From: Paolo Bonzini <pbonzini@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Eduardo Habkost" <ehabkost@redhat.com>,
"Marcel Apfelbaum" <marcel.a@redhat.com>,
"Jan Kiszka" <jan.kiszka@siemens.com>,
"QEMU Developers" <qemu-devel@nongnu.org>,
"Luiz Capitulino" <lcapitulino@redhat.com>,
"Alexander Graf" <agraf@suse.de>,
"Anthony Liguori" <aliguori@amazon.com>,
"Andreas Färber" <afaerber@suse.de>
Subject: Re: [Qemu-devel] [PATCH for-1.7 v2 1/8] exec: declare TARGET_PHYS_ADDR_SPACE_MAX to limit memory regions rendered by exec
Date: Thu, 07 Nov 2013 14:49:06 +0100 [thread overview]
Message-ID: <527B9A52.3080004@redhat.com> (raw)
In-Reply-To: <20131107120408.GA31193@redhat.com>
Il 07/11/2013 13:04, Michael S. Tsirkin ha scritto:
>> > (it follows from this that using the #define anywhere
>> > except in a memory_region_init() call is probably a bug)
>> >
>> > -- PMM
>
> BTW how about we change the API to pass in int128?
The vast majority of memory regions have small sizes, it would add
boilerplate to wrap the size with an int128_make64 everywhere.
Paolo
> Not for 1.7 of course.
>
> This will help make sure it's only used for MRs.
next prev parent reply other threads:[~2013-11-07 13:49 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-07 10:41 [Qemu-devel] [PATCH for-1.7 v2 0/8] fix address space size issue Marcel Apfelbaum
2013-11-07 10:41 ` [Qemu-devel] [PATCH for-1.7 v2 1/8] exec: declare TARGET_PHYS_ADDR_SPACE_MAX to limit memory regions rendered by exec Marcel Apfelbaum
2013-11-07 10:49 ` Peter Maydell
2013-11-07 11:32 ` Marcel Apfelbaum
2013-11-07 12:04 ` Michael S. Tsirkin
2013-11-07 13:49 ` Paolo Bonzini [this message]
2013-11-07 15:40 ` Michael S. Tsirkin
2013-11-07 10:41 ` [Qemu-devel] [PATCH for-1.7 v2 2/8] hw/alpha: limit iommu-typhoon memory size Marcel Apfelbaum
2013-11-07 10:41 ` [Qemu-devel] [PATCH for-1.7 v2 3/8] hw/ppc: limit iommu-spapr " Marcel Apfelbaum
2013-11-07 10:41 ` [Qemu-devel] [PATCH for-1.7 v2 4/8] exec: don't ignore high address bits on lookup Marcel Apfelbaum
2013-11-07 10:41 ` [Qemu-devel] [PATCH for-1.7 v2 5/8] pci: fix address space size for bridge Marcel Apfelbaum
2013-11-07 10:41 ` [Qemu-devel] [PATCH for-1.7 v2 6/8] exec: don't ignore high address bits on set Marcel Apfelbaum
2013-11-07 10:41 ` [Qemu-devel] [PATCH for-1.7 v2 7/8] pc: s/INT64_MAX/UINT64_MAX/ Marcel Apfelbaum
2013-11-19 11:44 ` Paolo Bonzini
2013-11-19 12:04 ` Michael S. Tsirkin
2013-11-07 10:41 ` [Qemu-devel] [PATCH for-1.7 v2 8/8] spapr_pci: s/INT64_MAX/UINT64_MAX/ Marcel Apfelbaum
2013-11-07 11:07 ` [Qemu-devel] [PATCH for-1.7 v2 0/8] fix address space size issue Alexander Graf
2013-11-07 14:08 ` Paolo Bonzini
2013-11-07 15:05 ` Michael S. Tsirkin
2013-11-07 15:07 ` Paolo Bonzini
2013-11-07 15:20 ` Michael S. Tsirkin
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