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 X-Spam-Level: X-Spam-Status: No, score=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 25ABDC433F5 for ; Tue, 14 Sep 2021 12:11:56 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E045C6044F for ; Tue, 14 Sep 2021 12:11:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E045C6044F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QelQ+CI8uWuIhcxR/IEUA9nWhFK/dHXAdujunc5AEpA=; b=o+CDlGdnPGtC3k V5u26WdqJuG6y9W+lLdIZJY6Mc5OOrsbHu0lNwXY/wHoHNNVi7y71c/OaPM87WhwZHfZTL7UvHMoN tYMmpEJ40/QEQtL2VZcuL/b3HVlcolxK2EGgpAGIFJMqtUrBO6COeuzdJLLITeu5mm1mUxvTiUeZo YMGefC+9a0TAiZGVJUvMq2Go4ytp6vFQ/ehxuE0EY4ELv0wyk5abO/5+DyZ0z+s80ESox7t4zn5lt +Jpwyg+dNPuTu3BslY9rSAw5YamCzxG+5cRTqF08YF3sS/U3nu/MVbhzLKmY32KglxOl9NNmTs+Lc LFJUH7V+Pv6TH6s6076g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mQ7Hw-005ZEN-85; Tue, 14 Sep 2021 12:11:48 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mQ7H8-005You-NN; Tue, 14 Sep 2021 12:11:00 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id DCDDD60ED8; Tue, 14 Sep 2021 12:10:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1631621458; bh=6eta5IaVQyecbFieqH1slYSKBR/IBlo0wo4FWcGW+A0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=N6PMg+sWDjuXVYOpHuiBJTnlf+P2umXdEtKmIi5OJ2aR2reaLlexXQ+BPFTYvAylb FGT0YjQHmGh3dGIlYYmBzqoSD54+cAEAAPF5fpPnUlkdtCjkYsyO2FQH+OngVLu5QW zjZ42wCUKiM4AfqGPvzRk2Y4+bmX5oKye50C8ybF71uM5ansUx/KNU37Apfn6nngWT N0D+mesAhaqSK9PoTvOGoHT+kyWZdG1kZFSs07USsnr/8n8pDqDGm3ZKGW6urjoJew h7lgbd80Wd6mMWq7N2dwW/0FEFfVxaKKW9ogZAu70f1G6C/NobToXYV9OCrPKF7WFc ZwWItb/PrKNDg== From: Ard Biesheuvel To: linux-kernel@vger.kernel.org Cc: Ard Biesheuvel , Keith Packard , Russell King , Catalin Marinas , Will Deacon , Michael Ellerman , Benjamin Herrenschmidt , Christophe Leroy , Paul Mackerras , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Peter Zijlstra , Kees Cook , Andy Lutomirski , Linus Torvalds , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org Subject: [RFC PATCH 2/8] x86: add CPU field to struct thread_info Date: Tue, 14 Sep 2021 14:10:30 +0200 Message-Id: <20210914121036.3975026-3-ardb@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210914121036.3975026-1-ardb@kernel.org> References: <20210914121036.3975026-1-ardb@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210914_051058_860635_9B4250B0 X-CRM114-Status: GOOD ( 10.82 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org The CPU field will be moved back into thread_info even when THREAD_INFO_IN_TASK is enabled, so add it back to x86's definition of struct thread_info. Signed-off-by: Ard Biesheuvel --- arch/x86/include/asm/thread_info.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index cf132663c219..ebec69c35e95 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -57,6 +57,9 @@ struct thread_info { unsigned long flags; /* low level flags */ unsigned long syscall_work; /* SYSCALL_WORK_ flags */ u32 status; /* thread synchronous flags */ +#ifdef CONFIG_SMP + u32 cpu; /* current CPU */ +#endif }; #define INIT_THREAD_INFO(tsk) \ -- 2.30.2 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv