From: Lorenzo Stoakes <lstoakes@gmail.com>
To: Hugh Dickins <hughd@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Jan Kara <jack@suse.cz>,
Dave Hansen <dave.hansen@linux.intel.com>,
Rik van Riel <riel@redhat.com>, linux-mm <linux-mm@kvack.org>,
Mel Gorman <mgorman@techsingularity.net>,
tbsaunde@tbsaunde.org, robert@ocallahan.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing
Date: Fri, 7 Oct 2016 19:26:33 +0100 [thread overview]
Message-ID: <20161007182633.GB14350@lucifer> (raw)
In-Reply-To: <alpine.LSU.2.11.1610071101410.7822@eggly.anvils>
On Fri, Oct 07, 2016 at 11:16:26AM -0700, Hugh Dickins wrote:
>
> Adding Jan Kara (and Dave Hansen) to the Cc list: I think they were
> pursuing get_user_pages() cleanups last year (which would remove the
> force option from most callers anyway), and I've lost track of where
> that all got to. Lorenzo, please don't expend a lot of effort before
> checking with Jan.
Sure, no problem. I have the callers noted down + the surrounding code in my
wetware 'L3 cache' so it's not a huge effort to get a draft patch written, but
I'll hold off on sending anything until I hear from Jan.
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WARNING: multiple messages have this Message-ID (diff)
From: Lorenzo Stoakes <lstoakes@gmail.com>
To: Hugh Dickins <hughd@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Jan Kara <jack@suse.cz>,
Dave Hansen <dave.hansen@linux.intel.com>,
Rik van Riel <riel@redhat.com>, linux-mm <linux-mm@kvack.org>,
Mel Gorman <mgorman@techsingularity.net>,
tbsaunde@tbsaunde.org, robert@ocallahan.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing
Date: Fri, 7 Oct 2016 19:26:33 +0100 [thread overview]
Message-ID: <20161007182633.GB14350@lucifer> (raw)
In-Reply-To: <alpine.LSU.2.11.1610071101410.7822@eggly.anvils>
On Fri, Oct 07, 2016 at 11:16:26AM -0700, Hugh Dickins wrote:
>
> Adding Jan Kara (and Dave Hansen) to the Cc list: I think they were
> pursuing get_user_pages() cleanups last year (which would remove the
> force option from most callers anyway), and I've lost track of where
> that all got to. Lorenzo, please don't expend a lot of effort before
> checking with Jan.
Sure, no problem. I have the callers noted down + the surrounding code in my
wetware 'L3 cache' so it's not a huge effort to get a draft patch written, but
I'll hold off on sending anything until I hear from Jan.
next prev parent reply other threads:[~2016-10-07 18:26 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-11 22:54 [PATCH] mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing Lorenzo Stoakes
2016-09-11 22:59 ` Lorenzo Stoakes
2016-09-11 22:59 ` Lorenzo Stoakes
2016-09-25 18:47 ` Lorenzo Stoakes
2016-09-25 18:47 ` Lorenzo Stoakes
2016-09-25 20:52 ` Linus Torvalds
2016-09-25 20:52 ` Linus Torvalds
2016-09-25 22:24 ` Linus Torvalds
2016-09-25 22:24 ` Linus Torvalds
2016-09-25 22:34 ` Rik van Riel
2016-09-25 22:50 ` Linus Torvalds
2016-09-25 22:50 ` Linus Torvalds
2016-09-25 23:28 ` Hugh Dickins
2016-09-25 23:28 ` Hugh Dickins
2016-09-26 0:49 ` Rik van Riel
2016-09-26 1:05 ` Linus Torvalds
2016-09-26 1:05 ` Linus Torvalds
2016-10-07 10:07 ` Lorenzo Stoakes
2016-10-07 10:07 ` Lorenzo Stoakes
2016-10-07 15:34 ` Linus Torvalds
2016-10-07 15:34 ` Linus Torvalds
2016-10-07 16:22 ` Lorenzo Stoakes
2016-10-07 16:22 ` Lorenzo Stoakes
2016-10-07 18:16 ` Hugh Dickins
2016-10-07 18:16 ` Hugh Dickins
2016-10-07 18:26 ` Lorenzo Stoakes [this message]
2016-10-07 18:26 ` Lorenzo Stoakes
2016-10-10 7:47 ` Jan Kara
2016-10-10 7:47 ` Jan Kara
2016-10-10 8:28 ` Lorenzo Stoakes
2016-10-10 8:28 ` Lorenzo Stoakes
2016-10-10 16:37 ` Jan Kara
2016-10-10 16:37 ` Jan Kara
2016-09-26 8:19 ` Mel Gorman
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