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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (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 9D7D9D5E376 for ; Sat, 9 Nov 2024 15:40:18 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-3.v29.lw.sourceforge.com) by sfs-ml-3.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1t9nZR-0005nd-Sw; Sat, 09 Nov 2024 15:40:17 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-3.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1t9nZQ-0005nV-UT for linux-f2fs-devel@lists.sourceforge.net; Sat, 09 Nov 2024 15:40:16 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=MIME-Version:Content-Transfer-Encoding:Content-Type :References:In-Reply-To:Message-ID:Date:Subject:To:From:Sender:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=2ZraKwelxXky2NkyWMtagXWnOaVv7x0Dht+CCfFgp8E=; b=AMLHiv1dRgdE/lZChzqr7Qj9nn iq6rUZEqZ/pBHGeIvZ2gA+M00yaTjShr/qMYPcbwQ3d8JG2+BGyeP9+aQYWWDelRD1wBQl8cC7D52 gAUy08I6wpBsLPNREcf/I9k+adjJTknbZRZDrzwTI/xneDpcrjcx/azvdvlZsY5+U1Xc=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=MIME-Version:Content-Transfer-Encoding:Content-Type:References: In-Reply-To:Message-ID:Date:Subject:To:From:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=2ZraKwelxXky2NkyWMtagXWnOaVv7x0Dht+CCfFgp8E=; b=ROzj6qUE7Lv3KAVv4b0jF8cE+P EUNnl7xraiNaMFwLiU1ewQK/+8lugwvGNPMkJVYD1f1O95qik6XUTQJOpkx+zo06RVCJltqHloIEK FZxZ8sA8O0M4BkVVdHgUutr/KqVAUIr6cFuygWq+fggI/yeSQo+UspFEOzETG914K1co=; Received: from dfw.source.kernel.org ([139.178.84.217]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1t9nZP-0005X5-LC for linux-f2fs-devel@lists.sourceforge.net; Sat, 09 Nov 2024 15:40:16 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id ADEDD5C0648 for ; Sat, 9 Nov 2024 15:39:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id ED455C4CED3 for ; Sat, 9 Nov 2024 15:40:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1731166810; bh=2ZraKwelxXky2NkyWMtagXWnOaVv7x0Dht+CCfFgp8E=; h=From:To:Subject:Date:In-Reply-To:References:From; b=h0BfTkh1pma6xN9OQ4m3FyTYHtMtrkCtXf0hDx1O5mGXUrpGToy+68V6/hT2HRSre cr9YyLWZAMgbKEMmSRuPbRM2Qb0ohp3Pw8pVlP4RYGNZT7rpOpaSh7kuOZqT7WtkxW AvZteTQwLPhCW5C16TuTPrcscF+6ouEWAN8MU5P1FYWE3rZ6HQesaydWRJC4HkR7oq DeUh9OyCjEdGZT8BzLEIJWE+6Yr+ahof9F/k4/AJbPhfsE4moIvOSuKPn2JzNe/Rms gjozUf94yNiLc5BFn5kw9T+EoNeWxoETgfqiprNYgPiIspwS5PmvxGl3+JalReoWAI JzFzaFVwle7ag== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id D74C6C53BC2; Sat, 9 Nov 2024 15:40:09 +0000 (UTC) To: linux-f2fs-devel@lists.sourceforge.net Date: Sat, 09 Nov 2024 15:40:09 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo filesystem_f2fs@kernel-bugs.kernel.org X-Bugzilla-Product: File System X-Bugzilla-Component: f2fs X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: blocking X-Bugzilla-Who: piergiorgio.sartor@nexgo.de X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: filesystem_f2fs@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Headers-End: 1t9nZP-0005X5-LC Subject: [f2fs-dev] [Bug 219484] f2fs discard causes kernel NULL pointer dereferencing X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: bugzilla-daemon--- via Linux-f2fs-devel Reply-To: bugzilla-daemon@kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net https://bugzilla.kernel.org/show_bug.cgi?id=219484 --- Comment #2 from piergiorgio.sartor@nexgo.de --- Thanks for the prompt reply. Actually, there is no "max_hw_discard_sectors", but only a "max_discard_segments", which is "1" (for all DM devices). It is also "1" for the underlying SSD (/dev/sda). The "discard_max_bytes", as well as the "discard_max_hw_bytes", is "2147450880" everywhere. Hope this helps, bye, pg -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel