[Xenomai] x86/ipipe: force lazy FPU management

Jan Kiszka jan.kiszka at siemens.com
Wed Jun 14 11:30:27 CEST 2017

Hi Philippe,

this commits looks fishy: the original code already disabled eager mode
reliably because of

if (cpu_has_xsaveopt && eagerfpu != DISABLE)

right after the original disabling under I-pipe. Instead, the new code
now keeps xfeatures_mask untouched as it performs the disabling too
late. Could you clarify this?


Siemens AG, Corporate Technology, CT RDA ITP SES-DE
Corporate Competence Center Embedded Linux

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