Checking patch sysdeps/x86/get-isa-level.h...
error: while searching for:
	  isa_level |= GNU_PROPERTY_X86_ISA_1_V2;
	  if (CPU_FEATURE_USABLE_P (cpu_features, AVX)
	      && CPU_FEATURE_USABLE_P (cpu_features, AVX2)
	      && CPU_FEATURE_USABLE_P (cpu_features, F16C)
	      && CPU_FEATURE_USABLE_P (cpu_features, FMA)
	      && CPU_FEATURE_USABLE_P (cpu_features, LZCNT)

error: patch failed: sysdeps/x86/get-isa-level.h:47
error: sysdeps/x86/get-isa-level.h: patch does not apply