commit 48a24510c328b3b3d7775377494b4ad4f58d189a Author: Greg Kroah-Hartman Date: Thu Sep 16 12:56:14 2021 +0200 Linux 5.4.147 Signed-off-by: Greg Kroah-Hartman commit 1f8ee024498d00d4f20a34278c23a6d77dd37616 Author: Greg Kroah-Hartman Date: Thu Sep 16 11:12:30 2021 +0200 Revert "time: Handle negative seconds correctly in timespec64_to_ns()" This reverts commit 7a25a0a94c8b49759582ac6141c06af4f3e8ae8f which is commit 39ff83f2f6cc5cc1458dfcea9697f96338210beb upstream. Arnd reports that this needs more review before being merged into all of the trees. Link: https://lore.kernel.org/r/CAK8P3a0z5jE=Z3Ps5bFTCFT7CHZR1JQ8VhdntDJAfsUxSPCcEw@mail.gmail.com Reported-by: Arnd Bergmann Cc: Lukas Hannen Cc: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman commit dc15f641c6ccf59b157c39a938b74298e6392b98 Author: Greg Kroah-Hartman Date: Thu Sep 16 10:51:42 2021 +0200 Revert "posix-cpu-timers: Force next expiration recalc after itimer reset" This reverts commit c322a963d522e9a4273e18c9d7bd6fd40a25160f which is commit 406dd42bd1ba0c01babf9cde169bb319e52f6147 upstream. It is reported to cause regressions. A proposed fix has been posted, but it is not in a released kernel yet. So just revert this from the stable release so that the bug is fixed. If it's really needed we can add it back in in a future release. Link: https://lore.kernel.org/r/87ilz1pwaq.fsf@wylie.me.uk Reported-by: "Alan J. Wylie" Cc: Linus Torvalds Cc: Frederic Weisbecker Cc: Thomas Gleixner Cc: Peter Zijlstra (Intel) Cc: Sasha Levin Signed-off-by: Greg Kroah-Hartman commit 541e757944aa63af6409a3bb7d483fd5cf9fcab3 Author: Greg Kroah-Hartman Date: Thu Sep 16 10:17:11 2021 +0200 Revert "block: nbd: add sanity check for first_minor" This reverts commit b3fa499d72a0db612f12645265a36751955c0037 which is commit b1a811633f7321cf1ae2bb76a66805b7720e44c9 upstream. The backport of this is reported to be causing some problems, so revert this for now until they are worked out. Link: https://lore.kernel.org/r/CACPK8XfUWoOHr-0RwRoYoskia4fbAbZ7DYf5wWBnv6qUnGq18w@mail.gmail.com Reported-by: Joel Stanley Cc: Christoph Hellwig Cc: Pavel Skripkin Cc: Jens Axboe Cc: Sasha Levin Signed-off-by: Greg Kroah-Hartman commit 5f3ecbf4d586b0e78c6399c4f6bbd9dcd4fd6fa0 Author: Sasha Levin Date: Wed Sep 15 21:16:27 2021 -0400 Revert "Bluetooth: Move shutdown callback before flushing tx and rx queue" This reverts commit abbcd61d091f69ec98013dc0ae9c992e152fc303. Botched backport, dropping to reword for next release. Reported-by: Guenter Roeck Signed-off-by: Sasha Levin