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 630A42D837C; Thu, 21 Aug 2025 21:16:08 +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=1755810968; cv=none; b=s6V2DiS7PClzexYzYU71oK6ICeZDIlZAzdDVj520LOhli4VgKx/I760z0yZiIfP0QuNb9nW/owJPAORNRmC/fWdw0tO9egMaj0yg32UHKncL0xhu7ljyW2BHldxnTf88rmvJ9k/KmcHPuJ4P+kY+PTccQvSHbL/GdRJxrDLw610= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755810968; c=relaxed/simple; bh=66yWNnzAMgeGutikhZxcg+vm/xcsjv8NO+92CQLqj+k=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=L80UoOX71IL0Ony/WMsIRjXpwuZC8GwMQsPgPTorTIK47qE7KGrGT9ycFSaMmby6cPSnLXbZ2gMYCVCVU0EIebJ1i4ZcYEnyR6poyaDO/7dmuyOGCz20wM7UOjArVeri+ttgyH9FARp1cynDJJOV0Ux5FuKeOTd+q1pfRjOjWH8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cKYszfa7; 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="cKYszfa7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F1C79C4CEF4; Thu, 21 Aug 2025 21:16:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755810968; bh=66yWNnzAMgeGutikhZxcg+vm/xcsjv8NO+92CQLqj+k=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=cKYszfa7HOCM4dC8RjdGv7hpuvVFQ01VBOFV/Sbb+oBhSySTpc1tbuIWodOeDz4WT aJiMf7RBqTe/L/Y/TCcod78yhuJv2HZE16iiq7hsKIQBxENoYnyZJqAWFYA8UBrt4R Wjx5Q6YMzV5Tvzev7TzE/ToEsGozjnQcisFWmiZ6Zu+nvu+2ifN4Ka7qibNXDHuUoy wxRLCAnikKFGiSrE+bzshh1ElDZHmJChwGDZi726IhQtvEzjmjuABsrof0dTGf7GLA /7GwzeYV3WnivK1w32xmDRRZ6wNUhb9UB0qxYBiCewsT2Rs+ygtDK3x9cEfIhUj6uM 0H/8V7/zF1ITg== From: Nathan Chancellor Date: Thu, 21 Aug 2025 14:15:42 -0700 Subject: [PATCH v2 05/12] mips: Unconditionally select ARCH_HAS_CURRENT_STACK_POINTER Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250821-bump-min-llvm-ver-15-v2-5-635f3294e5f0@kernel.org> References: <20250821-bump-min-llvm-ver-15-v2-0-635f3294e5f0@kernel.org> In-Reply-To: <20250821-bump-min-llvm-ver-15-v2-0-635f3294e5f0@kernel.org> To: linux-kernel@vger.kernel.org Cc: Arnd Bergmann , Kees Cook , Nick Desaulniers , Bill Wendling , Justin Stitt , llvm@lists.linux.dev, patches@lists.linux.dev, Thomas Bogendoerfer , Nathan Chancellor , linux-mips@vger.kernel.org X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=1032; i=nathan@kernel.org; h=from:subject:message-id; bh=66yWNnzAMgeGutikhZxcg+vm/xcsjv8NO+92CQLqj+k=; b=owGbwMvMwCUmm602sfCA1DTG02pJDBnLe5r2/+34JPGAh3GeQW72/mPFD5IOdzprXGOIe/t3S mXh4QP3O0pZGMS4GGTFFFmqH6seNzScc5bxxqlJMHNYmUCGMHBxCsBEdJ4zMtxZvTrXS4P9fMrr hdvD+T+vUGdP1nVLPnXyzQxL7o3X4y8z/OGrq7wU/ZLtzGkGA8Ebtidso/RTP69neZHA+4P54b/ 7jxkA X-Developer-Key: i=nathan@kernel.org; a=openpgp; fpr=2437CB76E544CB6AB3D9DFD399739260CB6CB716 Now that the minimum supported version of LLVM for building the kernel has been bumped to 15.0.0, the selection of ARCH_HAS_CURRENT_STACK_POINTER can be made unconditional since it is always true. Acked-by: Thomas Bogendoerfer Reviewed-by: Kees Cook Signed-off-by: Nathan Chancellor --- Cc: linux-mips@vger.kernel.org --- arch/mips/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index caf508f6e9ec..bc7473505f4a 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -6,7 +6,7 @@ config MIPS select ARCH_BINFMT_ELF_STATE if MIPS_FP_SUPPORT select ARCH_HAS_CPU_CACHE_ALIASING select ARCH_HAS_CPU_FINALIZE_INIT - select ARCH_HAS_CURRENT_STACK_POINTER if !CC_IS_CLANG || CLANG_VERSION >= 140000 + select ARCH_HAS_CURRENT_STACK_POINTER select ARCH_HAS_DEBUG_VIRTUAL if !64BIT select ARCH_HAS_DMA_OPS if MACH_JAZZ select ARCH_HAS_FORTIFY_SOURCE -- 2.50.1