Searched hist:"2 cd578baae174c61b35a48d9016facbcc0fffbfe" (Results 1 – 6 of 6) sorted by relevance
| /optee_os/core/arch/arm/kernel/ |
| H A D | entry_a32.S | 2cd578baae174c61b35a48d9016facbcc0fffbfe Fri May 23 07:39:51 UTC 2025 Jens Wiklander <jens.wiklander@linaro.org> core: fix asan for CFG_WITH_PAGER=n
Some fixes are needed to make CFG_CORE_SANITIZE_KADDRESS=y work both
with and without CFG_DYN_CONFIG=y.
Sanitizing stack addresses aren't supported with CFG_DYN_CONFIG=y
since it requires extensive changes in the ASAN framework.
The VCORE_FREE area is moved right before the .asan_shadow area.
init_asan() calls boot_mem_init_asan() to tag access to already
allocated boot memory.
entry_a32.S is updated to skip allowing access to stacks in the
.asan_shadow area for CFG_DYN_CONFIG=y since stacks are stored
elsewhere in that configuration.
entry_a64.S is updated to initialize the .asan_shadow area in the same
way as in entry_a32.S.
The .asan_shadow area is mapped explicitly in collect_mem_ranges()
instead of relying on the now non-existent coverage of
MEM_AREA_TEE_RAM_RW.
CFG_DYN_CONFIG=y and CFG_WITH_PAGER=y is not yet known to work.
Fixes: 1c1f8b65b5c6 ("core: mm: unify secure core and TA memory")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>
|
| H A D | entry_a64.S | 2cd578baae174c61b35a48d9016facbcc0fffbfe Fri May 23 07:39:51 UTC 2025 Jens Wiklander <jens.wiklander@linaro.org> core: fix asan for CFG_WITH_PAGER=n
Some fixes are needed to make CFG_CORE_SANITIZE_KADDRESS=y work both
with and without CFG_DYN_CONFIG=y.
Sanitizing stack addresses aren't supported with CFG_DYN_CONFIG=y
since it requires extensive changes in the ASAN framework.
The VCORE_FREE area is moved right before the .asan_shadow area.
init_asan() calls boot_mem_init_asan() to tag access to already
allocated boot memory.
entry_a32.S is updated to skip allowing access to stacks in the
.asan_shadow area for CFG_DYN_CONFIG=y since stacks are stored
elsewhere in that configuration.
entry_a64.S is updated to initialize the .asan_shadow area in the same
way as in entry_a32.S.
The .asan_shadow area is mapped explicitly in collect_mem_ranges()
instead of relying on the now non-existent coverage of
MEM_AREA_TEE_RAM_RW.
CFG_DYN_CONFIG=y and CFG_WITH_PAGER=y is not yet known to work.
Fixes: 1c1f8b65b5c6 ("core: mm: unify secure core and TA memory")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>
|
| H A D | kern.ld.S | 2cd578baae174c61b35a48d9016facbcc0fffbfe Fri May 23 07:39:51 UTC 2025 Jens Wiklander <jens.wiklander@linaro.org> core: fix asan for CFG_WITH_PAGER=n
Some fixes are needed to make CFG_CORE_SANITIZE_KADDRESS=y work both
with and without CFG_DYN_CONFIG=y.
Sanitizing stack addresses aren't supported with CFG_DYN_CONFIG=y
since it requires extensive changes in the ASAN framework.
The VCORE_FREE area is moved right before the .asan_shadow area.
init_asan() calls boot_mem_init_asan() to tag access to already
allocated boot memory.
entry_a32.S is updated to skip allowing access to stacks in the
.asan_shadow area for CFG_DYN_CONFIG=y since stacks are stored
elsewhere in that configuration.
entry_a64.S is updated to initialize the .asan_shadow area in the same
way as in entry_a32.S.
The .asan_shadow area is mapped explicitly in collect_mem_ranges()
instead of relying on the now non-existent coverage of
MEM_AREA_TEE_RAM_RW.
CFG_DYN_CONFIG=y and CFG_WITH_PAGER=y is not yet known to work.
