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From: Ard Biesheuvel <ardb+git@google.com>
To: linux-arm-kernel@lists.infradead.org
Cc: 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: [PATCH 7/8] lib/raid6: Include asm/neon-intrinsics.h rather than arm_neon.h
Date: Wed, 22 Apr 2026 19:17:03 +0200	[thread overview]
Message-ID: <20260422171655.3437334-17-ardb+git@google.com> (raw)
In-Reply-To: <20260422171655.3437334-10-ardb+git@google.com>

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.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 lib/raid6/neon.uc            | 2 +-
 lib/raid6/recov_neon_inner.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/raid6/neon.uc b/lib/raid6/neon.uc
index 355270af0cd6..3dc20511103a 100644
--- a/lib/raid6/neon.uc
+++ b/lib/raid6/neon.uc
@@ -24,7 +24,7 @@
  * This file is postprocessed using unroll.awk
  */
 
-#include <arm_neon.h>
+#include <asm/neon-intrinsics.h>
 #include "neon.h"
 
 typedef uint8x16_t unative_t;
diff --git a/lib/raid6/recov_neon_inner.c b/lib/raid6/recov_neon_inner.c
index f9e7e8f5a151..06b2967fb8b6 100644
--- a/lib/raid6/recov_neon_inner.c
+++ b/lib/raid6/recov_neon_inner.c
@@ -4,7 +4,7 @@
  * Copyright (C) 2017 Linaro Ltd. <ard.biesheuvel@linaro.org>
  */
 
-#include <arm_neon.h>
+#include <asm/neon-intrinsics.h>
 #include "neon.h"
 
 #ifdef CONFIG_ARM
-- 
2.54.0.rc1.555.g9c883467ad-goog


  parent reply	other threads:[~2026-04-22 17:17 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 ` Ard Biesheuvel [this message]
2026-04-22 18:20   ` [PATCH 7/8] lib/raid6: Include asm/neon-intrinsics.h rather than arm_neon.h Josh Law
2026-04-23  7:47   ` Christoph Hellwig
2026-04-22 17:17 ` [PATCH 8/8] ARM: Remove hacked-up asm/types.h header Ard Biesheuvel

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