Re: [PATCH] mm: Fix the pgtable leak

2019-02-18 Thread Greg KH
On Wed, Feb 13, 2019 at 08:29:00PM +0900, Minchan Kim wrote: > [1] was backported to v4.9 stable tree but it introduces pgtable > memory leak because with fault retrial, preallocated pagetable > could be leaked in second iteration. > To fix the problem, this patch backport [2]. > > [1] 5cf3e5ff958

Re: [PATCH] mm: Fix the pgtable leak

2019-02-18 Thread Greg KH
On Mon, Feb 18, 2019 at 05:20:26PM +0900, Minchan Kim wrote: > On Thu, Feb 14, 2019 at 04:23:52PM +0900, Minchan Kim wrote: > > On Wed, Feb 13, 2019 at 02:36:24PM +0100, Greg KH wrote: > > > On Wed, Feb 13, 2019 at 08:29:00PM +0900, Minchan Kim wrote: > > > > [1] was backported to v4.9 stable tree

Re: [PATCH] mm: Fix the pgtable leak

2019-02-18 Thread Minchan Kim
On Thu, Feb 14, 2019 at 04:23:52PM +0900, Minchan Kim wrote: > On Wed, Feb 13, 2019 at 02:36:24PM +0100, Greg KH wrote: > > On Wed, Feb 13, 2019 at 08:29:00PM +0900, Minchan Kim wrote: > > > [1] was backported to v4.9 stable tree but it introduces pgtable > > > memory leak because with fault retria

Re: [PATCH] mm: Fix the pgtable leak

2019-02-13 Thread Minchan Kim
On Wed, Feb 13, 2019 at 01:24:58PM +0100, Michal Hocko wrote: > On Wed 13-02-19 21:12:00, Minchan Kim wrote: > > On Wed, Feb 13, 2019 at 01:03:30PM +0100, Michal Hocko wrote: > > > On Wed 13-02-19 20:29:00, Minchan Kim wrote: > > > > [1] was backported to v4.9 stable tree but it introduces pgtable

Re: [PATCH] mm: Fix the pgtable leak

2019-02-13 Thread Minchan Kim
On Wed, Feb 13, 2019 at 02:36:24PM +0100, Greg KH wrote: > On Wed, Feb 13, 2019 at 08:29:00PM +0900, Minchan Kim wrote: > > [1] was backported to v4.9 stable tree but it introduces pgtable > > memory leak because with fault retrial, preallocated pagetable > > could be leaked in second iteration. >

Re: [PATCH] mm: Fix the pgtable leak

2019-02-13 Thread Greg KH
On Wed, Feb 13, 2019 at 08:29:00PM +0900, Minchan Kim wrote: > [1] was backported to v4.9 stable tree but it introduces pgtable > memory leak because with fault retrial, preallocated pagetable > could be leaked in second iteration. > To fix the problem, this patch backport [2]. > > [1] 5cf3e5ff958

Re: [PATCH] mm: Fix the pgtable leak

2019-02-13 Thread Michal Hocko
On Wed 13-02-19 21:12:00, Minchan Kim wrote: > On Wed, Feb 13, 2019 at 01:03:30PM +0100, Michal Hocko wrote: > > On Wed 13-02-19 20:29:00, Minchan Kim wrote: > > > [1] was backported to v4.9 stable tree but it introduces pgtable > > > memory leak because with fault retrial, preallocated pagetable >

Re: [PATCH] mm: Fix the pgtable leak

2019-02-13 Thread Minchan Kim
On Wed, Feb 13, 2019 at 01:03:30PM +0100, Michal Hocko wrote: > On Wed 13-02-19 20:29:00, Minchan Kim wrote: > > [1] was backported to v4.9 stable tree but it introduces pgtable > > memory leak because with fault retrial, preallocated pagetable > > could be leaked in second iteration. > > To fix th

Re: [PATCH] mm: Fix the pgtable leak

2019-02-13 Thread Michal Hocko
On Wed 13-02-19 20:29:00, Minchan Kim wrote: > [1] was backported to v4.9 stable tree but it introduces pgtable > memory leak because with fault retrial, preallocated pagetable > could be leaked in second iteration. > To fix the problem, this patch backport [2]. > > [1] 5cf3e5ff95876, mm, memcg: f

Re: [PATCH] mm: Fix the pgtable leak

2019-02-13 Thread Minchan Kim
On Wed, Feb 13, 2019 at 08:29:00PM +0900, Minchan Kim wrote: > [1] was backported to v4.9 stable tree but it introduces pgtable > memory leak because with fault retrial, preallocated pagetable > could be leaked in second iteration. > To fix the problem, this patch backport [2]. > > [1] 5cf3e5ff958