From: Toshi Kani <toshi.kani@hp.com>
To: Borislav Petkov <bp@alien8.de>
Cc: linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, x86@kernel.org
Subject: Re: EFI tree kernel panic in phys_efi_set_virtual_address_map()
Date: Thu, 12 Dec 2013 13:44:14 -0700 [thread overview]
Message-ID: <1386881054.1791.316.camel@misato.fc.hp.com> (raw)
In-Reply-To: <20131212203533.GB26927@pd.tnic>
On Thu, 2013-12-12 at 21:35 +0100, Borislav Petkov wrote:
> On Thu, Dec 12, 2013 at 10:36:17AM -0700, Toshi Kani wrote:
> > BTW, the test system is shared and will be used by other test for a
> > couple of hours or so. So, please take your time. :-)
>
> Yeah, ok :-)
>
> I went and polished the debugging patch a bit more - it seems we're
> going to need it more often now, should probably send it up too :)
>
> Right, so the pagetable dump shows that the new_memmap is not mapped in
> it, thus the #PF.
>
> Ok, so next try: let's dump the pagetable after we've copied the pgd
> containing new_memmap. Same exercise as before, please.
Will do.
Thanks,
-Toshi
prev parent reply other threads:[~2013-12-12 20:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-12 0:01 EFI tree kernel panic in phys_efi_set_virtual_address_map() Toshi Kani
2013-12-12 0:29 ` Borislav Petkov
2013-12-12 0:32 ` Toshi Kani
2013-12-12 1:08 ` Toshi Kani
[not found] ` <1386810620.1791.307.camel@misato.fc.hp.com>
2013-12-12 16:23 ` Borislav Petkov
2013-12-12 16:43 ` Toshi Kani
2013-12-12 17:27 ` Toshi Kani
2013-12-12 17:36 ` Toshi Kani
2013-12-12 20:35 ` Borislav Petkov
2013-12-12 20:44 ` Toshi Kani [this message]
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