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Searched refs:poke (Results 1 – 22 of 22) sorted by relevance

/linux-6.15/arch/arm/common/
H A Dmcpm_entry.c155 unsigned long *poke = &mcpm_entry_early_pokes[cluster][cpu][0]; in mcpm_set_early_poke() local
156 poke[0] = poke_phys_addr; in mcpm_set_early_poke()
157 poke[1] = poke_val; in mcpm_set_early_poke()
158 __sync_cache_range_w(poke, 2 * sizeof(*poke)); in mcpm_set_early_poke()
H A Dmcpm_head.S81 @ Perform an early poke, if any
/linux-6.15/arch/x86/net/
H A Dbpf_jit_comp.c827 poke->adj_off = X86_TAIL_CALL_OFFSET; in emit_bpf_tail_call_direct()
829 poke->bypass_addr = (u8 *)poke->tailcall_target + X86_PATCH_SIZE; in emit_bpf_tail_call_direct()
832 poke->tailcall_bypass); in emit_bpf_tail_call_direct()
865 struct bpf_jit_poke_descriptor *poke; in bpf_tail_call_direct_fixup() local
871 poke = &prog->aux->poke_tab[i]; in bpf_tail_call_direct_fixup()
872 if (poke->aux && poke->aux != prog->aux) in bpf_tail_call_direct_fixup()
882 target = array->ptrs[poke->tail_call.key]; in bpf_tail_call_direct_fixup()
887 poke->adj_off); in bpf_tail_call_direct_fixup()
891 (u8 *)poke->tailcall_target + in bpf_tail_call_direct_fixup()
3874 poke->bypass_addr, in bpf_arch_poke_desc_update()
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/linux-6.15/kernel/bpf/
H A Darraymap.c1082 void __weak bpf_arch_poke_desc_update(struct bpf_jit_poke_descriptor *poke, in bpf_arch_poke_desc_update() argument
1099 struct bpf_jit_poke_descriptor *poke; in prog_array_map_poke_run() local
1103 poke = &elem->aux->poke_tab[i]; in prog_array_map_poke_run()
1124 if (!READ_ONCE(poke->tailcall_target_stable)) in prog_array_map_poke_run()
1126 if (poke->reason != BPF_POKE_REASON_TAIL_CALL) in prog_array_map_poke_run()
1128 if (poke->tail_call.map != map || in prog_array_map_poke_run()
1129 poke->tail_call.key != key) in prog_array_map_poke_run()
1132 bpf_arch_poke_desc_update(poke, new, old); in prog_array_map_poke_run()
H A Dcore.c835 struct bpf_jit_poke_descriptor *poke) in bpf_jit_add_poke_descriptor() argument
844 if (poke->tailcall_target || poke->tailcall_target_stable || in bpf_jit_add_poke_descriptor()
845 poke->tailcall_bypass || poke->adj_off || poke->bypass_addr) in bpf_jit_add_poke_descriptor()
848 switch (poke->reason) { in bpf_jit_add_poke_descriptor()
850 if (!poke->tail_call.map) in bpf_jit_add_poke_descriptor()
857 tab = krealloc_array(tab, size, sizeof(*poke), GFP_KERNEL); in bpf_jit_add_poke_descriptor()
861 memcpy(&tab[slot], poke, sizeof(*poke)); in bpf_jit_add_poke_descriptor()
H A Dverifier.c21112 struct bpf_jit_poke_descriptor *poke; in jit_subprogs() local
21114 poke = &prog->aux->poke_tab[j]; in jit_subprogs()
21115 if (poke->insn_idx < subprog_end && in jit_subprogs()
21116 poke->insn_idx >= subprog_start) in jit_subprogs()
21117 poke->aux = func[i]->aux; in jit_subprogs()
/linux-6.15/arch/sparc/kernel/
H A Dsmp_64.c78 static DEFINE_PER_CPU(bool, poke);
1407 if (!__this_cpu_read(poke)) in scheduler_poke()
1410 __this_cpu_write(poke, false); in scheduler_poke()
1418 per_cpu(poke, cpu) = true; in send_cpu_poke()
1421 per_cpu(poke, cpu) = false; in send_cpu_poke()
/linux-6.15/Documentation/arch/sh/
H A Dregister-banks.rst22 reasons. Userspace is also not able to poke at the bank1 values, so these can
/linux-6.15/drivers/infiniband/hw/qib/
H A Dqib_qsfp.c300 u8 poke = 0; in qib_refresh_qsfp_cache() local
302 ret = qib_qsfp_write(ppd, 127, &poke, 1); in qib_refresh_qsfp_cache()
/linux-6.15/net/rxrpc/
H A Dsendmsg.c247 bool poke, last = txb->flags & RXRPC_LAST_PACKET; in rxrpc_queue_packet() local
264 poke = (READ_ONCE(call->tx_bottom) == call->send_top); in rxrpc_queue_packet()
274 if (poke) in rxrpc_queue_packet()
/linux-6.15/Documentation/mm/
H A Dbalance.rst90 Orthogonal to this, is the decision to poke kswapd to free some zone pages.
/linux-6.15/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/
H A Dcom.fuc314 // read the size of each strand, poke the context offset of
/linux-6.15/tools/perf/Documentation/
H A Dperf-script.txt370 --show-text-poke-events
371 Display text poke events i.e. events of type PERF_RECORD_TEXT_POKE and
/linux-6.15/include/linux/
H A Dfilter.h1275 struct bpf_jit_poke_descriptor *poke);
1387 struct bpf_jit_poke_descriptor *poke) in bpf_jit_add_poke_descriptor() argument
H A Dbpf.h3514 void bpf_arch_poke_desc_update(struct bpf_jit_poke_descriptor *poke,
/linux-6.15/Documentation/timers/
H A Dtimekeeping.rst89 desired time specification value and calculate the values to poke into
/linux-6.15/Documentation/filesystems/bcachefs/
H A DCodingStyle.rst63 Good code is code where you can poke around and see what it's doing -
/linux-6.15/Documentation/PCI/
H A Dpci-error-recovery.rst196 start operations again, only to peek/poke at the device, extract diagnostic
/linux-6.15/Documentation/process/
H A Dcoding-style.rst1130 and should poke hardware from C when possible.
/linux-6.15/Documentation/driver-api/
H A Dpin-control.rst570 is possible to perform the requested mux setting, poke the hardware so that
/linux-6.15/drivers/scsi/aic7xxx/
H A Daic7xxx.seq946 * the flushing process now. We'll poke
/linux-6.15/drivers/watchdog/
H A DKconfig1879 timeout is ignored. If device poke does not happen then system