Re: [PATCH 5.15 000/136] 5.15.64-rc1 review

Jon Hunter
2022-08-30T10:32:37Z

Hi Greg,

On 29/08/2022 11:57, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.15.64 release.
> There are 136 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Wed, 31 Aug 2022 10:57:37 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.64-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

I have been out on vacation and unfortunately some boot issues were
introduced for Tegra back in 5.15.61 ...

Test results for stable-v5.15:
10 builds: 10 pass, 0 fail
32 boots: 28 pass, 4 fail
68 tests: 68 pass, 0 fail

Linux version: 5.15.64-rc1-g881ab4a7404d
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,
tegra194-p2972-0000, tegra194-p3509-0000+p3668-0000,
tegra20-ventana, tegra210-p2371-2180,
tegra210-p3450-0000, tegra30-cardhu-a04

Boot failures: tegra186-p2771-0000, tegra194-p2972-0000,
tegra194-p3509-0000+p3668-0000

Fortunately, these boot issues are specific to Tegra and were caused by
commit a7f751d4e830c5a2ac9e9908df43e8d29b7d3b22 ("arm64: tegra: Mark
BPMP channels as no-memory-wc"). This commit had the fixes tag populated
but it has a dependency on mainline commit a4740b148a04 ("firmware:
tegra: bpmp: Do only aligned access to IPC memory area") which did not
have any fixes tag populated.

Can you pull mainline commit a4740b148a04 ("firmware: tegra: bpmp: Do
only aligned access to IPC memory area") into 5.15.y, 5.18.y and 5.19.y?
Fine if you want to do it for the next stable update.

Sorry about this. In future I will definitely make sure that someone is
monitoring this while I am away.

Thanks
Jon

--
nvpublic