From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-api@vger.kernel.org, Robert Love <rlove@google.com>,
Dave Hansen <dave@sr71.net>, Jan Kara <jack@suse.cz>,
Neil Brown <neilb@suse.de>, Stefan Hajnoczi <stefanha@gmail.com>,
Andrew Jones <drjones@redhat.com>,
KOSAKI Motohiro <kosaki.motohiro@gmail.com>,
Michel Lespinasse <walken@google.com>,
Taras Glek <tglek@mozilla.com>,
Juan Quintela <quintela@redhat.com>,
Hugh Dickins <hughd@google.com>,
Isaku Yamahata <yamahata@valinux.co.jp>,
Mel Gorman <mgorman@suse.de>,
Sasha Levin <sasha.levin@oracle.com>,
Android Kernel Team <kernel-team@android.com>,
"\\\"Dr. David Alan Gilbert\\\"" <dgilbert@redhat.com>,
"Huangpeng (Peter)" <peter.huangpeng@huawei.com>,
Andres Lagar-Cavilla <andreslc@google.com>,
Christopher Covington <cov@codeaurora.org>,
Anthony Liguori <anthony@codemonkey>
Subject: Re: [Qemu-devel] [PATCH 10/17] mm: rmap preparation for remap_anon_pages
Date: Tue, 7 Oct 2014 14:10:26 +0300 [thread overview]
Message-ID: <20141007111026.GD30762@node.dhcp.inet.fi> (raw)
In-Reply-To: <1412356087-16115-11-git-send-email-aarcange@redhat.com>
On Fri, Oct 03, 2014 at 07:08:00PM +0200, Andrea Arcangeli wrote:
> There's one constraint enforced to allow this simplification: the
> source pages passed to remap_anon_pages must be mapped only in one
> vma, but this is not a limitation when used to handle userland page
> faults with MADV_USERFAULT. The source addresses passed to
> remap_anon_pages should be set as VM_DONTCOPY with MADV_DONTFORK to
> avoid any risk of the mapcount of the pages increasing, if fork runs
> in parallel in another thread, before or while remap_anon_pages runs.
Have you considered triggering COW instead of adding limitation on
pages' mapcount? The limitation looks artificial from interface POV.
--
Kirill A. Shutemov
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
WARNING: multiple messages have this Message-ID (diff)
From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-api@vger.kernel.org, Robert Love <rlove@google.com>,
Dave Hansen <dave@sr71.net>, Jan Kara <jack@suse.cz>,
Neil Brown <neilb@suse.de>, Stefan Hajnoczi <stefanha@gmail.com>,
Andrew Jones <drjones@redhat.com>,
KOSAKI Motohiro <kosaki.motohiro@gmail.com>,
Michel Lespinasse <walken@google.com>,
Taras Glek <tglek@mozilla.com>,
Juan Quintela <quintela@redhat.com>,
Hugh Dickins <hughd@google.com>,
Isaku Yamahata <yamahata@valinux.co.jp>,
Mel Gorman <mgorman@suse.de>,
Sasha Levin <sasha.levin@oracle.com>,
Android Kernel Team <kernel-team@android.com>,
"\\\"Dr. David Alan Gilbert\\\"" <dgilbert@redhat.com>,
"Huangpeng (Peter)" <peter.huangpeng@huawei.com>,
Andres Lagar-Cavilla <andreslc@google.com>,
Christopher Covington <cov@codeaurora.org>,
Anthony Liguori <anthony@codemonkey
Subject: Re: [Qemu-devel] [PATCH 10/17] mm: rmap preparation for remap_anon_pages
Date: Tue, 7 Oct 2014 14:10:26 +0300 [thread overview]
Message-ID: <20141007111026.GD30762@node.dhcp.inet.fi> (raw)
In-Reply-To: <1412356087-16115-11-git-send-email-aarcange@redhat.com>
On Fri, Oct 03, 2014 at 07:08:00PM +0200, Andrea Arcangeli wrote:
> There's one constraint enforced to allow this simplification: the
> source pages passed to remap_anon_pages must be mapped only in one
> vma, but this is not a limitation when used to handle userland page
> faults with MADV_USERFAULT. The source addresses passed to
> remap_anon_pages should be set as VM_DONTCOPY with MADV_DONTFORK to
> avoid any risk of the mapcount of the pages increasing, if fork runs
> in parallel in another thread, before or while remap_anon_pages runs.
