linux-kernel - Re: [PATCH v2 2/2] gcov: clang: drop support for clang-10 and older

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Message-ID: <b5df9160-0c7a-8e68-dee5-569d4c4c8d8f@linux.ibm.com>
Date:   Mon, 15 Mar 2021 14:54:15 +0100
From:   Peter Oberparleiter <oberpar@...ux.ibm.com>
To:     Nick Desaulniers <ndesaulniers@...gle.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     Nathan Chancellor <nathan@...nel.org>,
        linux-kernel@...r.kernel.org, clang-built-linux@...glegroups.com,
        Fangrui Song <maskray@...gle.com>,
        Prasad Sodagudi <psodagud@...cinc.com>
Subject: Re: [PATCH v2 2/2] gcov: clang: drop support for clang-10 and older

On 12.03.2021 23:41, Nick Desaulniers wrote:
> LLVM changed the expected function signatures for llvm_gcda_start_file()
> and llvm_gcda_emit_function() in the clang-11 release. Drop the older
> implementations and require folks to upgrade their compiler if they're
> interested in GCOV support.
> 
> Link: https://reviews.llvm.org/rGcdd683b516d147925212724b09ec6fb792a40041
> Link: https://reviews.llvm.org/rG13a633b438b6500ecad9e4f936ebadf3411d0f44
> Suggested-by: Nathan Chancellor <nathan@...nel.org>
> Signed-off-by: Nick Desaulniers <ndesaulniers@...gle.com>

Acked-by: Peter Oberparleiter <oberpar@...ux.ibm.com>

-- 
Peter Oberparleiter
Linux on Z Development - IBM Germany