From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id D5F20385503E; Thu, 12 Aug 2021 06:16:39 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D5F20385503E From: "amodra at gmail dot com" To: glibc-bugs@sourceware.org Subject: [Bug dynamic-link/28218] ld.so: ifunc resolver calls a lazy PLT. When does it work? Date: Thu, 12 Aug 2021 06:16:39 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: dynamic-link X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: amodra at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- 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: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: glibc-bugs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Glibc-bugs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Aug 2021 06:16:40 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D28218 --- Comment #1 from Alan Modra --- > FreeBSD rtld resolves non-IRELATIVE relocations in all modules, then > IRELATIVE relocations in all modules. Yes, this is the correct way to do things, and the only general way to supp= ort cross-module ifunc resolvers that themselves might need to be relocated. We have known this for a long time. See for example https://gcc.gnu.org/legacy-ml/gcc-patches/2009-07/msg01307.html --=20 You are receiving this mail because: You are on the CC list for the bug.=