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

Tim Gardner tim.gardner at canonical.com
Mon Jun 5 13:26:55 UTC 2023


On 6/2/23 3:27 PM, Asmaa Mnebhi wrote:
> BugLink: https://bugs.launchpad.net/bugs/2013383
> 
> 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.
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>
-- 
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Tim Gardner
Canonical, Inc




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