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Date:   Tue, 20 Apr 2021 13:03:21 +0200
From:   "Ahmed S. Darwish" <a.darwish@linutronix.de>
To:     ycollette.nospam@free.fr
Cc:     Steven Rostedt <rostedt@goodmis.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Carsten Emde <C.Emde@osadl.org>,
        John Kacur <jkacur@redhat.com>,
        Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
        Daniel Wagner <wagi@monom.org>,
        Tom Zanussi <zanussi@kernel.org>,
        "Srivatsa S. Bhat" <srivatsa@csail.mit.edu>,
        LKML <linux-kernel@vger.kernel.org>,
        linux-rt-users <linux-rt-users@vger.kernel.org>
Subject: Re: [ANNOUNCE] 5.10.30-rt37
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On Tue, Apr 20, 2021, ycollette.nospam@free.fr wrote:
>
> net/xfrm/xfrm_state.c: In function 'xfrm_state_init':
> ./include/linux/seqlock.h:178:36: error: initialization of 'seqcount_spinlock_t *' {aka 'struct seqcount_spinlock *'} from incompatible pointer type 'seqcount_t *' {aka 'struct seqcount *'} [-Werror=incompatible-pointer-types]
>   178 |   seqcount_##lockname##_t *____s = (s);   \
>       |                                    ^
...
> net/xfrm/xfrm_state.c:2666:2: note: in expansion of macro 'seqcount_spinlock_init'
>  2666 |  seqcount_spinlock_init(&net->xfrm.xfrm_state_hash_generation,
>       |  ^~~~~~~~~~~~~~~~~~~~~~

There is a rebase error at:

  247560698349 ("Merge tag 'v5.10.30' into v5.10-rt")

Cherry-pick mainline's commit:

  bc8e0adff343 ("net: xfrm: Use sequence counter with associated spinlock")

and your compilation issue will be fixed.

Good luck,

--
Ahmed S. Darwish