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From: Mark Brown <broonie@kernel•org>
To: Catalin Marinas <catalin.marinas@arm•com>,
	Will Deacon <will.deacon@arm•com>
Cc: linaro-kernel@lists•linaro.org, khilman@kernel•org,
	kernel-build-reports@lists•linaro.org,
	linux-next@vger•kernel.org, matthew.hart@linaro•org,
	linux-arm-kernel@lists•infradead.org
Subject: Re: next-20180723 build: 2 failures 11 warnings (next-20180723)
Date: Mon, 23 Jul 2018 19:11:50 +0100	[thread overview]
Message-ID: <20180723181150.GF13981@sirena.org.uk> (raw)
In-Reply-To: <E1fheAy-0003tU-Dq@optimist>


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On Mon, Jul 23, 2018 at 05:59:12PM +0100, Build bot for Mark Brown wrote:

Today's -next fails to build an arm64 allmodconfig with:

> 	arm64-allmodconfig
> ERROR: "__sync_icache_dcache" [drivers/xen/xen-privcmd.ko] undefined!

using

   aarch64-linux-gnu-gcc (Linaro GCC 5.3-2016.05) 5.3.1 20160412

however it builds perfectly fine with

   aarch64-linux-gnu-gcc (Linaro GCC 6.2-2016.11) 6.2.1 20161016

which honestly seems like a sensible and worthwhile upgrade at this
point anyway given that it's a year and a half old so I'm going to do
that for my builder (perhaps even jump on a newer version) but it seemed
worth highlighting in case this is considered undesirable.  A similar
issue is hitting on KernelCI, we should probably look at upgrading the
toolchain there too.

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       reply	other threads:[~2018-07-23 18:11 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <E1fheAy-0003tU-Dq@optimist>
2018-07-23 18:11 ` Mark Brown [this message]
2018-07-24  9:16   ` next-20180723 build: 2 failures 11 warnings (next-20180723) Will Deacon
     [not found]     ` <CAH+k93GQRKO8s+0qkSH+d_2GkapMAp8C776Q4bZZnL37M5MBCw@mail.gmail.com>
2018-07-24  9:34       ` Matt Hart
2018-07-23 18:25 ` Mark Brown

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