From nobody Sat Dec 30 03:32:10 2023 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4T278p6Jydz4cHhj for ; Sat, 30 Dec 2023 03:32:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4T278p5FXXz3N19 for ; Sat, 30 Dec 2023 03:32:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1703907130; a=rsa-sha256; cv=none; b=EnFyr5cqi62Ww8m1c4Vnul6q7aStn8uSzw7SESB3oODLuQDTP8g9ZLFMNcNA4lB7IjRecI hLuse3AZJxEb00xDm8wU1/DVSD31OEDlnaQNOY2w5hOxGjgSGPkoWB9gsgwyCWbhxUWNGh 3mzc55dNtR6ZL30mmDGqiUHUo4+VE7N2kHmkkZpHNViyu5oU0xKgQYCFv5zyOjCbiOC9Nf sysgccVPp25owlgGdAh1CEQ7WHKbjQxA50gV+eS2v99QZOzx/vf0TPZ/f8oHk8+0CrRyA3 v0QtAygNovWbgVoRK6Zm9rgDZUKq4hu+AssUUNQY+iY3kz6bHPDKtTpNRb5f4w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1703907130; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=K+USol+ObgAD/lZnUqMRzyFV62g2CV0y+4UoeDzwFws=; b=hX5XLIK5VvHBD8KaycM9leQ0GBjjrAqS4z7XylzRuMORiSapfRuDa4aaHsbQzJjpciaiW7 YxpksPHfAD58/mRVrq8NluYRJCZet4EG7F7PPiQjBpgU7ZOPb21amWpAvMYLHOEDSrrbkL SPUlyAcwa/1s4qkWgQBLNl+PcufDkctiXs7KKwaO8z1a8niFai69lZXd/9MulJ87mNnasM CBp0nUFKea0RLTaCDjL/24iPu3uzH+AP4I6/6u13+6eVZtnzj5rERqtQFIFFyZrrpxMzjb 7Vl8pMGkmetp7XOgYOwielMVAnLQdFhVq0qBPIyg789ZP+9h5OhFY4Cc9NZlfg== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4T278p4JDzzYtb for ; Sat, 30 Dec 2023 03:32:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 3BU3WAvv080095 for ; Sat, 30 Dec 2023 03:32:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3BU3WAFw080094 for bugs@FreeBSD.org; Sat, 30 Dec 2023 03:32:10 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 276002] nfscl: data corruption using both copy_file_range and mmap'd I/O Date: Sat, 30 Dec 2023 03:32:10 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: kib@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276002 --- Comment #17 from Konstantin Belousov --- (In reply to Alan Somers from comment #16) Did you tried with disabled copy_file_range? Also, does 'msync after write' means msync after mapped write, or after write(2)? I suspect that it should be _before_ whatever write is. --=20 You are receiving this mail because: You are the assignee for the bug.=