Have you considered triggering COW instead of adding limitation on
pages' mapcount? The limitation looks artificial from interface POV.
--
Kirill A. Shutemov
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
WARNING: multiple messages have this Message-ID (diff)
From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-api@vger.kernel.org, Robert Love <rlove@google.com>,
Dave Hansen <dave@sr71.net>, Jan Kara <jack@suse.cz>,
Neil Brown <neilb@suse.de>, Stefan Hajnoczi <stefanha@gmail.com>,
Andrew Jones <drjones@redhat.com>,
KOSAKI Motohiro <kosaki.motohiro@gmail.com>,
Michel Lespinasse <walken@google.com>,
Taras Glek <tglek@mozilla.com>,
Juan Quintela <quintela@redhat.com>,
Hugh Dickins <hughd@google.com>,
Isaku Yamahata <yamahata@valinux.co.jp>,
Mel Gorman <mgorman@suse.de>,
Sasha Levin <sasha.levin@oracle.com>,
Android Kernel Team <kernel-team@android.com>,
"\\\"Dr. David Alan Gilbert\\\"" <dgilbert@redhat.com>,
"Huangpeng (Peter)" <peter.huangpeng@huawei.com>,
Andres Lagar-Cavilla <andreslc@google.com>,
Christopher Covington <cov@codeaurora.org>,
Anthony Liguori <anthony@codemonkey.ws>,
Paolo Bonzini <pbonzini@redhat.com>,
Keith Packard <keithp@keithp.com>,
Wenchao Xia <wenchaoqemu@gmail.com>,
Andy Lutomirski <luto@amacapital.net>,
Minchan Kim <minchan@kernel.org>,
Dmitry Adamushko <dmitry.adamushko@gmail.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Mike Hommey <mh@glandium.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Peter Feiner <pfeiner@google.com>
Subject: Re: [Qemu-devel] [PATCH 10/17] mm: rmap preparation for remap_anon_pages
Date: Tue, 7 Oct 2014 14:10:26 +0300 [thread overview]
Message-ID: <20141007111026.GD30762@node.dhcp.inet.fi> (raw)
In-Reply-To: <1412356087-16115-11-git-send-email-aarcange@redhat.com>
On Fri, Oct 03, 2014 at 07:08:00PM +0200, Andrea Arcangeli wrote:
> There's one constraint enforced to allow this simplification: the
> source pages passed to remap_anon_pages must be mapped only in one
> vma, but this is not a limitation when used to handle userland page
> faults with MADV_USERFAULT. The source addresses passed to
> remap_anon_pages should be set as VM_DONTCOPY with MADV_DONTFORK to
> avoid any risk of the mapcount of the pages increasing, if fork runs
> in parallel in another thread, before or while remap_anon_pages runs.
Have you considered triggering COW instead of adding limitation on
pages' mapcount? The limitation looks artificial from interface POV.
--
Kirill A. Shutemov
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
WARNING: multiple messages have this Message-ID (diff)
From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-api@vger.kernel.org, Robert Love <rlove@google.com>,
Dave Hansen <dave@sr71.net>, Jan Kara <jack@suse.cz>,
Neil Brown <neilb@suse.de>, Stefan Hajnoczi <stefanha@gmail.com>,
Andrew Jones <drjones@redhat.com>,
KOSAKI Motohiro <kosaki.motohiro@gmail.com>,
Michel Lespinasse <walken@google.com>,
Taras Glek <tglek@mozilla.com>,
Juan Quintela <quintela@redhat.com>,
Hugh Dickins <hughd@google.com>,
Isaku Yamahata <yamahata@valinux.co.jp>,
Mel Gorman <mgorman@suse.de>,
Sasha Levin <sasha.levin@oracle.com>,
Android Kernel Team <kernel-team@android.com>,
"\\\"Dr. David Alan Gilbert\\\"" <dgilbert@redhat.com>,
"Huangpeng (Peter)" <peter.huangpeng@huawei.com>,
Andres Lagar-Cavilla <andreslc@google.com>,
Christopher Covington <cov@codeaurora.org>,
Anthony Liguori <anthony@codemonkey.ws>,
Paolo Bonzini <pbonzini@redhat.com>,
Keith Packard <keithp@keithp.com>,
Wenchao Xia <wenchaoqemu@gmail.com>,
Andy Lutomirski <luto@amacapital.net>,
