kernel/linux.git/drivers/thermal/intel, branch v7.2-rc1

Merge tag 'thermal-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2026-06-26T20:24:59+00:00

Pull thermal control fixes from Rafael Wysocki: "These fix a failure path in an Intel thermal driver and prevent thermal testing module code from being executed after it has been freed: - Fix dangling resources on thermal_throttle_online() failure in the Intel thermal_throttle driver (Ricardo Neri) - Eliminate a possibility of running thermal testing module code after that module has been removed (Rafael Wysocki)" * tag 'thermal-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: testing: zone: Flush work items during cleanup thermal: intel: Fix dangling resources on thermal_throttle_online() failure

thermal: intel: Fix dangling resources on thermal_throttle_online() failure

2026-06-19T18:06:54+00:00

The function thermal_throttle_add_dev() may fail and abort a CPU hotplug online operation. Since the failure occurs within the online callback, thermal_throttle_online(), the CPU hotplug framework does not invoke the corresponding offline callback. As a result, the hardware and software resources set up during the failed operation are not torn down. Since only thermal_throttle_add_dev() can fail, call it before setting up the rest of the resources. Fixes: f6656208f04e ("x86/mce/therm_throt: Optimize notifications of thermal throttle") Signed-off-by: Ricardo Neri Link: https://patch.msgid.link/20260613-rneri-directed-therm-intr-v3-1-3a26d1e47fc8@linux.intel.com Signed-off-by: Rafael J. Wysocki

Merge tag 'x86-cpu-2026-06-14' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

2026-06-15T09:55:17+00:00

Pull x86 cpuid updates from Ingo Molnar: - CPUID API updates (Ahmed S. Darwish): - Introduce a centralized CPUID parser - Introduce a centralized CPUID data model - Introduce - Rename cpuid_leaf()/cpuid_subleaf() APIs - treewide: Explicitly include the x86 CPUID headers - Update to x86-cpuid-db v3.1 (Maciej Wieczor-Retman) - Continued removal of pre-i586 support and related simplifications (Ingo Molnar) - Add Intel CPU model number for rugged Panther Lake (Tony Luck) - Misc fixes, updates and cleanups by Arnd Bergmann, Chao Gao, Lukas Bulwahn, Sohil Mehta, Maciej Wieczor-Retman. * tag 'x86-cpu-2026-06-14' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip: (25 commits) x86/cpu: Make CONFIG_X86_CX8 unconditional x86/cpu: Remove unused !CONFIG_X86_TSC code x86/cpuid: Update bitfields to x86-cpuid-db v3.1 tools/x86/kcpuid: Update bitfields to x86-cpuid-db v3.1 x86/cpu: Make CONFIG_X86_TSC unconditional MAINTAINERS: Drop obsolete FPU EMULATOR section x86/cpu: Fix a F00F bug warning and clean up surrounding code x86/cpu: Add Intel CPU model number for rugged Panther Lake x86/cpuid: Introduce a centralized CPUID parser x86/cpu: Introduce a centralized CPUID data model x86/cpuid: Introduce x86/cpuid: Rename cpuid_leaf()/cpuid_subleaf() APIs x86/cpu: Do not include the CPUID API header in asm/processor.h Documentation: core-api/cpu_hotplug: Remove stale cpu0_hotplug docs x86/cpu, cpufreq: Remove AMD ELAN support x86/fpu: Remove the math-emu/ FPU emulation library x86/fpu: Remove the 'no387' boot option x86/fpu: Remove MATH_EMULATION and related glue code treewide: Explicitly include the x86 CPUID headers x86/cpu: Remove the CONFIG_X86_INVD_BUG quirk ...

Merge tag 'x86-msr-2026-06-14' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

