From: Russell King - ARM Linux <linux@armlinux.org.uk>
To: David Binderman <dcb314@hotmail.com>,
Julien Thierry <julien.thierry@arm.com>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: linux-4.20-rc1/arch/arm/vfp/vfpmodule.c:576: possible cut'n'paste error
Date: Tue, 6 Nov 2018 16:20:15 +0000 [thread overview]
Message-ID: <20181106162014.GH30658@n2100.armlinux.org.uk> (raw)
In-Reply-To: <VI1PR08MB33420789A2AA1096D3F5FC9D9CCA0@VI1PR08MB3342.eurprd08.prod.outlook.com>
On Mon, Nov 05, 2018 at 01:53:13PM +0000, David Binderman wrote:
> Hello there,
>
> 2nd try. Plain text might help.
Yep, Linux kernel development generally doesn't like wasteful html
emails, sorry.
> linux-4.20-rc1/arch/arm/vfp/vfpmodule.c:576]: (warning) Redundant assignment of 'ufp_exc->fpinst2' to itself.
>
> Source code is
>
> ufp_exc->fpexc = hwstate->fpexc;
> ufp_exc->fpinst = hwstate->fpinst;
> ufp_exc->fpinst2 = ufp_exc->fpinst2;
Thanks for the report - it most certainly is a bug introduced by
Julien's patches, but I don't get your warning here. Which compiler
produces that warning?
Julien - unfortunately, I've just asked Linus to take another fix
for Spectre, so we're going to have to wait a bit before I can
submit something for this.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up
According to speedtest.net: 11.9Mbps down 500kbps up
next parent reply other threads:[~2018-11-06 16:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <VI1PR08MB3342D4ADBFBC43F2BE2FD34D9CCA0@VI1PR08MB3342.eurprd08.prod.outlook.com>
[not found] ` <VI1PR08MB33420789A2AA1096D3F5FC9D9CCA0@VI1PR08MB3342.eurprd08.prod.outlook.com>
2018-11-06 16:20 ` Russell King - ARM Linux [this message]
2018-11-06 16:29 ` linux-4.20-rc1/arch/arm/vfp/vfpmodule.c:576: possible cut'n'paste error Julien Thierry
2018-11-06 16:39 ` Russell King - ARM Linux
2018-11-06 16:44 ` Julien Thierry
[not found] ` <VI1PR08MB33427CD1C653245DBB979B9B9CCB0@VI1PR08MB3342.eurprd08.prod.outlook.com>
2018-11-06 16:37 ` Russell King - ARM Linux
2018-11-10 17:54 ` Robert Jarzmik
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