Lines Matching refs:xfd
320 void fpu_update_guest_xfd(struct fpu_guest *guest_fpu, u64 xfd)
338 if (xfd && test_thread_flag(TIF_NEED_FPU_LOAD))
339 fpstate->regs.xsave.header.xfeatures &= ~xfd;
341 fpstate->xfd = xfd;
367 rdmsrq(MSR_IA32_XFD, fpstate->xfd);
368 __this_cpu_write(xfd_state, fpstate->xfd);
456 if (WARN_ON_ONCE(ustate->xsave.header.xfeatures & kstate->xfd))
584 fpstate->xfd = 0;
588 fpstate->xfd = init_fpstate.xfd;