From nobody Sun Jul 23 22:39:10 2023 X-Original-To: toolchain@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 4R8JB76fQTz4pSkl for ; Sun, 23 Jul 2023 22:39:11 +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 4R8JB75YYGz4LX7 for ; Sun, 23 Jul 2023 22:39:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1690151951; 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=2kZAsp0NUTTt3dCv5N82yU3qZUPbseBlwuiic9SORe8=; b=WXWH0BgTKlr6at63h+tvs4qZ2v2BX/WACGyk+XL1xzRYpWCtVtepLgQhcvRRe+3gj+cEYk 1hUyuEJppk4YHiw3mE6ioKSGwMrJwBVz8DBToE/Qp25qXqhLgyjjOLjIieJWCxv05cGVVs iTHIZhvuO11Qv+CvXBC+rn32gW9+M2XQBhWYU7cXr1zmYxX2HMTeR+H6A4mQ0o0ThhgEzw BSTJAiVn3ToTbIG2GhxSB1Va4iSU5uLWdOWbz7zwX+oj1EnAuLlJZd+UEvV/T9lv9shU37 lYgxbDS0ErwZ3zBEy/vTkbMwRSz2k/o18+RhBtlp+ui5Dc8p1wXUSdryydtHqA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1690151951; a=rsa-sha256; cv=none; b=Dk1FZd4tG9V2WIpzMEyaVJaB7ttAbBe5wCuSqpHXWze8M73HWbafAv0oaSiT0ZZyZJZDv7 MH0Sj88MrFGcrzTU8miE+1pU4xtm015SZovLfzB66akBCwZ7AZXlU6JeOEW+FZrLgMNsNC KP0d8FYGuFZPtZf962BhVMPgaPgQsRIWLkrifTrfit9o/m7TDe4xw9vL+BpPHYBpwdO0nx 6edZcdlzVs1jKZQ+WHqUwittPdEbTu5NXsLT/kIxgWQZhjBLoNeeeFidD+3/7a7UF4q5R0 lAFUU+dep4n6j00xXxscy298PUq5nTauoc3IR0ikbde/XOB3FP2Pd9/PZt//Mw== 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 4R8JB74dRZztxj for ; Sun, 23 Jul 2023 22:39:11 +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 36NMdB9M089389 for ; Sun, 23 Jul 2023 22:39:11 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 36NMdBEC089388 for toolchain@FreeBSD.org; Sun, 23 Jul 2023 22:39:11 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 264094] VNET and DPCPU defined in modules panic on use on arm64 after LLVM 14 import due to new linker relaxation Date: Sun, 23 Jul 2023 22:39:10 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.2-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: toolchain@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable13? mfc-stable12? 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: Maintenance of FreeBSD s integrated toolchain List-Archive: https://lists.freebsd.org/archives/freebsd-toolchain List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-toolchain@freebsd.org X-BeenThere: freebsd-toolchain@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264094 --- Comment #26 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D80e4ac2964a11edef456a15b77e43aade= af273a2 commit 80e4ac2964a11edef456a15b77e43aadeaf273a2 Author: Dimitry Andric AuthorDate: 2023-07-23 13:48:36 +0000 Commit: Dimitry Andric CommitDate: 2023-07-23 22:35:04 +0000 Work around VNET and DPCPU related panics on aarch64 lld >=3D 14 and recent GNU ld can relax adrp+add and adrp+ldr instructions, which breaks VNET and DPCPU when used in modules. Until VNET and DPCPU can be fixed to deal with these relaxed instructions, disable linker relaxation for now. PR: 264094 Reviewed by: markj MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D41156 sys/conf/kmod.mk | 7 +++++++ 1 file changed, 7 insertions(+) --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=