android_kernel_samsung_sm8650/drivers/platform
Srinivas Pandruvada 52d54f1d4e platform/x86: intel-uncore-freq: Conditionally create attribute for read frequency
commit 4d73c6772ab771cbbe7e46a73e7c78ba490350fa upstream.

When the current uncore frequency can't be read, don't create attribute
"current_freq_khz" as any read will fail later. Some user space
applications like turbostat fail to continue with the failure. So, check
error during attribute creation.

Fixes: 414eef2728 ("platform/x86/intel/uncore-freq: Display uncore current frequency")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20231004181915.1887913-1-srinivas.pandruvada@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-25 12:03:15 +02:00
..
chrome platform/chrome: chromeos_acpi: print hex string for ACPI_TYPE_BUFFER 2023-09-13 09:43:03 +02:00
goldfish platform: goldfish: pipe: Use platform_get_irq() to get the interrupt 2022-03-18 13:55:21 +01:00
loongarch platform/loongarch: laptop: Fix possible UAF and simplify generic_acpi_laptop_init() 2022-10-29 16:29:31 +08:00
mellanox platform/mellanox: mlxbf-bootctl: add NET dependency into Kconfig 2023-10-06 14:56:53 +02:00
mips MIPS: Loongson-3: fix compile mips cpu_hwmon as module build error. 2022-06-09 22:24:19 +02:00
olpc platform/olpc: Fix uninitialized data in debugfs write 2022-07-28 20:40:15 +02:00
surface platform/surface: platform_profile: Propagate error if profile registration fails 2023-10-25 12:03:15 +02:00
x86 platform/x86: intel-uncore-freq: Conditionally create attribute for read frequency 2023-10-25 12:03:15 +02:00
Kconfig LoongArch: Add ACPI-based generic laptop driver 2022-10-12 16:36:20 +08:00
Makefile LoongArch: Add ACPI-based generic laptop driver 2022-10-12 16:36:20 +08:00