APPLIED/cmt: [SRU][linux-firmware][F][PULL] Add iwlwifi rev -63 firmware blobs for 5.13

Seth Forshee seth.forshee at canonical.com
Tue Jul 13 19:43:41 UTC 2021


On Thu, Jun 24, 2021 at 07:08:22PM +0800, You-Sheng Yang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1933415
> 
> [Impact]
> 
> iwlwifi may encounter firmware crash when running 5.13 kernel with
> outdated firmware.
> 
> [Fix]
> 
> Commit 2b13afc1a0ff82 ("iwlwifi: add new FWs from core60-51 release")
> added new rev -63 firmware.
> 
> [Test Case]
> 
> 1. disconnect/connect stress
> 
>    $ sudo add-apt-repository ppa:checkbox-dev/ppa
>    $ sudo apt install plainbox-provider-checkbox
>    $ checkbox-cli run com.canonical.certification::stress/wireless_bluetooth_coex_connect_stress
> 
>    ignore connect bluetooth part, and set the SSID and password to proceed.
> 
> 2. suspend/resume stress
> 
>    $ for i in $(seq 200); do \
>        echo "Round $i..."; \
>        nmcli d; \
>        sleep 15; \
>        rtcwake -m mem -s 15; \
>    done
> 
> [Where problems could occur]
> 
> Rev -63 firmware is only used by 5.13 kernel or newer.
> 
> [Other Info]
> 
> While 5.13 kernel is only available in Focal and Impish, only Focal is
> nominated here.
> 
> --
> 
> The following changes since commit b98bc920b5849d80b0b42eb6a581ac8a85265209:
> 
>   UBUNTU: Ubuntu-1.187.15 (2021-06-11 10:22:50 -0500)
> 
> are available in the Git repository at:
> 
>   https://git.launchpad.net/~vicamo/ubuntu/+source/linux-firmware bug-1933415/add-iwlwifi-63-firmware/focal-pull
> 
> for you to fetch changes up to fcdf4b8472a0ac7d1360720e88c76787241a4bcd:
> 
>   iwlwifi: add new FWs from core60-51 release (2021-06-24 16:02:41 +0800)

Applied, with minor changes to the commit message. You also need to
update the bug with the SRU template as in this cover letter. Thanks!



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