From: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
To: kvm-ia64@vger.kernel.org
Subject: Re: [PATCH RFC v2 0/6] KVM: moving dirty gitmaps to user space!
Date: Tue, 20 Apr 2010 11:13:28 +0000 [thread overview]
Message-ID: <4BCD8C58.5070503@oss.ntt.co.jp> (raw)
In-Reply-To: <20100420195349.dab60b1d.yoshikawa.takuya@oss.ntt.co.jp>
(2010/04/20 19:54), Alexander Graf wrote:
>
> On 20.04.2010, at 12:53, Takuya Yoshikawa wrote:
>
>> Hi, this is the v2 of the "moving dirty gitmaps to user space!"
>>
>> By this patch, I think everything we need becomes clear.
>> So we want to step forward to be ready for the final version in the
>> near future: of course, this is dependent on x86 and ppc asm issues.
>>
>> BTW, by whom I can get ACK for ppc and ia64? I want to add to the Cc
>> list if possible, thank you.
>
> You'd get the ACK for ppc from me.
Thank you, then I will add you to Cc next time!
>
> Do you have a PowerPC box around to test things on? By now it should work on any desktop/server PowerPC system you can find.
Sorry, I have no ppc box here. So at this stage, I am sometimes using cross
compilers to check this can build or not: not enough test now.
And this patch needs arch specific(assembly level) optimization in the future.
So I want to make this development as open as possible.
>
> Also the only differences on PPC are that we are big endian and usually run 32 bit userspace on 64 bit kernels. So playing with longs is a bad idea :).
OK, I'll keep in mind!
>
> Alex
>
Takuya
WARNING: multiple messages have this Message-ID (diff)
From: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
To: Alexander Graf <agraf-l3A5Bk7waGM@public.gmane.org>
Cc: avi-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
mtosatti-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kvm-ia64-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kvm-ppc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH RFC v2 0/6] KVM: moving dirty gitmaps to user space!
Date: Tue, 20 Apr 2010 11:13:28 +0000 [thread overview]
Message-ID: <4BCD8C58.5070503@oss.ntt.co.jp> (raw)
In-Reply-To: <C70797C1-08EC-4DBA-9595-4047CAE8E457-l3A5Bk7waGM@public.gmane.org>
(2010/04/20 19:54), Alexander Graf wrote:
>
> On 20.04.2010, at 12:53, Takuya Yoshikawa wrote:
>
>> Hi, this is the v2 of the "moving dirty gitmaps to user space!"
>>
>> By this patch, I think everything we need becomes clear.
>> So we want to step forward to be ready for the final version in the
>> near future: of course, this is dependent on x86 and ppc asm issues.
>>
>> BTW, by whom I can get ACK for ppc and ia64? I want to add to the Cc
>> list if possible, thank you.
>
> You'd get the ACK for ppc from me.
Thank you, then I will add you to Cc next time!
>
> Do you have a PowerPC box around to test things on? By now it should work on any desktop/server PowerPC system you can find.
Sorry, I have no ppc box here. So at this stage, I am sometimes using cross
compilers to check this can build or not: not enough test now.
And this patch needs arch specific(assembly level) optimization in the future.
So I want to make this development as open as possible.
>
> Also the only differences on PPC are that we are big endian and usually run 32 bit userspace on 64 bit kernels. So playing with longs is a bad idea :).
OK, I'll keep in mind!
>
> Alex
>
Takuya
WARNING: multiple messages have this Message-ID (diff)
From: Takuya Yoshikawa <yoshikawa.takuya-gVGce1chcLdL9jVzuh4AOg@public.gmane.org>
To: Alexander Graf <agraf-l3A5Bk7waGM@public.gmane.org>
Cc: avi-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
mtosatti-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kvm-ia64-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kvm-ppc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH RFC v2 0/6] KVM: moving dirty gitmaps to user space!
Date: Tue, 20 Apr 2010 20:13:28 +0900 [thread overview]
Message-ID: <4BCD8C58.5070503@oss.ntt.co.jp> (raw)
In-Reply-To: <C70797C1-08EC-4DBA-9595-4047CAE8E457-l3A5Bk7waGM@public.gmane.org>
(2010/04/20 19:54), Alexander Graf wrote:
>
> On 20.04.2010, at 12:53, Takuya Yoshikawa wrote:
>
>> Hi, this is the v2 of the "moving dirty gitmaps to user space!"
>>
>> By this patch, I think everything we need becomes clear.
>> So we want to step forward to be ready for the final version in the
>> near future: of course, this is dependent on x86 and ppc asm issues.
>>
>> BTW, by whom I can get ACK for ppc and ia64? I want to add to the Cc
>> list if possible, thank you.
>
> You'd get the ACK for ppc from me.
Thank you, then I will add you to Cc next time!
>
> Do you have a PowerPC box around to test things on? By now it should work on any desktop/server PowerPC system you can find.
