From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
To: Javier Martinez Canillas <fmartine@redhat.com>,
The development of GNU GRUB <grub-devel@gnu.org>,
Daniel Kiper <dkiper@net-space.pl>
Cc: Sergei Trofimovich <slyfox@gentoo.org>,
debian-ia64 <debian-ia64@lists.debian.org>,
Peter Jones <pjones@redhat.com>,
Michael Karcher <debian@mkarcher.dialup.fu-berlin.de>
Subject: Re: GRUB error: unknown filesystem on ia64
Date: Sat, 10 Apr 2021 11:40:33 +0200 [thread overview]
Message-ID: <5b041746-09e9-0557-9f2a-ac3b37837728@physik.fu-berlin.de> (raw)
In-Reply-To: <e504dcd3-ea25-41a2-a859-8b5608bc9ad2@physik.fu-berlin.de>
On 4/8/21 7:30 PM, John Paul Adrian Glaubitz wrote:
> On 4/8/21 7:10 PM, Javier Martinez Canillas wrote:
>>> Any news on this? I assume this should be trivial to fix when considering just the
>>
>> Not yet, sorry. I discussed a little bit with Peter yesterday but it's strange
>> that only affects ia64 and not x64. I'll try to take a look at this next week.
>
> It's probably caused by different natural alignment which causes the code on x86_64
> to land at the right position automatically.
OK, so I had another discussion with Michael Karcher who analyzed the bug and the
problem is apparently that after the change, mkimage adds an alignment to the module
address which it did not before the change.
And the suspicion why this affects ia64 and not x86_64 could be that the module data
is properly aligned as mkimage expects while it's not on ia64.
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - glaubitz@debian.org
`. `' Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
next prev parent reply other threads:[~2021-04-10 9:41 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-17 18:22 GRUB error: unknown filesystem on ia64 John Paul Adrian Glaubitz
2021-03-26 18:01 ` Daniel Kiper
2021-03-26 18:28 ` John Paul Adrian Glaubitz
2021-03-26 18:43 ` Daniel Kiper
2021-04-08 16:45 ` John Paul Adrian Glaubitz
2021-04-08 17:10 ` Javier Martinez Canillas
2021-04-08 17:30 ` John Paul Adrian Glaubitz
2021-04-10 9:40 ` John Paul Adrian Glaubitz [this message]
2021-04-12 6:21 ` Javier Martinez Canillas
2021-04-12 6:57 ` John Paul Adrian Glaubitz
2021-04-16 15:21 ` Javier Martinez Canillas
2021-04-16 16:43 ` John Paul Adrian Glaubitz
2021-04-16 16:55 ` John Paul Adrian Glaubitz
2021-04-16 20:14 ` Javier Martinez Canillas
2021-04-16 20:32 ` John Paul Adrian Glaubitz
2021-04-16 21:32 ` Javier Martinez Canillas
2021-04-19 15:33 ` John Paul Adrian Glaubitz
2021-04-19 17:56 ` Javier Martinez Canillas
2021-04-21 17:54 ` Javier Martinez Canillas
2021-04-16 15:21 ` Javier Martinez Canillas
2021-06-16 14:22 Javier Martinez Canillas
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