linux-kernel - Re: [PATCH] recordmcount: Fix build failure on non arm64

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Date:   Mon, 10 Aug 2020 13:18:55 +0100
From:   Catalin Marinas <catalin.marinas@....com>
To:     Gregory Herrero <gregory.herrero@...cle.com>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        Steven Rostedt <rostedt@...dmis.org>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] recordmcount: Fix build failure on non arm64

On Mon, Aug 10, 2020 at 11:17:30AM +0200, Gregory Herrero wrote:
> On Mon, Aug 10, 2020 at 08:48:22AM +0000, Christophe Leroy wrote:
> > Commit ea0eada45632 leads to the following build failure on powerpc:
> > 
> >   HOSTCC  scripts/recordmcount
> > scripts/recordmcount.c: In function 'arm64_is_fake_mcount':
> > scripts/recordmcount.c:440: error: 'R_AARCH64_CALL26' undeclared (first use in this function)
> > scripts/recordmcount.c:440: error: (Each undeclared identifier is reported only once
> > scripts/recordmcount.c:440: error: for each function it appears in.)
> > make[2]: *** [scripts/recordmcount] Error 1
> > 
> > Make sure R_AARCH64_CALL26 is always defined.
> > 
> Oops, thanks for fixing this.
> 
> Acked-by: Gregory Herrero <gregory.herrero@...cle.com>

Thanks. I'll queue it via the arm64 tree (as I did with the previous
fix) but I'll wait a bit for Steve to ack it.

-- 
Catalin