From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id F2E30385DC04; Mon, 30 Mar 2020 16:47:52 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F2E30385DC04 From: "carlos at redhat dot com" To: glibc-bugs@sourceware.org Subject: [Bug dynamic-link/25615] dlopen RTLD_NOLOAD optimization Date: Mon, 30 Mar 2020 16:47:52 +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: 2.31 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: carlos at redhat dot com X-Bugzilla-Status: NEW 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: cc cf_reconfirmed_on bug_status everconfirmed 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: Mon, 30 Mar 2020 16:47:53 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D25615 Carlos O'Donell changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |carlos at redhat dot com Last reconfirmed| |2020-03-30 Status|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #1 from Carlos O'Donell --- At a glance I agree that this optimization seems to make sense. I haven't thought too deeply about the consequences. Someone would have to ensure that you could avoid calling _dl_map_object_deps and still get the intended link= map promotion effects and prove that with test cases that use RTLD_NOLOAD. --=20 You are receiving this mail because: You are on the CC list for the bug.=