From nobody Sat Sep 23 11:14:38 2023 X-Original-To: doc@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 4Rt63h23wZz4tTYk for ; Sat, 23 Sep 2023 11:14:40 +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 4Rt63g4trKz3G8L for ; Sat, 23 Sep 2023 11:14:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1695467679; a=rsa-sha256; cv=none; b=Mmnud47VqLumdTlw27PCc8KgPz2+5cc3/fXy7EOmwvlnn7VEVQTGq2QJ6bKHWbxyR+Nfab ZKD5V9d6hWJ3iTfUEES8j/mdQpFHbp9fpVIHpvLthc6jBdJS4jTVr9N2/JC5MZyW4QELTC K7gwkHqh6K5v0hVNrkLBnNHyJhRJ960qnYSKh+UuoDlk9aOkQWZ7MfJpSvIsIDxifNZASb KpJI/M8DTAmqqKzfL03XkmN5cZ0hezKl+35HSTZgeullImrT5GVO/SNnT3jR0GoMR9n9df X391q3meuoFtWUqF5hJ/yXfLuBQ2qW+2XkNP8waWTqs+pmrIGqaM+CsoMjj6AA== 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=1695467679; 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=s4+Im7+cG/4rKNgY2JnlO+ceFrKnmp8qjr4YELjxOGk=; b=dI1KCaVMcix8beOHVAgpy/8L4cIRUcL/nXyuln8W5vC369PA+MR4od/9R7NXI9dHOwLONx uB5cJIjmj+ejbzRk5aiubfjqBotZzzWjHgihMy7v5zXDL7ow8dTw1dFD0+DMV28VjAfxXd VZDXJwN+uVkQYMYXrph1BrJs86kSEyx2jU6PuDmaHcP3aY7pD3LHi1oee05CigooJsy5yU UO8DIIosG9sidfDmUsifcSH6axUcHSg/VnAgKVzDUECwTN8flQ80SyuHchk/Fbpx5qZWjb N4Nuy0ofkwaptmzvB0dhOe1l2sdUBAygqcqouePTb1p+j19v8bB8PYCBtYvsTw== 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 4Rt63g1mtNz122N for ; Sat, 23 Sep 2023 11:14:39 +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 38NBEdIp032117 for ; Sat, 23 Sep 2023 11:14:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 38NBEdx7032115 for doc@FreeBSD.org; Sat, 23 Sep 2023 11:14:39 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: doc@FreeBSD.org Subject: [Bug 273962] copy_file_range does not work on shared memory objects Date: Sat, 23 Sep 2023 11:14:38 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Documentation X-Bugzilla-Component: Manual Pages X-Bugzilla-Version: Latest X-Bugzilla-Keywords: needs-patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: kib@FreeBSD.org X-Bugzilla-Status: Open 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: Documentation project List-Archive: https://lists.freebsd.org/archives/freebsd-doc List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-doc@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D273962 --- Comment #12 from Konstantin Belousov --- (In reply to David Chisnall from comment #11) It is not required, it is quality of implementation. POSIX does not require that read(2) works on shmfd at all. --=20 You are receiving this mail because: You are on the CC list for the bug.=