Zhang Rui d6c83ee705 powercap: intel_rapl: Fix locking in TPMI RAPL ... [ Upstream commit 1aa09b9379 ] The RAPL framework uses CPU hotplug locking to protect the rapl_packages list and rp->lead_cpu to guarantee that 1. the RAPL package device is not unprobed and freed 2. the cached rp->lead_cpu is always valid for operations like powercap sysfs accesses. Current RAPL APIs assume being called from CPU hotplug callbacks which hold the CPU hotplug lock, but TPMI RAPL driver invokes the APIs in the driver's .probe() function without acquiring the CPU hotplug lock. Fix the problem by providing both locked and lockless versions of RAPL APIs. Fixes: 9eef7f9da9 ("powercap: intel_rapl: Introduce RAPL TPMI interface driver") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Cc: 6.5+ <stable@vger.kernel.org> # 6.5+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-04-03 15:28:19 +02:00
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int340x_thermal	powercap: intel_rapl: Fix locking in TPMI RAPL	2024-04-03 15:28:19 +02:00
intel_bxt_pmic_thermal.c
intel_hfi.c	thermal: intel: hfi: Add syscore callbacks for system-wide PM	2024-01-31 16:19:09 -08:00
intel_hfi.h
intel_pch_thermal.c
intel_powerclamp.c
intel_quark_dts_thermal.c
intel_soc_dts_iosf.c
intel_soc_dts_iosf.h
intel_soc_dts_thermal.c
intel_tcc_cooling.c
intel_tcc.c	thermal/intel: Fix intel_tcc_get_temp() to support negative CPU temperature	2024-04-03 15:28:18 +02:00
Kconfig
Makefile
therm_throt.c
thermal_interrupt.h
x86_pkg_temp_thermal.c	thermal/intel: Fix intel_tcc_get_temp() to support negative CPU temperature	2024-04-03 15:28:18 +02:00