Searched hist:e94702a440c196c10c0a59927dcfde3427cab23b (Results 1 – 4 of 4) sorted by relevance
| /optee_os/core/arch/arm/kernel/ |
| H A D | asm-defines.c | e94702a440c196c10c0a59927dcfde3427cab23b Wed Sep 18 09:05:47 UTC 2019 Jens Wiklander <jens.wiklander@linaro.org> core: thread_enter_user_mode(): avoid leaking register content
Prior to this patch not all registers passed to user mode where assigned
a new value. This allows user mode to see the value of some registers
used by Core. With this patch all general purpose registers available in
user mode are either cleared or assigned a value.
Acked-by: Pipat Methavanitpong <pipat.methavanitpong@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| H A D | thread_a32.S | e94702a440c196c10c0a59927dcfde3427cab23b Wed Sep 18 09:05:47 UTC 2019 Jens Wiklander <jens.wiklander@linaro.org> core: thread_enter_user_mode(): avoid leaking register content
Prior to this patch not all registers passed to user mode where assigned
a new value. This allows user mode to see the value of some registers
used by Core. With this patch all general purpose registers available in
user mode are either cleared or assigned a value.
Acked-by: Pipat Methavanitpong <pipat.methavanitpong@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| H A D | thread_a64.S | e94702a440c196c10c0a59927dcfde3427cab23b Wed Sep 18 09:05:47 UTC 2019 Jens Wiklander <jens.wiklander@linaro.org> core: thread_enter_user_mode(): avoid leaking register content
Prior to this patch not all registers passed to user mode where assigned
a new value. This allows user mode to see the value of some registers
used by Core. With this patch all general purpose registers available in
user mode are either cleared or assigned a value.
Acked-by: Pipat Methavanitpong <pipat.methavanitpong@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| H A D | thread.c | e94702a440c196c10c0a59927dcfde3427cab23b Wed Sep 18 09:05:47 UTC 2019 Jens Wiklander <jens.wiklander@linaro.org> core: thread_enter_user_mode(): avoid leaking register content
Prior to this patch not all registers passed to user mode where assigned
a new value. This allows user mode to see the value of some registers
used by Core. With this patch all general purpose registers available in
user mode are either cleared or assigned a value.
Acked-by: Pipat Methavanitpong <pipat.methavanitpong@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
|