APPLIED[J:linux-bluefield]: [SRU][F/J:linux-bluefield][PATCH v1 0/1] UBUNTU: SAUCE: mlxbf-bootctl: support SMC call for setting ARM boot state

[Asmaa Mnebhi]

Ok I will submit a separate patch for Focal.

> -----Original Message-----
> From: Bartlomiej Zolnierkiewicz <bartlomiej.zolnierkiewicz at canonical.com>
> Sent: Tuesday, April 4, 2023 11:05 AM
> To: Asmaa Mnebhi <asmaa at nvidia.com>
> Cc: Ubuntu Kernel Team <kernel-team at lists.ubuntu.com>
> Subject: APPLIED[J:linux-bluefield]: [SRU][F/J:linux-bluefield][PATCH v1 0/1]
> UBUNTU: SAUCE: mlxbf-bootctl: support SMC call for setting ARM boot
> state
> 
> Applied to jammy:linux-bluefield/master-next.
> 
> Applying to focal:linux-bluefield/master-next doesn't work:
> 
> error: drivers/platform/mellanox/mlxbf-bootctl.c: does not exist in index
> error: drivers/platform/mellanox/mlxbf-bootctl.h: does not exist in index
> 
> and changing the driver name inside the patch doesn't seem to help:
> 
> error: patch failed: drivers/platform/mellanox/mlx-bootctl.c:105
> error: drivers/platform/mellanox/mlx-bootctl.c: patch does not apply
> error: patch failed: drivers/platform/mellanox/mlx-bootctl.h:102
> error: drivers/platform/mellanox/mlx-bootctl.h: patch does not apply
> 
> If this change is also meant for focal:linux-bluefield kernel please submit the
> correct patch.
> 
> Best Regards,
> Bartlomiej
> 
> On Thu, Mar 30, 2023 at 8:43 PM Asmaa Mnebhi <asmaa at nvidia.com>
> wrote:
> >
> > BugLink:
> >
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs
> >
> .launchpad.net%2Fbugs%2F2013383&data=05%7C01%7Casmaa%40nvidia.c
> om%7C86
> >
> 8b939f107d4094993b08db351e0b74%7C43083d15727340c1b7db39efd9ccc1
> 7a%7C0%
> >
> 7C0%7C638162175399654330%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC
> 4wLjAwMDAiL
> >
> CJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&
> sdata=Js
> > SU0LkBF3czKzf7Ibva%2B1QmcYbGd7azv6twapzFcUs%3D&reserved=0
> >
> > SRU Justification:
> >
> > [Impact]
> >
> > Add a new SMC call which allows setting the ARM boot progress state to
> "OS is up".
> >
> > [Fix]
> >
> > * Add a new SMC call in mlxbf-bootctl which allows setting the ARM boot
> progress state to "OS is up".
> >
> > [Test Case]
> >
> > * Check that /sys/devices/platform/MLNXBF04:00/driver/os_up exists
> >
> > [Regression Potential]
> >
> > * No known regression because it is just adding a sysfs entry. It is backward
> compatible with older TAF images.
> >   If the SMC call is not supported by ATF, it is ignored.
> >
> > Asmaa Mnebhi (1):
> >   UBUNTU: SAUCE: mlxbf-bootctl: support SMC call for setting ARM boot
> >     state
> >
> >  drivers/platform/mellanox/mlxbf-bootctl.c | 23
> > +++++++++++++++++++++++  drivers/platform/mellanox/mlxbf-bootctl.h |
> > 5 +++++
> >  2 files changed, 28 insertions(+)
> >