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Searched refs:old_addr (Results 1 – 25 of 73) sorted by relevance

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/linux/mm/
H A Dmremap.c204 unsigned long old_addr = pmc->old_addr; in move_ptes() local
206 unsigned long old_end = old_addr + extent; in move_ptes()
207 unsigned long len = old_end - old_addr; in move_ptes()
237 old_ptep = pte_offset_map_lock(mm, old_pmd, old_addr, &old_ptl); in move_ptes()
261 for (; old_addr < old_end; old_ptep += nr_ptes, old_addr += nr_ptes * PAGE_SIZE, in move_ptes()
266 max_nr_ptes = (old_end - old_addr) >> PAGE_SHIFT; in move_ptes()
283 nr_ptes = mremap_folio_pte_batch(vma, old_addr, old_ptep, in move_ptes()
287 pte = get_and_clear_ptes(mm, old_addr, old_ptep, nr_ptes); in move_ptes()
288 pte = move_pte(pte, old_addr, new_addr); in move_ptes()
406 flush_tlb_range(vma, pmc->old_addr, pmc->old_addr + PMD_SIZE); in move_normal_pmd()
[all …]
/linux/arch/sh/kernel/
H A Dftrace.c261 static int ftrace_mod(unsigned long ip, unsigned long old_addr, in ftrace_mod() argument
269 if (old_addr != __raw_readl((unsigned long *)code)) in ftrace_mod()
278 unsigned long ip, old_addr, new_addr; in ftrace_enable_ftrace_graph_caller() local
281 old_addr = (unsigned long)(&skip_trace); in ftrace_enable_ftrace_graph_caller()
284 return ftrace_mod(ip, old_addr, new_addr); in ftrace_enable_ftrace_graph_caller()
289 unsigned long ip, old_addr, new_addr; in ftrace_disable_ftrace_graph_caller() local
292 old_addr = (unsigned long)(&ftrace_graph_caller); in ftrace_disable_ftrace_graph_caller()
295 return ftrace_mod(ip, old_addr, new_addr); in ftrace_disable_ftrace_graph_caller()
/linux/net/sched/
H A Dact_nat.c90 nparm->old_addr = parm->old_addr; in tcf_nat_init()
122 __be32 old_addr; in tcf_nat_act() local
139 old_addr = parms->old_addr; in tcf_nat_act()
155 if (!((old_addr ^ addr) & mask)) { in tcf_nat_act()
232 if ((old_addr ^ addr) & mask) in tcf_nat_act()
285 opt.old_addr = parms->old_addr; in tcf_nat_dump()
/linux/drivers/mtd/
H A Dftl.c799 uint32_t old_addr; in set_bam_entry() local
815 (u_char *)&old_addr); in set_bam_entry()
820 old_addr = le32_to_cpu(old_addr); in set_bam_entry()
822 if (((virt_addr == 0xfffffffe) && !BLOCK_FREE(old_addr)) || in set_bam_entry()
823 ((virt_addr == 0) && (BLOCK_TYPE(old_addr) != BLOCK_DATA)) || in set_bam_entry()
824 (!BLOCK_DELETED(virt_addr) && (old_addr != 0xfffffffe))) { in set_bam_entry()
829 ", new = 0x%x\n", log_addr, old_addr, virt_addr); in set_bam_entry()
837 if (le32_to_cpu(part->bam_cache[blk]) != old_addr) { in set_bam_entry()
844 le32_to_cpu(part->bam_cache[blk]), old_addr); in set_bam_entry()
865 uint32_t bsize, log_addr, virt_addr, old_addr, blk; in ftl_write() local
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H A Drfd_ftl.c545 static int mark_sector_deleted(struct partition *part, u_long old_addr) in mark_sector_deleted() argument
552 block = old_addr / part->block_size; in mark_sector_deleted()
553 offset = (old_addr % part->block_size) / SECTOR_SIZE - in mark_sector_deleted()
601 static int do_writesect(struct mtd_blktrans_dev *dev, u_long sector, char *buf, ulong *old_addr) in do_writesect() argument
614 rc = find_writable_block(part, old_addr); in do_writesect()
670 u_long old_addr; in rfd_ftl_writesect() local
686 old_addr = part->sector_map[sector]; in rfd_ftl_writesect()
692 rc = do_writesect(dev, sector, buf, &old_addr); in rfd_ftl_writesect()
701 if (old_addr != -1) in rfd_ftl_writesect()
702 rc = mark_sector_deleted(part, old_addr); in rfd_ftl_writesect()
/linux/arch/powerpc/boot/
H A Dmain.c127 void *old_addr = (void *)initrd_addr; in prep_initrd() local
136 initrd_addr, old_addr, initrd_size); in prep_initrd()
137 memmove((void *)initrd_addr, old_addr, initrd_size); in prep_initrd()
169 void *old_addr = (void *)esm_blob_addr; in prep_esm_blob() local
177 esm_blob_addr, old_addr, esm_blob_size); in prep_esm_blob()
178 memmove((void *)esm_blob_addr, old_addr, esm_blob_size); in prep_esm_blob()
/linux/arch/s390/kernel/
H A Dftrace.c173 unsigned long old_addr, in ftrace_modify_trampoline_call() argument
