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>