Minchan Kim <minchan@kernel.org>,
Dmitry Adamushko <dmitry.adamushko@gmail.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Mike Hommey <mh@glandium.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Peter Feiner <pfeiner@google.com>
Subject: Re: [Qemu-devel] [PATCH 10/17] mm: rmap preparation for remap_anon_pages
Date: Tue, 7 Oct 2014 14:10:26 +0300 [thread overview]
Message-ID: <20141007111026.GD30762@node.dhcp.inet.fi> (raw)
In-Reply-To: <1412356087-16115-11-git-send-email-aarcange@redhat.com>
On Fri, Oct 03, 2014 at 07:08:00PM +0200, Andrea Arcangeli wrote:
> There's one constraint enforced to allow this simplification: the
> source pages passed to remap_anon_pages must be mapped only in one
> vma, but this is not a limitation when used to handle userland page
> faults with MADV_USERFAULT. The source addresses passed to
> remap_anon_pages should be set as VM_DONTCOPY with MADV_DONTFORK to
> avoid any risk of the mapcount of the pages increasing, if fork runs
> in parallel in another thread, before or while remap_anon_pages runs.
Have you considered triggering COW instead of adding limitation on
pages' mapcount? The limitation looks artificial from interface POV.
--
Kirill A. Shutemov
WARNING: multiple messages have this Message-ID (diff)
From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: Robert Love <rlove@google.com>, Dave Hansen <dave@sr71.net>,
Jan Kara <jack@suse.cz>,
kvm@vger.kernel.org, Neil Brown <neilb@suse.de>,
Stefan Hajnoczi <stefanha@gmail.com>,
qemu-devel@nongnu.org, linux-mm@kvack.org,
KOSAKI Motohiro <kosaki.motohiro@gmail.com>,
Michel Lespinasse <walken@google.com>,
Taras Glek <tglek@mozilla.com>,
Juan Quintela <quintela@redhat.com>,
Hugh Dickins <hughd@google.com>,
Isaku Yamahata <yamahata@valinux.co.jp>,
Mel Gorman <mgorman@suse.de>,
Sasha Levin <sasha.levin@oracle.com>,
Android Kernel Team <kernel-team@android.com>,
Andrew Jones <drjones@redhat.com>,
"Huangpeng (Peter)" <peter.huangpeng@huawei.com>,
"\\\"Dr. David Alan Gilbert\\\"" <dgilbert@redhat.com>,
Andres Lagar-Cavilla <andreslc@google.com>,
Christopher Covington <cov@codeaurora.org>,
Anthony Liguori <anthony@codemonkey.ws>,
Mike Hommey <mh@glandium.org>, Keith Packard <keithp@keithp.com>,
Wenchao Xia <wenchaoqemu@gmail.com>,
linux-api@vger.kernel.org, linux-kernel@vger.kernel.org,
Andy Lutomirski <luto@amacapital.net>,
Minchan Kim <minchan@kernel.org>,
Dmitry Adamushko <dmitry.adamushko@gmail.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Paolo Bonzini <pbonzini@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Peter Feiner <pfeiner@google.com>
Subject: Re: [Qemu-devel] [PATCH 10/17] mm: rmap preparation for remap_anon_pages
Date: Tue, 7 Oct 2014 14:10:26 +0300 [thread overview]
Message-ID: <20141007111026.GD30762@node.dhcp.inet.fi> (raw)
In-Reply-To: <1412356087-16115-11-git-send-email-aarcange@redhat.com>
On Fri, Oct 03, 2014 at 07:08:00PM +0200, Andrea Arcangeli wrote:
> There's one constraint enforced to allow this simplification: the
> source pages passed to remap_anon_pages must be mapped only in one
> vma, but this is not a limitation when used to handle userland page
> faults with MADV_USERFAULT. The source addresses passed to
> remap_anon_pages should be set as VM_DONTCOPY with MADV_DONTFORK to
> avoid any risk of the mapcount of the pages increasing, if fork runs
> in parallel in another thread, before or while remap_anon_pages runs.
Have you considered triggering COW instead of adding limitation on
pages' mapcount? The limitation looks artificial from interface POV.
