[PATCH v2 0/2] firmware: qcom: scm: fix SMC calls on ARM32

[Bartosz Golaszewski]

The new TZ Mem allocator assumes the SCM driver is always probed which
apparently isn't the case on older platforms. Add a proper workaround.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
---
Changes in v2:
- use likely() for the more likely branch in smc_args_free()
- Link to v1: https://lore.kernel.org/r/20240909-tzmem-null-ptr-v1-0-96526c421bac@xxxxxxxxxx

---
Bartosz Golaszewski (2):
      firmware: qcom: scm: fix a NULL-pointer dereference
      firmware: qcom: scm: fall back to kcalloc() for no SCM device bound

 drivers/firmware/qcom/qcom_scm-smc.c | 28 ++++++++++++++++++++++++----
 drivers/firmware/qcom/qcom_scm.c     |  2 +-
 2 files changed, 25 insertions(+), 5 deletions(-)
---
base-commit: 6708132e80a2ced620bde9b9c36e426183544a23
change-id: 20240909-tzmem-null-ptr-2a9ddd9889aa

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>