Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-18 Thread li guang
在 2013-01-10四的 19:57 +0100,Vasilis Liaskovitis写道: > > > > > > IIRC q35 supports memory hotplug natively (picked up in some > > > discussion). Is that correct? > > > > > From previous discussion I also understand that q35 supports native > > hotplug. > > Sections 5.1 and 5.2 of the spec describ

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-19 Thread li guang
在 2013-02-28四的 11:18 +0100,Vasilis Liaskovitis写道: > Hi, > > sorry for the delay. > On Tue, Feb 19, 2013 at 07:39:40PM -0300, Erlon Cruz wrote: > > On Tue, Dec 18, 2012 at 10:41 AM, Vasilis Liaskovitis < > > vasilis.liaskovi...@profitbricks.com> wrote: > > > > > This is v4 of the ACPI memory hotpl

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-20 Thread li guang
在 2013-01-09三的 01:08 +0100,Andreas Färber写道: > Am 18.12.2012 13:41, schrieb Vasilis Liaskovitis: > > Because dimm layout needs to be configured on machine-boot, all dimm devices > > need to be specified on startup command line (either with populated=on or > > with > > populated=off). The dimm info

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-26 Thread Eduardo Habkost
On Wed, Mar 20, 2013 at 02:18:00PM +0800, li guang wrote: > 在 2013-01-09三的 01:08 +0100,Andreas Färber写道: > > Am 18.12.2012 13:41, schrieb Vasilis Liaskovitis: > > > Because dimm layout needs to be configured on machine-boot, all dimm > > > devices > > > need to be specified on startup command line

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-26 Thread Luiz Capitulino
On Tue, 18 Dec 2012 13:41:28 +0100 Vasilis Liaskovitis wrote: > This is v4 of the ACPI memory hotplug functionality. Only x86_64 target is > supported (both i440fx and q35). There are still several issues, but it's > been a while since v3 and I wanted to get some more feedback on the current > st

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-26 Thread Vasilis Liaskovitis
Hi, On Tue, Mar 19, 2013 at 03:28:38PM +0800, li guang wrote: [...] > > > > This is v4 of the ACPI memory hotplug functionality. Only x86_64 target > > > > is > > > > supported (both i440fx and q35). There are still several issues, but > > > > it's > > > > been a while since v3 and I wanted to g

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-26 Thread Vasilis Liaskovitis
Hi, On Tue, Mar 19, 2013 at 02:30:25PM +0800, li guang wrote: > 在 2013-01-10四的 19:57 +0100,Vasilis Liaskovitis写道: > > > > > > > > IIRC q35 supports memory hotplug natively (picked up in some > > > > discussion). Is that correct? > > > > > > > From previous discussion I also understand that q35

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-26 Thread Vasilis Liaskovitis
Hi, On Tue, Mar 26, 2013 at 10:47:01AM -0400, Luiz Capitulino wrote: > On Tue, 18 Dec 2012 13:41:28 +0100 > Vasilis Liaskovitis wrote: > > > This is v4 of the ACPI memory hotplug functionality. Only x86_64 target is > > supported (both i440fx and q35). There are still several issues, but it's >

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-26 Thread li guang
在 2013-03-26二的 17:58 +0100,Vasilis Liaskovitis写道: > Hi, > > On Tue, Mar 19, 2013 at 02:30:25PM +0800, li guang wrote: > > 在 2013-01-10四的 19:57 +0100,Vasilis Liaskovitis写道: > > > > > > > > > > IIRC q35 supports memory hotplug natively (picked up in some > > > > > discussion). Is that correct? > >

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-26 Thread li guang
在 2013-03-26二的 17:43 +0100,Vasilis Liaskovitis写道: > Hi, > > On Tue, Mar 19, 2013 at 03:28:38PM +0800, li guang wrote: > [...] > > > > > This is v4 of the ACPI memory hotplug functionality. Only x86_64 > > > > > target is > > > > > supported (both i440fx and q35). There are still several issues, b

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-27 Thread li guang
在 2013-03-26二的 11:20 -0300,Eduardo Habkost写道: > On Wed, Mar 20, 2013 at 02:18:00PM +0800, li guang wrote: > > 在 2013-01-09三的 01:08 +0100,Andreas Färber写道: > > > Am 18.12.2012 13:41, schrieb Vasilis Liaskovitis: > > > > Because dimm layout needs to be configured on machine-boot, all dimm > > > > de

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-28 Thread Vasilis Liaskovitis
Hi, [...] >> > > >> > > I haven't updated the series for a while, but I can rework if there is a >> > > more >> > > clear direction for the community. >> > > >> > > Another open issue is reference counting of memoryregions in qemu memory >> > > model. In order to make memory hot-remove operations

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-03-28 Thread liu ping fan
On Thu, Mar 28, 2013 at 5:29 PM, Vasilis Liaskovitis wrote: > Hi, > > [...] >>> > > >>> > > I haven't updated the series for a while, but I can rework if there is >>> > > a more >>> > > clear direction for the community. >>> > > >>> > > Another open issue is reference counting of memoryregions in

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-04-02 Thread liu ping fan
On Fri, Jan 11, 2013 at 2:57 AM, Vasilis Liaskovitis wrote: >> > >> > IIRC q35 supports memory hotplug natively (picked up in some >> > discussion). Is that correct? >> > >> From previous discussion I also understand that q35 supports native hotplug. >> Sections 5.1 and 5.2 of the spec describe t

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-01-08 Thread Andreas Färber
Am 18.12.2012 13:41, schrieb Vasilis Liaskovitis: > Because dimm layout needs to be configured on machine-boot, all dimm devices > need to be specified on startup command line (either with populated=on or with > populated=off). The dimm information is stored in dimm configuration > structures. >

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-01-10 Thread Vasilis Liaskovitis
Hi, On Wed, Jan 09, 2013 at 01:08:52AM +0100, Andreas Färber wrote: > Am 18.12.2012 13:41, schrieb Vasilis Liaskovitis: > > Because dimm layout needs to be configured on machine-boot, all dimm devices > > need to be specified on startup command line (either with populated=on or > > with > > popula

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-01-10 Thread Andreas Färber
Am 10.01.2013 18:36, schrieb Vasilis Liaskovitis: > Btw, is the CPU link feature already implemented in a qom-cpu branch? No, the latest topology series moves fields around as preparation. There's still one CPUState per hyperthread, but as a DeviceState now. Andreas -- SUSE LINUX Products GmbH,

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-02-21 Thread Erlon Cruz
On Tue, Dec 18, 2012 at 10:41 AM, Vasilis Liaskovitis < vasilis.liaskovi...@profitbricks.com> wrote: > This is v4 of the ACPI memory hotplug functionality. Only x86_64 target is > supported (both i440fx and q35). There are still several issues, but it's > been a while since v3 and I wanted to get

Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v4 00/30] ACPI memory hotplug

2013-02-28 Thread Vasilis Liaskovitis
Hi, sorry for the delay. On Tue, Feb 19, 2013 at 07:39:40PM -0300, Erlon Cruz wrote: > On Tue, Dec 18, 2012 at 10:41 AM, Vasilis Liaskovitis < > vasilis.liaskovi...@profitbricks.com> wrote: > > > This is v4 of the ACPI memory hotplug functionality. Only x86_64 target is > > supported (both i440fx