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From: Phillip Susi <phill@thesusis.net>
To: "Guilherme G. Piccoli" <guilherme.piccoli@canonical.com>
Cc: kexec mailing list <kexec@lists.infradead.org>,
	xen-devel@lists.xenproject.org
Subject: Re: kexec not working in xen domU?
Date: Thu, 17 Dec 2020 16:25:25 -0500	[thread overview]
Message-ID: <873604p1i6.fsf@vps.thesusis.net> (raw)
In-Reply-To: <CAHD1Q_z+WW36rfr1RAFYKjU5bocA90OonBmSKECRnpacvWyPmQ@mail.gmail.com>


Guilherme G. Piccoli writes:

> Hm..not many prints, either earlyprintk didn't work, or it's a really
> early boot issue. Might worth to investigate if it's not a purgatory
> issue too - did you try to use the ""new"" kexec syscall, by running
> "kexec -s -l" instead of just "kexec -l" ?
> Also, worth to try that with upstream kernel and kexec-tools - I
> assume you're doing that already?

I tried with -s and it didn't help.  So far I tried it originally on my
Ubuntu 20.04 amazon vps, then on my debian testing ( linux 5.9.0 ) on my
local xen server.  I'll try building the latest upstream kernel and
kexec tomorrow.


  reply	other threads:[~2020-12-17 21:27 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <87h7oudcbx.fsf@vps.thesusis.net>
2020-12-14 18:52 ` Guilherme G. Piccoli
2020-12-14 20:08   ` Phillip Susi
2020-12-17 17:34     ` Guilherme G. Piccoli
2020-12-17 21:25       ` Phillip Susi [this message]
2020-12-18 20:59         ` Phillip Susi

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