From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 09690C48BF5 for ; Sat, 17 Feb 2024 01:08:26 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Nm+Hd5xd; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Tc9fK2nSZz3vbS for ; Sat, 17 Feb 2024 12:08:25 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Nm+Hd5xd; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=145.40.73.55; helo=sin.source.kernel.org; envelope-from=masahiroy@kernel.org; receiver=lists.ozlabs.org) Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Tc9dS0fypz2x9T for ; Sat, 17 Feb 2024 12:07:40 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 888BCCE2D74 for ; Sat, 17 Feb 2024 01:07:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA521C43399 for ; Sat, 17 Feb 2024 01:07:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708132054; bh=mQf5gJJ6NdN2hyEkzBNm8aZYruwyv8J7epPgamkF1Yk=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=Nm+Hd5xdiDX5wt8uAf1Q4UqpNP1rITuiDActDTj8tFhbw/ViXCo2e7U6Tqb8w8E9p fNLnU6C2YU3T+hPGErx+ZzLaTIbhc6Yj9+hKK3OlRtrkLOzmBI2Din3TWGHGZy+A4I ux46szeki3wD7Uqz5QZR3KZCmgZMwS65kWz4vcJSvw1OANkmUofn9cb8NHObannLAy P9FqYVQDs76iIJEspC7vyAhkWRrxvE0iQ7P12X4JDcn7bQpRbi8kbuyp4jQoNWjrLE 3GxTwLKxx+qyx4Ka8oZitBSDVojEtKCkof8bTN2DSQejBWS0cXfH+j4BYjdhcUaIsg BvMCFqB0uQ1fw== Received: by mail-lf1-f46.google.com with SMTP id 2adb3069b0e04-512a4d1451aso187902e87.3 for ; Fri, 16 Feb 2024 17:07:34 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCWWjba9AFN14/ADMb7G+N/WWC+eI2k+2X7jtIawMrlQWa2BM60UeXDchIVi6tBv+BjvtFOU/iVcWdul4L6b4IFoNsmwrcImcZ80GfD4vA== X-Gm-Message-State: AOJu0Yx+OUJxaCP10zl9Pv+MbqmXaxkJ+f3RCoJBGLDX55HGPNBBbqHH 1K4QqVPuswWbmxhD7mpsHCmXGuH82ou4ay2tNFubjDK/wz5b9IKvEN7Vi+uzX5+phOzYl4vfbL9 tNHXLyAmTCdZVI6KmonhDkIDPBdU= X-Google-Smtp-Source: AGHT+IEom0NPnE2o3k8T7A/b6db6mij+TMhvFwofksKvsyZJ+d525UXxatwU/JP/zYIqSVRsAGgz7QhehmiLW98YHmA= X-Received: by 2002:ac2:5e91:0:b0:512:9a29:1a81 with SMTP id b17-20020ac25e91000000b005129a291a81mr1405246lfq.14.1708132053196; Fri, 16 Feb 2024 17:07:33 -0800 (PST) MIME-Version: 1.0 References: <20240216135517.2002749-1-masahiroy@kernel.org> In-Reply-To: <20240216135517.2002749-1-masahiroy@kernel.org> From: Masahiro Yamada Date: Sat, 17 Feb 2024 10:06:56 +0900 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] powerpc: remove unused *_syscall_64.o variables in Makefile To: Michael Ellerman , Nicholas Piggin , Christophe Leroy , "Aneesh Kumar K . V" , "Naveen N . Rao" , linuxppc-dev@lists.ozlabs.org, Daniel Axtens Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" +To: Daniel Axtens Maybe, we should check if the issue fixed by 2f26ed1764b42a8c40d9c48441c73a70d805decf came back. On Fri, Feb 16, 2024 at 10:55=E2=80=AFPM Masahiro Yamada wrote: > > Commit ab1a517d55b0 ("powerpc/syscall: Rename syscall_64.c into > interrupt.c") missed to update these three lines: > > GCOV_PROFILE_syscall_64.o :=3D n > KCOV_INSTRUMENT_syscall_64.o :=3D n > UBSAN_SANITIZE_syscall_64.o :=3D n > > To restore the original behavior, we could replace them with: > > GCOV_PROFILE_interrupt.o :=3D n > KCOV_INSTRUMENT_interrupt.o :=3D n > UBSAN_SANITIZE_interrupt.o :=3D n > > However, nobody has noticed the functional change in the past three > years, so they were unneeded. > > Signed-off-by: Masahiro Yamada > --- > > arch/powerpc/kernel/Makefile | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile > index 2919433be355..72d1cd6443bc 100644 > --- a/arch/powerpc/kernel/Makefile > +++ b/arch/powerpc/kernel/Makefile > @@ -191,9 +191,6 @@ GCOV_PROFILE_kprobes-ftrace.o :=3D n > KCOV_INSTRUMENT_kprobes-ftrace.o :=3D n > KCSAN_SANITIZE_kprobes-ftrace.o :=3D n > UBSAN_SANITIZE_kprobes-ftrace.o :=3D n > -GCOV_PROFILE_syscall_64.o :=3D n > -KCOV_INSTRUMENT_syscall_64.o :=3D n > -UBSAN_SANITIZE_syscall_64.o :=3D n > UBSAN_SANITIZE_vdso.o :=3D n > > # Necessary for booting with kcov enabled on book3e machines > -- > 2.40.1 > --=20 Best Regards Masahiro Yamada