On Thu, Mar 27, 2025 at 07:47:23PM -0700, Amirreza Zarrabi wrote:
A TEE driver doesn't always need to provide a pool if it doesn't support memory sharing ioctls and can allocate memory for TEE messages in another way. Although this is mentioned in the documentation for tee_device_alloc(), it is not handled correctly.
Signed-off-by: Amirreza Zarrabi amirreza.zarrabi@oss.qualcomm.com
drivers/tee/tee_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Sumit Garg sumit.garg@oss.qualcomm.com
-Sumit
diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c index d113679b1e2d..24edce4cdbaa 100644 --- a/drivers/tee/tee_core.c +++ b/drivers/tee/tee_core.c @@ -888,7 +888,7 @@ struct tee_device *tee_device_alloc(const struct tee_desc *teedesc, if (!teedesc || !teedesc->name || !teedesc->ops || !teedesc->ops->get_version || !teedesc->ops->open ||
!teedesc->ops->release || !pool)
!teedesc->ops->release)teedev = kzalloc(sizeof(*teedev), GFP_KERNEL);
-- 2.34.1