From: Mike Marciniszyn <mike.marciniszyn-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: Andrea Arcangeli <aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Alex Williamson
<alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
"Kirill A. Shutemov"
<kirill-oKw7cIdHH8eLwutG50LtGA@public.gmane.org>,
"Luick,
Dean" <dean.luick-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [1/1] mm: thp: calculate the mapcount correctly for THP pages during WP faults
Date: Thu, 12 May 2016 14:48:19 -0400 [thread overview]
Message-ID: <20160512184811.GA5692@phlsvsds.ph.intel.com> (raw)
In-Reply-To: <1463070742-18401-1-git-send-email-aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
>
>Reviewed-by: "Kirill A. Shutemov" <kirill-oKw7cIdHH8eLwutG50LtGA@public.gmane.org>
>Signed-off-by: Andrea Arcangeli <aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
>
Andrea,
Perhaps add a V<n> in the subject for subsequent submissions as well as
version change control in email after the ---.
I happened to know the differences, but others might not.
This patch also solves the >= 4.5-rc1 IB user memory registration thp bug
that results in memory corruption!
Reviewed-by: Dean Luick <dean.luick-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Tested-by: Mike Marciniszyn <mike.marciniszyn-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Tested-by: Josh Collier <josh.d.collier-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
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WARNING: multiple messages have this Message-ID (diff)
From: Mike Marciniszyn <mike.marciniszyn@intel.com>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
linux-rdma@vger.kernel.org,
Alex Williamson <alex.williamson@redhat.com>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
"Luick, Dean" <dean.luick@intel.com>
Subject: Re: [1/1] mm: thp: calculate the mapcount correctly for THP pages during WP faults
Date: Thu, 12 May 2016 14:48:19 -0400 [thread overview]
Message-ID: <20160512184811.GA5692@phlsvsds.ph.intel.com> (raw)
In-Reply-To: <1463070742-18401-1-git-send-email-aarcange@redhat.com>
>
>Reviewed-by: "Kirill A. Shutemov" <kirill@shutemov.name>
>Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
>
Andrea,
Perhaps add a V<n> in the subject for subsequent submissions as well as
version change control in email after the ---.
I happened to know the differences, but others might not.
This patch also solves the >= 4.5-rc1 IB user memory registration thp bug
that results in memory corruption!
Reviewed-by: Dean Luick <dean.luick@intel.com>
Tested-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Tested-by: Josh Collier <josh.d.collier@intel.com>
--
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WARNING: multiple messages have this Message-ID (diff)
From: Mike Marciniszyn <mike.marciniszyn@intel.com>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
linux-rdma@vger.kernel.org,
Alex Williamson <alex.williamson@redhat.com>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
"Luick, Dean" <dean.luick@intel.com>
Subject: Re: [1/1] mm: thp: calculate the mapcount correctly for THP pages during WP faults
Date: Thu, 12 May 2016 14:48:19 -0400 [thread overview]
Message-ID: <20160512184811.GA5692@phlsvsds.ph.intel.com> (raw)
In-Reply-To: <1463070742-18401-1-git-send-email-aarcange@redhat.com>
>
>Reviewed-by: "Kirill A. Shutemov" <kirill@shutemov.name>
>Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
>
Andrea,
Perhaps add a V<n> in the subject for subsequent submissions as well as
version change control in email after the ---.
I happened to know the differences, but others might not.
This patch also solves the >= 4.5-rc1 IB user memory registration thp bug
that results in memory corruption!
Reviewed-by: Dean Luick <dean.luick@intel.com>
Tested-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Tested-by: Josh Collier <josh.d.collier@intel.com>
next prev parent reply other threads:[~2016-05-12 18:48 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-06 15:03 [PATCH 0/3] mm: thp: mapcount updates Andrea Arcangeli
2016-05-06 15:03 ` Andrea Arcangeli
2016-05-06 15:03 ` [PATCH 1/3] mm: thp: calculate the mapcount correctly for THP pages during WP faults Andrea Arcangeli
2016-05-06 15:03 ` Andrea Arcangeli
2016-05-06 22:10 ` Alex Williamson
2016-05-06 22:10 ` Alex Williamson
2016-05-09 22:26 ` Andrew Morton
2016-05-09 22:26 ` Andrew Morton
2016-05-10 19:21 ` [PATCH 1/1] " Andrea Arcangeli
2016-05-10 19:21 ` Andrea Arcangeli
[not found] ` <1462908082-12657-1-git-send-email-aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-05-11 21:26 ` [1/1] " Mike Marciniszyn
2016-05-11 21:26 ` Mike Marciniszyn
2016-05-11 21:26 ` Mike Marciniszyn
2016-05-12 16:32 ` [PATCH 1/1] " Andrea Arcangeli
2016-05-12 16:32 ` Andrea Arcangeli
2016-05-12 16:32 ` Andrea Arcangeli
[not found] ` <1463070742-18401-1-git-send-email-aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-05-12 18:48 ` Mike Marciniszyn [this message]
2016-05-12 18:48 ` [1/1] " Mike Marciniszyn
2016-05-12 18:48 ` Mike Marciniszyn
2016-05-06 15:03 ` [PATCH 2/3] mm: thp: microoptimize compound_mapcount() Andrea Arcangeli
2016-05-06 15:03 ` Andrea Arcangeli
2016-05-06 17:33 ` Kirill A. Shutemov
2016-05-06 17:33 ` Kirill A. Shutemov
2016-05-06 15:04 ` [PATCH 3/3] mm: thp: split_huge_pmd_address() comment improvement Andrea Arcangeli
2016-05-06 15:04 ` Andrea Arcangeli
2016-05-06 17:33 ` Kirill A. Shutemov
2016-05-06 17:33 ` Kirill A. Shutemov
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