From mboxrd@z Thu Jan 1 00:00:00 1970 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 48B3BC4332F for ; Fri, 14 Oct 2022 20:14:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230139AbiJNUOX (ORCPT ); Fri, 14 Oct 2022 16:14:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59136 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231145AbiJNUOO (ORCPT ); Fri, 14 Oct 2022 16:14:14 -0400 Received: from mail-pg1-x549.google.com (mail-pg1-x549.google.com [IPv6:2607:f8b0:4864:20::549]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 208F32656F for ; Fri, 14 Oct 2022 13:14:13 -0700 (PDT) Received: by mail-pg1-x549.google.com with SMTP id t4-20020a635344000000b0045fe7baa222so3129447pgl.13 for ; Fri, 14 Oct 2022 13:14:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=g8mJKRUhkPO00K8I7nJ7lKtujFUxdFbhGR6doaLvrDA=; b=BYM366/GijWPTopDA+VEKZCw8lt94RZAa7uz9fHy13iIxLmF/SiRvm6EKXw4XkFrVC 0/AFpRSo+OkTcJcEowFM26R/wt2WYyUk++ENn0H40iFDFIrigMFwh8BWRUOE7iRYNd2P qKAY3+4ocVgvva99hRSjvPK9PZJ6zk4lV45RCTz0FkCeST3ME72YjlFgv3742PGmb+0j n7bXvVs99h6QQWxXId6qDWLzlfR0W5inoQJkEbJAKTb3U1mef5pUMKhTwlFV7xn8i8H5 VWMmkzgTvlXM/Le7Z9DDzVYzaw2o6i0FoK8vu+l/U+FukJtX932a+ixfNqPrxYRR+d0a XGFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=g8mJKRUhkPO00K8I7nJ7lKtujFUxdFbhGR6doaLvrDA=; b=h1ADXrqFHkjuLGFk/ibqUCSpfktmgIxF3tQHT8CI0zVWdHd+WDvbjSMazdwFrWlyc/ UMcBiNdPLpBxrfO/enZw22chba83183o9vhmr86dTWxafM89zBKEYFz6kyM/nO+3NeCU F7OYzj2l3OJAGLSiCyDPIX8PU8cZxWcEu78WDte4EvrF8OuSti4dSL2GGOvU6x94WBVh 40qlDYRcZKITMCpZU+1HNm5cDMLxsS/v/2Kp6qCT7DdgQ4m85Z1/2A8tlcb+MzommHqs xf/djs7wqk80sSpkYX6etnbHDpVHoZA09J9qADr3rVkGkhx4EROAlspSHmmld2RLLtv6 PGJw== X-Gm-Message-State: ACrzQf00Fkuy2silRZLDLE4HkWo/oVignwO5qg9wMEWlsOkbO+wGJ0bi jt7bLf1yV6aC1IZhG+5uRBJmAQzJv9lxRUPS8L0= X-Google-Smtp-Source: AMsMyM6+9zpr2T0LPT/BeZEh1rZWUcFwUjwPvlqA2QZ7aSFLVdSq53MFZ5X702ajJs3ldp0bupobvrmNpHPhBX3GB+E= X-Received: from ndesaulniers-desktop.svl.corp.google.com ([2620:0:100e:712:2ba5:63af:4077:4515]) (user=ndesaulniers job=sendgmr) by 2002:a63:f20a:0:b0:464:8c6:f27e with SMTP id v10-20020a63f20a000000b0046408c6f27emr5950038pgh.411.1665778452643; Fri, 14 Oct 2022 13:14:12 -0700 (PDT) Date: Fri, 14 Oct 2022 13:13:53 -0700 In-Reply-To: <20221014201354.3190007-1-ndesaulniers@google.com> Mime-Version: 1.0 References: <20221014201354.3190007-1-ndesaulniers@google.com> X-Developer-Key: i=ndesaulniers@google.com; a=ed25519; pk=UIrHvErwpgNbhCkRZAYSX0CFd/XFEwqX3D0xqtqjNug= X-Developer-Signature: v=1; a=ed25519-sha256; t=1665778434; l=938; i=ndesaulniers@google.com; s=20220923; h=from:subject; bh=ACjI4N5sTL9n0wpGEn6FRvgPw+8Rz09PIyJcQd9YCec=; b=sGDWzyqBWRtnFPlXYn6kJkJaWPxF/mHGnIFQ2BAlp1wGuBNBknNXQsLiZyXK2nnSLBk0d43jnQ3U fmzoIrnOCxUcdMi39cmhiVMeJKrVlAhtyIzU8eFJPCyQj5/IiRBo X-Mailer: git-send-email 2.38.0.413.g74048e4d9e-goog Message-ID: <20221014201354.3190007-4-ndesaulniers@google.com> Subject: [PATCH v4 3/4] ARM: only use -mtp=cp15 for the compiler From: Nick Desaulniers To: Russell King Cc: Arnd Bergmann , Ard Biesheuvel , Masahiro Yamada , Linus Walleij , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Nathan Chancellor , Nick Desaulniers Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Avoids an error from the assembler for CONFIG_THUMB2 kernels: clang-15: error: hardware TLS register is not supported for the thumbv4t sub-architecture This flag only makes sense to pass to the compiler, not the assembler. Perhaps CFLAGS_ABI can be renamed to CPPFLAGS_ABI to reflect that they will be passed to both the compiler and assembler for sources that require pre-processing. Signed-off-by: Nick Desaulniers --- arch/arm/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 8dd943b50b7d..ee888070b2ff 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -111,7 +111,7 @@ CFLAGS_ABI += -meabi gnu endif ifeq ($(CONFIG_CURRENT_POINTER_IN_TPIDRURO),y) -CFLAGS_ABI += -mtp=cp15 +KBUILD_CFLAGS += -mtp=cp15 endif # Accept old syntax despite ".syntax unified" -- 2.38.0.413.g74048e4d9e-goog