From: Marcel Apfelbaum <marcel.a@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [Question] memory: AddressSpace backed by single IO MemoryRegion
Date: Mon, 16 Sep 2013 20:26:31 +0300 [thread overview]
Message-ID: <1379352391.17705.79.camel@localhost.localdomain> (raw)
In-Reply-To: <52373D5A.2050004@redhat.com>
On Mon, 2013-09-16 at 19:18 +0200, Paolo Bonzini wrote:
> Il 16/09/2013 19:11, Marcel Apfelbaum ha scritto:
> >> > memory_region_init_io(my_reg, owner, my_ops, my_obj, "my region", INT64_MAX);
>
> This is 2^63-1, not 2^64-1. You need UINT64_MAX here.
Ooops! Thanks a lot and sorry for the trouble!
Marcel
>
> Paolo
>
> >> > memory_region_set_enabled(my_reg, false);
> >> > address_space_init(my_as, my_reg, name);
> >> > memory_region_set_enabled(my_reg, true);
>
>
next prev parent reply other threads:[~2013-09-16 17:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-16 14:48 [Qemu-devel] [Question] memory: AddressSpace backed by single IO MemoryRegion Marcel Apfelbaum
2013-09-16 14:52 ` Paolo Bonzini
2013-09-16 15:27 ` Marcel Apfelbaum
2013-09-16 17:11 ` Marcel Apfelbaum
2013-09-16 17:18 ` Paolo Bonzini
2013-09-16 17:26 ` Marcel Apfelbaum [this message]
2013-09-17 8:29 ` Peter Maydell
2013-09-18 15:43 ` Paolo Bonzini
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