[linux-yocto] [kernel-cache][master and yocto-5.0][PATCH] features/intel-persistent-memory: add pmem support for intel-x86-64

[Liu, Yongxin]

Hi Bruce,

I still cannot see the commit. 
Is there any delay before it is visible in repo?


Thanks,
Yongxin


> -----Original Message-----
> From: Bruce Ashfield [mailto:bruce.ashfield at gmail.com]
> Sent: Wednesday, July 10, 2019 03:26
> To: Liu, Yongxin
> Cc: Development list for the linux-yocto repositories
> Subject: Re: [linux-yocto][kernel-cache][master and yocto-5.0][PATCH]
> features/intel-persistent-memory: add pmem support for intel-x86-64
> 
> merged
> 
> Bruce
> 
> On Tue, Jul 9, 2019 at 3:51 AM Yongxin Liu <yongxin.liu at windriver.com>
> wrote:
> >
> > Because CONFIG_DEV_DAX* are not supported in preempt-rt kernel, use
> > two scc files for Non-RT kerel and RT kernel separately.
> >
> > Signed-off-by: Yongxin Liu <yongxin.liu at windriver.com>
> > ---
> >  .../intel-persistent-memory/intel-x86-64-dax.cfg   |  7 +++++
> >  .../intel-x86-64-pmem-preempt-rt.scc               |  3 +++
> >  .../intel-persistent-memory/intel-x86-64-pmem.cfg  | 31
> ++++++++++++++++++++++
> >  .../intel-persistent-memory/intel-x86-64-pmem.scc  |  4 +++
> >  4 files changed, 45 insertions(+)
> >  create mode 100644 features/intel-persistent-memory/intel-x86-64-
> dax.cfg
> >  create mode 100644 features/intel-persistent-memory/intel-x86-64-pmem-
> preempt-rt.scc
> >  create mode 100644 features/intel-persistent-memory/intel-x86-64-
> pmem.cfg
> >  create mode 100644 features/intel-persistent-memory/intel-x86-64-
> pmem.scc
> >
> > diff --git a/features/intel-persistent-memory/intel-x86-64-dax.cfg
> b/features/intel-persistent-memory/intel-x86-64-dax.cfg
> > new file mode 100644
> > index 00000000..6b4d2ff6
> > --- /dev/null
> > +++ b/features/intel-persistent-memory/intel-x86-64-dax.cfg
> > @@ -0,0 +1,7 @@
> > +#
> > +# Device Drivers
> > +#
> > +CONFIG_DEV_DAX=m
> > +CONFIG_DEV_DAX_PMEM=m
> > +CONFIG_DEV_DAX_KMEM=m
> > +CONFIG_DEV_DAX_PMEM_COMPAT=m
> > diff --git a/features/intel-persistent-memory/intel-x86-64-pmem-
> preempt-rt.scc b/features/intel-persistent-memory/intel-x86-64-pmem-
> preempt-rt.scc
> > new file mode 100644
> > index 00000000..e42341f7
> > --- /dev/null
> > +++ b/features/intel-persistent-memory/intel-x86-64-pmem-preempt-rt.scc
> > @@ -0,0 +1,3 @@
> > +define KFEATURE_DESCRIPTION "Enable persistent memory support for
> intel-x86-64 preempt-rt"
> > +
> > +kconf hardware intel-x86-64-pmem.cfg
> > diff --git a/features/intel-persistent-memory/intel-x86-64-pmem.cfg
> b/features/intel-persistent-memory/intel-x86-64-pmem.cfg
> > new file mode 100644
> > index 00000000..914e38a6
> > --- /dev/null
> > +++ b/features/intel-persistent-memory/intel-x86-64-pmem.cfg
> > @@ -0,0 +1,31 @@
> > +#
> > +# Processor type and features
> > +#
> > +CONFIG_X86_PMEM_LEGACY=m
> > +
> > +#
> > +# Memory Management options
> > +#
> > +CONFIG_MEMORY_HOTPLUG=y
> > +CONFIG_MEMORY_HOTREMOVE=y
> > +CONFIG_ZONE_DEVICE=y
> > +
> > +#
> > +# Device Drivers
> > +#
> > +CONFIG_LIBNVDIMM=m
> > +CONFIG_BLK_DEV_PMEM=m
> > +CONFIG_ND_BLK=m
> > +CONFIG_BTT=y
> > +CONFIG_NVDIMM_PFN=y
> > +CONFIG_NVDIMM_DAX=y
> > +
> > +#
> > +# Power management and ACPI options
> > +#
> > +CONFIG_ACPI_NFIT=m
> > +
> > +#
> > +# File systems
> > +#
> > +CONFIG_FS_DAX=y
> > diff --git a/features/intel-persistent-memory/intel-x86-64-pmem.scc
> b/features/intel-persistent-memory/intel-x86-64-pmem.scc
> > new file mode 100644
> > index 00000000..1f67c6a9
> > --- /dev/null
> > +++ b/features/intel-persistent-memory/intel-x86-64-pmem.scc
> > @@ -0,0 +1,4 @@
> > +define KFEATURE_DESCRIPTION "Enable persistent memory support for
> intel-x86-64"
> > +
> > +kconf hardware intel-x86-64-pmem.cfg
> > +kconf hardware intel-x86-64-dax.cfg
> > --
> > 2.14.4
> >
> 
> 
> --
> - Thou shalt not follow the NULL pointer, for chaos and madness await
> thee at its end
> - "Use the force Harry" - Gandalf, Star Trek II