From: Gerd Hoffmann <kraxel@redhat.com>
To: Marcel Apfelbaum <marcel@redhat.com>,
Laszlo Ersek <lersek@redhat.com>,
qemu-devel@nongnu.org
Cc: mst@redhat.com, pbonzini@redhat.com, ehabkost@redhat.com,
Igor Mammedov <imammedo@redhat.com>,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>
Subject: Re: [Qemu-devel] [PATCH] hw/pci-host: Fix x86 Host Bridges 64bit PCI hole
Date: Thu, 19 Oct 2017 15:03:45 +0200 [thread overview]
Message-ID: <1508418225.18146.1.camel@redhat.com> (raw)
In-Reply-To: <9d4b1fa8-e670-556b-278d-4993ad41b512@redhat.com>
Hi,
> - commit 39848901818 pc: limit 64 bit hole to 2G by default
> shows us QEMU had the 64bit PCI hole, so it is a regression.
commit message says:
<quote>
It turns out that some 32 bit windows guests crash
if 64 bit PCI hole size is >2G.
</quote>
Why this suddenly isn't a problem any more?
Also: how about just using the existing pci_hole64_size property?
cheers,
Gerd
next prev parent reply other threads:[~2017-10-19 13:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-18 9:58 [Qemu-devel] [PATCH] hw/pci-host: Fix x86 Host Bridges 64bit PCI hole Marcel Apfelbaum
2017-10-18 10:45 ` Igor Mammedov
2017-10-18 10:57 ` Marcel Apfelbaum
2017-10-18 11:40 ` Laszlo Ersek
2017-10-19 9:30 ` Marcel Apfelbaum
2017-10-19 10:41 ` Laszlo Ersek
2017-10-19 11:29 ` Marcel Apfelbaum
2017-10-19 11:52 ` Laszlo Ersek
2017-10-19 13:03 ` Gerd Hoffmann [this message]
2017-10-19 13:34 ` Marcel Apfelbaum
2017-10-20 6:55 ` Gerd Hoffmann
2017-10-20 9:32 ` Laszlo Ersek
2017-10-20 10:59 ` Gerd Hoffmann
2017-10-20 14:06 ` Marcel Apfelbaum
2017-10-20 13:47 ` Marcel Apfelbaum
2017-10-23 5:45 ` Gerd Hoffmann
2017-10-23 8:46 ` Marcel Apfelbaum
2017-10-23 9:16 ` Gerd Hoffmann
2017-10-23 9:35 ` Marcel Apfelbaum
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