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 0B8298C1F; Sat, 9 May 2026 20:24:40 +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=1778358281; cv=none; b=H2jkkgC+XbOQLnZvqnyXx7Nc2IENuP0cgQhnWB/Tr4JBzRl7XpbG62HQgqGK++lvz9j7amnBSBsfOHA6aRD4YPoR/Til9Yg6sWbdgQLZSS7OyPLZ8x4PV3W1bL6PL1uw1K3yeBgyYjJVEZjV8oiWA04/4eAvcJKwVFT+gWWSj1Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778358281; c=relaxed/simple; bh=kKWh3Ax64/du+5vhX0vAjVHPv0l4sBuI+ks7VTd/Lkw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=sHMlZVRcgVjdAFCmYnlbXBPNKNfx9fTEJq6jNxKVjf+x1Y5ePQr1ll7r2YuNStvn17bDdeCylWlsS5V8RnEu25jHnCH9VlIoOGnCiDIJu/TnfccgaIxe1JrmkBzMCfXZ6xdk8QFuEImd3m8B08MP/86Ps/Y3dCZ6A18nSpiAvhk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=shZOE2pV; 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="shZOE2pV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8F57EC2BCB2; Sat, 9 May 2026 20:24:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778358280; bh=kKWh3Ax64/du+5vhX0vAjVHPv0l4sBuI+ks7VTd/Lkw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=shZOE2pVpx5LAwKbDSqYjkqU3e5ZgIBDTpaNBPpdxKFnn7hy81myAkpSA+zI1NOjy +lCtIM2W21mDt+l3OF+B+pL6zjn3w28574nppg08u0KqlgRXdvAkRbO0G0oWB1uOto jurZzH1+Cd/vfNOQTM9pKWMYYNG4HiO8Sh0B55lhaS4+rgi07zTcEBESprQlU41IE4 vFiUSg49UFiqrg3tyQkj6J+wmzNc6SyfV+8nCiAnTOkcEi8iLsgzKaJMAahzCtfg77 2MaiR67kIZf0F5sTVlTruJXAgamxbEsnq9e5QVxG+RGOtuUl5FVZyf2t/vtmBZqubE M9kJNzwTG944g== Date: Sat, 9 May 2026 13:23:54 -0700 From: Eric Biggers To: Christoph Hellwig Cc: Ard Biesheuvel , linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-raid@vger.kernel.org, Ard Biesheuvel , Russell King , Arnd Bergmann Subject: Re: [PATCH 7/8] lib/raid6: Include asm/neon-intrinsics.h rather than arm_neon.h Message-ID: <20260509202354.GD11883@quark> References: <20260422171655.3437334-10-ardb+git@google.com> <20260422171655.3437334-17-ardb+git@google.com> <20260423074712.GC31018@lst.de> Precedence: bulk X-Mailing-List: linux-crypto@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: <20260423074712.GC31018@lst.de> On Thu, Apr 23, 2026 at 09:47:12AM +0200, Christoph Hellwig wrote: > On Wed, Apr 22, 2026 at 07:17:03PM +0200, Ard Biesheuvel wrote: > > From: Ard Biesheuvel > > > > arm_neon.h is a compiler header which needs some scaffolding to work > > correctly in the linux context, and so it is better not to include it > > directly. Both ARM and arm64 now provide asm/neon-intrinsics.h which > > takes care of this. > > > This could potentially clash with the raid6 library rework I'm doing > for 7.2. Although git has become pretty good about renamed files, so > maybe it won't be so bad. > I think this patch also breaks the userspace build of lib/raid6/. Which is going away in Christoph's series anyway, but maybe it would make sense to drop this patch (and patch 8 which depends on this, I think) from this series for now? That would make it a bit easier to take the rest through crc-next. - Eric