On Mon, May 11, 2015 at 04:59:27PM +0800, yalin wang wrote:
i am confused about your analysis ,
for the race stack:
CPU0 CPU1
do_wp_pageshrink_active_list
lock_page
On Mon, May 11, 2015 at 04:59:27PM +0800, yalin wang wrote:
i am confused about your analysis ,
for the race stack:
CPU0 CPU1
do_wp_pageshrink_active_list
lock_page
On Mon, May 11, 2015 at 12:36:52PM +0300, Kirill A. Shutemov wrote:
> On Mon, May 11, 2015 at 10:51:17AM +0300, Vladimir Davydov wrote:
> > diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
> > index 5e7c4f50a644..a529e0a35fe9 100644
> > --- a/include/linux/page-flags.h
> > +++
On Mon, May 11, 2015 at 07:24:02AM -0700, Paul E. McKenney wrote:
> On Mon, May 11, 2015 at 10:51:17AM +0300, Vladimir Davydov wrote:
> > Hi,
> >
> > I've been arguing with Minchan for a while about whether store-tearing
> > is possible while setting page->mapping in __page_set_anon_rmap and
> >
On Mon, May 11, 2015 at 04:59:27PM +0800, yalin wang wrote:
> i am confused about your analysis ,
> for the race stack:
>
> CPU0 CPU1
>
>
>
>do_wp_pageshrink_active_list
>
> lock_page
On Mon, May 11, 2015 at 04:59:27PM +0800, yalin wang wrote:
i am confused about your analysis ,
for the race stack:
CPU0 CPU1
do_wp_pageshrink_active_list
lock_page
On Mon, May 11, 2015 at 07:24:02AM -0700, Paul E. McKenney wrote:
On Mon, May 11, 2015 at 10:51:17AM +0300, Vladimir Davydov wrote:
Hi,
I've been arguing with Minchan for a while about whether store-tearing
is possible while setting page-mapping in __page_set_anon_rmap and
friends, see
On Mon, May 11, 2015 at 12:36:52PM +0300, Kirill A. Shutemov wrote:
On Mon, May 11, 2015 at 10:51:17AM +0300, Vladimir Davydov wrote:
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 5e7c4f50a644..a529e0a35fe9 100644
--- a/include/linux/page-flags.h
+++
On Mon, May 11, 2015 at 10:51:17AM +0300, Vladimir Davydov wrote:
> Hi,
>
> I've been arguing with Minchan for a while about whether store-tearing
> is possible while setting page->mapping in __page_set_anon_rmap and
> friends, see
>
>
On Mon, May 11, 2015 at 10:51:17AM +0300, Vladimir Davydov wrote:
> Hi,
>
> I've been arguing with Minchan for a while about whether store-tearing
> is possible while setting page->mapping in __page_set_anon_rmap and
> friends, see
>
>
2015-05-11 15:51 GMT+08:00 Vladimir Davydov :
> Hi,
>
> I've been arguing with Minchan for a while about whether store-tearing
> is possible while setting page->mapping in __page_set_anon_rmap and
> friends, see
>
> http://thread.gmane.org/gmane.linux.kernel.mm/131949/focus=132132
>
> This patch
Hi,
I've been arguing with Minchan for a while about whether store-tearing
is possible while setting page->mapping in __page_set_anon_rmap and
friends, see
http://thread.gmane.org/gmane.linux.kernel.mm/131949/focus=132132
This patch is intended to draw attention to this discussion. It fixes a
Hi,
I've been arguing with Minchan for a while about whether store-tearing
is possible while setting page-mapping in __page_set_anon_rmap and
friends, see
http://thread.gmane.org/gmane.linux.kernel.mm/131949/focus=132132
This patch is intended to draw attention to this discussion. It fixes a
On Mon, May 11, 2015 at 10:51:17AM +0300, Vladimir Davydov wrote:
Hi,
I've been arguing with Minchan for a while about whether store-tearing
is possible while setting page-mapping in __page_set_anon_rmap and
friends, see
http://thread.gmane.org/gmane.linux.kernel.mm/131949/focus=132132
2015-05-11 15:51 GMT+08:00 Vladimir Davydov vdavy...@parallels.com:
Hi,
I've been arguing with Minchan for a while about whether store-tearing
is possible while setting page-mapping in __page_set_anon_rmap and
friends, see
http://thread.gmane.org/gmane.linux.kernel.mm/131949/focus=132132
On Mon, May 11, 2015 at 10:51:17AM +0300, Vladimir Davydov wrote:
Hi,
I've been arguing with Minchan for a while about whether store-tearing
is possible while setting page-mapping in __page_set_anon_rmap and
friends, see
http://thread.gmane.org/gmane.linux.kernel.mm/131949/focus=132132
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