linux/drivers/firmware
Mukesh Ojha 2e4955167e firmware: qcom: scm: Fix __scm and waitq completion variable initialization
It is possible qcom_scm_is_available() gives wrong indication that
if __scm is initialized while __scm->dev is not and similar issue
is also possible with __scm->waitq_comp.

Fix this appropriately by the use of release barrier and read barrier
that will make sure if __scm is initialized so, is all of its field
variable.

Fixes: d0f6fa7ba2 ("firmware: qcom: scm: Convert SCM to platform driver")
Fixes: 6bf3259922 ("firmware: qcom: scm: Add wait-queue handling logic")
Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
Link: https://lore.kernel.org/r/1711034642-22860-4-git-send-email-quic_mojha@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-04-21 12:08:06 -05:00
..
arm_ffa ARM: SoC drivers for 6.9 2024-03-12 10:35:24 -07:00
arm_scmi ARM cpufreq updates for 6.9 2024-03-15 13:12:26 +01:00
broadcom
cirrus firmware: cirrus: cs_dsp: Initialize debugfs_root to invalid 2024-03-07 13:03:54 +00:00
efi EFI fixes for v6.9 #2 2024-03-24 13:54:06 -07:00
google firmware: coreboot: Replace tag with id table in driver struct 2024-02-17 08:53:06 +08:00
imx firmware: imx-dsp: Convert to platform remove callback returning void 2024-01-04 17:01:14 +01:00
meson firmware: meson-sm: unmap out_base shmem in error path 2023-11-27 09:17:51 +01:00
microchip RISC-V firmware drivers for v6.9 2024-03-06 07:42:08 +01:00
psci
qcom firmware: qcom: scm: Fix __scm and waitq completion variable initialization 2024-04-21 12:08:06 -05:00
smccc
tegra firmware: tegra: bpmp: Return directly after a failed kzalloc() in get_filename() 2024-02-21 17:10:32 +01:00
xilinx firmware: xilinx: Add ZynqMP efuse access API 2024-03-07 20:21:53 +00:00
arm_scpi.c firmware: arm_scpi: Convert to platform remove callback returning void 2024-01-04 17:01:14 +01:00
arm_sdei.c arm64: sdei: abort running SDEI handlers during crash 2023-08-04 17:35:33 +01:00
dmi_scan.c
dmi-id.c
dmi-sysfs.c
edd.c
iscsi_ibft_find.c
iscsi_ibft.c
Kconfig video: Add helpers for decoding screen_info 2024-02-14 10:09:13 +01:00
Makefile Core: 2024-01-12 13:54:25 -08:00
memmap.c
mtk-adsp-ipc.c firmware: mtk-adsp-ipc: Convert to platform remove callback returning void 2024-01-04 17:01:14 +01:00
qemu_fw_cfg.c crash: split vmcoreinfo exporting code out from crash_core.c 2024-02-23 17:48:22 -08:00
raspberrypi.c firmware: raspberrypi: Convert to platform remove callback returning void 2024-01-04 17:01:15 +01:00
stratix10-rsu.c firmware: stratix10-rsu: Convert to platform remove callback returning void 2024-01-04 17:01:15 +01:00
stratix10-svc.c firmware: stratix10-svc: Convert to platform remove callback returning void 2024-01-04 17:01:15 +01:00
sysfb_simplefb.c firmware/sysfb: Set firmware-framebuffer parent device 2024-02-14 10:09:17 +01:00
sysfb.c firmware/sysfb: fix an error code in sysfb_init() 2024-02-27 09:21:06 +01:00
ti_sci.c firmware: ti_sci: Fix an off-by-one in ti_sci_debugfs_create() 2023-11-24 12:49:08 -06:00
ti_sci.h
trusted_foundations.c
turris-mox-rwtm.c firmware: turris-mox-rwtm: Convert to platform remove callback returning void 2024-01-04 17:01:15 +01:00