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linux/drivers/firmware
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Levi Yun 891c43f4f9 firmware: arm_ffa: Fix the race around setting ffa_dev->properties 
[ Upstream commit 6fe437cfe2 ]

Currently, ffa_dev->properties is set after the ffa_device_register()
call return in ffa_setup_partitions(). This could potentially result in
a race where the partition's properties is accessed while probing
struct ffa_device before it is set.

Update the ffa_device_register() to receive ffa_partition_info so all
the data from the partition information received from the firmware can
be updated into the struct ffa_device before the calling device_register()
in ffa_device_register().

Fixes: e781858488 ("firmware: arm_ffa: Add initial FFA bus support for device enumeration")
Signed-off-by: Levi Yun <yeoreum.yun@arm.com>
Message-Id: <20241203143109.1030514-2-yeoreum.yun@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-12-27 14:01:57 +01:00
..
arm_ffa firmware: arm_ffa: Fix the race around setting ffa_dev->properties 2024-12-27 14:01:57 +01:00
arm_scmi firmware: arm_scmi: Fix i.MX build dependency 2024-12-27 14:01:57 +01:00
broadcom MIPS: BCM47XX: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:51 -07:00
cirrus sound updates for 6.11-rc1 2024-07-19 12:39:34 -07:00
efi efi/libstub: Free correct pointer on failure 2024-12-09 10:40:59 +01:00
google firmware: google: Unregister driver_info on failure 2024-12-05 14:01:16 +01:00
imx firmware: arm_scmi: Fix i.MX build dependency 2024-12-27 14:01:57 +01:00
meson firmware: meson_sm: add missing MODULE_DESCRIPTION() macro 2024-06-24 10:08:53 +02:00
microchip firmware: microchip: auto-update: fix poll_complete() to not report spurious timeout errors 2024-10-17 17:13:30 +01:00
psci firmware: psci: Fix return value from psci_system_suspend() 2024-06-20 22:58:40 +02:00
qcom firmware: qcom: scm: Allow QSEECOM on Dell XPS 13 9345 2024-12-14 20:03:40 +01:00
smccc arm64: smccc: Remove broken support for SMCCCv1.3 SVE discard hint 2024-11-07 11:18:52 +00:00
tegra firmware: tegra: bpmp: Use scoped device node handling to simplify error paths 2024-08-27 15:58:38 +02:00
xilinx firmware: xilinx: Move FIRMWARE_VERSION_MASK to xlnx-zynqmp.h 2024-06-03 13:07:56 +02:00
arm_scpi.c firmware: arm_scpi: Check the DVFS OPP count returned by the firmware 2024-12-05 14:01:34 +01:00
arm_sdei.c firmware: arm_sdei: Fix the input parameter of cpuhp_remove_state() 2024-10-23 16:19:03 +01:00
dmi-id.c firmware: dmi-id: add a release callback function 2024-04-08 09:34:24 +02:00
dmi-sysfs.c firmware: dmi-sysfs: handle HAS_IOPORT=n 2023-05-31 19:17:29 +01:00
dmi_scan.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
edd.c edd: make kobj_type structure constant 2023-03-09 18:07:33 +01:00
iscsi_ibft.c iscsi_ibft: Fix isa_bus_to_virt not working under ARM 2021-09-02 16:22:00 -04:00
iscsi_ibft_find.c iscsi_ibft: Fix finding the iBFT under Xen Dom 0 2023-06-26 07:47:11 +02:00
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 firmware: memmap: use default_groups in kobj_type 2022-01-05 19:17:29 +01:00
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 fw_cfg: Constify struct kobj_type 2024-09-25 07:07:44 -04:00
raspberrypi.c firmware: raspberrypi: Improve timeout warning 2024-08-13 13:21:28 -07:00
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.c firmware/sysfb: Disable sysfb for firmware buffers with unknown parent 2024-09-26 08:22:20 +02:00
sysfb_simplefb.c firmware/sysfb: Set firmware-framebuffer parent device 2024-02-14 10:09:17 +01:00
ti_sci.c firmware: ti_sci: Unconditionally register reset handler 2024-04-09 11:05:10 -05:00
ti_sci.h firmware: ti_sci: fix TISCI protocol URL link 2024-06-27 17:44:48 -05:00
trusted_foundations.c firmware: tf: Different way of L2 cache enabling after LP2 suspend 2020-05-06 18:27:26 +02:00
turris-mox-rwtm.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00