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References: <20170711015524.22936-1-f4bug@amsat.org>
From: Richard Henderson <rth@twiddle.net>
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Date: Mon, 10 Jul 2017 16:38:21 -1000
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Subject: Re: [Qemu-devel] [PATCH] util/cacheinfo: add missing include
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To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= <f4bug@amsat.org>, qemu-devel@nongnu.org, "Emilio G. Cota" <cota@braap.org>, Pranith Kumar <bobby.prani@gmail.com>, =?UTF-8?Q?Alex_Benn=c3=a9e?= <alex.bennee@linaro.org>, David Gibson <david@gibson.dropbear.id.au>, Geert Martin Ijewski <gm.ijewski@web.de>

On 07/10/2017 03:55 PM, Philippe Mathieu-Daudé wrote:
> This include was forgotten when splitting cacheinfo.c out of
> tcg/ppc/tcg-target.inc.c (see commit b255b2c8).
> 
> While compiling on powerpc:
> 
>        CC      util/cacheinfo.o
>      qemu/util/cacheinfo.c: In function 'arch_cache_info':
>      qemu/util/cacheinfo.c:137:33: error: 'AT_ICACHEBSIZE' undeclared (first use in this function)
>               *isize = qemu_getauxval(AT_ICACHEBSIZE);
>                                       ^
>      qemu/util/cacheinfo.c:137:33: note: each undeclared identifier is reported only once for each function it appears in
>      qemu/util/cacheinfo.c:140:33: error: 'AT_DCACHEBSIZE' undeclared (first use in this function)
>               *dsize = qemu_getauxval(AT_DCACHEBSIZE);
>                                       ^
>      qemu/rules.mak:66: recipe for target 'util/cacheinfo.o' failed
>      make: *** [util/cacheinfo.o] Error 1

For the record, what is the os version?
Because this doesn't happen here for Centos7.


r~