From owner-freebsd-amd64@freebsd.org  Sat Sep 24 17:01:52 2016
Return-Path: <owner-freebsd-amd64@freebsd.org>
Delivered-To: freebsd-amd64@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4E4F6BE87EE
 for <freebsd-amd64@mailman.ysv.freebsd.org>;
 Sat, 24 Sep 2016 17:01:52 +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 mx1.freebsd.org (Postfix) with ESMTPS id 3DE2D93D
 for <freebsd-amd64@FreeBSD.org>; Sat, 24 Sep 2016 17:01:52 +0000 (UTC)
 (envelope-from bugzilla-noreply@freebsd.org)
Received: from bugs.freebsd.org ([127.0.1.118])
 by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u8OH1oUl066122
 for <freebsd-amd64@FreeBSD.org>; Sat, 24 Sep 2016 17:01:52 GMT
 (envelope-from bugzilla-noreply@freebsd.org)
From: bugzilla-noreply@freebsd.org
To: freebsd-amd64@FreeBSD.org
Subject: [Bug 205690] [psm] [patch]: Add support for Elantech trackpads
Date: Sat, 24 Sep 2016 17:01:50 +0000
X-Bugzilla-Reason: CC
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: feature, needs-qa, patch
X-Bugzilla-Severity: Affects Many People
X-Bugzilla-Who: gonzo@FreeBSD.org
X-Bugzilla-Status: Open
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: ---
X-Bugzilla-Assigned-To: gonzo@FreeBSD.org
X-Bugzilla-Flags: mfc-stable10? mfc-stable11?
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-205690-6-tvMEyEjr9o@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-205690-6@https.bugs.freebsd.org/bugzilla/>
References: <bug-205690-6@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-Mailman-Approved-At: Sat, 24 Sep 2016 17:53:02 +0000
X-BeenThere: freebsd-amd64@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: Porting FreeBSD to the AMD64 platform <freebsd-amd64.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-amd64>,
 <mailto:freebsd-amd64-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-amd64/>
List-Post: <mailto:freebsd-amd64@freebsd.org>
List-Help: <mailto:freebsd-amd64-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-amd64>,
 <mailto:freebsd-amd64-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 24 Sep 2016 17:01:52 -0000

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D205690

--- Comment #46 from Oleksandr Tymoshenko <gonzo@FreeBSD.org> ---
(In reply to Guilherme Salazar from comment #42)

Hi Guilherme,

WITNESS and INVARIANTS are two kernel options that add additional checks to
detect problems with locking and some inconsistencies in internal subsystem
states. These checks affect performance so they're not enabled in release
kernels, only on -CURRENT. It's a good idea to test patches with
WITNESS/INVARIANTS enabled to catch bugs like lock order reversal early ins=
tead
of going through full debugging.

--=20
You are receiving this mail because:
You are on the CC list for the bug.=