Sorry, I have no ppc box here. So at this stage, I am sometimes using cross
compilers to check this can build or not: not enough test now.
And this patch needs arch specific(assembly level) optimization in the future.
So I want to make this development as open as possible.
>
> Also the only differences on PPC are that we are big endian and usually run 32 bit userspace on 64 bit kernels. So playing with longs is a bad idea :).
OK, I'll keep in mind!
>
> Alex
>
Takuya
next prev parent reply other threads:[~2010-04-20 11:13 UTC|newest]
Thread overview: 141+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-20 10:53 [PATCH RFC v2 0/6] KVM: moving dirty gitmaps to user space! Takuya Yoshikawa
2010-04-20 10:53 ` Takuya Yoshikawa
2010-04-20 10:53 ` Takuya Yoshikawa
2010-04-20 10:54 ` Alexander Graf
2010-04-20 10:54 ` Alexander Graf
2010-04-20 10:54 ` Alexander Graf
2010-04-20 11:13 ` Takuya Yoshikawa [this message]
2010-04-20 11:13 ` Takuya Yoshikawa
2010-04-20 11:13 ` Takuya Yoshikawa
2010-04-20 12:05 ` Takuya Yoshikawa
2010-04-20 12:05 ` Takuya Yoshikawa
2010-04-20 12:05 ` Takuya Yoshikawa
-- strict thread matches above, loose matches on Subject: below --
2010-04-20 10:56 [PATCH RFC v2 1/6] KVM: introduce slot level dirty state management Takuya Yoshikawa
2010-04-20 10:56 ` Takuya Yoshikawa
2010-04-20 10:56 ` Takuya Yoshikawa
2010-04-20 10:57 [PATCH RFC v2 4/6] KVM: change mark_page_dirty() to handle endian Takuya Yoshikawa
2010-04-20 11:00 ` [PATCH RFC v2 4/6] KVM: change mark_page_dirty() to handle endian issues explicitly Takuya Yoshikawa
2010-04-20 10:57 ` [PATCH RFC v2 4/6] KVM: change mark_page_dirty() to handle endian Takuya Yoshikawa
2010-04-20 11:00 ` [PATCH RFC v2 4/6] KVM: change mark_page_dirty() to handle endian issues explicitly Alexander Graf
2010-04-20 11:00 ` Alexander Graf
2010-04-20 11:00 ` Alexander Graf
2010-04-20 11:20 ` [PATCH RFC v2 4/6] KVM: change mark_page_dirty() to handle endian Takuya Yoshikawa
2010-04-20 11:20 ` [PATCH RFC v2 4/6] KVM: change mark_page_dirty() to handle endian issues explicitly Takuya Yoshikawa
2010-04-20 11:20 ` [PATCH RFC v2 4/6] KVM: change mark_page_dirty() to handle endian Takuya Yoshikawa
2010-04-21 11:15 ` Avi Kivity
2010-04-21 11:15 ` [PATCH RFC v2 4/6] KVM: change mark_page_dirty() to handle endian issues explicitly Avi Kivity
2010-04-21 11:15 ` [PATCH RFC v2 4/6] KVM: change mark_page_dirty() to handle endian Avi Kivity
2010-04-20 10:57 [PATCH RFC v2 2/6] KVM: introduce wrapper functions to create and Takuya Yoshikawa
2010-04-20 10:57 ` [PATCH RFC v2 2/6] KVM: introduce wrapper functions to create and destroy dirty bitmaps Takuya Yoshikawa
2010-04-20 10:57 ` [PATCH RFC v2 2/6] KVM: introduce wrapper functions to create and Takuya Yoshikawa
2010-04-20 10:58 [PATCH RFC v2 5/6] KVM: moving dirty bitmaps to user space Takuya Yoshikawa
2010-04-20 11:02 ` Takuya Yoshikawa
2010-04-20 10:58 ` Takuya Yoshikawa
2010-04-20 11:10 ` Alexander Graf
2010-04-20 11:10 ` Alexander Graf
2010-04-20 11:10 ` Alexander Graf
2010-04-20 11:26 ` Takuya Yoshikawa
2010-04-20 11:26 ` Takuya Yoshikawa
2010-04-20 11:26 ` Takuya Yoshikawa
2010-04-21 11:26 ` Avi Kivity
2010-04-21 11:26 ` Avi Kivity
2010-04-21 11:26 ` Avi Kivity
2010-04-22 9:07 ` Takuya Yoshikawa
2010-04-22 9:07 ` Takuya Yoshikawa
2010-04-22 9:07 ` Takuya Yoshikawa
2010-04-23 10:28 ` Avi Kivity
2010-04-23 10:28 ` Avi Kivity
2010-04-23 10:28 ` Avi Kivity
2010-04-23 11:14 ` Takuya Yoshikawa
2010-04-23 11:14 ` Takuya Yoshikawa
2010-04-23 11:14 ` Takuya Yoshikawa
2010-04-23 11:29 ` Yoshiaki Tamura
2010-04-23 11:29 ` Yoshiaki Tamura
2010-04-23 11:29 ` Yoshiaki Tamura
2010-04-23 11:45 ` Avi Kivity
2010-04-23 11:45 ` Avi Kivity
2010-04-23 11:45 ` Avi Kivity
2010-04-20 10:59 [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy dirty Takuya Yoshikawa
2010-04-20 10:59 ` [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy dirty bitmaps to user space Takuya Yoshikawa
2010-04-20 10:59 ` [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy dirty Takuya Yoshikawa
2010-04-21 11:12 ` [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy Avi Kivity
2010-04-21 11:12 ` [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy dirty bitmaps to user space Avi Kivity
2010-04-21 11:12 ` [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy Avi Kivity
2010-04-22 8:57 ` Takuya Yoshikawa
2010-04-22 8:57 ` [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy dirty bitmaps to user space Takuya Yoshikawa
2010-04-22 8:57 ` [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy Takuya Yoshikawa
2010-04-23 10:26 ` Avi Kivity
