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Date:   Wed, 3 Apr 2019 16:18:57 +0800
From:   Dave Young <dyoung@redhat.com>
To:     Chao Fan <fanc.fnst@cn.fujitsu.com>
Cc:     Junichi Nomura <j-nomura@ce.jp.nec.com>,
        Borislav Petkov <bp@alien8.de>,
        "bhe@redhat.com" <bhe@redhat.com>,
        "kasong@redhat.com" <kasong@redhat.com>,
        "x86@kernel.org" <x86@kernel.org>,
        "kexec@lists.infradead.org" <kexec@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] x86/boot: Use efi_setup_data for searching RSDP on
 kexec-ed kernel
Message-ID: <20190403081857.GA14819@dhcp-128-65.nay.redhat.com>
References: <20190327014852.GA3659@MiWiFi-R3L-srv>
 <73322ba9-e436-68db-7863-afd31607d969@ce.jp.nec.com>
 <20190328064343.GA1877@MiWiFi-R3L-srv>
 <20190328074337.GA9470@jeru.linux.bs1.fc.nec.co.jp>
 <20190328155256.GP22720@zn.tnic>
 <20190401000837.GA5170@jeru.linux.bs1.fc.nec.co.jp>
 <20190402120319.GA7605@dhcp-128-65.nay.redhat.com>
 <20190403053459.GD1555@localhost.localdomain>
 <20190403055340.GA11976@dhcp-128-65.nay.redhat.com>
 <20190403072141.GE1555@localhost.localdomain>
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> >
> >Today, test again, kexec reboot hangs (with or without your patch), but
> >kdump works always (with or without the patch)
> 
> That's so strange, I'm puzzled by your test.
> Withour ant changes, just test again, the result of yesterday and today
> are different?
> 

Yes, I'm also puzzled, not 100% sure if I have some wrong test steps or
something, can only say for today's test results now :(