From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9528313FEE; Wed, 11 Jun 2025 04:15:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749615352; cv=none; b=Z1nUdZKxrcSuj6qa1gV4jPOBl9vIZEjUnShZUcFmNLfKNgPbowsF9h6uewWFE1ZuKuvIGUuvcDxVUCmivZe6I3vV5ozQTIfcGTe5J1atVvamWbLpL+ODU8vTGIcrV16KQ56AWL5mEParEdUp/lpAfjlsUw1/em2CZs9Go9+Nq/M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749615352; c=relaxed/simple; bh=wACZzsDFZNRrbR4iZto+DCeNBZtfTvS3A+QWSX9iPr0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ZUuDpxR9T3vsTgHvkeK751V4ZrHASEd1tNygvVYgAkU35wVUUheqvTX9BPvvON9zCi52aqPmeoUk2e/lb4k2Bm+OKWdCB+OTchzVTgINEj1H0eY2ttc1g5jtl+ZEbQ2t1CKb53f8uNb2sZPXFG3NnS3AcaeQjxmsw23VAlfBTwM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ewpP+AmK; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ewpP+AmK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CB5BEC4CEEE; Wed, 11 Jun 2025 04:15:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749615352; bh=wACZzsDFZNRrbR4iZto+DCeNBZtfTvS3A+QWSX9iPr0=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ewpP+AmKEbAjmCU0PhdOn9EVd2FZaynKJvtewvz4byslZl4xPeE1m2p5U1nZNYHe4 vC+cZA2WP0CO4PIRW67pUke6WmSj/ci4zMo51k9meGdVhFj9jW6ur8FzttXN7Bs8Sc bIDU1fc8p2AP45Sl3ClN92uTw01nUqw1oe7V8EncbPJzbXNvTgunhY7h0tcdIHBmQ4 tTg1nVik+kOc7SAbSmZDCNub3FrLf/YrOqS9lEl3DxpGCBDWUEB8XjbO0WoP0bPCD4 LZFAJh4g3swIDhpw/PamROEbLiRfHRXoHzL/ZduRrh/0lCYAP9wlZ/jor/aavfcD+C HWxtbJMhgFT6w== Message-ID: <1b88323e-8d79-4a79-9e6a-ea817a9e056b@kernel.org> Date: Wed, 11 Jun 2025 06:15:48 +0200 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Patch "powerpc: do not build ppc_save_regs.o always" has been added to the 6.15-stable tree To: stable@vger.kernel.org, stable-commits@vger.kernel.org Cc: Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy References: <20250610115602.1537089-1-sashal@kernel.org> Content-Language: en-US From: Jiri Slaby Autocrypt: addr=jirislaby@kernel.org; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10. 06. 25, 13:56, Sasha Levin wrote: > This is a note to let you know that I've just added the patch titled > > powerpc: do not build ppc_save_regs.o always > > to the 6.15-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary Please drop this from all trees. It was correctly broken. The whole if was removed later by 93bd4a80efeb521314485a06d8c21157240497bb. > The filename of the patch is: > powerpc-do-not-build-ppc_save_regs.o-always.patch > and it can be found in the queue-6.15 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let know about it. > > > > commit 242c2ba3f16d92cd81c309725550f6c723833ae3 > Author: Jiri Slaby (SUSE) > Date: Thu Apr 17 12:53:05 2025 +0200 > > powerpc: do not build ppc_save_regs.o always > > [ Upstream commit 497b7794aef03d525a5be05ae78dd7137c6861a5 ] > > The Fixes commit below tried to add CONFIG_PPC_BOOK3S to one of the > conditions to enable the build of ppc_save_regs.o. But it failed to do > so, in fact. The commit omitted to add a dollar sign. > > Therefore, ppc_save_regs.o is built always these days (as > "(CONFIG_PPC_BOOK3S)" is never an empty string). > > Fix this by adding the missing dollar sign. > > Signed-off-by: Jiri Slaby (SUSE) > Fixes: fc2a5a6161a2 ("powerpc/64s: ppc_save_regs is now needed for all 64s builds") > Acked-by: Stephen Rothwell > Signed-off-by: Madhavan Srinivasan > Link: https://patch.msgid.link/20250417105305.397128-1-jirislaby@kernel.org > Signed-off-by: Sasha Levin > > diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile > index 6ac621155ec3c..0c26b2412d173 100644 > --- a/arch/powerpc/kernel/Makefile > +++ b/arch/powerpc/kernel/Makefile > @@ -160,7 +160,7 @@ endif > > obj64-$(CONFIG_PPC_TRANSACTIONAL_MEM) += tm.o > > -ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE)(CONFIG_PPC_BOOK3S),) > +ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE)$(CONFIG_PPC_BOOK3S),) > obj-y += ppc_save_regs.o > endif > -- js suse labs