From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Linux-OMAP <linux-omap@vger.kernel.org>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Subject: Slow booting on x15
Date: Fri, 18 Sep 2020 18:25:02 +0300 [thread overview]
Message-ID: <ea02f57e-871d-cd16-4418-c1da4bbc4696@ti.com> (raw)
Hi,
Has anyone noticed that booting would have slowed down in 5.8 and in 5.9-rcs? I'm booting x15 with
my custom config builder, which uses omap2plus_defconfig as a base. I see:
v5.7
[ 0.597765] cpuidle: using governor menu
[ 0.793198] No ATAGs?
[ 9.654611] Run /sbin/init as init process
5.8
[ 0.616660] cpuidle: using governor menu
[ 4.439856] No ATAGs?
[ 15.484710] Run /sbin/init as init process
v5.9-rc5
[ 0.706165] cpuidle: using governor menu
[ 6.761812] No ATAGs?
[ 19.522536] Run /sbin/init as init process
So v5.7 boots quickly, and init starts around 9.6 secs. 5.8 is much slower, and 5.9-rc5 even slower.
My config builder enables all kinds of debug options, so possibly it could be just more debug
features or such having been implemented, or enabled in omap2plus_defconfig...
Tomi
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next reply other threads:[~2020-09-18 15:25 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-18 15:25 Tomi Valkeinen [this message]
2020-09-18 15:58 ` Slow booting on x15 Laurent Pinchart
2020-09-23 7:07 ` Tony Lindgren
2020-09-23 11:13 ` Laurent Pinchart
2020-09-24 5:42 ` Tony Lindgren
2020-09-24 5:53 ` Tony Lindgren
2020-09-24 6:04 ` Tomi Valkeinen
2020-09-24 6:08 ` Tony Lindgren
2020-09-24 13:30 ` Laurent Pinchart
2020-09-25 11:51 ` Tony Lindgren
2020-09-25 11:58 ` Laurent Pinchart
2020-09-30 5:20 ` Tony Lindgren
2020-09-30 12:41 ` Peter Ujfalusi
2020-10-01 7:53 ` Tony Lindgren
2020-10-01 8:17 ` Tony Lindgren
2020-10-01 8:22 ` Laurent Pinchart
2020-10-01 12:56 ` Grygorii Strashko
2020-10-01 13:11 ` Geert Uytterhoeven
2020-10-01 13:49 ` Grygorii Strashko
2020-10-01 18:24 ` Saravana Kannan
2020-10-01 19:43 ` Grygorii Strashko
2020-10-01 22:22 ` Saravana Kannan
2020-10-01 22:30 ` Saravana Kannan
2020-10-01 22:38 ` Laurent Pinchart
2020-10-01 22:44 ` Saravana Kannan
2020-10-01 22:59 ` [PATCH v1] of: platform: Batch fwnode parsing in the init_machine() path Saravana Kannan
2020-10-01 23:19 ` Laurent Pinchart
2020-10-02 11:40 ` Grygorii Strashko
2020-10-02 15:03 ` Grygorii Strashko
2020-10-02 17:48 ` Saravana Kannan
2020-10-02 18:11 ` Grygorii Strashko
2020-10-02 14:07 ` Rob Herring
2020-10-02 17:51 ` Saravana Kannan
2020-10-02 17:54 ` Laurent Pinchart
2020-10-02 17:58 ` Saravana Kannan
2020-10-02 18:27 ` Laurent Pinchart
2020-10-02 18:35 ` Grygorii Strashko
2020-10-02 19:56 ` Saravana Kannan
2020-10-03 0:13 ` Laurent Pinchart
2020-10-27 3:29 ` Saravana Kannan
2020-10-28 7:34 ` Tomi Valkeinen
2020-10-02 20:29 ` Rob Herring
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