Searched hist:ef142203a36b34925c47cd347197ce45153466fc (Results 1 – 4 of 4) sorted by relevance
| /optee_os/core/kernel/ |
| H A D | user_access.c | ef142203a36b34925c47cd347197ce45153466fc Wed Apr 13 07:08:49 UTC 2022 Jens Wiklander <jens.wiklander@linaro.org> core: syscalls: strip tags from user space pointers
Strips the tags from user space pointers before using them.
We're relying on TCR_EL1.TCMA0=1 to make the accesses unchecked.
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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| /optee_os/core/tee/ |
| H A D | tee_svc.c | ef142203a36b34925c47cd347197ce45153466fc Wed Apr 13 07:08:49 UTC 2022 Jens Wiklander <jens.wiklander@linaro.org> core: syscalls: strip tags from user space pointers
Strips the tags from user space pointers before using them.
We're relying on TCR_EL1.TCMA0=1 to make the accesses unchecked.
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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| H A D | tee_svc_storage.c | ef142203a36b34925c47cd347197ce45153466fc Wed Apr 13 07:08:49 UTC 2022 Jens Wiklander <jens.wiklander@linaro.org> core: syscalls: strip tags from user space pointers
Strips the tags from user space pointers before using them.
We're relying on TCR_EL1.TCMA0=1 to make the accesses unchecked.
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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| H A D | tee_svc_cryp.c | ef142203a36b34925c47cd347197ce45153466fc Wed Apr 13 07:08:49 UTC 2022 Jens Wiklander <jens.wiklander@linaro.org> core: syscalls: strip tags from user space pointers
Strips the tags from user space pointers before using them.
We're relying on TCR_EL1.TCMA0=1 to make the accesses unchecked.
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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