From nobody Fri Apr 14 22:44:30 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 4Pys2R0TQ7z44xrh for ; Fri, 14 Apr 2023 22:44:31 +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 4Pys2Q5vRgz4YVB for ; Fri, 14 Apr 2023 22:44:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1681512270; 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=v4Wsd2UPaYnrH/idH3FSfKadRIOcCnKJJxcM2bwy+9s=; b=w/w2TR6+w1Sjjz3tzCNxvcmw/kcE85dAsxWd/sd3l+zCaTkGIGQGopj82gkwTyNbT562mT lM3rhAQbyGUI3lmF9yV0180sVO9sBE3XrJKzH4HIkUHpHbKoU2Kg8PQpdmPZhvC0sMhDiY /mUM9NNYWKy9p6/E9AMcVE1d5vX58R9rfGJsxbKJUC+0qQwPo/WRnOgdTJlfduAcI2c8tY ObSDqR1myn8ny3ObLzkk4rQsaC3gCaIOU77eJumPUu34rmNwQklnfwGhqzOqyE7qdLZSv2 0RuDx+BJsypuNbuvejOfM8FL1IRwgvAn7yURbFT4znE+cfph7bZnPobNoZDHpA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1681512270; a=rsa-sha256; cv=none; b=adt0lJGtgNaGMIoMT6is0pg7RW+zjajeo1RGnQtxKu/fCJhj8F9/xVXmdbNUpJiBTaQ7bb FYCXn0OUOydFWF5fGXWdgi+cPVUf5bVq22pSlLh6JWrFsW2+DCyAvfLIVYeQZwYAAQBVwo kkeZVw28AjYAOiXnIfirzlWlN+vww/FNnhRIVTGOBXW2QN5gj76NOZA4C+QdC/vAoj3IIQ EUvaRi59doexcxk+vWqUPRnWgVy/hzw61ylWD+XYjPbrn35jzSSWGbYH6f7qqzWTZ+qgSB GXKVLxnnagIR4np6zxwPlbmpvpnJt7Z3oom8xe3UUcz4PmFFr9AHuZwDlfx/tg== 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 4Pys2Q4yy7zjKV for ; Fri, 14 Apr 2023 22:44:30 +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 33EMiUrq050328 for ; Fri, 14 Apr 2023 22:44:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 33EMiUvg050327 for bugs@FreeBSD.org; Fri, 14 Apr 2023 22:44:30 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 270810] munmap does not always sync the underlying file Date: Fri, 14 Apr 2023 22:44:30 +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: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: geoffrey@dommett.com 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 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D270810 --- Comment #5 from geoffrey@dommett.com --- update. calling msync with MS_SYNC only reduces the number of pages that fa= il to be written. it does not eliminate them. The return value of msync is 0, = so the system claims that the call has succeeded, when it evidently has not. --=20 You are receiving this mail because: You are the assignee for the bug.=