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 8A6EF3126A4; Wed, 22 Oct 2025 16:17:37 +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=1761149857; cv=none; b=Xfi4bVwgys/q7u2d9WbcfCNxhH4sVfh1V7fMiRi/WGRZo01O+ju36ZL5sZOgGj22HXVjcUydwD5f2+UPaal7BJV2ggPgsUqDEfpk+Gf3mHtuB9JIqmTvUQeJXM2wadrv/T2AqA7iV6ck59/XE8RWFLN2dadZblcEs80xAtMY5Ds= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761149857; c=relaxed/simple; bh=rLW1ynNa3SaBtjvt3d2mAGFdVn86KwNdTO6hkxUHKB8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=LrPzU22IGYGbmSXzcQk7w1Vz5jKKzXJ9tgzsOIeMxQUC9vaPNKSrNteCDqnAYhOuCcntre3MLvhCDaJ5I9XBVZmvszu2rWvSofUcy2fuboeMkVk9VHT6QqG86TjiFrI+7duhjKaOdvDlBeALmrteId0PXQZ9jvKZSWhTF7bY8/0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=V3iec2f5; 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="V3iec2f5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1B09DC4CEE7; Wed, 22 Oct 2025 16:17:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761149857; bh=rLW1ynNa3SaBtjvt3d2mAGFdVn86KwNdTO6hkxUHKB8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=V3iec2f5g8lpbutlDBsURcS33Zn1sUPwmcBR0875lcA9/p1SSKaqWU44qWkCNevV5 Gg2bmH0zW05wQV+5oJhDETl+Drq57PTYDk0kFuyIP4NxuRct1gOxD33spMBsDXUdD2 Dc9/TrKh7iVsj3C8I3UXCzYqCaIcFybqxuqO12iT+cDWOVr0uJ06SSP3z8rLtNqgV0 3k1MG4ZWqWbsVxRVIxa2eqBJ+vwjAucTCZratw4tZ0wi4w+fPcP8IlfL4K1tQPbfH3 5P5L2yRP7g2ei+mdTtM8tkoXymvnBV0kGtPBGjY/YYEsP+Les8u8h0Yn2k4j9QwNpU lJBShtoHCXrnQ== Date: Wed, 22 Oct 2025 18:17:32 +0200 From: Nathan Chancellor To: David Sterba Cc: Rasmus Villemoes , Linus Torvalds , David Sterba , linux-btrfs@vger.kernel.org, Nick Desaulniers , linux-kbuild@vger.kernel.org, Nicolas Schier Subject: Re: [PATCH 0/2] Kbuild: enable -fms-extensions, make btrfs the first user Message-ID: <20251022161732.GB1226098@ax162> References: <20251020142228.1819871-1-linux@rasmusvillemoes.dk> <20251022053042.GQ13776@suse.cz> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251022053042.GQ13776@suse.cz> + Nicolas for kbuild On Wed, Oct 22, 2025 at 07:30:42AM +0200, David Sterba wrote: > On Mon, Oct 20, 2025 at 04:22:26PM +0200, Rasmus Villemoes wrote: > > Since -fms-extensions once again came up as potentially useful, Linus > > suggested that we bite the bullet and enable it. > > > > https://lore.kernel.org/lkml/CAHk-=wjeZwww6Zswn6F_iZTpUihTSNKYppLqj36iQDDhfntuEw@mail.gmail.com/ > > > > So that's what patch 1 does, and patch 2 puts it to use in the btrfs > > case. > > > > Compile-tested only, with gcc (15.2.1) and clang (20.1.8). > > > > Rasmus Villemoes (2): > > Kbuild: enable -fms-extensions > > btrfs: send: make use of -fms-extensions for defining struct fs_path > > For the btrfs part > > Acked-by: David Sterba > > I think it makes more sense to take the patches via the kbuild tree so > it's in linux-next for build coverage and eventual tweaks to the Kbuild > files. Or I can take the patches into btrfs for-next. Yeah, we should be able to take these into Kbuild. I had just one small nit on patch 1 that we could probably fix up at application time unless folks disagree with it. I hope there will be no follow up fixes needed but it would make more sense in our tree than yours. Cheers, Nathan