On Wed, Feb 13, 2019 at 5:07 AM Brice Goglin wrote:
>
>
> Le 13/02/2019 à 09:43, Brice Goglin a écrit :
> > Le 13/02/2019 à 09:24, Dan Williams a écrit :
> >> On Wed, Feb 13, 2019 at 12:12 AM Brice Goglin
> >> wrote:
> >>> Le 13/02/2019 à 01:30, Dan Williams a écrit :
> On Tue, Feb 12, 2019
Le 13/02/2019 à 09:43, Brice Goglin a écrit :
> Le 13/02/2019 à 09:24, Dan Williams a écrit :
>> On Wed, Feb 13, 2019 at 12:12 AM Brice Goglin wrote:
>>> Le 13/02/2019 à 01:30, Dan Williams a écrit :
On Tue, Feb 12, 2019 at 11:59 AM Brice Goglin
wrote:
> # ndctl disable-region al
Le 13/02/2019 à 09:24, Dan Williams a écrit :
> On Wed, Feb 13, 2019 at 12:12 AM Brice Goglin wrote:
>> Le 13/02/2019 à 01:30, Dan Williams a écrit :
>>> On Tue, Feb 12, 2019 at 11:59 AM Brice Goglin wrote:
# ndctl disable-region all
# ndctl zero-labels all
# ndctl enable-region
On Wed, Feb 13, 2019 at 12:12 AM Brice Goglin wrote:
>
> Le 13/02/2019 à 01:30, Dan Williams a écrit :
> > On Tue, Feb 12, 2019 at 11:59 AM Brice Goglin wrote:
> >> # ndctl disable-region all
> >> # ndctl zero-labels all
> >> # ndctl enable-region region0
> >> # ndctl create-namespace -r region0
Le 13/02/2019 à 01:30, Dan Williams a écrit :
> On Tue, Feb 12, 2019 at 11:59 AM Brice Goglin wrote:
>> # ndctl disable-region all
>> # ndctl zero-labels all
>> # ndctl enable-region region0
>> # ndctl create-namespace -r region0 -t pmem -m devdax
>> {
>> "dev":"namespace0.0",
>> "mode":"devda
On Tue, Feb 12, 2019 at 11:59 AM Brice Goglin wrote:
>
> Le 11/02/2019 à 17:22, Dave Hansen a écrit :
>
> > On 2/9/19 3:00 AM, Brice Goglin wrote:
> >> I've used your patches on fake hardware (memmap=xx!yy) with an older
> >> nvdimm-pending branch (without Keith's patches). It worked fine. This
>
Le 11/02/2019 à 17:22, Dave Hansen a écrit :
> On 2/9/19 3:00 AM, Brice Goglin wrote:
>> I've used your patches on fake hardware (memmap=xx!yy) with an older
>> nvdimm-pending branch (without Keith's patches). It worked fine. This
>> time I am running on real Intel hardware. Any idea where to look
On 2/9/19 3:00 AM, Brice Goglin wrote:
> I've used your patches on fake hardware (memmap=xx!yy) with an older
> nvdimm-pending branch (without Keith's patches). It worked fine. This
> time I am running on real Intel hardware. Any idea where to look ?
I've run them on real Intel hardware too.
Coul
On Mon, Jan 28, 2019 at 1:26 AM Michal Hocko wrote:
>
> On Fri 25-01-19 11:15:08, Dan Williams wrote:
> [...]
> > However, we should consider this along with the userspace enabling to
> > control which device-dax instances are set aside for hotplug. It would
> > make sense to have a "clear errors
On Fri 25-01-19 11:15:08, Dan Williams wrote:
[...]
> However, we should consider this along with the userspace enabling to
> control which device-dax instances are set aside for hotplug. It would
> make sense to have a "clear errors before hotplug" configuration
> option.
I am not sure I understa
On 1/25/2019 11:15 AM, Dan Williams wrote:
On Fri, Jan 25, 2019 at 11:10 AM Jane Chu wrote:
On 1/25/2019 10:20 AM, Verma, Vishal L wrote:
On Fri, 2019-01-25 at 09:18 -0800, Dan Williams wrote:
On Fri, Jan 25, 2019 at 12:20 AM Du, Fan wrote:
Dan
Thanks for the insights!
Can I say, th
On Fri, Jan 25, 2019 at 11:10 AM Jane Chu wrote:
>
>
> On 1/25/2019 10:20 AM, Verma, Vishal L wrote:
> >
> > On Fri, 2019-01-25 at 09:18 -0800, Dan Williams wrote:
> >> On Fri, Jan 25, 2019 at 12:20 AM Du, Fan wrote:
> >>> Dan
> >>>
> >>> Thanks for the insights!
> >>>
> >>> Can I say, the UCE is
On 1/25/2019 10:20 AM, Verma, Vishal L wrote:
On Fri, 2019-01-25 at 09:18 -0800, Dan Williams wrote:
On Fri, Jan 25, 2019 at 12:20 AM Du, Fan wrote:
Dan
Thanks for the insights!
Can I say, the UCE is delivered from h/w to OS in a single way in
case of machine
check, only PMEM/DAX stuff fi
On Fri, 2019-01-25 at 09:18 -0800, Dan Williams wrote:
> On Fri, Jan 25, 2019 at 12:20 AM Du, Fan wrote:
> > Dan
> >
> > Thanks for the insights!
> >
> > Can I say, the UCE is delivered from h/w to OS in a single way in
> > case of machine
> > check, only PMEM/DAX stuff filter out UC address an
On Fri, Jan 25, 2019 at 12:20 AM Du, Fan wrote:
>
> Dan
>
> Thanks for the insights!
>
> Can I say, the UCE is delivered from h/w to OS in a single way in case of
> machine
> check, only PMEM/DAX stuff filter out UC address and managed in its own way by
> badblocks, if PMEM/DAX doesn't do so, the
l Hocko
>; linux-nvdimm ; Takashi
>Iwai ; Dave Hansen ; Huang,
>Ying ; Linux Kernel Mailing List
>; Linux MM ; Jérôme
>Glisse ; Borislav Petkov ; Yaowei Bai
>; Ross Zwisler ;
>Bjorn Helgaas ; Andrew Morton
>; Wu, Fengguang
>Subject: Re: [PATCH 5/5] dax: "Hotplug&quo
On Thu, Jan 24, 2019 at 10:13 PM Jane Chu wrote:
>
> Hi, Dave,
>
> While chatting with my colleague Erwin about the patchset, it occurred
> that we're not clear about the error handling part. Specifically,
>
> 1. If an uncorrectable error is detected during a 'load' in the hot
> plugged pmem regio
Hi, Dave,
While chatting with my colleague Erwin about the patchset, it occurred
that we're not clear about the error handling part. Specifically,
1. If an uncorrectable error is detected during a 'load' in the hot
plugged pmem region, how will the error be handled? will it be
handled like PM
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