Kathiravan Thirumoorthy 95e747c3c6 firmware: qcom_scm: use 64-bit calling convention only when client is 64-bit ... commit 3337a6fea2 upstream. Per the "SMC calling convention specification", the 64-bit calling convention can only be used when the client is 64-bit. Whereas the 32-bit calling convention can be used by either a 32-bit or a 64-bit client. Currently during SCM probe, irrespective of the client, 64-bit calling convention is made, which is incorrect and may lead to the undefined behaviour when the client is 32-bit. Let's fix it. Cc: stable@vger.kernel.org Fixes: 9a434cee77 ("firmware: qcom_scm: Dynamically support SMCCC and legacy conventions") Reviewed-By: Elliot Berman <quic_eberman@quicinc.com> Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com> Link: https://lore.kernel.org/r/20230925-scm-v3-1-8790dff6a749@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-11-28 17:07:12 +00:00
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arm_ffa	firmware: arm_ffa: Allow the FF-A drivers to use 32bit mode of messaging	2023-11-20 11:52:03 +01:00
arm_scmi	firmware: arm_scmi: Fixup perf power-cost/microwatt support	2023-10-06 14:56:46 +02:00
broadcom	…
cirrus	firmware: cirrus: cs_dsp: Only log list of algorithms in debug build	2023-10-06 14:56:56 +02:00
efi	efi: fix memory leak in krealloc failure handling	2023-11-08 14:10:59 +01:00
google	…
imx	firmware/imx-dsp: Fix use_after_free in imx_dsp_setup_channels()	2023-11-02 09:35:25 +01:00
meson	firmware: meson_sm: fix to avoid potential NULL pointer dereference	2023-09-13 09:42:42 +02:00
psci	…
smccc	firmware: smccc: Fix use of uninitialised results structure	2023-08-11 12:08:10 +02:00
tegra	…
xilinx	…
Kconfig	…
Makefile	…
arm_scpi.c	…
arm_sdei.c	arm64: sdei: abort running SDEI handlers during crash	2023-09-13 09:43:03 +02:00
dmi-id.c	…
dmi-sysfs.c	…
dmi_scan.c	…
edd.c	…
iscsi_ibft.c	…
iscsi_ibft_find.c	…
memmap.c	…
mtk-adsp-ipc.c	…
pcdp.c	…
pcdp.h	…
qcom_scm-legacy.c	…
qcom_scm-smc.c	…
qcom_scm.c	firmware: qcom_scm: use 64-bit calling convention only when client is 64-bit	2023-11-28 17:07:12 +00:00
qcom_scm.h	…
qemu_fw_cfg.c	…
raspberrypi.c	…
scpi_pm_domain.c	…
stratix10-rsu.c	…
stratix10-svc.c	firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe	2023-09-06 21:27:02 +01:00
sysfb.c	…
sysfb_simplefb.c	…
ti_sci.c	firmware: ti_sci: Mark driver as non removable	2023-11-20 11:52:02 +01:00
ti_sci.h	…
trusted_foundations.c	…
turris-mox-rwtm.c	…