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CONFIG_FPE_NWFPE_XP: Support extended precision

General informations

The Linux kernel configuration item CONFIG_FPE_NWFPE_XP:

Help text

Say Y to include 80-bit support in the kernel floating-point emulator. Otherwise, only 32 and 64-bit support is compiled in. Note that gcc does not generate 80-bit operations by default, so in most cases this option only enlarges the size of the floating point emulator without any good reason.

You almost surely want to say N here.



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