--
Kirill A. Shutemov
next prev parent reply other threads:[~2014-10-07 11:10 UTC|newest]
Thread overview: 303+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-03 17:07 [PATCH 00/17] RFC: userfault v2 Andrea Arcangeli
2014-10-03 17:07 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` [PATCH 01/17] mm: gup: add FOLL_TRIED Andrea Arcangeli
2014-10-03 17:07 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 18:15 ` Linus Torvalds
2014-10-03 18:15 ` [Qemu-devel] " Linus Torvalds
2014-10-03 18:15 ` Linus Torvalds
2014-10-03 18:15 ` Linus Torvalds
2014-10-03 18:15 ` Linus Torvalds
2014-10-03 20:55 ` Paolo Bonzini
2014-10-03 20:55 ` [Qemu-devel] " Paolo Bonzini
2014-10-03 20:55 ` Paolo Bonzini
2014-10-03 20:55 ` Paolo Bonzini
2014-10-03 20:55 ` Paolo Bonzini
2014-10-03 17:07 ` [PATCH 02/17] mm: gup: add get_user_pages_locked and get_user_pages_unlocked Andrea Arcangeli
2014-10-03 17:07 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` [PATCH 03/17] mm: gup: use get_user_pages_unlocked within get_user_pages_fast Andrea Arcangeli
2014-10-03 17:07 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` [PATCH 04/17] mm: gup: make get_user_pages_fast and __get_user_pages_fast latency conscious Andrea Arcangeli
2014-10-03 17:07 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 18:23 ` Linus Torvalds
2014-10-03 18:23 ` [Qemu-devel] " Linus Torvalds
2014-10-03 18:23 ` Linus Torvalds
2014-10-03 18:23 ` Linus Torvalds
2014-10-03 18:23 ` Linus Torvalds
2014-10-06 14:14 ` Andrea Arcangeli
2014-10-06 14:14 ` [Qemu-devel] " Andrea Arcangeli
2014-10-06 14:14 ` Andrea Arcangeli
2014-10-06 14:14 ` Andrea Arcangeli
2014-10-06 14:14 ` Andrea Arcangeli
2014-10-03 17:07 ` [PATCH 05/17] mm: gup: use get_user_pages_fast and get_user_pages_unlocked Andrea Arcangeli
2014-10-03 17:07 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` [PATCH 06/17] kvm: Faults which trigger IO release the mmap_sem Andrea Arcangeli
2014-10-03 17:07 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` [PATCH 07/17] mm: madvise MADV_USERFAULT: prepare vm_flags to allow more than 32bits Andrea Arcangeli
2014-10-03 17:07 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-07 9:03 ` Kirill A. Shutemov
2014-10-07 9:03 ` [Qemu-devel] " Kirill A. Shutemov
2014-10-07 9:03 ` Kirill A. Shutemov
2014-10-07 9:03 ` Kirill A. Shutemov
2014-10-07 9:03 ` Kirill A. Shutemov
[not found] ` <1412356087-16115-8-git-send-email-aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2014-11-06 20:08 ` Konstantin Khlebnikov
2014-11-06 20:08 ` [Qemu-devel] " Konstantin Khlebnikov
2014-11-06 20:08 ` Konstantin Khlebnikov
2014-11-06 20:08 ` Konstantin Khlebnikov
2014-11-06 20:08 ` Konstantin Khlebnikov
2014-10-03 17:07 ` [PATCH 08/17] mm: madvise MADV_USERFAULT Andrea Arcangeli
2014-10-03 17:07 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 23:13 ` Mike Hommey
2014-10-03 23:13 ` [Qemu-devel] " Mike Hommey
2014-10-03 23:13 ` Mike Hommey
2014-10-03 23:13 ` Mike Hommey
