From: Steve Capper <steve.capper@linaro.org>
To: "linux-mm@kvack.org" <linux-mm@kvack.org>,
Will Deacon <will.deacon@arm.com>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Catalin Marinas <Catalin.Marinas@arm.com>,
"linux@arm.linux.org.uk" <linux@arm.linux.org.uk>,
"linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>,
"gary.robertson@linaro.org" <gary.robertson@linaro.org>,
"christoffer.dall@linaro.org" <christoffer.dall@linaro.org>,
"peterz@infradead.org" <peterz@infradead.org>,
"anders.roxell@linaro.org" <anders.roxell@linaro.org>,
"dann.frazier@canonical.com" <dann.frazier@canonical.com>,
Mark Rutland <Mark.Rutland@arm.com>,
"mgorman@suse.de" <mgorman@suse.de>
Subject: Re: [PATCH V3 0/6] RCU get_user_pages_fast and __get_user_pages_fast
Date: Mon, 8 Sep 2014 10:06:27 +0100 [thread overview]
Message-ID: <20140908090626.GA14634@linaro.org> (raw)
In-Reply-To: <CAPvkgC0YVhPEBqbWSDnGyZBUn3+8Kv7-yx1-_n0Jx+giKzOqmw@mail.gmail.com>
On Mon, Sep 01, 2014 at 12:43:06PM +0100, Steve Capper wrote:
> On 28 August 2014 16:23, Will Deacon <will.deacon@arm.com> wrote:
> > On Thu, Aug 28, 2014 at 03:45:01PM +0100, Steve Capper wrote:
> >> I would like to get this series into 3.18 as it fixes quite a big problem
> >> with THP on arm and arm64. This series is split into a core mm part, an
> >> arm part and an arm64 part.
> >>
> >> Could somebody please take patch #1 (if it looks okay)?
> >> Russell, would you be happy with patches #2, #3, #4? (if we get #1 merged)
> >> Catalin, would you be happy taking patches #5, #6? (if we get #1 merged)
> >
> > Pretty sure we're happy to take the arm64 bits once you've got the core
> > changes sorted out. Failing that, Catalin's acked them so they could go via
> > an mm tree if it's easier.
> >
>
> Hello,
>
> Are any mm maintainers willing to take the first patch from this
> series into their tree for merging into 3.18?
> mm: Introduce a general RCU get_user_pages_fast.
>
> (or please let me know if there are any issues with the patch that
> need addressing).
>
> As Will has stated, Catalin's already acked the arm64 patches, and
> these can also go in via an mm tree if that makes things easier:
> arm64: mm: Enable HAVE_RCU_TABLE_FREE logic
> arm64: mm: Enable RCU fast_gup
>
> Thanks,
> --
> Steve
Hi,
Just a ping on this.
I was wondering if the first patch in this series:
[PATCH V3 1/6] mm: Introduce a general RCU get_user_pages_fast.
http://marc.info/?l=linux-mm&m=140923713202355&w=2
could be merged into 3.18 via an mm tree, or if there are any issues
with the patch that I should fix?
Acks or flames from the mm maintainers would be greatly appreciated!
Cheers,
--
Steve
--
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WARNING: multiple messages have this Message-ID (diff)
From: Steve Capper <steve.capper@linaro.org>
To: "linux-mm@kvack.org" <linux-mm@kvack.org>,
Will Deacon <will.deacon@arm.com>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Catalin Marinas <Catalin.Marinas@arm.com>,
"linux@arm.linux.org.uk" <linux@arm.linux.org.uk>,
"linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>,
"gary.robertson@linaro.org" <gary.robertson@linaro.org>,
"christoffer.dall@linaro.org" <christoffer.dall@linaro.org>,
"peterz@infradead.org" <peterz@infradead.org>,
"anders.roxell@linaro.org" <anders.roxell@linaro.org>,
"dann.frazier@canonical.com" <dann.frazier@canonical.com>,
Mark Rutland <Mark.Rutland@arm.com>,
"mgorman@suse.de" <mgorman@suse.de>
Subject: Re: [PATCH V3 0/6] RCU get_user_pages_fast and __get_user_pages_fast
Date: Mon, 8 Sep 2014 10:06:27 +0100 [thread overview]
Message-ID: <20140908090626.GA14634@linaro.org> (raw)
Message-ID: <20140908090627.9XWS49mQ9ABuWh-eupfg7wGjY7H1G2OBwU5PP_ybE3Q@z> (raw)
In-Reply-To: <CAPvkgC0YVhPEBqbWSDnGyZBUn3+8Kv7-yx1-_n0Jx+giKzOqmw@mail.gmail.com>
On Mon, Sep 01, 2014 at 12:43:06PM +0100, Steve Capper wrote:
> On 28 August 2014 16:23, Will Deacon <will.deacon@arm.com> wrote:
> > On Thu, Aug 28, 2014 at 03:45:01PM +0100, Steve Capper wrote:
> >> I would like to get this series into 3.18 as it fixes quite a big problem
> >> with THP on arm and arm64. This series is split into a core mm part, an
> >> arm part and an arm64 part.
