4:31 "lzD  S h7:5 "lzD ;qţ h7:64 *l=J!e8Ep Tţ bk_I|+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __NETLINK_DIAG_H__ #define __NETLINK_DIAG_H__ #include struct netlink_diag_req { __u8 sdiag_family; __u8 sdiag_protocol; __u16 pad; __u32 ndiag_ino; __u32 ndiag_show; __u32 ndiag_cookie[2]; }; struct netlink_diag_msg { __u8 ndiag_family; __u8 ndiag_type; __u8 ndiag_protocol; __u8 ndiag_state; __u32 ndiag_portid; __u32 ndiag_dst_portid; __u32 ndiag_dst_group; __u32 ndiag_ino; __u32 ndiag_cookie[2]; }; struct netlink_diag_ring { __u32 ndr_block_size; __u32 ndr_block_nr; __u32 ndr_frame_size; __u32 ndr_frame_nr; }; enum { /* NETLINK_DIAG_NONE, standard nl API requires this attribute! */ NETLINK_DIAG_MEMINFO, NETLINK_DIAG_GROUPS, NETLINK_DIAG_RX_RING, NETLINK_DIAG_TX_RING, NETLINK_DIAG_FLAGS, __NETLINK_DIAG_MAX, }; #define NETLINK_DIAG_MAX (__NETLINK_DIAG_MAX - 1) #define NDIAG_PROTO_ALL ((__u8) ~0) #define NDIAG_SHOW_MEMINFO 0x00000001 /* show memory info of a socket */ #define NDIAG_SHOW_GROUPS 0x00000002 /* show groups of a netlink socket */ /* deprecated since 4.6 */ #define NDIAG_SHOW_RING_CFG 0x00000004 /* show ring configuration */ #define NDIAG_SHOW_FLAGS 0x00000008 /* show flags of a netlink socket */ /* flags */ #define NDIAG_FLAG_CB_RUNNING 0x00000001 #define NDIAG_FLAG_PKTINFO 0x00000002 #define NDIAG_FLAG_BROADCAST_ERROR 0x00000004 #define NDIAG_FLAG_NO_ENOBUFS 0x00000008 #define NDIAG_FLAG_LISTEN_ALL_NSID 0x00000010 #define NDIAG_FLAG_CAP_ACK 0x00000020 #endif # l4( (  fD- d 9  /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_X86_SPECCTRL_H_ #define _ASM_X86_SPECCTRL_H_ #include #include #include /* * On VMENTER we must preserve whatever view of the SPEC_CTRL MSR * the guest has, while on VMEXIT we restore the host view. This * would be easier if SPEC_CTRL were architecturally maskable or * shadowable for guests but this is not (currently) the case. * Takes the guest view of SPEC_CTRL MSR as a parameter and also * the guest's version of VIRT_SPEC_CTRL, if emulated. */ extern void x86_virt_spec_ctrl(u64 guest_virt_spec_ctrl, bool guest); /** * x86_spec_ctrl_set_guest - Set speculation control registers for the guest * @guest_spec_ctrl: The guest content of MSR_SPEC_CTRL * @guest_virt_spec_ctrl: The guest controlled bits of MSR_VIRT_SPEC_CTRL * (may get translated to MSR_AMD64_LS_CFG bits) * * Avoids writing to the MSR if the content/bits are the same */ static inline void x86_spec_ctrl_set_guest(u64 guest_virt_spec_ctrl) { x86_virt_spec_ctrl(guest_virt_spec_ctrl, true); } /** * x86_spec_ctrl_restore_host - Restore host speculation control registers * @guest_spec_ctrl: The guest content of MSR_SPEC_CTRL * @guest_virt_spec_ctrl: The guest controlled bits of MSR_VIRT_SPEC_CTRL * (may get translated to MSR_AMD64_LS_CFG bits) * * Avoids writing to the MSR if the content/bits are the same */ static inline void x86_spec_ctrl_restore_host(u64 guest_virt_spec_ctrl) { x86_virt_spec_ctrl(guest_virt_spec_ctrl, false); } /* AMD specific Speculative Store Bypass MSR data */ extern u64 x86_amd_ls_cfg_base; extern u64 x86_amd_ls_cfg_ssbd_mask; static inline u64 ssbd_tif_to_spec_ctrl(u64 tifn) { BUILD_BUG_ON(TIF_SSBD < SPEC_CTRL_SSBD_SHIFT); return (tifn & _TIF_SSBD) >> (TIF_SSBD - SPEC_CTRL_SSBD_SHIFT); } static inline u64 stibp_tif_to_spec_ctrl(u64 tifn) { BUILD_BUG_ON(TIF_SPEC_IB < SPEC_CTRL_STIBP_SHIFT); return (tifn & _TIF_SPEC_IB) >> (TIF_SPEC_IB - SPEC_CTRL_STIBP_SHIFT); } static inline unsigned long ssbd_spec_ctrl_to_tif(u64 spec_ctrl) { BUILD_BUG_ON(TIF_SSBD < SPEC_CTRL_SSBD_SHIFT); return (spec_ctrl & SPEC_CTRL_SSBD) << (TIF_SSBD - SPEC_CTRL_SSBD_SHIFT); } static inline unsigned long stibp_spec_ctrl_to_tif(u64 spec_ctrl) { BUILD_BUG_ON(TIF_SPEC_IB < SPEC_CTRL_STIBP_SHIFT); ret