2014-10-03 23:13 ` Mike Hommey
2014-10-06 17:24 ` Andrea Arcangeli
2014-10-06 17:24 ` [Qemu-devel] " Andrea Arcangeli
2014-10-06 17:24 ` Andrea Arcangeli
2014-10-06 17:24 ` Andrea Arcangeli
2014-10-06 17:24 ` Andrea Arcangeli
2014-10-07 10:36 ` Kirill A. Shutemov
2014-10-07 10:36 ` [Qemu-devel] " Kirill A. Shutemov
2014-10-07 10:36 ` Kirill A. Shutemov
2014-10-07 10:36 ` Kirill A. Shutemov
2014-10-07 10:36 ` Kirill A. Shutemov
2014-10-07 10:46 ` Dr. David Alan Gilbert
2014-10-07 10:46 ` [Qemu-devel] " Dr. David Alan Gilbert
2014-10-07 10:46 ` Dr. David Alan Gilbert
2014-10-07 10:46 ` Dr. David Alan Gilbert
2014-10-07 10:46 ` Dr. David Alan Gilbert
2014-10-07 10:52 ` [Qemu-devel] " Kirill A. Shutemov
2014-10-07 10:52 ` Kirill A. Shutemov
2014-10-07 10:52 ` Kirill A. Shutemov
2014-10-07 10:52 ` Kirill A. Shutemov
2014-10-07 10:52 ` Kirill A. Shutemov
2014-10-07 11:01 ` Dr. David Alan Gilbert
2014-10-07 11:01 ` Dr. David Alan Gilbert
2014-10-07 11:01 ` Dr. David Alan Gilbert
2014-10-07 11:01 ` Dr. David Alan Gilbert
2014-10-07 11:30 ` Kirill A. Shutemov
2014-10-07 11:30 ` Kirill A. Shutemov
2014-10-07 11:30 ` Kirill A. Shutemov
2014-10-07 11:30 ` Kirill A. Shutemov
2014-10-07 11:30 ` Kirill A. Shutemov
2014-10-07 13:24 ` Andrea Arcangeli
2014-10-07 13:24 ` [Qemu-devel] " Andrea Arcangeli
2014-10-07 13:24 ` Andrea Arcangeli
2014-10-07 13:24 ` Andrea Arcangeli
2014-10-07 13:24 ` Andrea Arcangeli
2014-10-07 15:21 ` Kirill A. Shutemov
2014-10-07 15:21 ` [Qemu-devel] " Kirill A. Shutemov
2014-10-07 15:21 ` Kirill A. Shutemov
2014-10-07 15:21 ` Kirill A. Shutemov
2014-10-07 15:21 ` Kirill A. Shutemov
2014-10-03 17:07 ` [PATCH 09/17] mm: PT lock: export double_pt_lock/unlock Andrea Arcangeli
2014-10-03 17:07 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:07 ` Andrea Arcangeli
2014-10-03 17:08 ` [PATCH 10/17] mm: rmap preparation for remap_anon_pages Andrea Arcangeli
2014-10-03 17:08 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 18:31 ` Linus Torvalds
2014-10-03 18:31 ` [Qemu-devel] " Linus Torvalds
2014-10-03 18:31 ` Linus Torvalds
2014-10-03 18:31 ` Linus Torvalds
2014-10-03 18:31 ` Linus Torvalds
2014-10-06 8:55 ` Dr. David Alan Gilbert
2014-10-06 8:55 ` [Qemu-devel] " Dr. David Alan Gilbert
2014-10-06 8:55 ` Dr. David Alan Gilbert
2014-10-06 8:55 ` Dr. David Alan Gilbert
2014-10-06 8:55 ` Dr. David Alan Gilbert
2014-10-06 16:41 ` Andrea Arcangeli
2014-10-06 16:41 ` [Qemu-devel] " Andrea Arcangeli
2014-10-06 16:41 ` Andrea Arcangeli
2014-10-06 16:41 ` Andrea Arcangeli
2014-10-06 16:41 ` Andrea Arcangeli
2014-10-07 12:47 ` Linus Torvalds
2014-10-07 12:47 ` [Qemu-devel] " Linus Torvalds
2014-10-07 12:47 ` Linus Torvalds
2014-10-07 12:47 ` Linus Torvalds
2014-10-07 12:47 ` Linus Torvalds
2014-10-07 14:19 ` Andrea Arcangeli
2014-10-07 14:19 ` [Qemu-devel] " Andrea Arcangeli
2014-10-07 14:19 ` Andrea Arcangeli
2014-10-07 14:19 ` Andrea Arcangeli
2014-10-07 14:19 ` Andrea Arcangeli
