From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 109194 invoked by alias); 24 Jun 2019 18:29:23 -0000 Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org Received: (qmail 109154 invoked by uid 48); 24 Jun 2019 18:29:20 -0000 From: "me at serhei dot io" To: systemtap@sourceware.org Subject: [Bug bpf/24543] stapbpf breaks when cpu0 is disabled Date: Mon, 24 Jun 2019 18:29:00 -0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: bpf X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: me at serhei dot io X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution 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-SW-Source: 2019-q2/txt/msg00113.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=3D24543 Serhei Makarov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #1 from Serhei Makarov --- Strictly speaking cpu0 is not always safe or possible to disable. But I was able to do so on a test vm, so the fix has been committed just in case. (As usual, before the fix stapbpf's error message is based on a failing syscall return code, which fails to reveal the reason why things don't work.) --=20 You are receiving this mail because: You are the assignee for the bug.