we have been asked to make the names less confusing, and refer less to "cifs" and more to words which include "smb" instead to e.g. "smbfs" for the client (we already have "ksmbd" for the kernel server, and "smbd" for the user space Samba daemon). So to be more consistent in the naming of common code between client and server and reduce the risk of merge conflicts as more common code is added - rename "cifs_common" to "smbfs_common" (in future releases we also will rename the fs/cifs directory to fs/smbfs) Reviewed-by: Ronnie Sahlberg Signed-off-by: Steve French