2014-10-07 15:52 ` Andrea Arcangeli
2014-10-07 15:52 ` [Qemu-devel] " Andrea Arcangeli
2014-10-07 15:52 ` Andrea Arcangeli
2014-10-07 15:52 ` Andrea Arcangeli
2014-10-07 15:52 ` Andrea Arcangeli
2014-10-07 15:54 ` Andy Lutomirski
2014-10-07 15:54 ` [Qemu-devel] " Andy Lutomirski
2014-10-07 15:54 ` Andy Lutomirski
2014-10-07 15:54 ` Andy Lutomirski
2014-10-07 15:54 ` Andy Lutomirski
[not found] ` <20141007155247.GD2342-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2014-10-07 16:13 ` Peter Feiner
2014-10-07 16:13 ` [Qemu-devel] " Peter Feiner
2014-10-07 16:13 ` Peter Feiner
2014-10-07 16:13 ` Peter Feiner
[not found] ` <20141007141913.GC2342-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2014-10-07 16:56 ` Linus Torvalds
2014-10-07 16:56 ` [Qemu-devel] " Linus Torvalds
2014-10-07 16:56 ` Linus Torvalds
2014-10-07 16:56 ` Linus Torvalds
2014-10-07 16:56 ` Linus Torvalds
2014-10-07 17:07 ` Dr. David Alan Gilbert
2014-10-07 17:07 ` [Qemu-devel] " Dr. David Alan Gilbert
2014-10-07 17:07 ` Dr. David Alan Gilbert
2014-10-07 17:07 ` Dr. David Alan Gilbert
2014-10-07 17:07 ` Dr. David Alan Gilbert
2014-10-07 17:14 ` Paolo Bonzini
2014-10-07 17:14 ` [Qemu-devel] " Paolo Bonzini
2014-10-07 17:14 ` Paolo Bonzini
2014-10-07 17:14 ` Paolo Bonzini
2014-10-07 17:14 ` Paolo Bonzini
2014-10-07 17:25 ` Dr. David Alan Gilbert
2014-10-07 17:25 ` [Qemu-devel] " Dr. David Alan Gilbert
2014-10-07 17:25 ` Dr. David Alan Gilbert
2014-10-07 17:25 ` Dr. David Alan Gilbert
2014-10-07 17:25 ` Dr. David Alan Gilbert
2014-10-07 11:10 ` Kirill A. Shutemov [this message]
2014-10-07 11:10 ` [Qemu-devel] " Kirill A. Shutemov
2014-10-07 11:10 ` Kirill A. Shutemov
2014-10-07 11:10 ` Kirill A. Shutemov
2014-10-07 11:10 ` Kirill A. Shutemov
2014-10-07 13:37 ` Andrea Arcangeli
2014-10-07 13:37 ` Andrea Arcangeli
2014-10-07 13:37 ` Andrea Arcangeli
2014-10-07 13:37 ` Andrea Arcangeli
2014-10-07 13:37 ` Andrea Arcangeli
[not found] ` <1412356087-16115-1-git-send-email-aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2014-10-03 17:08 ` [PATCH 11/17] mm: swp_entry_swapcount Andrea Arcangeli
2014-10-03 17:08 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` [PATCH 12/17] mm: sys_remap_anon_pages Andrea Arcangeli
2014-10-03 17:08 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-04 13:13 ` Andi Kleen
2014-10-04 13:13 ` Andi Kleen
2014-10-06 17:00 ` Andrea Arcangeli
2014-10-06 17:00 ` Andrea Arcangeli
2014-10-03 17:08 ` [PATCH 13/17] waitqueue: add nr wake parameter to __wake_up_locked_key Andrea Arcangeli
2014-10-03 17:08 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` [PATCH 14/17] userfaultfd: add new syscall to provide memory externalization Andrea Arcangeli
2014-10-03 17:08 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-10 9:39 ` Thomas Martitz
2014-10-03 17:08 ` [PATCH 15/17] userfaultfd: make userfaultfd_write non blocking Andrea Arcangeli
2014-10-03 17:08 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` [PATCH 16/17] powerpc: add remap_anon_pages and userfaultfd Andrea Arcangeli
