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=0.3 required=3.0 tests=BAYES_50,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 24DE8C63777 for ; Thu, 3 Dec 2020 10:54:25 +0000 (UTC) Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (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 32A09208FE for ; Thu, 3 Dec 2020 10:54:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 32A09208FE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvdimm-bounces@lists.01.org Received: from ml01.vlan13.01.org (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 48FC7100ED499; Thu, 3 Dec 2020 02:54:23 -0800 (PST) Received-SPF: None (mailfrom) identity=mailfrom; client-ip=2001:8b0:10b:1236::1; helo=casper.infradead.org; envelope-from=peterz@infradead.org; receiver= Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 1BE9A100ED497 for ; Thu, 3 Dec 2020 02:54:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=9XAdOW0NAX0z97TKLA8+FaheS9mZEC++RheCYzCJiC0=; b=KKTMVrk2lo1kupWYSi6GnJ50BP bbFlrFd213SadLnGexgRgxCz6XGnrCowFQbZYP0Ek8+TnQmvse7dy5OKwmn3pXSROdY1BzfrmJGB7 WW45gsa7uqgVDk/WxaN9QYY8s+hVcAKPMCMPVFg2fu9KPvvCsD0GvKgR/MmFKuTbob/dBDcKLVx5B P4sgOAspA60qV3ACg3l+Xcm5i655Z8KcWvX8nWRsfPX46HdLgl5RGBnPSVO5i2BEUZohg7qg0CNNo nWKWXZKL375ibiXy3GHDnLyLwKh1LD+IWnvr+atfzHA8HHC/BA61aXGhVhSOPkC/SH6irn6M9BAc8 ZESKvs0w==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kkmFV-0001La-1V; Thu, 03 Dec 2020 10:54:09 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 3C29D305C11; Thu, 3 Dec 2020 11:54:07 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 26E2820C22F92; Thu, 3 Dec 2020 11:54:07 +0100 (CET) Date: Thu, 3 Dec 2020 11:54:07 +0100 From: Peter Zijlstra To: Dan Williams Subject: Re: [PATCH] x86/mm: Fix leak of pmd ptlock Message-ID: <20201203105407.GL2414@hirez.programming.kicks-ass.net> References: <160697689204.605323.17629854984697045602.stgit@dwillia2-desk3.amr.corp.intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <160697689204.605323.17629854984697045602.stgit@dwillia2-desk3.amr.corp.intel.com> Message-ID-Hash: TNODC4BNNBISNME5CPSHA6HA5PQBJVAW X-Message-ID-Hash: TNODC4BNNBISNME5CPSHA6HA5PQBJVAW X-MailFrom: peterz@infradead.org X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation CC: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, stable@vger.kernel.org, Dave Hansen , Andy Lutomirski , x86@kernel.org, "H. Peter Anvin" , Yi Zhang , linux-kernel@vger.kernel.org, linux-nvdimm@lists.01.org, willy@infradead.org X-Mailman-Version: 3.1.1 Precedence: list List-Id: "Linux-nvdimm developer list." Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Wed, Dec 02, 2020 at 10:28:12PM -0800, Dan Williams wrote: > pmd_free() is close, but it is a messy fit due to requiring an @mm arg. Hurpm, only parisc and s390 actually use that argument. And s390 _really_ needs it, because they're doing runtime folding per mm. _______________________________________________ Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org To unsubscribe send an email to linux-nvdimm-leave@lists.01.org