commit 44a32dcb2fb5598dc8b61645852df0ea829aeace
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date:   Thu Sep 16 12:51:23 2021 +0200

    Linux 5.10.66
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 1de280adb209e5b95528b00b878e0d9e35594102
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date:   Thu Sep 16 11:12:30 2021 +0200

    Revert "time: Handle negative seconds correctly in timespec64_to_ns()"
    
    This reverts commit 656f343d724b45295f73000eb6e7bd3d212af116 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 <arnd@kernel.org>
    Cc: Lukas Hannen <lukas.hannen@opensource.tttech-industrial.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit f49fd9882f54a5c91d211f5f37432d50f4a1bb1c
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date:   Thu Sep 16 10:51:42 2021 +0200

    Revert "posix-cpu-timers: Force next expiration recalc after itimer reset"
    
    This reverts commit 13ccaef77ee86047033c50bf59cb19e0dda3aa97 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" <alan@wylie.me.uk>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Frederic Weisbecker <frederic@kernel.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
    Cc: Sasha Levin <sashal@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 0daa75bf750c400af0a0127fae37cd959d36dee7
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date:   Thu Sep 16 10:17:11 2021 +0200

    Revert "block: nbd: add sanity check for first_minor"
    
    This reverts commit 4b21d4e820bb9a1415ec76dfe565e4c5937337dd 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 <joel@jms.id.au>
    Cc: Christoph Hellwig <hch@lst.de>
    Cc: Pavel Skripkin <paskripkin@gmail.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Sasha Levin <sashal@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit d3c3f4e07826acf1ddcdca44057927e3a1ca3072
Author: Sasha Levin <sashal@kernel.org>
Date:   Wed Sep 15 21:15:41 2021 -0400

    Revert "Bluetooth: Move shutdown callback before flushing tx and rx queue"
    
    This reverts commit 471128476819777a7b71f2b90bc868ccf74b185f.
    
    Botched backport, dropping to rework for next release.
    
    Reported-by: Pavel Machek <pavel@denx.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>