2014-10-03 17:08 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` [PATCH 17/17] userfaultfd: implement USERFAULTFD_RANGE_REGISTER|UNREGISTER Andrea Arcangeli
2014-10-03 17:08 ` [Qemu-devel] " Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-03 17:08 ` Andrea Arcangeli
2014-10-27 9:32 ` [PATCH 00/17] RFC: userfault v2 zhanghailiang
2014-10-27 9:32 ` [Qemu-devel] " zhanghailiang
2014-10-27 9:32 ` zhanghailiang
2014-10-29 17:46 ` Andrea Arcangeli
2014-10-29 17:46 ` [Qemu-devel] " Andrea Arcangeli
2014-10-29 17:46 ` Andrea Arcangeli
2014-10-29 17:56 ` [Qemu-devel] " Peter Maydell
2014-10-29 17:56 ` Peter Maydell
2014-10-29 17:56 ` Peter Maydell
2014-11-21 20:14 ` Andrea Arcangeli
2014-11-21 20:14 ` Andrea Arcangeli
2014-11-21 20:14 ` Andrea Arcangeli
2014-11-21 23:05 ` Peter Maydell
2014-11-21 23:05 ` Peter Maydell
2014-11-21 23:05 ` Peter Maydell
2014-11-25 19:45 ` Andrea Arcangeli
2014-11-25 19:45 ` [Qemu-devel] " Andrea Arcangeli
2014-11-25 19:45 ` Andrea Arcangeli
2014-10-30 11:31 ` zhanghailiang
2014-10-30 11:31 ` [Qemu-devel] " zhanghailiang
2014-10-30 11:31 ` zhanghailiang
2014-10-30 12:49 ` Dr. David Alan Gilbert
2014-10-30 12:49 ` [Qemu-devel] " Dr. David Alan Gilbert
2014-10-30 12:49 ` Dr. David Alan Gilbert
2014-10-31 1:26 ` zhanghailiang
2014-10-31 1:26 ` [Qemu-devel] " zhanghailiang
2014-10-31 1:26 ` zhanghailiang
2014-11-19 18:49 ` Andrea Arcangeli
2014-11-19 18:49 ` [Qemu-devel] " Andrea Arcangeli
2014-11-19 18:49 ` Andrea Arcangeli
2014-11-20 2:54 ` zhanghailiang
2014-11-20 2:54 ` [Qemu-devel] " zhanghailiang
2014-11-20 2:54 ` zhanghailiang
2014-11-20 17:38 ` Andrea Arcangeli
2014-11-20 17:38 ` [Qemu-devel] " Andrea Arcangeli
2014-11-20 17:38 ` Andrea Arcangeli
2014-11-21 7:19 ` zhanghailiang
2014-11-21 7:19 ` [Qemu-devel] " zhanghailiang
2014-11-21 7:19 ` zhanghailiang
2014-10-31 2:23 ` Peter Feiner
2014-10-31 2:23 ` [Qemu-devel] " Peter Feiner
2014-10-31 2:23 ` Peter Feiner
2014-10-31 3:29 ` zhanghailiang
2014-10-31 3:29 ` [Qemu-devel] " zhanghailiang
2014-10-31 3:29 ` zhanghailiang
2014-10-31 4:38 ` zhanghailiang
2014-10-31 4:38 ` [Qemu-devel] " zhanghailiang
2014-10-31 4:38 ` zhanghailiang
2014-10-31 5:17 ` Andres Lagar-Cavilla
2014-10-31 5:17 ` [Qemu-devel] " Andres Lagar-Cavilla
2014-10-31 5:17 ` Andres Lagar-Cavilla
2014-10-31 8:11 ` zhanghailiang
2014-10-31 8:11 ` [Qemu-devel] " zhanghailiang
2014-10-31 8:11 ` zhanghailiang
2014-10-31 19:39 ` Peter Feiner
2014-10-31 19:39 ` [Qemu-devel] " Peter Feiner
2014-10-31 19:39 ` Peter Feiner
2014-11-01 8:48 ` zhanghailiang
2014-11-01 8:48 ` [Qemu-devel] " zhanghailiang
2014-11-01 8:48 ` zhanghailiang
2014-11-20 17:29 ` Andrea Arcangeli
2014-11-20 17:29 ` [Qemu-devel] " Andrea Arcangeli
2014-11-20 17:29 ` Andrea Arcangeli
2014-11-12 7:18 ` zhanghailiang
2014-11-12 7:18 ` [Qemu-devel] " zhanghailiang
2014-11-12 7:18 ` zhanghailiang
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