Returned mail: Data format error

2019-05-04 Thread Post Office
The original message was received at Sun, 5 May 2019 11:30:54 +0800 from lists.01.org [111.40.227.101] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.01.org.: >>> MAIL From:"Post Office" <<< 501 "Post Office"

Re: Hang / zombie process from Xarray page-fault conversion (bisected)

2019-05-04 Thread Matthew Wilcox
On Fri, Mar 15, 2019 at 01:26:04PM +1100, Dave Chinner wrote: > On Thu, Mar 14, 2019 at 12:34:51AM -0700, Dan Williams wrote: > > On Mon, Mar 11, 2019 at 9:38 PM Dave Chinner wrote: > > > > > > On Mon, Mar 11, 2019 at 08:35:05PM -0700, Dan Williams wrote: > > > > On Mon, Mar 11, 2019 at 8:10 AM

Re: [PATCH v6 03/12] mm/sparsemem: Add helpers track active portions of a section at boot

2019-05-04 Thread Pavel Tatashin
On Sat, May 4, 2019, 3:26 PM Dan Williams wrote: > On Thu, May 2, 2019 at 9:12 AM Pavel Tatashin > wrote: > > > > On Wed, Apr 17, 2019 at 2:53 PM Dan Williams > wrote: > > > > > > Prepare for hot{plug,remove} of sub-ranges of a section by tracking a > > > section active bitmask, each bit

Re: [PATCH v6 03/12] mm/sparsemem: Add helpers track active portions of a section at boot

2019-05-04 Thread Dan Williams
On Thu, May 2, 2019 at 9:12 AM Pavel Tatashin wrote: > > On Wed, Apr 17, 2019 at 2:53 PM Dan Williams wrote: > > > > Prepare for hot{plug,remove} of sub-ranges of a section by tracking a > > section active bitmask, each bit representing 2MB (SECTION_SIZE (128M) / > > map_active bitmask length

Re: [PATCH v6 01/12] mm/sparsemem: Introduce struct mem_section_usage

2019-05-04 Thread Pavel Tatashin
> > I'm ok with it being 16M for now unless it causes a problem in > > practice, i.e. something like the minimum hardware mapping alignment > > for physical memory being less than 16M. > > On second thought, arbitrary differences across architectures is a bit > sad. The most common nvdimm

Re: [PATCH v2 12/17] kunit: tool: add Python wrappers for running KUnit tests

2019-05-04 Thread Greg KH
On Fri, May 03, 2019 at 04:14:49PM -0700, Brendan Higgins wrote: > In any case, it sounds like you and Greg are in agreement on the core > libraries generating the output in TAP13, so I won't argue that point > further. Great! > ## Analysis of using TAP13 > > One of my earlier concerns was that

Re: [PATCH v2 16/17] kernel/sysctl-test: Add null pointer test for sysctl.c:proc_dointvec()

2019-05-04 Thread Greg KH
On Fri, May 03, 2019 at 04:41:10PM -0700, Brendan Higgins wrote: > > On Thu, May 02, 2019 at 11:45:43AM -0700, Brendan Higgins wrote: > > > On Thu, May 2, 2019 at 11:15 AM wrote: > > > > > > > > > > > > > > > > > -Original Message- > > > > > From: Greg KH > > > > > > > > > > On Wed, May