From: Pratyush Anand <panand-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Dave Young <dyoung-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: initramfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Don Zickus <dzickus-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Harald Hoyer <harald-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH V4 dracut 0/3] Install kernel module for active watchdog
Date: Tue, 8 Mar 2016 16:02:42 +0530 [thread overview]
Message-ID: <20160308103242.GG20953@dhcppc3.redhat.com> (raw)
In-Reply-To: <20160308093400.GB8155-0VdLhd/A9Pl+NNSt+8eSiB/sF2h8X+2i0E9HWUfgJXw@public.gmane.org>
Hi Dave,
On 08/03/2016:05:34:00 PM, Dave Young wrote:
> On 03/08/16 at 02:14pm, Pratyush Anand wrote:
> > -- Removed creation of tmp/active-watchdogs. modinfo will be helpful for
> > kexec-tools.
>
> Kdump still need save a previous added wdt somewhere so that it can rebuild
> initrd if necessary. I'm not sure where can we store the state, do you have
> some thoughts about it?
modinfo is able to help out here. See following kexec implementation, which I
still need to cleanup (as per coding style feedback received for dracut
patches), But I have tested it and it works.
https://github.com/pratyushanand/kexec-tools/blob/watchdog_fmaster/kdumpctl#L341
~Pratyush
prev parent reply other threads:[~2016-03-08 10:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-08 8:44 [PATCH V4 dracut 0/3] Install kernel module for active watchdog Pratyush Anand
[not found] ` <cover.1457425628.git.panand-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-03-08 8:44 ` [PATCH V4 dracut 1/3] watchdog: Do not add hooks if systemd module is included Pratyush Anand
2016-03-08 8:44 ` [PATCH V4 dracut 2/3] watchdog: install module for active watchdog Pratyush Anand
[not found] ` <0c1909217f5714663d1fd1841c19b00dc68031b2.1457425628.git.panand-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-03-08 9:29 ` Dave Young
[not found] ` <20160308092912.GA8155-0VdLhd/A9Pl+NNSt+8eSiB/sF2h8X+2i0E9HWUfgJXw@public.gmane.org>
2016-03-11 3:46 ` Pratyush Anand
2016-03-08 8:44 ` [PATCH V4 dracut 3/3] watchdog: ensure that module is loaded as early as possible Pratyush Anand
[not found] ` <e63d322e2cc3081a616f14f5586998811145931d.1457425628.git.panand-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-03-08 9:03 ` Dracut GitHub Import Bot
2016-03-08 9:37 ` Dave Young
[not found] ` <20160308093738.GC8155-0VdLhd/A9Pl+NNSt+8eSiB/sF2h8X+2i0E9HWUfgJXw@public.gmane.org>
2016-03-08 10:27 ` Pratyush Anand
2016-03-08 9:34 ` [PATCH V4 dracut 0/3] Install kernel module for active watchdog Dave Young
[not found] ` <20160308093400.GB8155-0VdLhd/A9Pl+NNSt+8eSiB/sF2h8X+2i0E9HWUfgJXw@public.gmane.org>
2016-03-08 10:32 ` Pratyush Anand [this message]
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