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Date: Fri, 19 Nov 2021 13:35:22 +0100
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Nathan Chancellor <nathan@kernel.org>
Cc: Sasha Levin <sashal@kernel.org>, Kees Cook <keescook@chromium.org>,
	Nick Desaulniers <ndesaulniers@google.com>, stable@vger.kernel.org,
	llvm@lists.linux.dev
Subject: Re: Apply a52f8a59aef46b59753e583bf4b28fccb069ce64 to 5.15 through
 4.19
Message-ID: <YZeaCndfOGSZLHgX@kroah.com>
References: <YZKpVkYpYfYfHD50@archlinux-ax161>
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In-Reply-To: <YZKpVkYpYfYfHD50@archlinux-ax161>

On Mon, Nov 15, 2021 at 11:39:18AM -0700, Nathan Chancellor wrote:
> Hi Greg and Sasha,
> 
> There is a build error with newer versions of clang due to a broken
> FORTIFY_SOURCE implementation, which has never worked:
> 
> https://github.com/ClangBuiltLinux/linux/issues/1496
> https://github.com/ClangBuiltLinux/continuous-integration2/actions/runs/1457787760
> 
> Please apply upstream commit a52f8a59aef4 ("fortify: Explicitly disable
> Clang support") to 5.15 through 4.19 to resolve this. It should apply
> cleanly.

Hah!  Oh the Android people are going to _LOVE_ this one...

{sigh}

I'll go do this now...

greg k-h