Re: [PATCH v2] mm/slub: fix panic in slab_alloc_node()

[Christopher Lameter]

On Tue, 27 Oct 2020, Laurent Dufour wrote:

> The issue is that object is not NULL while page is NULL which is odd but
> may happen if the cache flush happened after loading object but before
> loading page. Thus checking for the page pointer is required too.


Ok then lets revert commit  6159d0f5c03e? The situation may occur
elsewhere too.