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 B130DCAC587 for ; Tue, 9 Sep 2025 06:58:10 +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=vPaERS7heEdgZ+XXTqFcTZCsMSQsN37Bm25HJTmSztE=; b=cxdfUXHAjYUQAf Qal0F6tX6tbavgzxEPANKNAZJuxM9FCNQ5LxzHphyjgZbkydY4agWIjEdc7gou30Oech/nIgbEHss M/POX90nzezGj0WWCb4aR4/pixnoNG6Slx7DFYxb+fpf/RCb3gYV4zbZ5QomCoc35KNuiiMGw0QTT imKeP2MXAsVmjCAr/JTunCTuKur4A9xptIL2Yal5CFt2CsrMMCWtHKM3u3GPkdCiDHzaJQ/S2Z4uj NXLu4vCgO/9hoJECyKN+kgGDkrUY+KlgqTcRvyBMlascvIKrqrwFICYeT9mQtz4riiyIW+8nWlESq ux/FybgT8iC4kzG03/lg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uvsIl-00000004y5d-16mv; Tue, 09 Sep 2025 06:58:03 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uvpv2-00000004BLr-0Nyy; Tue, 09 Sep 2025 04:25:25 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 05467449E2; Tue, 9 Sep 2025 04:25:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F9D2C4CEF4; Tue, 9 Sep 2025 04:25:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1757391922; bh=RrzY4SDc18Ci2TyOyhCgyGYX7hmnnBCU2e/pxbH8zRw=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=i9pJ18PLXuxKbzs/Iruw3PpLBgKXy9ssEffV+i7Q9gMAvoRB7kzd+iGGYRZ4Vjd4z nsdDoX1b8RjqFfB2U020ZMoVgWz32DH/3KHr9yu4W24HNyAdp4ShFmw5Gwb3/8dyxq YI0F046jfWbWEKO92OxW3X9LzuK+WjtFkn1xH7Gk= Date: Mon, 8 Sep 2025 21:25:18 -0700 From: Andrew Morton To: David Hildenbrand Cc: Eric Biggers , linux-kernel@vger.kernel.org, Alexander Potapenko , Brendan Jackman , Christoph Lameter , Dennis Zhou , Dmitry Vyukov , dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, iommu@lists.linux.dev, io-uring@vger.kernel.org, Jason Gunthorpe , Jens Axboe , Johannes Weiner , John Hubbard , kasan-dev@googlegroups.com, kvm@vger.kernel.org, "Liam R. Howlett" , Linus Torvalds , linux-arm-kernel@axis.com, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-ide@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mips@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, Lorenzo Stoakes , Marco Elver , Marek Szyprowski , Michal Hocko , Mike Rapoport , Muchun Song , netdev@vger.kernel.org, Oscar Salvador , Peter Xu , Robin Murphy , Suren Baghdasaryan , Tejun Heo , virtualization@lists.linux.dev, Vlastimil Babka , wireguard@lists.zx2c4.com, x86@kernel.org, Zi Yan Subject: Re: [PATCH v2 19/37] mm/gup: remove record_subpages() Message-Id: <20250908212518.77671b31aaad2832c17eab07@linux-foundation.org> In-Reply-To: <64fe4c61-f9cc-4a5a-9c33-07bd0f089e94@redhat.com> References: <20250901150359.867252-1-david@redhat.com> <20250901150359.867252-20-david@redhat.com> <5090355d-546a-4d06-99e1-064354d156b5@redhat.com> <20250905230006.GA1776@sol> <64fe4c61-f9cc-4a5a-9c33-07bd0f089e94@redhat.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250908_212524_162652_4899BB4A X-CRM114-Status: GOOD ( 14.63 ) 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 Sat, 6 Sep 2025 08:57:37 +0200 David Hildenbrand wrote: > >> @@ -3024,6 +3025,7 @@ static int gup_fast_pud_leaf(pud_t orig, pud_t *pudp, unsigned long addr, > >> return 0; > >> } > >> + pages += *nr; > >> *nr += refs; > >> for (; refs; refs--) > >> *(pages++) = page++; > > > > Can this get folded in soon? This bug is causing crashes in AF_ALG too. > > Andrew immediately dropped the original patch, so it's gone from > mm-unstable and should be gone from next soon (today?). I restored it once you sent out the fix. It doesn't seem to be in present -next but it should be there in the next one. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv