On Sat, 30 Jan 2016, Kirill A. Shutemov wrote:
> On Sat, Jan 30, 2016 at 12:58:31PM -0500, Dave Jones wrote:
> > Hit this overnight. Just started seeing this after I added "create mmap's
> > of fd's we open()'d" to trinity.
>
> The WARN_ON_ONCE() came form Hugh's patch:
> cda540ace6a1 ("mm:
On Sat, Jan 30, 2016 at 12:58:31PM -0500, Dave Jones wrote:
> Hit this overnight. Just started seeing this after I added "create mmap's
> of fd's we open()'d" to trinity.
The WARN_ON_ONCE() came form Hugh's patch:
cda540ace6a1 ("mm: get_user_pages(write,force) refuse to COW in shared areas")
Hit this overnight. Just started seeing this after I added "create mmap's
of fd's we open()'d" to trinity.
Dave
WARNING: CPU: 1 PID: 16733 at mm/gup.c:434 __get_user_pages+0x5f9/0x990()
CPU: 1 PID: 16733 Comm: trinity-c30 Tainted: GW 4.5.0-rc1-think+
#12
0009
On Sat, Jan 30, 2016 at 12:58:31PM -0500, Dave Jones wrote:
> Hit this overnight. Just started seeing this after I added "create mmap's
> of fd's we open()'d" to trinity.
The WARN_ON_ONCE() came form Hugh's patch:
cda540ace6a1 ("mm: get_user_pages(write,force) refuse to COW in shared areas")
Hit this overnight. Just started seeing this after I added "create mmap's
of fd's we open()'d" to trinity.
Dave
WARNING: CPU: 1 PID: 16733 at mm/gup.c:434 __get_user_pages+0x5f9/0x990()
CPU: 1 PID: 16733 Comm: trinity-c30 Tainted: GW 4.5.0-rc1-think+
#12
0009
On Sat, 30 Jan 2016, Kirill A. Shutemov wrote:
> On Sat, Jan 30, 2016 at 12:58:31PM -0500, Dave Jones wrote:
> > Hit this overnight. Just started seeing this after I added "create mmap's
> > of fd's we open()'d" to trinity.
>
> The WARN_ON_ONCE() came form Hugh's patch:
> cda540ace6a1 ("mm:
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