From owner-freebsd-bugs@freebsd.org Wed Apr 22 01:44:44 2020 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EC5BC2C178E for ; Wed, 22 Apr 2020 01:44:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 496NXX60pZz4Vqx for ; Wed, 22 Apr 2020 01:44:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id CC42A2C178D; Wed, 22 Apr 2020 01:44:44 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id CC09C2C178C for ; Wed, 22 Apr 2020 01:44:44 +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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 496NXX54c1z4Vqw for ; Wed, 22 Apr 2020 01:44:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A9B21AEC7 for ; Wed, 22 Apr 2020 01:44:44 +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 03M1iiqH068245 for ; Wed, 22 Apr 2020 01:44:44 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 03M1iiST068244 for bugs@FreeBSD.org; Wed, 22 Apr 2020 01:44:44 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 224615] [PATCH] kevent: EVFILT_READ returns EV_EOF on named pipe when it should not Date: Wed, 22 Apr 2020 01:44:44 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jan.kokemueller@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: kevans@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.isobsolete attachments.created 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 MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Apr 2020 01:44:45 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224615 Jan Kokem=C3=BCller changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #189130|0 |1 is obsolete| | --- Comment #2 from Jan Kokem=C3=BCller --- Created attachment 213659 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D213659&action= =3Dedit Updated FIFO/pipe fixes I've been running these FIFO/pipe fixes for some time now. I've attached the current version of the patch. This should also fix https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D203366 and some other m= inor issues I've come across. I wrote a lot of ATF tests for FIFO/pipe behavior with kqueue/poll here: https://github.com/jiixyj/epoll-shim/blob/develop/test/pipe-test.c . I'd lo= ve to clean them up for inclusion into FreeBSD. Currently there is lots of cod= e to test FIFOs/pipes under other operating systems as well which obscures the important stuff a bit. --=20 You are receiving this mail because: You are on the CC list for the bug.=