> >>
> >> Could somebody please take patch #1 (if it looks okay)?
> >> Russell, would you be happy with patches #2, #3, #4? (if we get #1 merged)
> >> Catalin, would you be happy taking patches #5, #6? (if we get #1 merged)
> >
> > Pretty sure we're happy to take the arm64 bits once you've got the core
> > changes sorted out. Failing that, Catalin's acked them so they could go via
> > an mm tree if it's easier.
> >
>
> Hello,
>
> Are any mm maintainers willing to take the first patch from this
> series into their tree for merging into 3.18?
> mm: Introduce a general RCU get_user_pages_fast.
>
> (or please let me know if there are any issues with the patch that
> need addressing).
>
> As Will has stated, Catalin's already acked the arm64 patches, and
> these can also go in via an mm tree if that makes things easier:
> arm64: mm: Enable HAVE_RCU_TABLE_FREE logic
> arm64: mm: Enable RCU fast_gup
>
> Thanks,
> --
> Steve
Hi,
Just a ping on this.
I was wondering if the first patch in this series:
[PATCH V3 1/6] mm: Introduce a general RCU get_user_pages_fast.
http://marc.info/?l=linux-mm&m=140923713202355&w=2
could be merged into 3.18 via an mm tree, or if there are any issues
with the patch that I should fix?
Acks or flames from the mm maintainers would be greatly appreciated!
Cheers,
--
Steve
next prev parent reply other threads:[~2014-09-08 9:06 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-28 14:45 [PATCH V3 0/6] RCU get_user_pages_fast and __get_user_pages_fast Steve Capper
2014-08-28 14:45 ` Steve Capper
2014-08-28 14:45 ` [PATCH V3 1/6] mm: Introduce a general RCU get_user_pages_fast Steve Capper
2014-08-28 14:45 ` Steve Capper
2014-09-24 13:34 ` Hugh Dickins
2014-09-24 13:34 ` Hugh Dickins
2014-09-24 15:57 ` Steve Capper
2014-09-24 15:57 ` Steve Capper
2014-08-28 14:45 ` [PATCH V3 2/6] arm: mm: Introduce special ptes for LPAE Steve Capper
2014-08-28 14:45 ` Steve Capper
2014-08-28 14:45 ` [PATCH V3 3/6] arm: mm: Enable HAVE_RCU_TABLE_FREE logic Steve Capper
2014-08-28 14:45 ` Steve Capper
2014-08-28 14:45 ` [PATCH V3 4/6] arm: mm: Enable RCU fast_gup Steve Capper
2014-08-28 14:45 ` [PATCH V3 5/6] arm64: mm: Enable HAVE_RCU_TABLE_FREE logic Steve Capper
2014-08-28 14:45 ` Steve Capper
2014-08-28 14:45 ` [PATCH V3 6/6] arm64: mm: Enable RCU fast_gup Steve Capper
2014-08-28 14:45 ` Steve Capper
2014-08-28 15:23 ` [PATCH V3 0/6] RCU get_user_pages_fast and __get_user_pages_fast Will Deacon
2014-09-01 11:43 ` Steve Capper
2014-09-01 11:43 ` Steve Capper
2014-09-08 9:06 ` Steve Capper [this message]
2014-09-08 9:06 ` Steve Capper
2014-09-19 18:28 ` Steve Capper
2014-09-19 18:28 ` Steve Capper
2014-09-22 9:28 ` Will Deacon
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