Fixes: 1c1f8b65b5c6 ("core: mm: unify secure core and TA memory")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>
|
| H A D | boot.c | 2cd578baae174c61b35a48d9016facbcc0fffbfe Fri May 23 07:39:51 UTC 2025 Jens Wiklander <jens.wiklander@linaro.org> core: fix asan for CFG_WITH_PAGER=n
Some fixes are needed to make CFG_CORE_SANITIZE_KADDRESS=y work both
with and without CFG_DYN_CONFIG=y.
Sanitizing stack addresses aren't supported with CFG_DYN_CONFIG=y
since it requires extensive changes in the ASAN framework.
The VCORE_FREE area is moved right before the .asan_shadow area.
init_asan() calls boot_mem_init_asan() to tag access to already
allocated boot memory.
entry_a32.S is updated to skip allowing access to stacks in the
.asan_shadow area for CFG_DYN_CONFIG=y since stacks are stored
elsewhere in that configuration.
entry_a64.S is updated to initialize the .asan_shadow area in the same
way as in entry_a32.S.
The .asan_shadow area is mapped explicitly in collect_mem_ranges()
instead of relying on the now non-existent coverage of
MEM_AREA_TEE_RAM_RW.
CFG_DYN_CONFIG=y and CFG_WITH_PAGER=y is not yet known to work.
Fixes: 1c1f8b65b5c6 ("core: mm: unify secure core and TA memory")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>
|
| /optee_os/core/ |
| H A D | core.mk | 2cd578baae174c61b35a48d9016facbcc0fffbfe Fri May 23 07:39:51 UTC 2025 Jens Wiklander <jens.wiklander@linaro.org> core: fix asan for CFG_WITH_PAGER=n
Some fixes are needed to make CFG_CORE_SANITIZE_KADDRESS=y work both
with and without CFG_DYN_CONFIG=y.
Sanitizing stack addresses aren't supported with CFG_DYN_CONFIG=y
since it requires extensive changes in the ASAN framework.
The VCORE_FREE area is moved right before the .asan_shadow area.
init_asan() calls boot_mem_init_asan() to tag access to already
allocated boot memory.
entry_a32.S is updated to skip allowing access to stacks in the
.asan_shadow area for CFG_DYN_CONFIG=y since stacks are stored
elsewhere in that configuration.
entry_a64.S is updated to initialize the .asan_shadow area in the same
way as in entry_a32.S.
The .asan_shadow area is mapped explicitly in collect_mem_ranges()
instead of relying on the now non-existent coverage of
MEM_AREA_TEE_RAM_RW.
CFG_DYN_CONFIG=y and CFG_WITH_PAGER=y is not yet known to work.
Fixes: 1c1f8b65b5c6 ("core: mm: unify secure core and TA memory")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>
|
| /optee_os/core/mm/ |
| H A D | core_mmu.c | 2cd578baae174c61b35a48d9016facbcc0fffbfe Fri May 23 07:39:51 UTC 2025 Jens Wiklander <jens.wiklander@linaro.org> core: fix asan for CFG_WITH_PAGER=n
Some fixes are needed to make CFG_CORE_SANITIZE_KADDRESS=y work both
with and without CFG_DYN_CONFIG=y.
Sanitizing stack addresses aren't supported with CFG_DYN_CONFIG=y
since it requires extensive changes in the ASAN framework.
The VCORE_FREE area is moved right before the .asan_shadow area.
init_asan() calls boot_mem_init_asan() to tag access to already
allocated boot memory.
entry_a32.S is updated to skip allowing access to stacks in the
.asan_shadow area for CFG_DYN_CONFIG=y since stacks are stored
elsewhere in that configuration.
entry_a64.S is updated to initialize the .asan_shadow area in the same
way as in entry_a32.S.
The .asan_shadow area is mapped explicitly in collect_mem_ranges()
instead of relying on the now non-existent coverage of
MEM_AREA_TEE_RAM_RW.
CFG_DYN_CONFIG=y and CFG_WITH_PAGER=y is not yet known to work.
Fixes: 1c1f8b65b5c6 ("core: mm: unify secure core and TA memory")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>
|