2026-06-15T09:38:14+00:00

Pull x86/msr updates from Ingo Molnar: - Large series to reorganize the rdmsr/wrmsr APIs to remove 32-bit variants and convert to 64-bit variants (Juergen Gross) - Fix W=1 warning (HyeongJun An) * tag 'x86-msr-2026-06-14' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip: x86/msr: Remove wrmsrl() x86/msr: Switch wrmsrl() users to wrmsrq() x86/msr: Remove rdmsrl() x86/msr: Switch rdmsrl() users to rdmsrq() x86/msr: Remove wrmsr_safe_on_cpu() x86/msr: Switch wrmsr_safe_on_cpu() users to wrmsrq_safe_on_cpu() x86/msr: Remove rdmsr_safe_on_cpu() x86/msr: Switch rdmsr_safe_on_cpu() users to rdmsrq_safe_on_cpu() x86/msr: Don't use rdmsr_safe_on_cpu() in rdmsrq_safe_on_cpu() x86/msr: Remove wrmsr_on_cpu() x86/msr: Switch wrmsr_on_cpu() users to wrmsrq_on_cpu() x86/msr: Remove rdmsr_on_cpu() x86/msr: Switch rdmsr_on_cpu() users to rdmsrq_on_cpu() x86/msr: Remove rdmsrl_on_cpu() x86/msr: Switch rdmsrl_on_cpu() user to rdmsrq_on_cpu() x86/process: Convert rdmsr() to rdmsrq() in arch_post_acpi_subsys_init() to address W=1 warning

thermal: intel: intel_tcc_cooling: Add Arrow Lake CPU models

2026-06-08T13:39:09+00:00

Add Arrow Lake CPU models to the support list. Signed-off-by: Srinivas Pandruvada [ rjw: Changelog tweak ] Link: https://patch.msgid.link/20260605173054.2050476-1-srinivas.pandruvada@linux.intel.com Signed-off-by: Rafael J. Wysocki

x86/msr: Switch wrmsr_safe_on_cpu() users to wrmsrq_safe_on_cpu()

2026-06-08T08:01:49+00:00

In order to prepare retiring wrmsr_safe_on_cpu() switch wrmsr_safe_on_cpu() users to wrmsrq_safe_on_cpu(). Tested-by: K Prateek Nayak Signed-off-by: Juergen Gross Signed-off-by: Ingo Molnar Reviewed-by: Dave Hansen Cc: Rafael J. Wysocki Cc: Daniel Lezcano Link: https://patch.msgid.link/20260608051741.3207435-11-jgross@suse.com

x86/msr: Switch rdmsr_safe_on_cpu() users to rdmsrq_safe_on_cpu()

2026-06-08T08:01:49+00:00

In order to prepare retiring rdmsr_safe_on_cpu() switch rdmsr_safe_on_cpu() users to rdmsrq_safe_on_cpu(). Tested-by: K Prateek Nayak Signed-off-by: Juergen Gross Signed-off-by: Ingo Molnar Reviewed-by: Dave Hansen Cc: Guenter Roeck Cc: Rafael J. Wysocki Cc: Daniel Lezcano Link: https://patch.msgid.link/20260608051741.3207435-9-jgross@suse.com

x86/msr: Switch wrmsr_on_cpu() users to wrmsrq_on_cpu()

2026-06-08T08:01:49+00:00

In order to prepare retiring wrmsr_on_cpu() switch wrmsr_on_cpu() users to wrmsrq_on_cpu(). Tested-by: K Prateek Nayak Signed-off-by: Juergen Gross Signed-off-by: Ingo Molnar Reviewed-by: Dave Hansen Cc: Viresh Kumar Cc: Rafael J. Wysocki Cc: Daniel Lezcano Link: https://patch.msgid.link/20260608051741.3207435-6-jgross@suse.com

x86/msr: Switch rdmsr_on_cpu() users to rdmsrq_on_cpu()

2026-06-08T08:01:49+00:00

In order to prepare retiring rdmsr_on_cpu() switch rdmsr_on_cpu() users to rdmsrq_on_cpu(). Tested-by: K Prateek Nayak Signed-off-by: Juergen Gross Signed-off-by: Ingo Molnar Reviewed-by: Dave Hansen Cc: Rafael J. Wysocki Cc: Viresh Kumar Cc: Guenter Roeck Cc: Daniel Lezcano Link: https://patch.msgid.link/20260608051741.3207435-4-jgross@suse.com

thermal: intel: Use sysfs_emit() for powerclamp cpumask

2026-06-01T17:58:47+00:00

cpumask_get() is used as a sysfs getter for the cpumask module parameter. Use sysfs_emit() and cpumask_pr_args() to emit the mask. This prepares for removing cpumap_print_to_pagebuf(). Signed-off-by: Yury Norov Link: https://patch.msgid.link/20260528183625.870813-16-ynorov@nvidia.com Signed-off-by: Rafael J. Wysocki