From nobody Wed Apr 24 18:32:03 2024 X-Original-To: virtualization@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 4VPndc5rKSz5J6Yc for ; Wed, 24 Apr 2024 18:32:04 +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 4VPndb5Tm0z43b5 for ; Wed, 24 Apr 2024 18:32:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713983523; a=rsa-sha256; cv=none; b=Tfeta8ZHnXe8ipzqpcoDyc7qMzHm0L1Rd5eEq8g3fbi4C6ZSdtkCnjcxbCUEVD+7QEqBZr QdXSnqTtJLnkp7Ld32sSH/PXI4OWgAqnKhcsmy82aKlBczTiMZmzpZC5YRV/QyEIfJWttA CR9+W7Se6RaYWvxUNZc0+vrmYJZaqn8rjVT/4mO5ZsjHyRexegWvOZFZGFrtYArLo6L3tD Gc+/zWflTJkSmWve43n2CG1oJ2yiJb7cyTULZTjL0mOYMPhHZHugoGqpYwNtrzkshjeaXX TnJOcDNNVCa1oJ74jNvvdj/ASv+ts1GZOuoCELj2B16b50HPa98Tkyi3MH1Eqw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1713983523; 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=hPWD/tydm2kCUwG+iVjECocwLzsVvrkYAhO5o2uiNzc=; b=Fe0sMGvexqp6xcl5FOyYG7C2PSNv9yyiwCnqNI+FohFPIc5Rz7m7/88WvheQE5zdJy9Nju lN2mcreWlwUyWx/KO7tBVLHLR4EWUOu81LogfXbq+j1Y6cR667FLvw5wIKd9RrUDA0RAD+ 6gU3vE1TRW3lp78Cbj43aD/cHAqAIBpzObIcvVox5+jI0IhI2vnwzIGaYbdbY3WMBCnaBY E7HULFyvNA8QZ1rTkeQ0ar1AJyVjM+YAcV8N5XfjFsb6Uy7esiFXkO0/2jUYtU16ptiXyQ 3xby6Nmsz2Q/++ki6qiuSLAMcZ6Kpnruflc5cY+8IzIgn2enNKf3rw+XuE0/IA== 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 4VPndb53fWzQr1 for ; Wed, 24 Apr 2024 18:32:03 +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 43OIW3GI031847 for ; Wed, 24 Apr 2024 18:32:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43OIW37A031844 for virtualization@FreeBSD.org; Wed, 24 Apr 2024 18:32:03 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: virtualization@FreeBSD.org Subject: [Bug 277559] kldload vmm sometimes hangs kernel on arm64 Date: Wed, 24 Apr 2024 18:32:03 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 15.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org 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: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org Sender: owner-freebsd-virtualization@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277559 --- Comment #11 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Def80df0a71912500ad84060334a24e903= 869f00b commit ef80df0a71912500ad84060334a24e903869f00b Author: Andrew Turner AuthorDate: 2024-04-15 14:36:20 +0000 Commit: Andrew Turner CommitDate: 2024-04-24 18:17:19 +0000 arm64/vmm: Ensure the tlbi has completed Ensure the TLB is invalidated before enabling the EL2 MMU. Without this the TLB may be in an inconsistant state leading to a possible exception when enabling the MMU. PR: 277559 Reviewed by: markj Sponsored by: Arm Ltd Differential Revision: https://reviews.freebsd.org/D44799 sys/arm64/vmm/vmm_hyp_exception.S | 3 +++ 1 file changed, 3 insertions(+) --=20 You are receiving this mail because: You are the assignee for the bug.=