linux-kernel - [tip: x86/cleanups] x86/kconfig: Remove CONFIG_AS

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Message-ID: <175578039523.1420.15391075810271564548.tip-bot2@tip-bot2>
Date: Thu, 21 Aug 2025 12:46:35 -0000
From: "tip-bot2 for Uros Bizjak" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Uros Bizjak <ubizjak@...il.com>, "Borislav Petkov (AMD)" <bp@...en8.de>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: x86/cleanups] x86/kconfig: Remove CONFIG_AS_AVX512

The following commit has been merged into the x86/cleanups branch of tip:

Commit-ID:     ae7c0996c0e0f7d3bd3665020e1fbb4d99b7373e
Gitweb:        https://git.kernel.org/tip/ae7c0996c0e0f7d3bd3665020e1fbb4d99b7373e
Author:        Uros Bizjak <ubizjak@...il.com>
AuthorDate:    Tue, 19 Aug 2025 10:57:52 +02:00
Committer:     Borislav Petkov (AMD) <bp@...en8.de>
CommitterDate: Thu, 21 Aug 2025 14:35:01 +02:00

x86/kconfig: Remove CONFIG_AS_AVX512

Commit

  5f5305dea066 ("raid6: skip avx512 checks")

and commit

  bc23fe6dc172 ("crypto: x86 - Remove CONFIG_AS_AVX512 handling")

removed all uses of CONFIG_AS_AVX512.

Remove check for assembler support of AVX-512 instructions.

Signed-off-by: Uros Bizjak <ubizjak@...il.com>
Signed-off-by: Borislav Petkov (AMD) <bp@...en8.de>
Link: https://lore.kernel.org/20250819085855.333380-4-ubizjak@gmail.com
---
 arch/x86/Kconfig.assembler | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/x86/Kconfig.assembler b/arch/x86/Kconfig.assembler
index ea0e9df..b1c59fb 100644
--- a/arch/x86/Kconfig.assembler
+++ b/arch/x86/Kconfig.assembler
@@ -1,11 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 # Copyright (C) 2020 Jason A. Donenfeld <Jason@...c4.com>. All Rights Reserved.
 
-config AS_AVX512
-	def_bool $(as-instr,vpmovm2b %k1$(comma)%zmm5)
-	help
-	  Supported by binutils >= 2.25 and LLVM integrated assembler
-
 config AS_WRUSS
 	def_bool $(as-instr64,wrussq %rax$(comma)(%rbx))
 	help