Re: [PATCH] latent_entropy: fix ARM build error on earlier gcc

From	Kees Cook <keescook@chromium.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] latent_entropy: fix ARM build error on earlier gcc
Date	2016-12-16 23:30 +0100
Message-ID	<sP9aN-14V-3@gated-at.bofh.it> (permalink)
References	<sP7Vn-oc-17@gated-at.bofh.it> <sP919-11E-45@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Fri, Dec 16, 2016 at 2:17 PM, PaX Team <pageexec@freemail.hu> wrote:
> On 16 Dec 2016 at 13:06, Kees Cook wrote:
>
>> This fixes build errors seen on gcc-4.9.3 or gcc-5.3.1 for an ARM:
>>
>> arm-soc/init/initramfs.c: In function 'error':
>> arm-soc/init/initramfs.c:50:1: error: unrecognizable insn:
>>  }
>>  ^
>> (insn 26 25 27 5 (set (reg:SI 111 [ local_entropy.243 ])
>>         (rotatert:SI (reg:SI 116 [ local_entropy.243 ])
>>             (const_int -30 [0xffffffffffffffe2]))) -1
>>      (nil))
>>
>> Patch from PaX Team <pageexec@freemail.hu>
>>
>> Reported-by: Arnd Bergmann <arnd@arndb.de>
>> Reported-by: Brad Spengler <spender@grsecurity.net>
>> Signed-off-by: Kees Cook <keescook@chromium.org>
>
> Cc: stable@vger.kernel.org perhaps?

Ah yes, good catch.

-Kees

-- 
Kees Cook
Nexus Security

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[PATCH] latent_entropy: fix ARM build error on earlier gcc Kees Cook <keescook@chromium.org> - 2016-12-16 22:10 +0100
  Re: [PATCH] latent_entropy: fix ARM build error on earlier gcc "PaX Team" <pageexec@freemail.hu> - 2016-12-16 23:20 +0100
    Re: [PATCH] latent_entropy: fix ARM build error on earlier gcc Kees Cook <keescook@chromium.org> - 2016-12-16 23:30 +0100

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