Re: [PATCH v2] fs/dax: deposit pagetable even when installing zero page

2019-03-12 Thread Aneesh Kumar K.V
Hi Dan/Andrew/Jan, "Aneesh Kumar K.V" writes: > Architectures like ppc64 use the deposited page table to store hardware > page table slot information. Make sure we deposit a page table when > using zero page at the pmd level for hash. > > Without this we hit > > Unable to handle kernel paging

Ycae

2019-03-12 Thread Mail Administrator
The original message was received at Wed, 13 Mar 2019 11:53:14 +0800 from lists.01.org [84.31.171.236] - The following addresses had permanent fatal errors - ___ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org

如何做好客户服务

2019-03-12 Thread 段�c宏
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Re: [PATCH] acpi/nfit: Always dump _DSM output payload

2019-03-12 Thread Verma, Vishal L
On Tue, 2019-03-12 at 14:37 -0700, Dan Williams wrote: > The dynamic-debug statements for command payload output only get > emitted > when the command is not ND_CMD_CALL. Move the output payload dumping > ahead of the early return path for ND_CMD_CALL. > > Fixes: 31eca76ba2fc9 ("...whitelisted

[GIT PULL] Filesystem-DAX fixes for 5.1

2019-03-12 Thread Dan Williams
Hi Linus, please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm tags/fsdax-for-5.1 ...to receive a small collection of cleanups and an Xarray fix for v5.1-rc1. It has soaked in -next without issue, although the Xarray fix was recently re-flowed to fix up a tracepoint

Re: [mm PATCH v6 6/7] mm: Add reserved flag setting to set_page_links

2019-03-12 Thread Alexander Duyck
On Tue, 2019-03-12 at 15:07 -0700, Andrew Morton wrote: > On Wed, 5 Dec 2018 21:42:47 +0100 Michal Hocko wrote: > > > > I got your explanation. However Andrew had already applied the patches > > > and I had some outstanding issues in them that needed to be addressed. > > > So I thought it best

Re: [mm PATCH v6 6/7] mm: Add reserved flag setting to set_page_links

2019-03-12 Thread Andrew Morton
On Wed, 5 Dec 2018 21:42:47 +0100 Michal Hocko wrote: > > I got your explanation. However Andrew had already applied the patches > > and I had some outstanding issues in them that needed to be addressed. > > So I thought it best to send out this set of patches with those fixes > > before the

[PATCH] acpi/nfit: Always dump _DSM output payload

2019-03-12 Thread Dan Williams
The dynamic-debug statements for command payload output only get emitted when the command is not ND_CMD_CALL. Move the output payload dumping ahead of the early return path for ND_CMD_CALL. Fixes: 31eca76ba2fc9 ("...whitelisted dimm command marshaling mechanism") Reported-by: Vishal Verma

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

2019-03-12 Thread Barror, Robert
Hi Guys, "> It's limited to xfs, no failure on ext4 to date", this is incorrect. I have been able to reproduce this issue with ext4. In order to do that, I need to run the full test (on both pmems in the system) and not the half test (only 1 pmem) that I use for inducing the hang under XFS.

[PATCH] nvdimm: namespace_devs: fix a potential NULL pointer dereference

2019-03-12 Thread Kangjie Lu
In case kmemdup fails, the fix goes to blk_err to avoid NULL pointer dereference Signed-off-by: Kangjie Lu --- drivers/nvdimm/namespace_devs.c | 5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c index