Re: [Xen-devel] [PATCH] x86/suspend: disable watchdog before calling console_start_sync()

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

On Mon, Jan 27, 2020 at 09:29:16PM +0000, Igor Druzhinin wrote:
> ... and enable it after exiting S-state. Otherwise accumulated
> output in serial buffer might easily trigger the watchdog if it's
> still enabled after entering sync transmission mode.

Can't you just process the watchdog in serial_start_sync instead of
disabling it?

Thanks, Roger.

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