Re: [PATCH] mm/swap: fix swap_info_struct race between swapoff and get_swap_pages()

[Bagas Sanjaya]

On Sun, Apr 02, 2023 at 06:19:20AM +0800, Rongwei Wang wrote:
> Without this modification, a core will wait (mostly)
"Currently, a core will ..."

> But, a worse consequence, panic also can be caused by
"However, in the worst case, ..."

> In this patch, we lock p->lock before calling
"Lock p->lock before calling ..."

> We also find this problem exists in stable 5.10.

So, you claim that 5.15.y and 6.1.y aren't affected, right?

Also, Cc: stable@xxxxxxxxxxxxxxx on the SoB area (as pointed by kernel
test robot [1].

Thanks.

[1]: https://lore.kernel.org/stable/ZCiuGEkyk%2F1Afisk@ec83ac1404bb/
 
-- 
An old man doll... just what I always wanted! - Clara

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