On Tue, Sep 22, 2020 at 03:56:45PM +0200, Oscar Salvador wrote:
> This patch changes the way we set and handle in-use poisoned pages. Until
> now, poisoned pages were released to the buddy allocator, trusting that
> the checks that take place at allocation time would act as a safe net
> and would
This patch changes the way we set and handle in-use poisoned pages. Until
now, poisoned pages were released to the buddy allocator, trusting that
the checks that take place at allocation time would act as a safe net
and would skip that page.
This has proved to be wrong, as we got some pfn walkers
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