From: Kees Cook <keescook@google.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>,
Tony Breeds <tony@bakeyournoodle.com>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Arnd Bergmann <arnd@arndb.de>,
Randy Dunlap <rdunlap@infradead.org>,
Olof Johansson <olof@lixom.net>, Mark Brown <broonie@kernel.org>,
info@kernelci.org, Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Will Deacon <will.deacon@arm.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
LKML <linux-kernel@vger.kernel.org>,
Linux-Next <linux-next@vger.kernel.org>,
Fengguang Wu <fengguang.wu@intel.com>,
Andrew Donnellan <andrew.donnellan@au1.ibm.com>,
Laura Abbott <labbott@redhat.com>,
"x86@kernel.org" <x86@kernel.org>
Subject: Re: enabling COMPILE_TEST support for GCC plugins in v4.11
Date: Fri, 23 Jun 2017 11:35:56 -0700 [thread overview]
Message-ID: <CAGXu5j+rbSkPfHQRhh8uLDGQd4RUt01Hj5fEZgQWo_B7+UHv5Q@mail.gmail.com> (raw)
In-Reply-To: <871sqbqmw1.fsf@concordia.ellerman.id.au>
On Thu, Jun 22, 2017 at 10:43 PM, Michael Ellerman <mpe@ellerman.id.au> wrote:
> [Old thread just popped up in my inbox]
>
> Kees Cook <keescook@google.com> writes:
>> On Thu, Dec 8, 2016 at 5:52 PM, Paul Gortmaker
>> <paul.gortmaker@windriver.com> wrote:
>>> On Thu, Dec 8, 2016 at 2:00 PM, Kees Cook <keescook@google.com> wrote:
>>>> Hi,
>>>>
>>>> I'd like to get the GCC plugins building under
>>>> allyesconfig/allmodconfig for -next soon (with the intention of
>>>> landing the change in v4.11). Specifically, I intend to revert
>>>> a519167e753e ("gcc-plugins: disable under COMPILE_TEST").
>>>
>>> If I recall correctly, I noted that the plugins broke the kernel.org
>>> cross compiler toolchains which led to the above disable.
>>
>> Do you mean these?
>> https://www.kernel.org/pub/tools/crosstool/
>
> I think those are the ones Paul is talking about.
>
> Those were mostly built by Tony, who is know, sadly, an Openstack
> developer and for some reason doesn't seem to have time to build
> toolchains for kernel hackers :P
>
>
> As folks may have seen on LWN, there are now pre-built toolchains for
> many architectures available from the Free Electrons guys, so that may
> help to unblock this situation somewhat:
>
> http://toolchains.free-electrons.com/
Perhaps we should add a link in pub/tools/crosstool/ ? 4.6.3 is pretty
old at this point, but the Free Electrons toolchains don't include
some of the less used architectures.
-Kees
--
Kees Cook
Pixel Security
next prev parent reply other threads:[~2017-06-23 18:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-08 19:00 enabling COMPILE_TEST support for GCC plugins in v4.11 Kees Cook
2016-12-09 1:52 ` Paul Gortmaker
2016-12-09 4:15 ` Kees Cook
2017-06-23 5:43 ` Michael Ellerman
2017-06-23 18:35 ` Kees Cook [this message]
2017-06-23 21:16 ` Tony Breeds
2016-12-09 10:40 ` Arnd Bergmann
2016-12-09 19:12 ` Kees Cook
2016-12-09 19:40 ` Linus Torvalds
2017-06-23 0:18 ` Kees Cook
2016-12-10 16:45 ` Emese Revfy
2016-12-16 21:05 ` Kees Cook
2016-12-09 11:33 ` Arnd Bergmann
2016-12-09 19:13 ` Kees Cook
2016-12-09 20:35 ` Arnd Bergmann
2016-12-09 21:08 ` kugan
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