Home
last modified time | relevance | path

Searched refs:TIF_SSBD (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/arch/x86/include/asm/
Dspec-ctrl.h52 BUILD_BUG_ON(TIF_SSBD < SPEC_CTRL_SSBD_SHIFT); in ssbd_tif_to_spec_ctrl()
53 return (tifn & _TIF_SSBD) >> (TIF_SSBD - SPEC_CTRL_SSBD_SHIFT); in ssbd_tif_to_spec_ctrl()
58 BUILD_BUG_ON(TIF_SSBD < SPEC_CTRL_SSBD_SHIFT); in ssbd_spec_ctrl_to_tif()
59 return (spec_ctrl & SPEC_CTRL_SSBD) << (TIF_SSBD - SPEC_CTRL_SSBD_SHIFT); in ssbd_spec_ctrl_to_tif()
Dthread_info.h82 #define TIF_SSBD 5 /* Reduced data speculation */ macro
109 #define _TIF_SSBD (1 << TIF_SSBD)
/Linux-v4.19/arch/arm64/kernel/
Dssbd.c48 clear_tsk_thread_flag(task, TIF_SSBD); in ssbd_prctl_set()
54 set_tsk_thread_flag(task, TIF_SSBD); in ssbd_prctl_set()
61 set_tsk_thread_flag(task, TIF_SSBD); in ssbd_prctl_set()
Dentry.S147 tbnz \tmp2, #TIF_SSBD, .L__asm_ssbd_skip\@
/Linux-v4.19/arch/arm64/include/asm/
Dthread_info.h91 #define TIF_SSBD 25 /* Wants SSB mitigation */ macro
/Linux-v4.19/arch/x86/kernel/cpu/
Dbugs.c578 update = test_and_clear_tsk_thread_flag(task, TIF_SSBD); in ssb_prctl_set()
582 update = !test_and_set_tsk_thread_flag(task, TIF_SSBD); in ssb_prctl_set()
587 update = !test_and_set_tsk_thread_flag(task, TIF_SSBD); in ssb_prctl_set()