From: "Jan Beulich" <JBeulich@suse.com>
To: "Juergen Gross" <JGross@suse.com>
Cc: <david.vrabel@citrix.com>, <xen-devel@lists.xensource.com>,
<boris.ostrovsky@oracle.com>, "Paul Bolle" <pebolle@tiscali.nl>,
<linux-kernel@vger.kernel.org>
Subject: Re: [Xen-devel] [PATCH 13/13] xen: allow more than 512 GB of RAM for 64 bit pv-domains
Date: Wed, 18 Feb 2015 09:49:32 +0000 [thread overview]
Message-ID: <54E46E3C0200007800060F98@mail.emea.novell.com> (raw)
In-Reply-To: <54E45D6D.3050900@suse.com>
>>> On 18.02.15 at 10:37, <JGross@suse.com> wrote:
> On 02/18/2015 10:21 AM, Paul Bolle wrote:
>> On Wed, 2015-02-18 at 07:52 +0100, Juergen Gross wrote:
>>> --- a/arch/x86/xen/Kconfig
>>> +++ b/arch/x86/xen/Kconfig
>>> @@ -23,14 +23,29 @@ config XEN_PVHVM
>>> def_bool y
>>> depends on XEN && PCI && X86_LOCAL_APIC
>>>
>>> -config XEN_MAX_DOMAIN_MEMORY
>>> - int
>>> - default 500 if X86_64
>>> - default 64 if X86_32
>>> - depends on XEN
>>> - help
>>> - This only affects the sizing of some bss arrays, the unused
>>> - portions of which are freed.
>>> +if X86_64
>>
>> Not
>> && XEN
>> ?
>
> The complete directory is made only if CONFIG_XEN is set.
But that doesn't mean this file gets used only when XEN is enabled.
I would think though that an eventual "if XEN" should have wider
scope than just this option (i.e. likely almost the entire file).
Jan
next prev parent reply other threads:[~2015-02-18 9:49 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-18 6:51 [PATCH 00/13] xen: support pv-domains larger than 512GB Juergen Gross
2015-02-18 6:51 ` [PATCH 01/13] xen: sync with xen header Juergen Gross
2015-02-18 6:51 ` [PATCH 02/13] xen: anchor linear p2m list in shared info structure Juergen Gross
2015-02-18 10:32 ` [Xen-devel] " David Vrabel
2015-02-18 10:42 ` Juergen Gross
2015-02-18 10:50 ` Andrew Cooper
2015-02-18 10:54 ` David Vrabel
2015-02-18 10:57 ` Andrew Cooper
2015-02-18 10:57 ` Juergen Gross
2015-02-18 10:56 ` Juergen Gross
2015-02-18 10:51 ` David Vrabel
2015-02-18 6:51 ` [PATCH 03/13] xen: eliminate scalability issues from initial mapping setup Juergen Gross
2015-02-18 6:51 ` [PATCH 04/13] xen: move static e820 map to global scope Juergen Gross
2015-02-19 17:27 ` [Xen-devel] " David Vrabel
2015-02-18 6:51 ` [PATCH 05/13] xen: simplify xen_set_identity_and_remap() by using global variables Juergen Gross
2015-02-19 18:10 ` [Xen-devel] " David Vrabel
2015-02-24 6:15 ` Juergen Gross
2015-02-18 6:51 ` [PATCH 06/13] xen: detect pre-allocated memory interfering with e820 map Juergen Gross
2015-02-19 18:07 ` [Xen-devel] " David Vrabel
2015-02-24 6:27 ` Juergen Gross
2015-02-25 14:24 ` David Vrabel
2015-02-25 16:00 ` Juergen Gross
2015-03-30 10:00 ` Juergen Gross
2015-02-18 6:52 ` [PATCH 07/13] xen: find unused contiguous memory area Juergen Gross
2015-02-19 17:31 ` [Xen-devel] " David Vrabel
2015-02-18 6:52 ` [PATCH 08/13] xen: add service function to copy physical memory areas Juergen Gross
2015-02-19 17:35 ` [Xen-devel] " David Vrabel
2015-02-24 6:34 ` Juergen Gross
2015-02-18 6:52 ` [PATCH 09/13] xen: check for kernel memory conflicting with memory layout Juergen Gross
2015-02-19 17:36 ` [Xen-devel] " David Vrabel
2015-02-24 6:45 ` Juergen Gross
2015-02-18 6:52 ` [PATCH 10/13] xen: check pre-allocated page tables for conflict with memory map Juergen Gross
2015-02-19 17:37 ` [Xen-devel] " David Vrabel
2015-02-24 6:45 ` Juergen Gross
2015-02-18 6:52 ` [PATCH 11/13] xen: move initrd away from e820 non-ram area Juergen Gross
2015-02-19 17:42 ` [Xen-devel] " David Vrabel
2015-02-18 6:52 ` [PATCH 12/13] xen: if p2m list located in to be remapped region delay remapping Juergen Gross
2015-02-19 17:44 ` [Xen-devel] " David Vrabel
2015-02-24 7:01 ` Juergen Gross
2015-02-18 6:52 ` [PATCH 13/13] xen: allow more than 512 GB of RAM for 64 bit pv-domains Juergen Gross
2015-02-18 9:21 ` Paul Bolle
2015-02-18 9:37 ` Juergen Gross
2015-02-18 9:49 ` Jan Beulich [this message]
[not found] ` <54E46E3C0200007800060F98@suse.com>
2015-02-18 9:59 ` [Xen-devel] " Juergen Gross
2015-02-18 10:35 ` Paul Bolle
2015-02-18 11:18 ` [Xen-devel] " David Vrabel
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