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From: Kees Cook <keescook@chromium.org>
To: Lecopzer Chen <lecopzer.chen@mediatek.com>
Cc: clang-built-linux@googlegroups.com, linux-kbuild@vger.kernel.org,
	linux-kernel@vger.kernel.org, masahiroy@kernel.org,
	michal.lkml@markovi.net, nathan@kernel.org,
	ndesaulniers@google.com, samitolvanen@google.com,
	yj.chiang@mediatek.com
Subject: Re: [PATCH] kbuild: lto: fix module versionings mismatch in incremental build
Date: Wed, 16 Jun 2021 09:43:28 -0700	[thread overview]
Message-ID: <202106160942.A89674E54@keescook> (raw)
In-Reply-To: <20210616080252.32046-1-lecopzer.chen@mediatek.com>

On Wed, Jun 16, 2021 at 04:02:52PM +0800, Lecopzer Chen wrote:
> Yes, We can imitate how CLANG_VERSION was implemented in Kconfig.
> 
> Accroding to GNU make release page[1], I've only tested for 3.81,
> 4.2 and 4.3.
> 4.2 was released in 2016, I think it's fine for LTO lowest version.

Okay, sounds good. Are you able to build a patch for this?

Thanks for figuring it out!

-- 
Kees Cook

  reply	other threads:[~2021-06-16 16:43 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-14  5:51 [PATCH] kbuild: lto: fix module versionings mismatch in incremental build Lecopzer Chen
2021-06-14  9:49 ` Lecopzer Chen
2021-06-14 23:09 ` Kees Cook
2021-06-15  6:26   ` Lecopzer Chen
2021-06-15 15:22     ` Kees Cook
2021-06-16  8:02       ` Lecopzer Chen
2021-06-16 16:43         ` Kees Cook [this message]
2021-06-17  1:58           ` Lecopzer Chen

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