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From: Jeremy Kerr <jk@ozlabs.org>
To: Ming Lei <ming.lei@canonical.com>
Cc: Scot Doyle <lkml14@scotdoyle.com>,
	Tomi Valkeinen <tomi.valkeinen@ti.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
	David Daney <david.daney@cavium.com>,
	Dann Frazier <dann.frazier@canonical.com>,
	Peter Hurley <peter@hurleysoftware.com>,
	Pavel Machek <pavel@ucw.cz>, Jonathan Liu <net147@gmail.com>,
	Alistair Popple <alistair@popple.id.au>,
	Jean-Philippe Brucker <jean-philippe.brucker@arm.com>,
	"Chintakuntla, Radha" <Radha.Chintakuntla@caviumnetworks.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jiri Slaby <jslaby@suse.com>, David Airlie <airlied@linux.ie>,
	David Daney <ddaney.cavm@gmail.com>,
	dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	stable <stable@vger.kernel.org>
Subject: Re: [PATCH] fbcon: warn on invalid cursor blink intervals
Date: Fri, 20 May 2016 05:04:37 +0000	[thread overview]
Message-ID: <573E9AE5.1020206@ozlabs.org> (raw)
In-Reply-To: <CACVXFVPRiOShXHNCQsDe_0AoC++wQAfix3OTjyKC4spu1r9LvQ@mail.gmail.com>

Hi Ming,

>Then looks there are two fix patches acked & tested:
>
> - the patch in this thread
> - another one "[PATCH] tty: vt: Fix soft lockup in fbcon cursor
>blink timer."
> https://lkml.org/lkml/2016/5/17/455
>
>So which one will be pushed to linus?

Not that it's my call, but we may want both; the first as a safety
measure to prevent an invalid cur_blink_jiffies ever being set, and the
second one to actually fix the initialisation of vc_cur_blink_ms (and
address the warning introduced by the first).

I guess we could just go with the latter for stable...

Cheers,


Jeremy

WARNING: multiple messages have this Message-ID (diff)
From: Jeremy Kerr <jk@ozlabs.org>
To: Ming Lei <ming.lei@canonical.com>
Cc: Scot Doyle <lkml14@scotdoyle.com>,
	Tomi Valkeinen <tomi.valkeinen@ti.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
	David Daney <david.daney@cavium.com>,
	Dann Frazier <dann.frazier@canonical.com>,
	Peter Hurley <peter@hurleysoftware.com>,
	Pavel Machek <pavel@ucw.cz>, Jonathan Liu <net147@gmail.com>,
	Alistair Popple <alistair@popple.id.au>,
	Jean-Philippe Brucker <jean-philippe.brucker@arm.com>,
	"Chintakuntla, Radha" <Radha.Chintakuntla@caviumnetworks.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jiri Slaby <jslaby@suse.com>, David Airlie <airlied@linux.ie>,
	David Daney <ddaney.cavm@gmail.com>,
	dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	stable <stable@vger.kernel.org>
Subject: Re: [PATCH] fbcon: warn on invalid cursor blink intervals
Date: Fri, 20 May 2016 13:04:37 +0800	[thread overview]
Message-ID: <573E9AE5.1020206@ozlabs.org> (raw)
In-Reply-To: <CACVXFVPRiOShXHNCQsDe_0AoC++wQAfix3OTjyKC4spu1r9LvQ@mail.gmail.com>

Hi Ming,

>Then looks there are two fix patches acked & tested:
>
> - the patch in this thread
> - another one "[PATCH] tty: vt: Fix soft lockup in fbcon cursor
>blink timer."
> https://lkml.org/lkml/2016/5/17/455
>
>So which one will be pushed to linus?

Not that it's my call, but we may want both; the first as a safety
measure to prevent an invalid cur_blink_jiffies ever being set, and the
second one to actually fix the initialisation of vc_cur_blink_ms (and
address the warning introduced by the first).

I guess we could just go with the latter for stable...

Cheers,


Jeremy

  reply	other threads:[~2016-05-20  5:04 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-17 18:41 [PATCH] tty: vt: Fix soft lockup in fbcon cursor blink timer David Daney
2016-05-17 20:49 ` Pavel Machek
2016-05-18  0:42   ` Ming Lei
2016-05-18 20:24     ` Scot Doyle
2016-05-18 20:38       ` David Daney
2016-05-18 20:38         ` David Daney
2016-05-19  4:21         ` [PATCH] fbcon: use default if cursor blink interval is not valid Scot Doyle
2016-05-19  4:21           ` Scot Doyle
2016-05-19  7:25           ` Jeremy Kerr
2016-05-19  7:25             ` Jeremy Kerr
2016-05-19  8:29           ` Ming Lei
2016-05-19  8:29             ` Ming Lei
2016-05-19  9:01           ` Pavel Machek
2016-05-19  9:01             ` Pavel Machek
2016-05-19  9:01             ` Pavel Machek
2016-05-19 14:22             ` Scot Doyle
2016-05-19 14:22               ` Scot Doyle
2016-05-19 15:31               ` Ming Lei
2016-05-19 15:31                 ` Ming Lei
2016-05-19 15:59           ` David Daney
2016-05-19 15:59             ` David Daney
2016-05-19 15:59             ` David Daney
2016-05-19 22:25             ` Scot Doyle
2016-05-19 22:25               ` Scot Doyle
2016-05-19 22:31               ` [PATCH] fbcon: warn on invalid cursor blink intervals Scot Doyle
2016-05-19 22:31                 ` Scot Doyle
2016-05-19 22:50                 ` David Daney
2016-05-19 22:50                   ` David Daney
2016-05-19 22:50                   ` David Daney
2016-05-20  1:21                 ` Jeremy Kerr
2016-05-20  1:21                   ` Jeremy Kerr
2016-05-20  2:17                 ` Ming Lei
2016-05-20  2:17                   ` Ming Lei
2016-05-20  2:26                   ` Jeremy Kerr
2016-05-20  2:26                     ` Jeremy Kerr
2016-05-20  2:48                     ` Ming Lei
2016-05-20  2:48                       ` Ming Lei
2016-05-20  5:04                       ` Jeremy Kerr [this message]
2016-05-20  5:04                         ` Jeremy Kerr
2016-05-20 16:27                         ` Scot Doyle
2016-05-20 16:27                           ` Scot Doyle
2016-05-24  1:19                           ` Scot Doyle
2016-05-24  1:19                             ` Scot Doyle
2016-05-28 11:48                           ` Henrique de Moraes Holschuh
2016-05-28 11:48                             ` Henrique de Moraes Holschuh
2016-06-12  5:05                             ` Chintakuntla, Radha
2016-05-28 11:45                 ` Henrique de Moraes Holschuh
2016-05-28 11:45                   ` Henrique de Moraes Holschuh
2016-05-19  0:27       ` [PATCH] tty: vt: Fix soft lockup in fbcon cursor blink timer Ming Lei
2016-05-19  7:08         ` Pavel Machek
2016-05-19 22:35 ` Scot Doyle
2016-05-28 11:44 ` Henrique de Moraes Holschuh
2016-06-14 16:22 ` Ping: " David Daney
2016-06-14 16:22   ` David Daney

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