Re: kernel BUG at mm/zswap.c:1275! (rc6 - git 61556703b610)

[Oleksandr Natalenko]

Hello.

On Thu, Feb 11, 2021 at 10:43:18AM +0000, Song Bao Hua (Barry Song) wrote:
> Are you using zsmalloc? There is a known bug on the combination
> of zsmalloc and zswap, fixed by patches of tiantao:
> 
> mm: set the sleep_mapped to true for zbud and z3fold
> mm/zswap: fix variable 'entry' is uninitialized when used
> mm/zswap: fix potential memory leak
> mm/zswap: add the flag can_sleep_mapped
> 
> at Linux-next:
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/?qt=author&q=tiantao6%40hisilicon.com

Is this a future stable-5.11 material (and/or, potentially, older stable branches
as well)?

-- 
  Oleksandr Natalenko (post-factum)