On Tue, Mar 30, 2021 at 5:54 PM Vlastimil Babka wrote:
>
> On 3/30/21 5:31 PM, Andrey Konovalov wrote:
> > My commit "integrate page_alloc init with HW_TAGS" changed the order of
> > kernel_unpoison_pages() and kernel_init_free_pages() calls. This leads
> > to __GFP_ZERO allocations being
On 3/30/21 5:31 PM, Andrey Konovalov wrote:
> My commit "integrate page_alloc init with HW_TAGS" changed the order of
> kernel_unpoison_pages() and kernel_init_free_pages() calls. This leads
> to __GFP_ZERO allocations being incorrectly poisoned when page poisoning
> is enabled.
Correction: This
My commit "integrate page_alloc init with HW_TAGS" changed the order of
kernel_unpoison_pages() and kernel_init_free_pages() calls. This leads
to __GFP_ZERO allocations being incorrectly poisoned when page poisoning
is enabled.
Fix by restoring the initial order. Also add a warning comment.
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