Hi, > > > On 20/04/2024 8:59, Wang Yugui wrote: > > External email: Use caution opening links or attachments > > > > > > Hi, > > > >> I'm announcing the release of the 6.6.28 kernel. > >> > >> All users of the 6.6 kernel series must upgrade. > >> > >> The updated 6.6.y git tree can be found at: > >> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.6.y > >> and can be browsed at the normal kernel.org git web browser: > >> https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary > > > > Linux 6.6.28 failed to boot with the following panic *1 on a server with > > mellonax CX-6 VPI NIC, but 6.6.27/6.1.87 boot well. > > > > After reverting 'net/mlx5: Restore mistakenly dropped parts in register devlink > > flow', linux boot well. > > > there is a similar discussion in net-dev ML[1]. > In short, it seems this patch is missing from stable, which is prerequisite for the bad patch: > 0553e753ea9e > "net/mlx5: E-switch, store eswitch pointer before registering devlink_param". > > Wang, can you test it out please? After apply "net/mlx5: E-switch, store eswitch pointer before registering devlink_param" to 6.6.28, linux boot well here. and "net/mlx5: Restore mistakenly dropped parts in register devlink flow" is NOT applied here. Thanks a lot. Best Regards Wang Yugui (wangyugui@xxxxxxxxxxxx) 2024/04/21
