From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [Suggestion] Latest randconfig build errors for Head.S
Date: Thu, 14 Mar 2013 23:43:23 +0000 [thread overview]
Message-ID: <20130314234323.GD4977@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <51415428.1070401@asianux.com>
On Thu, Mar 14, 2013 at 12:38:00PM +0800, Chen Gang wrote:
> Hello Maintainers:
>
> are these warnings for head.S OK ?
>
>
> make:
> make V=1 EXTRA_CFLAGS=-W ARCH=arm randconfig
> (this time, CONFIG_MMU=y)
>
> warning information:
> arch/arm/boot/compressed/head.S: Assembler messages:
> arch/arm/boot/compressed/head.S:565: Warning: (null)
> arch/arm/boot/compressed/head.S:676: Warning: (null)
> arch/arm/boot/compressed/head.S:698: Warning: (null)
> arch/arm/boot/compressed/head.S:722: Warning: (null)
> arch/arm/boot/compressed/head.S:726: Warning: (null)
> arch/arm/boot/compressed/head.S:735: Warning: (null)
> arch/arm/boot/compressed/head.S:978: Warning: (null)
> arch/arm/boot/compressed/head.S:1017: Warning: (null)
> arch/arm/boot/compressed/head.S:1018: Warning: (null)
> arch/arm/boot/compressed/head.S:1048: Warning: (null)
> arch/arm/boot/compressed/head.S:1055: Warning: (null)
> arch/arm/boot/compressed/head.S:1063: Warning: (null)
> arch/arm/boot/compressed/head.S:1074: Warning: (null)
> arch/arm/boot/compressed/head.S:1088: Warning: (null)
> arch/arm/boot/compressed/head.S:1120: Warning: (null)
> arch/arm/boot/compressed/head.S:1122: Warning: (null)
> arch/arm/boot/compressed/head.S:1123: Warning: (null)
> arch/arm/boot/compressed/head.S:1130: Warning: (null)
> arch/arm/boot/compressed/head.S:1162: Warning: (null)
*Sigh*
So our wonderful toolchain has decided to start producing NULL warnings
for every "mcr p15, 0, rX, c7, c10, 4" instruction? I'd just ignore
them and hope that the toolchain people fix it.
next prev parent reply other threads:[~2013-03-14 23:43 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-14 4:38 [Suggestion] Latest randconfig build errors for Head.S Chen Gang
2013-03-14 23:43 ` Russell King - ARM Linux [this message]
2013-03-15 0:52 ` Chen Gang
2013-03-15 9:31 ` Andrea Adami
2013-03-15 10:36 ` Chen Gang
2013-03-15 10:56 ` Arnd Bergmann
2013-03-15 11:11 ` Chen Gang F T
2013-03-15 11:29 ` Arnd Bergmann
2013-03-17 2:31 ` Chen Gang F T
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