From: Christoph Hellwig <hch@lst.de>
To: Ard Biesheuvel <ardb+git@google.com>
Cc: linux-arm-kernel@lists.infradead.org,
linux-crypto@vger.kernel.org, linux-raid@vger.kernel.org,
Ard Biesheuvel <ardb@kernel.org>, Christoph Hellwig <hch@lst.de>,
Russell King <linux@armlinux.org.uk>,
Arnd Bergmann <arnd@arndb.de>, Eric Biggers <ebiggers@kernel.org>
Subject: Re: [PATCH 7/8] lib/raid6: Include asm/neon-intrinsics.h rather than arm_neon.h
Date: Thu, 23 Apr 2026 09:47:12 +0200 [thread overview]
Message-ID: <20260423074712.GC31018@lst.de> (raw)
In-Reply-To: <20260422171655.3437334-17-ardb+git@google.com>
On Wed, Apr 22, 2026 at 07:17:03PM +0200, Ard Biesheuvel wrote:
> From: Ard Biesheuvel <ardb@kernel.org>
>
> 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.
next prev parent reply other threads:[~2026-04-23 7:47 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-22 17:16 [PATCH 0/8] ARM crc64 and XOR using NEON intrinsics Ard Biesheuvel
2026-04-22 17:16 ` [PATCH 1/8] ARM: Add a neon-intrinsics.h header like on arm64 Ard Biesheuvel
2026-04-22 17:16 ` [PATCH 2/8] xor/arm: Replace vectorized implementation with arm64's intrinsics Ard Biesheuvel
2026-04-22 18:07 ` Josh Law
2026-04-23 7:44 ` Christoph Hellwig
2026-04-22 17:16 ` [PATCH 3/8] xor/arm64: Use shared NEON intrinsics implementation from 32-bit ARM Ard Biesheuvel
2026-04-22 18:11 ` Josh Law
2026-04-23 7:46 ` Christoph Hellwig
2026-04-23 7:48 ` Ard Biesheuvel
2026-04-22 17:17 ` [PATCH 4/8] lib/crc: Turn NEON intrinsics crc64 implementation into common code Ard Biesheuvel
2026-04-22 18:13 ` Josh Law
2026-04-22 17:17 ` [PATCH 5/8] lib/crc: arm: Enable arm64's NEON intrinsics implementation of crc64 Ard Biesheuvel
2026-04-22 18:16 ` Josh Law
2026-04-22 17:17 ` [PATCH 6/8] crypto: aegis128 - Use neon-intrinsics.h on ARM too Ard Biesheuvel
2026-04-22 18:19 ` Josh Law
2026-04-22 17:17 ` [PATCH 7/8] lib/raid6: Include asm/neon-intrinsics.h rather than arm_neon.h Ard Biesheuvel
2026-04-22 18:20 ` Josh Law
2026-04-23 7:47 ` Christoph Hellwig [this message]
2026-04-22 17:17 ` [PATCH 8/8] ARM: Remove hacked-up asm/types.h header Ard Biesheuvel
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