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 outdated firmware.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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