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| H A D | core_mmu.c | a7aaad053fed9971fc008625e6e47bf7c29a3c2b Tue Feb 11 19:20:51 UTC 2025 Jens Wiklander <jens.wiklander@linaro.org> core: mm: fix panic with TEE_SDP_TEST_MEM
The commit 2f2f69df5afe ("core: mm: replace MEM_AREA_TA_RAM") uses
MEM_AREA_SEC_RAM_OVERALL to map practically all secure memory. This
conflicts with TEE_SDP_TEST_MEM where MEM_AREA_SEC_RAM_OVERALL covers
TEE_SDP_TEST_MEM and triggers a panic in verify_special_mem_areas().
The commit 1c1f8b65b5c6 ("core: mm: unify secure core and TA memory")
changed to use vaddr_to_phys() to find the physical address for
TEE_SDP_TEST_MEM_BASE. This isn't right since it refers to physical
memory only.
So fix these problems.
Fixes: 2f2f69df5afe ("core: mm: replace MEM_AREA_TA_RAM")
Fixes: 1c1f8b65b5c6 ("core: mm: unify secure core and TA memory")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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