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linux/drivers/soc/qcom
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Bjorn Andersson 8d62ab7d89 soc: qcom: pmic_glink: Make client-lock non-sleeping 
[ Upstream commit 9329933699 ]

The recently introduced commit '635ce0db8956 ("soc: qcom: pmic_glink:
don't traverse clients list without a lock")' ensured that the clients
list is not modified while traversed.

But the callback is made from the GLINK IRQ handler and as such this
mutual exclusion can not be provided by a (sleepable) mutex.

Replace the mutex with a spinlock.

Fixes: 635ce0db89 ("soc: qcom: pmic_glink: don't traverse clients list without a lock")
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240430-pmic-glink-sleep-while-atomic-v1-1-88fb493e8545@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-05-30 09:49:02 +02:00
..
apr.c
soc: qcom: apr: Add __counted_by for struct apr_rx_buf and use struct_size()
2023-10-16 11:45:17 -07:00
cmd-db.c
soc: qcom: Switch to EXPORT_SYMBOL_GPL()
2023-09-27 16:08:38 -07:00
icc-bwmon.c
soc: qcom: icc-bwmon: Convert to platform remove callback returning void
2023-10-02 11:30:00 -07:00
ice.c
soc: qcom: Explicitly include correct DT includes
2023-07-14 14:05:06 -07:00
Kconfig
Merge tag 'drm-next-2024-01-10' of git://anongit.freedesktop.org/drm/drm
2024-01-12 11:32:19 -08:00
kryo-l2-accessors.c
soc: qcom: Switch to EXPORT_SYMBOL_GPL()
2023-09-27 16:08:38 -07:00
llcc-qcom.c
soc: qcom: llcc: Check return value on Broadcast_OR reg read
2024-03-26 18:16:43 -04:00
Makefile
soc: qcom: pmic_pdcharger_ulog: Search current directory for headers
2023-12-15 23:17:27 -06:00
mdt_loader.c
soc: qcom: mdt_loader: Fix split image detection
2023-06-13 10:13:01 -07:00
ocmem.c
soc: qcom: ocmem: Convert to platform remove callback returning void
2023-10-02 11:30:10 -07:00
pdr_interface.c
soc: qcom: Switch to EXPORT_SYMBOL_GPL()
2023-09-27 16:08:38 -07:00
pdr_internal.h
soc: qcom: pdr: Make QMI message rules const
2022-10-17 13:19:40 -05:00
pmic_glink_altmode.c
soc: qcom: pmic_glink_altmode: fix drm bridge use-after-free
2024-02-23 17:03:46 +02:00
pmic_glink.c
soc: qcom: pmic_glink: Make client-lock non-sleeping
2024-05-30 09:49:02 +02:00
pmic_pdcharger_ulog.c
soc: qcom: pmic_pdcharger_ulog: Fix hypothetical ulog request message endianess
2023-12-15 23:17:27 -06:00
pmic_pdcharger_ulog.h
soc: qcom: pmic_pdcharger_ulog: Move TRACE_SYSTEM out of #if protection
2023-12-15 23:17:27 -06:00
qcom_aoss.c
soc: qcom: qcom_aoss: Convert to platform remove callback returning void
2023-10-02 11:30:16 -07:00
qcom_gsbi.c
soc: qcom: qcom_gsbi: Convert to platform remove callback returning void
2023-10-02 11:30:19 -07:00
qcom_stats.c
Revert "soc: qcom: stats: Add DDR sleep stats"
2023-12-15 22:22:36 -06:00
qcom-geni-se.c
soc: qcom: Switch to EXPORT_SYMBOL_GPL()
2023-09-27 16:08:38 -07:00
qmi_encdec.c
soc: qcom: Switch to EXPORT_SYMBOL_GPL()
2023-09-27 16:08:38 -07:00
qmi_interface.c
soc: qcom: Switch to EXPORT_SYMBOL_GPL()
2023-09-27 16:08:38 -07:00
ramp_controller.c
Merge tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-06-29 15:22:19 -07:00
rmtfs_mem.c
soc: qcom: rmtfs_mem: Convert to platform remove callback returning void
2023-10-02 11:30:26 -07:00
rpm_master_stats.c
soc: qcom: Fix a IS_ERR() vs NULL bug in probe
2023-06-13 11:57:26 -07:00
rpm-proc.c
soc: qcom: Add RPM processor/subsystem driver
2023-07-13 22:18:57 -07:00
rpmh-internal.h
soc: qcom: rpmh-rsc: Avoid unnecessary checks on irq-done response
2022-12-05 15:12:17 -06:00
rpmh-rsc.c
soc: qcom: rpmh-rsc: Include state in trace event
2023-07-09 21:18:35 -07:00
rpmh.c
soc: qcom: Switch to EXPORT_SYMBOL_GPL()
2023-09-27 16:08:38 -07:00
smd-rpm.c
soc: qcom: Switch to EXPORT_SYMBOL_GPL()
2023-09-27 16:08:38 -07:00
smem_state.c
soc: qcom: smem_state: Add refcounting for the 'state->of_node'
2022-08-18 14:13:46 -05:00
smem.c
soc: qcom: smem: Convert to platform remove callback returning void
2023-10-02 11:30:28 -07:00
smp2p.c
soc: qcom: smp2p: Convert to platform remove callback returning void
2023-10-02 11:30:32 -07:00
smsm.c
soc: qcom: smsm: Convert to platform remove callback returning void
2023-10-02 11:30:35 -07:00
socinfo.c
soc: qcom: socinfo: rename PM2250 to PM4125
2024-03-26 18:16:34 -04:00
spm.c
soc: qcom: Explicitly include correct DT includes
2023-07-14 14:05:06 -07:00
trace-rpmh.h
soc: qcom: rpmh-rsc: Include state in trace event
2023-07-09 21:18:35 -07:00
wcnss_ctrl.c
soc: qcom: Switch to EXPORT_SYMBOL_GPL()
2023-09-27 16:08:38 -07:00