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[209.85.208.169]) by smtp.gmail.com with ESMTPSA id p7sm1394366ljn.79.2021.09.14.09.03.07 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Sep 2021 09:03:07 -0700 (PDT) Received: by mail-lj1-f169.google.com with SMTP id r3so24894851ljc.4 for ; Tue, 14 Sep 2021 09:03:07 -0700 (PDT) X-Received: by 2002:a2e:8185:: with SMTP id e5mr15610886ljg.31.1631635386868; Tue, 14 Sep 2021 09:03:06 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Linus Torvalds Date: Tue, 14 Sep 2021 09:02:51 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: linux: build faulure: error: "__has_attribute" is not defined To: Tetsuo Handa Cc: Nathan Chancellor , Stephen Rothwell , LKML Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 14, 2021 at 6:42 AM Tetsuo Handa wrote: > > Can you tell me the commit ? Two commits, in fact - both odd cases of "confused code ended up using the GCC4 #defines despite not being GCC4": 1619b69edce1 ("powerpc/boot: Fix build failure since GCC 4.9 removal") d0ee23f9d78b ("tools: compiler-gcc.h: Guard error attribute use with __has_attribute") hopefully that was all of it. Linus