From: Michal Hocko <mhocko@suse.com>
To: kbuild test robot <fengguang.wu@intel.com>
Cc: Rik van Riel <riel@redhat.com>,
kbuild-all@01.org, linux-mm@kvack.org,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [memcg:since-4.11 538/546] arch/x86/include/asm/stackprotector.h:77:12: error: 'CANARY_MASK' undeclared
Date: Fri, 30 Jun 2017 13:57:18 +0200 [thread overview]
Message-ID: <20170630115718.GH22917@dhcp22.suse.cz> (raw)
In-Reply-To: <201706301929.ZTFA1yFG%fengguang.wu@intel.com>
On Fri 30-06-17 19:45:31, Wu Fengguang wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.11
> head: 7398359c52bfc0e6188552bc391c717910db1a22
> commit: a76bbabc83c87148e249810efba03a1b7a5952d3 [538/546] x86: ascii armor the x86_64 boot init stack canary
> config: x86_64-randconfig-x010-201726 (attached as .config)
> compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
> reproduce:
> git checkout a76bbabc83c87148e249810efba03a1b7a5952d3
> # save the attached .config to linux build tree
> make ARCH=x86_64
>
> All errors (new ones prefixed by >>):
>
> In file included from include/linux/stackprotector.h:9:0,
> from arch/x86/kernel/process.c:22:
> arch/x86/include/asm/stackprotector.h: In function 'boot_init_stack_canary':
> >> arch/x86/include/asm/stackprotector.h:77:12: error: 'CANARY_MASK' undeclared (first use in this function)
> canary &= CANARY_MASK;
> ^~~~~~~~~~~
My fault. I've screwed applying
randomstackprotect-introduce-get_random_canary-function.patch. Will fix
that up and update my mmotm git tree. Sorry about that!
--
Michal Hocko
SUSE Labs
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next prev parent reply other threads:[~2017-06-30 11:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-30 11:45 kbuild test robot
2017-06-30 11:57 ` Michal Hocko [this message]
2017-06-30 12:15 ` Michal Hocko
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