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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C1EABC43217 for ; Wed, 18 May 2022 17:14:06 +0000 (UTC) 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:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=0vv6aA9gvPx9582DX2q1FG6Vkxi6YQGTdAjLiJQ9JbE=; b=Z6hOt4xeSYSK8y Jg6uL1+nCCZGwt5uFa2ZGoHypjAXyXmXV7B7jpd94Rgb5Jc1weJFoGr0jUS1MNyPS8f/bl1FOpmHG SU2cWF6MPL3ToMbnSMm1b8+BJauUgwMh1BfcW4ohZzqfZsB57VA54Z/4zFE8LBay2gtDeKhDda1Ay LT+MEySpOqoQl1HhhMZsoDWFKPQ0fnJbTeGJliEmoOMH4jml4AqlKsI5PSj9NVkEXxKVI4NTOjt5d jzU603H7NClgrXrqOy4m+rGAZrF8BcZbsih+wTaSzSnvYKB/XXrSsrN4tTVt5wJSAQUYKwXDVDBeq AjYM8sFJ6UGbZNRUIWOQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nrNFG-003C2G-8E; Wed, 18 May 2022 17:13:58 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nrNF5-003BzK-1I; Wed, 18 May 2022 17:13:48 +0000 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 ams.source.kernel.org (Postfix) with ESMTPS id 28AB8B8200E; Wed, 18 May 2022 17:13:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 59C66C385A9; Wed, 18 May 2022 17:13:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1652894023; bh=9tQumf5hmMksHJMd0ddXQO4pdkF9lxtXV2d4XMaXLMg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=1oFQORUH8huv1XWXl2XhwSl42RUHMTVMSUF7MmvBgM1HLhRrMGez+Fyr6OoiM2x+s jnKUKKp268ix7GKNohFVUZ0gACXAWGr0IQXMoQV2FPJw+yFPDX/v3BNy3B6zB0dgBH uhYm1Jy8z93pfIewz5emoCFiPAMatvkJ7i8n8VIw= Date: Wed, 18 May 2022 10:13:42 -0700 From: Andrew Morton To: Catalin Marinas Cc: Tong Tiangen , Will Deacon , Paul Walmsley , Palmer Dabbelt , Palmer Dabbelt , Albert Ou , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, wangkefeng.wang@huawei.com, Guohanjun , Xie XiuQi , linux-mm@kvack.org Subject: Re: [PATCH -next 2/2] arm64/mm: fix page table check compile error for CONFIG_PGTABLE_LEVELS=2 Message-Id: <20220518101342.b1b17ab43331f31df33780ae@linux-foundation.org> In-Reply-To: References: <20220517074548.2227779-1-tongtiangen@huawei.com> <20220517074548.2227779-3-tongtiangen@huawei.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-redhat-linux-gnu) Mime-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220518_101347_274200_256D74C3 X-CRM114-Status: GOOD ( 16.29 ) 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 On Wed, 18 May 2022 17:28:38 +0100 Catalin Marinas wrote: > On Tue, May 17, 2022 at 07:45:48AM +0000, Tong Tiangen wrote: > > If CONFIG_PGTABLE_LEVELS=2 and CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y, > > then we trigger a compile error: > > > > error: implicit declaration of function 'pte_user_accessible_page' > > > > Move the definition of page table check helper out of branch > > CONFIG_PGTABLE_LEVELS > 2 > > > > Fixes: daf214c14dbe ("arm64/mm: enable ARCH_SUPPORTS_PAGE_TABLE_CHECK") > > Signed-off-by: Tong Tiangen > > I'd drop the fixes tag here since the patch is queued in the mm tree and > AFAIK that one doesn't have stable git commit ids. MM tree is at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Commit ID's are stable if a commit is in the mm-hotfixes-stable, mm-stable or mm-nonmm-stable branch. Commit ID's are unstable if a commit is still in the mm-hotfixes-unstable, mm-unstable or mm-unnonmm-stable. I move patches from -unstable to -stable after they're considered ready for it. The delay is very variable, depends on how things are coming along with that patch(set). _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv