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mirror-linux/drivers/platform/x86/intel
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Srinivas Pandruvada dff6f36878
platform/x86/intel-uncore-freq: Check write blocked for ELC 
Add the missing write_blocked check for updating sysfs related to uncore
efficiency latency control (ELC). If write operation is blocked return
error.

Fixes: bb516dc79c ("platform/x86/intel-uncore-freq: Add support for efficiency latency control")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250727210513.2898630-1-srinivas.pandruvada@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
 		2025-08-12 15:04:21 +03:00
..
atomisp2
…
ifs x86/msr: Add explicit includes of <asm/msr.h> 2025-05-02 10:23:47 +02:00
int1092 platform/x86: Switch back to struct platform_driver::remove() 2024-10-17 12:39:32 +03:00
int3472 platform/x86: int3472: Add board data for Dell 7212 2025-06-30 08:47:41 +02:00
pmc platform/x86/intel/pmc: Add Panther Lake support to Intel PMC SSRAM Telemetry 2025-06-12 12:21:05 +03:00
pmt Driver core changes for 6.17-rc1 2025-07-29 12:15:39 -07:00
speed_select_if platform/x86/intel/tpmi: Relocate platform info to intel_vsec.h 2025-07-03 11:09:35 +03:00
telemetry platform/x86: intel_telemetry: Remove unused telemetry_raw_read_events() 2025-06-11 10:56:06 +03:00
uncore-frequency platform/x86/intel-uncore-freq: Check write blocked for ELC 2025-08-12 15:04:21 +03:00
wmi platform/x86: wmi: Do not instantiate older WMI drivers multiple times 2024-03-12 12:47:35 +02:00
Kconfig platform/x86/intel: bytcrc_pwrsrc: fix power_supply dependency 2024-12-17 13:13:09 +02:00
Makefile platform/x86: intel: Add 'intel' prefix to the modules automatically 2024-10-31 11:42:24 +02:00
bxtwc_tmu.c - Several drivers, including atmel-flexcom/rk8xx-core, palmas, and 2024-11-22 16:19:47 -08:00
bytcrc_pwrsrc.c platform/x86/intel: bytcrc_pwrsrc: Optionally register a power_supply dev 2024-12-10 15:29:37 +02:00
chtdc_ti_pwrbtn.c platform/x86: Switch back to struct platform_driver::remove() 2024-10-17 12:39:32 +03:00
chtwc_int33fe.c platform/x86: Switch back to struct platform_driver::remove() 2024-10-17 12:39:32 +03:00
crystal_cove_charger.c
…
hid.c platform/x86/intel/hid: Add Wildcat Lake support 2025-06-30 12:14:19 +03:00
int0002_vgpio.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
ishtp_eclite.c
…
mrfld_pwrbtn.c platform/x86: Switch back to struct platform_driver::remove() 2024-10-17 12:39:32 +03:00
oaktrail.c platform/x86: oaktrail: Use backlight power constants 2024-08-12 16:27:34 +02:00
plr_tpmi.c platform/x86/intel/tpmi: Relocate platform info to intel_vsec.h 2025-07-03 11:09:35 +03:00
punit_ipc.c platform/x86: intel: punit_ipc: Remove unused function 2025-01-15 16:26:30 +02:00
rst.c platform/x86/intel: add missing MODULE_DESCRIPTION() macros 2024-06-24 13:33:16 +02:00
sdsi.c sysfs: treewide: switch back to attribute_group::bin_attrs 2025-06-17 10:44:15 +02:00
smartconnect.c platform/x86/intel: add missing MODULE_DESCRIPTION() macros 2024-06-24 13:33:16 +02:00
tpmi_power_domains.c platform/x86/intel: power-domains: Fix error code in tpmi_init() 2025-06-09 10:47:10 +03:00
tpmi_power_domains.h platform/x86/intel: power-domains: Add interface to get Linux die ID 2025-05-15 14:47:25 +03:00
turbo_max_3.c x86/msr: Add explicit includes of <asm/msr.h> 2025-05-02 10:23:47 +02:00
vbtn.c platform/x86: Switch back to struct platform_driver::remove() 2024-10-17 12:39:32 +03:00
vsec.c platform/x86/intel/tpmi: Get OOBMSM CPU mapping from TPMI 2025-07-03 11:09:38 +03:00
vsec_tpmi.c platform/x86/intel/tpmi: Get OOBMSM CPU mapping from TPMI 2025-07-03 11:09:38 +03:00