From owner-freebsd-ppc@freebsd.org  Wed Mar 28 16:20:58 2018
Return-Path: <owner-freebsd-ppc@freebsd.org>
Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id E2AACF6AF9D
 for <freebsd-ppc@mailman.ysv.freebsd.org>;
 Wed, 28 Mar 2018 16:20:57 +0000 (UTC)
 (envelope-from bugzilla-noreply@freebsd.org)
Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org
 [IPv6:2001:1900:2254:206a::19:3])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "mxrelay.ysv.freebsd.org",
 Issuer "Let's Encrypt Authority X3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 7C2D6743D0
 for <freebsd-ppc@FreeBSD.org>; Wed, 28 Mar 2018 16:20:57 +0000 (UTC)
 (envelope-from bugzilla-noreply@freebsd.org)
Received: from kenobi.freebsd.org (kenobi.freebsd.org
 [IPv6:2001:1900:2254:206a::16:76])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id B1783187B1
 for <freebsd-ppc@FreeBSD.org>; Wed, 28 Mar 2018 16:20:56 +0000 (UTC)
 (envelope-from bugzilla-noreply@freebsd.org)
Received: from kenobi.freebsd.org ([127.0.1.118])
 by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w2SGKu1o011334
 for <freebsd-ppc@FreeBSD.org>; Wed, 28 Mar 2018 16:20:56 GMT
 (envelope-from bugzilla-noreply@freebsd.org)
Received: (from www@localhost)
 by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w2SGKugr011333
 for freebsd-ppc@FreeBSD.org; Wed, 28 Mar 2018 16:20:56 GMT
 (envelope-from bugzilla-noreply@freebsd.org)
X-Authentication-Warning: kenobi.freebsd.org: www set sender to
 bugzilla-noreply@freebsd.org using -f
From: bugzilla-noreply@freebsd.org
To: freebsd-ppc@FreeBSD.org
Subject: [Bug 226974] kernel DSI read trap at boot
Date: Wed, 28 Mar 2018 16:20:56 +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: CURRENT
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: Affects Only Me
X-Bugzilla-Who: leandro.lupori@gmail.com
X-Bugzilla-Status: New
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: ---
X-Bugzilla-Assigned-To: freebsd-ppc@FreeBSD.org
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-226974-21-6hpudIIL1p@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-226974-21@https.bugs.freebsd.org/bugzilla/>
References: <bug-226974-21@https.bugs.freebsd.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: freebsd-ppc@freebsd.org
X-Mailman-Version: 2.1.25
Precedence: list
List-Id: Porting FreeBSD to the PowerPC <freebsd-ppc.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-ppc>,
 <mailto:freebsd-ppc-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ppc/>
List-Post: <mailto:freebsd-ppc@freebsd.org>
List-Help: <mailto:freebsd-ppc-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-ppc>,
 <mailto:freebsd-ppc-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 28 Mar 2018 16:20:58 -0000

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D226974

--- Comment #6 from Leandro Lupori <leandro.lupori@gmail.com> ---
Looking at the latest version of vfs_bio.c, it seems all these parts are now
using only mp_maxid.
bd_flushall loop has also been changed to go up to i <=3D mp_maxid, instead=
 of i
< mp_maxid.
Still, the issue persists.

Also, by adding only the bdomain array (and corresponding structs'
declarations) in the previous commit, that was working, the issue happens.

The two triggers to this issue seems to be:
- set usefdt=3D1
- change kernel memory layout

--=20
You are receiving this mail because:
You are the assignee for the bug.=