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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

  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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