linux-yocto/drivers/platform
Srinivas Pandruvada 0a61c9bcab platform/x86/intel-uncore-freq: Check write blocked for ELC
commit dff6f36878799a5ffabd15336ce993dc737374dc upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-08-28 16:31:06 +02:00
..
arm64
chrome platform/chrome: cros_ec: Unregister notifier in cros_ec_unregister() 2025-08-28 16:30:53 +02:00
cznic
goldfish
loongarch platform/loongarch: laptop: Add backlight power control support 2025-06-27 11:11:37 +01:00
mellanox platform/mellanox: mlxbf-pmc: Use kstrtobool() to check 0/1 input 2025-08-01 09:48:40 +01:00
mips
olpc
surface
x86 platform/x86/intel-uncore-freq: Check write blocked for ELC 2025-08-28 16:31:06 +02:00
Kconfig
Makefile