From: Michael Walle <michael@walle.cc>
To: heinrich.schuchardt@canonical.com, u-boot@lists.denx.de
Cc: agraf@csgraf.de, andre.przywara@arm.com, xypron.glpk@gmx.de,
Michael Walle <michael@walle.cc>
Subject: Re: [PATCH 1/1] efi_loader: stop watchdogs in ExitBootServices()
Date: Tue, 9 Nov 2021 15:20:17 +0100 [thread overview]
Message-ID: <20211109142017.2834294-1-michael@walle.cc> (raw)
In-Reply-To: <20211109101901.24015-2-heinrich.schuchardt@canonical.com>
> The UEFI specification requires for ExitBootServices() that "the boot
> services watchdog timer is disabled". We already disable the software
> watchdog. We should additionally disable the hardware watchdogs.
What about watchdogs that cannot be stopped? IIRC the IMX SoCs are
like that.
-michael
next prev parent reply other threads:[~2021-11-09 14:20 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-09 10:19 [PATCH 1/1] efi_loader: stop watchdogs in ExitBootServices() Heinrich Schuchardt
2021-11-09 10:19 ` Heinrich Schuchardt
2021-11-09 14:20 ` Michael Walle [this message]
2021-11-09 14:46 ` Mark Kettenis
2021-11-09 14:54 ` Michael Walle
2021-11-09 17:30 ` Heinrich Schuchardt
2021-11-09 17:55 ` Tom Rini
2021-11-09 18:15 ` Heinrich Schuchardt
2021-11-09 18:18 ` Tom Rini
2021-11-09 21:47 ` Andre Przywara
2021-11-09 23:45 ` Grant Likely
-- strict thread matches above, loose matches on Subject: below --
2023-01-28 8:57 Heinrich Schuchardt
2023-01-30 18:13 ` Tom Rini
2023-01-30 18:30 ` Tom Rini
2023-01-31 12:03 ` Ilias Apalodimas
2023-01-31 14:16 ` Simon Glass
2023-01-31 14:48 ` Heinrich Schuchardt
2023-01-31 15:07 ` Tom Rini
2023-02-01 8:32 ` Rasmus Villemoes
2023-02-01 9:00 ` Heinrich Schuchardt
2023-02-02 8:17 ` Etienne Carriere
2023-02-02 17:12 ` Simon Glass
2023-02-02 17:22 ` Tom Rini
2023-02-03 2:15 ` Simon Glass
2023-02-03 7:30 ` Rasmus Villemoes
2023-02-07 14:59 ` Michael Walle
2023-02-07 15:08 ` Heinrich Schuchardt
2023-02-07 15:29 ` Michael Walle
2023-02-07 15:30 ` Heinrich Schuchardt
2023-02-07 15:34 ` Michael Walle
2023-02-03 15:51 ` Tom Rini
2023-02-04 0:20 ` Simon Glass
2023-02-01 12:49 ` Mark Kettenis
2023-02-01 15:21 ` Tom Rini
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