On Tue, Jan 18, 2022 at 1:05 PM Sumit Garg sumit.garg@linaro.org wrote:
Hi Jerome,
On Thu, 13 Jan 2022 at 20:57, Jerome Forissier jerome@forissier.org wrote:
Commit c650b8dc7a79 ("tee: optee: do not check memref size on return from Secure World") was mistakenly lost in commit 4602c5842f64 ("optee: refactor driver with internal callbacks"). Remove the unwanted code again.
Ah, that's unfortunate. The refactoring that OP-TEE driver has gone through to support multiple ABIs (SMC and FF-A) was huge and I missed it during review.
Fixes: 4602c5842f64 ("optee: refactor driver with internal callbacks") Signed-off-by: Jerome Forissier jerome@forissier.org
drivers/tee/optee/smc_abi.c | 10 ---------- 1 file changed, 10 deletions(-)
Reviewed-by: Sumit Garg sumit.garg@linaro.org
I'm picking up this.
Thanks, Jens
-Sumit
diff --git a/drivers/tee/optee/smc_abi.c b/drivers/tee/optee/smc_abi.c index cf2e3293567d..09e7ec673bb6 100644 --- a/drivers/tee/optee/smc_abi.c +++ b/drivers/tee/optee/smc_abi.c @@ -71,16 +71,6 @@ static int from_msg_param_tmp_mem(struct tee_param *p, u32 attr, p->u.memref.shm_offs = mp->u.tmem.buf_ptr - pa; p->u.memref.shm = shm;
/* Check that the memref is covered by the shm object */if (p->u.memref.size) {size_t o = p->u.memref.shm_offs +p->u.memref.size - 1;rc = tee_shm_get_pa(shm, o, NULL);if (rc)return rc;}return 0;}
-- 2.32.0