From nobody Sat Sep 23 11:14:38 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 4Rt63f4pjHz4tTvn for ; Sat, 23 Sep 2023 11:14:38 +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 4Rt63f3HJ7z3GGS for ; Sat, 23 Sep 2023 11:14:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1695467678; a=rsa-sha256; cv=none; b=UVkAo1WQ/T06ZwE7mMv/yOx8m19iEEiGONtY96fjSTePsW7kBm3Z3NkGfoDrMffbKg/HO9 Ib7FZjVam7L3clDZdvjSJnqOyw94yboifccHM+bnzMS3WOslNm1mz6ClR2vh6nPSHTYgYJ muGLuvmdMK/uWKqK8bescRI2ZfYb1Cghz6dLmAhLtsUK/30qrJn+eerWXnChb0QLUqcK9x JMGWW4FQQlEFlHmNHJUd62/RyOnOb8IinSNPxF+JVT4NAU89dPv0ZC1Z2AX2GgzCMv+0xc E1PaLVIGGixNC3M5J0EgmF1yzhOFHmY/3m09TmVexV3UEKMV9ltKnAhH6E6gDA== 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=1695467678; 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=ZnfdFpZBAnLK+wOtmIx10PAIeSlhJ2XNBvPu8t0JcFE=; b=hAyisZWe/rWL5COCaQNdUJb03o/VBVk7go+xkuNXoAzB9bgoVyuludLaCM/ijA884R92h+ brYXwCD9oq+W958SgC7ubVJpbkzChPi4yrmPOhKmPaulqAzheVy4PkCu9k0j6b+W+NH5kK RHQGepe1jEZRNzkbcdnxD5+NhXUcVy+ZhunQFqfWBV/kzVzMSCB7FScZflrZDSklrspP+A bbcPfnGo6UNtWpwZ5MtAfC9kXv88gkt1Lntbe6wq/6nazD5/FyCtvcww4otXjTgV6FWCCz m6zAL2s7Jgn8CBQFL6hdt3yaVXhIVV9i7YHG20B1Z+/koyUhHGlIODPP3eYlNg== 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 4Rt63f2LZKz122K for ; Sat, 23 Sep 2023 11:14:38 +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 38NBEc2d032091 for ; Sat, 23 Sep 2023 11:14:38 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 38NBEcv5032090 for bugs@FreeBSD.org; Sat, 23 Sep 2023 11:14:38 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 273962] copy_file_range does not work on shared memory objects Date: Sat, 23 Sep 2023 11:14:38 +0000 X-Bugzilla-Reason: AssignedTo 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: 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=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 the assignee for the bug.=