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From: Timur Tabi <timur-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: Fu Wei <fu.wei-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
Cc: Linaro ACPI Mailman List
	<linaro-acpi-cunTk1MwBs8s++Sfvej+rw@public.gmane.org>,
	linux-watchdog-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Wei Fu <tekkamanninja-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
	Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>,
	Vipul Gandhi <vgandhi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	Wim Van Sebroeck <wim-IQzOog9fTRqzQB+pC5nmwQ@public.gmane.org>,
	Jon Masters <jcm-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Leo Duran <leo.duran-5C7GfCeVMHo@public.gmane.org>,
	Jon Corbet <corbet-T1hC0tSOHrs@public.gmane.org>,
	Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>,
	Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
	Rafael Wysocki <rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org>,
	Dave Young <dyoung-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Pratyush Anand <panand-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Suravee Suthikulpanit
	<Suravee.Suthikulpanit-5C7GfCeVMHo@public.gmane.org>,
	Rob Herring <robherring2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH v8 1/5] Documentation: add sbsa-gwdt driver documentation
Date: Sun, 1 Nov 2015 22:06:35 -0600	[thread overview]
Message-ID: <5636E14B.8000305@codeaurora.org> (raw)
In-Reply-To: <CADyBb7sjZ-XcPkGqtD4Dq-V5CmXY1dSBf7RiC7VLunMBrdMvMw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

Fu Wei wrote:
> In virtualization system, Linux kernel with KVM support as a
> Hypervisor, and guest are using a one of SBSA watchdog.
> WS0 is handled by guest OS, and WS1 will be handled by Hypervisor.

I don't see how that would work, because the host kernel cannot 
reconfigure the behavior of WS1.

Besides, don't KVM guests use some kind of software and/or 
paravirtualized watchdog?

-- 
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the
Code Aurora Forum, hosted by The Linux Foundation.
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  parent reply	other threads:[~2015-11-02  4:06 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-27 16:06 [PATCH v8 0/5] Watchdog: introduce ARM SBSA watchdog driver fu.wei
2015-10-27 16:06 ` [PATCH v8 1/5] Documentation: add sbsa-gwdt driver documentation fu.wei
     [not found]   ` <1445961999-9506-2-git-send-email-fu.wei-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-10-27 16:22     ` Mark Rutland
2015-10-28  4:10       ` Fu Wei
     [not found]         ` <CADyBb7sAcT4bXrkNo2GKx1Tw5wOuf8JeMgCoiAw=owHqvYx6ug-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-30 17:46           ` Timur Tabi
2015-10-30 18:35             ` Fu Wei
     [not found]               ` <CADyBb7sPqsoQdYBUpHY2HvZ+iT7ABa9NoCX7Jax1NKugYOy1zQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-30 18:53                 ` Timur Tabi
2015-10-30 19:05                   ` Mark Rutland
2015-10-30 20:37                     ` Timur Tabi
     [not found]                       ` <5633D514.4060102-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-11-02  4:10                         ` Fu Wei
2015-11-02  4:03                     ` Fu Wei
     [not found]                       ` <CADyBb7sjZ-XcPkGqtD4Dq-V5CmXY1dSBf7RiC7VLunMBrdMvMw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-11-02  4:06                         ` Timur Tabi [this message]
2015-11-02  4:23                           ` Jon Masters
2015-10-27 16:06 ` [PATCH v8 2/5] ARM64: add SBSA Generic Watchdog device node in foundation-v8.dts fu.wei
2015-10-27 16:06 ` [PATCH v8 3/5] ARM64: add SBSA Generic Watchdog device node in amd-seattle-soc.dtsi fu.wei
2015-10-27 16:06 ` [PATCH v8 4/5] Watchdog: introdouce "pretimeout" into framework fu.wei
2015-10-27 16:06 ` [PATCH v8 5/5] Watchdog: introduce ARM SBSA watchdog driver fu.wei
2015-11-05  1:59   ` [Linaro-acpi] " Timur Tabi
2015-11-05  5:13     ` Guenter Roeck
2015-11-05 11:58       ` Fu Wei
     [not found]         ` <CADyBb7tTf0Jz0sgKecSn-LgMEUMdueTb5Uxq_e5t39byOsJQEQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-11-05 13:47           ` Timur Tabi
2015-11-05 13:47       ` Timur Tabi
     [not found]         ` <563B5DF9.6080102-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-11-05 14:03           ` Fu Wei
2015-11-05 14:08             ` Timur Tabi
2015-11-05 14:35               ` Fu Wei
2015-11-05 14:40                 ` Timur Tabi
2015-11-05 15:00                   ` Fu Wei
2015-11-05 16:41                     ` Guenter Roeck
2015-11-05 17:58                       ` Fu Wei
2015-11-05 17:59                       ` Timur Tabi
2015-11-05 18:04                         ` Fu Wei
2015-11-13  0:06                       ` Al Stone
2015-11-13  0:23                         ` Timur Tabi
2015-11-19 23:50                           ` Al Stone
     [not found]                         ` <56452970.4070209-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-11-13  0:25                           ` Guenter Roeck
     [not found]                             ` <56452E10.5060705-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2015-11-20  0:11                               ` Al Stone
2015-11-20  0:26                                 ` Timur Tabi

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