From patchwork Mon Nov 29 16:58:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nathan Chancellor X-Patchwork-Id: 12645367 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E10AC433F5 for ; Mon, 29 Nov 2021 17:03:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346245AbhK2RGp (ORCPT ); Mon, 29 Nov 2021 12:06:45 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:51340 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346451AbhK2REp (ORCPT ); Mon, 29 Nov 2021 12:04:45 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3D4EF615DB; Mon, 29 Nov 2021 17:01:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0556DC53FAD; Mon, 29 Nov 2021 17:01:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638205286; bh=/ne/8eGyexnTy3fVEdgXTWHbbDJWeY1a8AfrF7JW03A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oEwF2HlXXPHDI2XBPajQ05jmYJQIZtedisnlUB6jFQYUyg+AlxM1pUf2mwlIXlVsN 4bR0M84eNAnSXgDi+WzFWxWeNc1JBwL5Vr5X9GUvsFxbU/qHDS0xZL8FhkCVA7iZfU URLCLZfSUeF2aG81yx0Ep5+VWz4kdyPfPnAh20TVDJ829Mnryy3qUhMzJUd/xzFooE HgM0Zna7pG4CRIu759uwsNMjgy1NzTo65DHzhZ2aln/qrJOVyietia1v2YcCr6PboQ YKzTT+4mTKVZbirvzUGeFlLAL7tva9JE0AvsIzFXTNC+rNY768OihMjElULHm1G9u8 A2cpZ+2yrBeGQ== From: Nathan Chancellor To: Nick Desaulniers , Kees Cook , Andrew Morton , Arnd Bergmann Cc: Masahiro Yamada , Miguel Ojeda , Sami Tolvanen , Tom Stellard , Michael Ellerman , Naresh Kamboju , Jakub Kicinski , cki-project@redhat.com, kernelci@groups.io, llvm@lists.linux.dev, linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org, Nathan Chancellor Subject: [PATCH RFC 4/6] Revert "ARM: 9070/1: Make UNWINDER_ARM depend on ld.bfd or ld.lld 11.0.0+" Date: Mon, 29 Nov 2021 09:58:01 -0700 Message-Id: <20211129165803.470795-5-nathan@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211129165803.470795-1-nathan@kernel.org> References: <20211129165803.470795-1-nathan@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org This reverts commit 7411cfc3c91a08a884463bbc7623087ecc2efdd8. The minimum supported version of LLVM has been raised to 11.0.0, meaning this check is always true, so it can be dropped. Signed-off-by: Nathan Chancellor --- arch/arm/Kconfig.debug | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 98436702e0c7..cd2d74b625c1 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -66,8 +66,6 @@ config UNWINDER_FRAME_POINTER config UNWINDER_ARM bool "ARM EABI stack unwinder" depends on AEABI && !FUNCTION_GRAPH_TRACER - # https://github.com/ClangBuiltLinux/linux/issues/732 - depends on !LD_IS_LLD || LLD_VERSION >= 110000 select ARM_UNWIND help This option enables stack unwinding support in the kernel