On Mon 21-01-19 15:04:35, Qian Cai wrote:
> On an arm64 ThunderX2 server, the first kmemleak scan would crash [1]
> with CONFIG_DEBUG_VM_PGFLAGS=y due to page_to_nid() found a pfn that is
> not directly mapped (MEMBLOCK_NOMAP). Hence, the page->flags is
> uninitialized.
>
> This is due to the
On an arm64 ThunderX2 server, the first kmemleak scan would crash [1]
with CONFIG_DEBUG_VM_PGFLAGS=y due to page_to_nid() found a pfn that is
not directly mapped (MEMBLOCK_NOMAP). Hence, the page->flags is
uninitialized.
This is due to the commit 9f1eb38e0e11 ("mm, kmemleak: little
optimization
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