Home
last modified time | relevance | path

Searched hist:d5f3d146ed5a28f419cf8b4f3df94cf5d1b1324a (Results 1 – 1 of 1) sorted by relevance

/optee_os/core/mm/
H A Dcore_mmu.cd5f3d146ed5a28f419cf8b4f3df94cf5d1b1324a Wed Feb 26 15:06:19 UTC 2025 Jens Wiklander <jens.wiklander@linaro.org> core: mmu: fix dynamic VA region dummy mapping

The commit 873f5f6c7201 ("core: mmu: Add dynamic VA regions' mapping to
page table") populated page tables so all are available later when
needed. However, it also mapped physical address 0 in all those ranges.
So fix this by setting attributes to 0 when the physical address is 0.

Fixes: 873f5f6c7201 ("core: mmu: Add dynamic VA regions' mapping to page table")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>