[PATCH 04/14] ARM: OMAP3+: SmartReflex: Add a shutdown hook
From: Jean Pihet <hidden>
Date: 2012-02-29 23:33:32
Also in:
linux-omap
Possibly related (same subject, not in this thread)
- 2012-02-28 · [PATCH 04/14] ARM: OMAP3+: SmartReflex: Add a shutdown hook · nm@ti.com (Menon, Nishanth)
- 2012-02-28 · [PATCH 04/14] ARM: OMAP3+: SmartReflex: Add a shutdown hook · Kevin Hilman <hidden>
- 2012-02-08 · [PATCH 04/14] ARM: OMAP3+: SmartReflex: Add a shutdown hook · Jean Pihet <hidden>
On Wed, Feb 29, 2012 at 7:07 PM, Kevin Hilman [off-list ref] wrote:
"Menon, Nishanth" [off-list ref] writes:quoted
On Tue, Feb 28, 2012 at 16:40, Kevin Hilman [off-list ref] wrote:quoted
Jean Pihet [off-list ref] writes:quoted
From: Nishanth Menon <nm@ti.com> SmartReflex fix for erratum ID i724. Since OMAP's VP and PRM modules do not get reset by warm reset, we should ensure that proper shutdown procedure is followed prior to allowing the kernel to reboot back up.prior to reboot? ?how? This patch only ensures a proper shutdown if the kernel goes down cleanly. How is this handled on reboot?There is no known solution for watchdog resets(part of the errata WA limitation) :( - the best we could do was to make shutdown path safe - this includes s/w (userspace triggered) reboots.OK, then the changelog needs an update to reflect that.
Just resent patch 04/13 with the update changelog.
Kevin
Jean