Srinivas Pandruvada 6e7a2d3881 platform/x86/intel-uncore-freq: Fail module load when plat_info is NULL ... commit 685f88c72a upstream. Address a Smatch static checker warning regarding an unchecked dereference in the function call: set_cdie_id(i, cluster_info, plat_info) when plat_info is NULL. Instead of addressing this one case, in general if plat_info is NULL then it can cause other issues. For example in a two package system it will give warning for duplicate sysfs entry as package ID will be always zero for both packages when creating string for attribute group name. plat_info is derived from TPMI ID TPMI_BUS_INFO, which is integral to the core TPMI design. Therefore, it should not be NULL on a production platform. Consequently, the module should fail to load if plat_info is NULL. Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/platform-driver-x86/aEKvGCLd1qmX04Tc@stanley.mountain/T/#u Fixes: 8a54e2253e ("platform/x86/intel-uncore-freq: Uncore frequency control via TPMI") Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20250606205300.2384494-1-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>		2025-06-27 11:11:38 +01:00
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arm64
chrome	platform/chrome: cros_ec_lpc: Match on Framework ACPI device	2025-04-20 10:15:12 +02:00
cznic
goldfish
loongarch	platform/loongarch: laptop: Add backlight power control support	2025-06-27 11:11:37 +01:00
mellanox
mips
olpc
surface
x86	platform/x86/intel-uncore-freq: Fail module load when plat_info is NULL	2025-06-27 11:11:38 +01:00
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