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Date:   Thu, 19 Jan 2023 12:38:25 +0100
From:   Pavel Machek <pavel@denx.de>
To:     Vignesh Raghavendra <vigneshr@ti.com>
Cc:     "Luis Claudio R. Goncalves" <lgoncalv@redhat.com>,
        LKML <linux-kernel@vger.kernel.org>,
        linux-rt-users <linux-rt-users@vger.kernel.org>,
        stable-rt <stable-rt@vger.kernel.org>,
        Steven Rostedt <rostedt@goodmis.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Carsten Emde <C.Emde@osadl.org>,
        Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
        Daniel Wagner <daniel.wagner@suse.com>,
        Tom Zanussi <tom.zanussi@linux.intel.com>,
        Clark Williams <williams@redhat.com>,
        Mark Gross <markgross@kernel.org>,
        Pavel Machek <pavel@denx.de>,
        Jeff Brady <jeffreyjbrady@gmail.com>,
        Salvatore Bonaccorso <carnil@debian.org>
Subject: Re: [ANNOUNCE] 5.10.162-rt78
Message-ID: <Y8krsVFguwWLy+zT@duo.ucw.cz>
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Hi!

> > I'm pleased to announce the 5.10.162-rt78 stable release.
> >=20
> > You can get this release via the git tree at:
> >=20
> >   git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git
> >=20
> >   branch: v5.10-rt
> >   Head SHA1: 143ef105f40a65f3ddd57121d4b4bc36eb10cc06
> >=20
> > Or to build 5.10.162-rt78 directly, the following patches should be app=
lied:

> I see that vanilla 5.10.162-rt78 fails to build with arm64 defconfig. [0]=
 Full log [1]
> Any pointers on what maybe wrong?

We see the same failure.=20

>   AS      arch/arm64/kernel/entry.o
> arch/arm64/kernel/entry.S: Assembler messages:
> arch/arm64/kernel/entry.S:763: Error: immediate out of range at operand 3=
 -- `and x2,x19,#((1<<1)|(1<<0)|(1<<2)|(1<<3)|(1<<4)|(1<<5)|(1<<6)|(1<<13)|=
(1<<7))'
> make[2]: *** [scripts/Makefile.build:367: arch/arm64/kernel/entry.o] Erro=
r 1
> make[1]: *** [scripts/Makefile.build:503: arch/arm64/kernel] Error 2
> make: *** [Makefile:1837: arch/arm64] Error 2

The line is:

>        and     x2, x19, #_TIF_WORK_MASK

And I believe there were some cleanups in stable in that area. Let me
search for them.

Best regards,
								Pavel
--=20
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

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