From: Andrew Jeffery <andrew@codeconstruct.com.au>
To: Guenter Roeck <linux@roeck-us.net>,
Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>,
Patrick Williams <patrick@stwcx.xyz>,
"wim@linux-watchdog.org" <wim@linux-watchdog.org>
Cc: "joel@jms.id.au" <joel@jms.id.au>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-aspeed@lists.ozlabs.org" <linux-aspeed@lists.ozlabs.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-watchdog@vger.kernel.org" <linux-watchdog@vger.kernel.org>,
"Peter.Yin@quantatw.com" <Peter.Yin@quantatw.com>,
"Patrick_NC_Lin@wiwynn.com" <Patrick_NC_Lin@wiwynn.com>,
"Bonnie_Lo@wiwynn.com" <Bonnie_Lo@wiwynn.com>,
"DELPHINE_CHIU@wiwynn.com" <DELPHINE_CHIU@wiwynn.com>,
BMC-SW <BMC-SW@aspeedtech.com>,
"chnguyen@amperecomputing.com" <chnguyen@amperecomputing.com>
Subject: Re: [PATCH v4 1/3] watchdog: aspeed: Update bootstatus handling
Date: Wed, 20 Nov 2024 15:24:18 +1030 [thread overview]
Message-ID: <1bc83ee73545f9aab6e0a931cda8f5ffe41cb445.camel@codeconstruct.com.au> (raw)
In-Reply-To: <9565c496-44d8-4214-8038-931926210d0f@roeck-us.net>
On Mon, 2024-11-18 at 17:27 -0800, Guenter Roeck wrote:
> So, again, what exactly would userspace do with the information that
> this
> was a watchdog triggered warm reboot ? Why would it need that
> information ?
I'll defer to the others on To/Cc to answer that.
My only position is I don't think changing behaviour of existing
drivers to exploit WDIOF_EXTERN1 as a graceful-reboot indicator is a
good idea either. Obviously I don't have much skin in the game with
watchdog maintenance, so my thoughts shouldn't have much influence
beyond the Aspeed-specifics, but I just didn't want to see some fun new
confusion or incompatibility arise as a result.
Andrew
next prev parent reply other threads:[~2024-11-20 4:54 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-01 12:11 [PATCH v4 0/3] Update ASPEED WDT bootstatus Chin-Ting Kuo
2024-11-01 12:11 ` [PATCH v4 1/3] watchdog: aspeed: Update bootstatus handling Chin-Ting Kuo
2024-11-01 18:21 ` Patrick Williams
2024-11-04 0:01 ` Andrew Jeffery
2024-11-07 5:35 ` Chin-Ting Kuo
2024-11-07 23:49 ` Andrew Jeffery
2024-11-08 5:42 ` Chin-Ting Kuo
2024-11-08 14:07 ` Guenter Roeck
2024-11-18 12:46 ` Chin-Ting Kuo
2024-11-18 20:50 ` Guenter Roeck
2024-11-18 23:00 ` Andrew Jeffery
2024-11-19 1:27 ` Guenter Roeck
2024-11-20 4:54 ` Andrew Jeffery [this message]
2024-12-17 2:15 ` Chin-Ting Kuo
2024-11-07 5:34 ` Chin-Ting Kuo
2024-11-01 22:16 ` Guenter Roeck
2024-11-07 5:35 ` Chin-Ting Kuo
2024-11-01 12:12 ` [PATCH v4 2/3] watchdog: aspeed: Change aspeed_wdt_config struct name to aspeed_wdt_data Chin-Ting Kuo
2024-11-01 22:19 ` Guenter Roeck
2024-11-01 12:12 ` [PATCH v4 3/3] watchdog: aspeed: Update restart implementations Chin-Ting Kuo
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