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 6DC1DC678D5 for ; Wed, 8 Mar 2023 09:15:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229754AbjCHJPa (ORCPT ); Wed, 8 Mar 2023 04:15:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230317AbjCHJOr (ORCPT ); Wed, 8 Mar 2023 04:14:47 -0500 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 975A33BDA5 for ; Wed, 8 Mar 2023 01:14:22 -0800 (PST) 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 sin.source.kernel.org (Postfix) with ESMTPS id 74A98CE1EF6 for ; Wed, 8 Mar 2023 09:14:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 23C6BC433D2; Wed, 8 Mar 2023 09:14:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678266851; bh=zBOBOFVgbqkqBtn1TlTnSj8wbwxe0Gfayh2o6ghYSA4=; h=Subject:To:Cc:From:Date:From; b=QhniqiQECJuf2SPzOe/a+aaHpeEd0sO4IJUCOe1X1wn2J4ZyvBueT593worRsDnbi rDZti8l3c8XpB/wORki5hMPfU8wZZGlzPOBT1YWp1mw7UfDRD7nP6Hm9MN1sdtmmrM E8JAmoNUCgOFz6GOAfhSwMZ96yYJYxFJh7Ti3kLc= Subject: FAILED: patch "[PATCH] powerpc/boot: Don't always pass -mcpu=powerpc when building" failed to apply to 6.1-stable tree To: pali@kernel.org, christophe.leroy@csgroup.eu, mpe@ellerman.id.au Cc: From: Date: Wed, 08 Mar 2023 10:14:00 +0100 Message-ID: <16782668406257@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x ff7c76f66d8bad4e694c264c789249e1d3a8205d # git commit -s git send-email --to '' --in-reply-to '16782668406257@kroah.com' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: ff7c76f66d8b ("powerpc/boot: Don't always pass -mcpu=powerpc when building 32-bit uImage") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ff7c76f66d8bad4e694c264c789249e1d3a8205d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pali=20Roh=C3=A1r?= Date: Wed, 25 Jan 2023 08:39:00 +0100 Subject: [PATCH] powerpc/boot: Don't always pass -mcpu=powerpc when building 32-bit uImage MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When CONFIG_TARGET_CPU is specified then pass its value to the compiler -mcpu option. This fixes following build error when building kernel with powerpc e500 SPE capable cross compilers: BOOTAS arch/powerpc/boot/crt0.o powerpc-linux-gnuspe-gcc: error: unrecognized argument in option ‘-mcpu=powerpc’ powerpc-linux-gnuspe-gcc: note: valid arguments to ‘-mcpu=’ are: 8540 8548 native make[1]: *** [arch/powerpc/boot/Makefile:231: arch/powerpc/boot/crt0.o] Error 1 Similar change was already introduced for the main powerpc Makefile in commit 446cda1b21d9 ("powerpc/32: Don't always pass -mcpu=powerpc to the compiler"). Fixes: 40a75584e526 ("powerpc/boot: Build wrapper for an appropriate CPU") Cc: stable@vger.kernel.org # v5.19+ Signed-off-by: Pali Rohár Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/2ae3ae5887babfdacc34435bff0944b3f336100a.1674632329.git.christophe.leroy@csgroup.eu diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index d32d95aea5d6..295f76df13b5 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -39,13 +39,19 @@ BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ $(LINUXINCLUDE) ifdef CONFIG_PPC64_BOOT_WRAPPER -ifdef CONFIG_CPU_LITTLE_ENDIAN -BOOTCFLAGS += -m64 -mcpu=powerpc64le +BOOTCFLAGS += -m64 else -BOOTCFLAGS += -m64 -mcpu=powerpc64 +BOOTCFLAGS += -m32 endif + +ifdef CONFIG_TARGET_CPU_BOOL +BOOTCFLAGS += -mcpu=$(CONFIG_TARGET_CPU) +else ifdef CONFIG_PPC64_BOOT_WRAPPER +ifdef CONFIG_CPU_LITTLE_ENDIAN +BOOTCFLAGS += -mcpu=powerpc64le else -BOOTCFLAGS += -m32 -mcpu=powerpc +BOOTCFLAGS += -mcpu=powerpc64 +endif endif BOOTCFLAGS += -isystem $(shell $(BOOTCC) -print-file-name=include)