From: Kevin O'Connor <kevin@koconnor.net>
To: Amos Kong <akong@redhat.com>
Cc: seabios@seabios.org, kvm@vger.kernel.org, mst@redhat.com,
jasowang@redhat.com, mtosatti@redhat.com,
alex williamson <alex.williamson@redhat.com>
Subject: Re: [SeaBIOS PATCH v2] Fix regression of commit 87b533bf
Date: Tue, 20 Sep 2011 19:52:18 -0400 [thread overview]
Message-ID: <20110920235218.GA3369@morn.localdomain> (raw)
In-Reply-To: <2f5dea21-18c1-425f-bb4c-7845fd910b0a@zmail05.collab.prod.int.phx2.redhat.com>
On Tue, Sep 20, 2011 at 04:00:57AM -0400, Amos Kong wrote:
> From 4678a3cb0e0a3cd7a4bc3d284c5719fdba90bc61 Mon Sep 17 00:00:00 2001
> From: Kevin O'Connor <kevin@koconnor.net>
> Date: Tue, 20 Sep 2011 15:43:55 +0800
> Subject: [PATCH V2] Fix regression of commit 87b533bf
>
> From: Kevin O'Connor <kevin@koconnor.net>
>
> After adding more device entries in ACPI DSDT tables,
> the filesize of bios.bin changed from 128K to 256K.
> But bios could not initialize successfully.
>
> This is a regression since seabios commit 87b533bf. Prior to
> that commit, seabios did not mark the early 32bit initialization
> code as init code. However, a side effect of marking that code
> (handle_post) as init code is that it is more likely the linker
> could place the code at an address less than 0xe0000.
> The patch (just a hack) would cover up the issue.
Thanks. I committed a slightly different patch (but similar concept)
to the seabios repo.
-Kevin
next prev parent reply other threads:[~2011-09-20 23:52 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-19 6:53 [SEABIOS PATCH 0/2] fix of hotplug multi-func device Amos Kong
2011-09-19 6:53 ` [SeaBIOS PATCH 1/2] Fix regression of commit 87b533bf Amos Kong
2011-09-19 7:27 ` [SeaBIOS PATCH 2/2] hotplug: Add device per func in ACPI DSDT tables Amos Kong
2011-09-19 9:57 ` [SeaBIOS] " Gleb Natapov
2011-09-19 10:02 ` Michael S. Tsirkin
2011-09-19 10:12 ` Gleb Natapov
2011-09-19 10:32 ` Gleb Natapov
2011-09-19 12:18 ` [SeaBIOS] " Michael S. Tsirkin
2011-09-19 16:27 ` Marcelo Tosatti
2011-09-19 19:08 ` Michael S. Tsirkin
2011-09-20 10:45 ` [SeaBIOS PATCH v2] " Amos Kong
2011-09-20 11:47 ` Marcelo Tosatti
2011-09-21 1:48 ` Kevin O'Connor
2011-09-21 5:39 ` Amos Kong
2011-09-21 11:09 ` Michael S. Tsirkin
2011-09-21 12:47 ` Kevin O'Connor
2011-09-21 13:14 ` Michael S. Tsirkin
2011-12-06 5:39 ` [SeaBIOS PATCH v3] " Amos Kong
2011-12-06 11:36 ` Michael S. Tsirkin
2011-12-07 0:32 ` Amos Kong
2011-12-14 1:06 ` Kevin O'Connor
2011-12-19 8:45 ` Amos Kong
2011-09-20 10:44 ` [SeaBIOS PATCH] " Amos Kong
2011-09-20 11:42 ` Marcelo Tosatti
2011-09-20 8:00 ` [SeaBIOS PATCH v2] Fix regression of commit 87b533bf Amos Kong
2011-09-20 23:52 ` Kevin O'Connor [this message]
[not found] ` <20110919065347.22802.53640.stgit@t>
[not found] ` <20110919093644.GC4501@redhat.com>
2011-09-19 9:49 ` [SeaBIOS PATCH 2/2] hotplug: Add device per func in ACPI DSDT tables Michael S. Tsirkin
2011-09-19 10:04 ` Michael S. Tsirkin
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