Hi,
On Mon, Jan 29, 2024 at 01:49:44PM +0530, Anshuman Khandual wrote:
>
>
> On 1/25/24 22:12, Alexandru Elisei wrote:
> > The arm64 MTE code uses the PG_arch_2 page flag, which it renames to
> > PG_mte_tagged, to track if a page has been mapped with tagging enabled.
> > That flag is cleared by
On 1/25/24 22:12, Alexandru Elisei wrote:
> The arm64 MTE code uses the PG_arch_2 page flag, which it renames to
> PG_mte_tagged, to track if a page has been mapped with tagging enabled.
> That flag is cleared by free_pages_prepare() by doing:
>
> page->flags &=
The arm64 MTE code uses the PG_arch_2 page flag, which it renames to
PG_mte_tagged, to track if a page has been mapped with tagging enabled.
That flag is cleared by free_pages_prepare() by doing:
page->flags &= ~PAGE_FLAGS_CHECK_AT_PREP;
When tag storage management is added, tag storage
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