Home
last modified time | relevance | path

Searched refs:tifn (Results 1 – 4 of 4) sorted by relevance

/linux/arch/x86/kernel/
A Dprocess.c522 if (tifn & _TIF_SSBD) { in amd_set_core_ssb_state()
574 unsigned long tifn) in __speculation_ctrl_update() argument
585 amd_set_ssb_virt_state(tifn); in __speculation_ctrl_update()
588 amd_set_core_ssb_state(tifn); in __speculation_ctrl_update()
654 unsigned long tifp, tifn; in __switch_to_xtra() local
669 msk = tifn & _TIF_BLOCKSTEP; in __switch_to_xtra()
674 if ((tifp ^ tifn) & _TIF_NOTSC) in __switch_to_xtra()
677 if ((tifp ^ tifn) & _TIF_NOCPUID) in __switch_to_xtra()
687 __speculation_ctrl_update(~tifn, tifn); in __switch_to_xtra()
690 if ((tifp ^ tifn) & _TIF_SLD) in __switch_to_xtra()
[all …]
/linux/arch/x86/include/asm/
A Dspec-ctrl.h50 static inline u64 ssbd_tif_to_spec_ctrl(u64 tifn) in ssbd_tif_to_spec_ctrl() argument
53 return (tifn & _TIF_SSBD) >> (TIF_SSBD - SPEC_CTRL_SSBD_SHIFT); in ssbd_tif_to_spec_ctrl()
56 static inline u64 stibp_tif_to_spec_ctrl(u64 tifn) in stibp_tif_to_spec_ctrl() argument
59 return (tifn & _TIF_SPEC_IB) >> (TIF_SPEC_IB - SPEC_CTRL_STIBP_SHIFT); in stibp_tif_to_spec_ctrl()
74 static inline u64 ssbd_tif_to_amd_ls_cfg(u64 tifn) in ssbd_tif_to_amd_ls_cfg() argument
76 return (tifn & _TIF_SSBD) ? x86_amd_ls_cfg_ssbd_mask : 0ULL; in ssbd_tif_to_amd_ls_cfg()
A Dcpu.h45 extern void switch_to_sld(unsigned long tifn);
52 static inline void switch_to_sld(unsigned long tifn) {} in switch_to_sld() argument
/linux/arch/x86/kernel/cpu/
A Dintel.c1210 void switch_to_sld(unsigned long tifn) in switch_to_sld() argument
1212 sld_update_msr(!(tifn & _TIF_SLD)); in switch_to_sld()

Completed in 12 milliseconds