pm24.git/net/bluetooth/cmtp, branch v5.14

Bluetooth: cmtp: Use the correct print format

2021-06-26T05:12:40Z

According to Documentation/core-api/printk-formats.rst, Use the correct print format. Printing an unsigned int value should use %u instead of %d. Otherwise printk() might end up displaying negative numbers. Signed-off-by: Kai Ye Signed-off-by: Marcel Holtmann

Bluetooth: cmtp: fix file refcount when cmtp_attach_device fails

2021-06-26T05:12:25Z

When cmtp_attach_device fails, cmtp_add_connection returns the error value which leads to the caller to doing fput through sockfd_put. But cmtp_session kthread, which is stopped in this path will also call fput, leading to a potential refcount underflow or a use-after-free. Add a refcount before we signal the kthread to stop. The kthread will try to grab the cmtp_session_sem mutex before doing the fput, which is held when get_file is called, so there should be no races there. Reported-by: Ryota Shiga Signed-off-by: Thadeu Lima de Souza Cascardo Signed-off-by: Marcel Holtmann

net: make ->{get,set}sockopt in proto_ops optional

2020-07-20T01:16:41Z

Just check for a NULL method instead of wiring up sock_no_{get,set}sockopt. Signed-off-by: Christoph Hellwig Acked-by: Marc Kleine-Budde Signed-off-by: David S. Miller

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

Merge branch 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2018-10-25T19:48:22Z

Pull compat_ioctl fixes from Al Viro: "A bunch of compat_ioctl fixes, mostly in bluetooth. Hopefully, most of fs/compat_ioctl.c will get killed off over the next few cycles; between this, tty series already merged and Arnd's work this cycle ought to take a good chunk out of the damn thing..." * 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: hidp: fix compat_ioctl hidp: constify hidp_connection_add() cmtp: fix compat_ioctl bnep: fix compat_ioctl compat_ioctl: trim the pointless includes

Bluetooth: Remove unnecessary smp_mb__{before,after}_atomic

2018-09-27T09:59:58Z

The barriers are unneeded; wait_woken() and woken_wake_function() already provide us with the required synchronization: remove them and document that we're relying on the (implicit) synchronization provided by wait_woken() and woken_wake_function(). Signed-off-by: Andrea Parri Reviewed-by: Brian Norris Signed-off-by: Marcel Holtmann

cmtp: fix compat_ioctl

2018-09-10T16:41:06Z

Use compat_ptr(). And don't mess with fs/compat_ioctl.c Signed-off-by: Al Viro

Merge branch 'work.aio-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2018-06-04T20:57:43Z

Pull aio updates from Al Viro: "Majority of AIO stuff this cycle. aio-fsync and aio-poll, mostly. The only thing I'm holding back for a day or so is Adam's aio ioprio - his last-minute fixup is trivial (missing stub in !CONFIG_BLOCK case), but let it sit in -next for decency sake..." * 'work.aio-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (46 commits) aio: sanitize the limit checking in io_submit(2) aio: fold do_io_submit() into callers aio: shift copyin of iocb into io_submit_one() aio_read_events_ring(): make a bit more readable aio: all callers of aio_{read,write,fsync,poll} treat 0 and -EIOCBQUEUED the same way aio: take list removal to (some) callers of aio_complete() aio: add missing break for the IOCB_CMD_FDSYNC case random: convert to ->poll_mask timerfd: convert to ->poll_mask eventfd: switch to ->poll_mask pipe: convert to ->poll_mask crypto: af_alg: convert to ->poll_mask net/rxrpc: convert to ->poll_mask net/iucv: convert to ->poll_mask net/phonet: convert to ->poll_mask net/nfc: convert to ->poll_mask net/caif: convert to ->poll_mask net/bluetooth: convert to ->poll_mask net/sctp: convert to ->poll_mask net/tipc: convert to ->poll_mask ...

net: remove sock_no_poll

2018-05-26T07:16:44Z

Now that sock_poll handles a NULL ->poll or ->poll_mask there is no need for a stub. Signed-off-by: Christoph Hellwig

isdn: replace ->proc_fops with ->proc_show

2018-05-16T05:24:30Z

And switch to proc_create_single_data. Signed-off-by: Christoph Hellwig