2010-04-23 10:26 ` [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy dirty bitmaps to user space Avi Kivity
2010-04-23 10:26 ` [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy Avi Kivity
2010-04-20 11:03 [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Takuya Yoshikawa
2010-04-20 11:03 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Takuya Yoshikawa
2010-04-20 11:03 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Takuya Yoshikawa
2010-04-20 11:15 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Alexander Graf
2010-04-20 11:15 ` Alexander Graf
2010-04-20 11:15 ` Alexander Graf
2010-04-20 11:33 ` Alexander Graf
2010-04-20 11:33 ` Alexander Graf
2010-04-20 11:33 ` Alexander Graf
2010-04-20 11:33 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Takuya Yoshikawa
2010-04-20 11:33 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Takuya Yoshikawa
2010-04-20 11:33 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Takuya Yoshikawa
2010-04-20 11:44 ` Takuya Yoshikawa
2010-04-20 11:44 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Takuya Yoshikawa
2010-04-20 11:44 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Takuya Yoshikawa
2010-04-21 8:29 `
2010-04-21 8:29 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Fernando Luis Vázquez Cao
2010-04-21 8:29 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty
2010-04-21 9:41 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Alexander Graf
2010-04-21 9:41 ` Alexander Graf
2010-04-21 9:41 ` Alexander Graf
2010-04-21 11:46 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
2010-04-21 11:46 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Avi Kivity
2010-04-21 11:46 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
2010-04-22 2:45 `
2010-04-22 2:45 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Fernando Luis Vázquez Cao
2010-04-22 2:45 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty
2010-04-22 6:09 `
2010-04-22 6:09 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Fernando Luis Vázquez Cao
2010-04-22 6:09 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty
2010-04-22 9:34 ` Takuya Yoshikawa
2010-04-22 9:34 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Takuya Yoshikawa
2010-04-22 9:34 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Takuya Yoshikawa
2010-04-22 23:29 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Alexander Graf
2010-04-22 23:29 ` Alexander Graf
2010-04-22 23:29 ` Alexander Graf
2010-04-23 10:17 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty
2010-04-23 10:17 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Fernando Luis Vázquez Cao
2010-04-23 10:17 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty
2010-04-23 10:20 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Alexander Graf
2010-04-23 10:20 ` Alexander Graf
2010-04-23 10:20 ` Alexander Graf
2010-04-23 11:57 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
2010-04-23 11:57 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Avi Kivity
2010-04-23 11:57 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
2010-04-23 11:58 ` Avi Kivity
2010-04-23 11:58 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Avi Kivity
2010-04-23 11:58 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
2010-04-23 12:26 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Alexander Graf
2010-04-23 12:26 ` Alexander Graf
2010-04-23 12:26 ` Alexander Graf
2010-04-23 12:27 ` Arnd Bergmann
2010-04-23 12:27 ` Arnd Bergmann
2010-04-23 12:27 ` Arnd Bergmann
2010-04-23 12:42 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
2010-04-23 12:42 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Avi Kivity
2010-04-23 12:42 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
2010-04-23 12:46 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Arnd Bergmann
2010-04-23 12:46 ` Arnd Bergmann
2010-04-23 12:46 ` Arnd Bergmann
2010-04-23 12:53 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
2010-04-23 12:53 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Avi Kivity
2010-04-23 12:53 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
2010-04-23 12:59 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Alexander Graf
2010-04-23 12:59 ` Alexander Graf
2010-04-23 12:59 ` Alexander Graf
2010-04-23 13:12 ` Arnd Bergmann
2010-04-23 13:12 ` Arnd Bergmann
2010-04-23 13:12 ` Arnd Bergmann
2010-04-23 13:20 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
2010-04-23 13:20 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty bitmaps Avi Kivity
2010-04-23 13:20 ` [PATCH RFC v2 6/6] KVM: introduce a new API for getting dirty Avi Kivity
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