184 if (old != old_addr) in ftrace_modify_trampoline_call()
190 int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, in ftrace_modify_call() argument
194 return ftrace_patch_branch_insn(rec->ip, old_addr, addr); in ftrace_modify_call()
196 return ftrace_modify_trampoline_call(rec, old_addr, addr); in ftrace_modify_call()
/linux/arch/s390/kvm/
H A Dgaccess.c1022 __uint128_t *old_addr, __uint128_t new, in cmpxchg_guest_abs_with_key() argument
1055 ret = cmpxchg_user_key((u8 __user *)hva, &old, *old_addr, new, access_key); in cmpxchg_guest_abs_with_key()
1056 *success = !ret && old == *old_addr; in cmpxchg_guest_abs_with_key()
1057 *old_addr = old; in cmpxchg_guest_abs_with_key()
1063 ret = cmpxchg_user_key((u16 __user *)hva, &old, *old_addr, new, access_key); in cmpxchg_guest_abs_with_key()
1064 *success = !ret && old == *old_addr; in cmpxchg_guest_abs_with_key()
1065 *old_addr = old; in cmpxchg_guest_abs_with_key()
1071 ret = cmpxchg_user_key((u32 __user *)hva, &old, *old_addr, new, access_key); in cmpxchg_guest_abs_with_key()
1072 *success = !ret && old == *old_addr; in cmpxchg_guest_abs_with_key()
1073 *old_addr = old; in cmpxchg_guest_abs_with_key()
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/linux/arch/powerpc/kernel/trace/
H A Dftrace_64_pg.c542 __ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, in __ftrace_modify_call() argument
573 entry = ppc_global_function_entry((void *)old_addr); in __ftrace_modify_call()
631 static int __ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, unsigned long addr) in __ftrace_modify_call() argument
637 int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, in ftrace_modify_call() argument
648 if (test_24bit_addr(ip, addr) && test_24bit_addr(ip, old_addr)) { in ftrace_modify_call()
650 old = ftrace_call_replace(ip, old_addr, 1); in ftrace_modify_call()
664 return __ftrace_modify_call(rec, old_addr, addr); in ftrace_modify_call()
/linux/drivers/firmware/efi/libstub/
H A Dfile.c266 unsigned long old_addr = alloc_addr; in handle_cmdline_files() local
282 if (old_addr != 0) { in handle_cmdline_files()
289 memcpy((void *)alloc_addr, (void *)old_addr, alloc_size); in handle_cmdline_files()
290 efi_free(alloc_size, old_addr); in handle_cmdline_files()
/linux/arch/powerpc/net/
H A Dbpf_jit_comp.c1111 void *old_addr, void *new_addr) in bpf_arch_text_poke() argument
1141 if (old_addr) in bpf_arch_text_poke()
1142 if (create_branch(&old_inst, ip, (unsigned long)old_addr, 0)) in bpf_arch_text_poke()
1169 if (old_addr) { in bpf_arch_text_poke()
1170 if (is_offset_in_branch_range(ip - old_addr)) in bpf_arch_text_poke()
1171 create_branch(&old_inst, ip, (unsigned long)old_addr, branch_flags); in bpf_arch_text_poke()
1193 (old_addr && !is_offset_in_branch_range(old_addr - ip))) in bpf_arch_text_poke()
1207 if (!old_addr || !new_addr) { in bpf_arch_text_poke()
1208 if (!old_addr) { in bpf_arch_text_poke()
1225 if (old_addr) in bpf_arch_text_poke()
/linux/tools/testing/selftests/kvm/s390/
H A Dmemop.c88 ksmo.old_addr = (uint64_t)desc->old; in ksmo_from_desc()
155 ksmo->old_addr); in print_memop()
582 static bool _cmpxchg(int size, void *target, __uint128_t *old_addr, __uint128_t new) in _cmpxchg() argument
588 uint32_t old = *old_addr; in _cmpxchg()
596 ret = old == (uint32_t)*old_addr; in _cmpxchg()
597 *old_addr = old; in _cmpxchg()
601 uint64_t old = *old_addr; in _cmpxchg()
609 ret = old == (uint64_t)*old_addr; in _cmpxchg()
610 *old_addr = old; in _cmpxchg()
614 __uint128_t old = *old_addr; in _cmpxchg()
[all …]
/linux/arch/loongarch/kernel/
H A Dftrace_dyn.c117 int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, unsigned long addr) in ftrace_modify_call() argument
127 if (!ftrace_find_callable_addr(rec, NULL, &old_addr)) in ftrace_modify_call()
131 old = larch_insn_gen_bl(pc, old_addr); in ftrace_modify_call()
/linux/arch/parisc/kernel/
H A Dcache.c477 unsigned long addr, old_addr = 0; in flush_dcache_folio() local
521 if (old_addr == 0 || (old_addr & (SHM_COLOUR - 1)) in flush_dcache_folio()
533 if (old_addr) in flush_dcache_folio()
535 old_addr, addr, vma->vm_file); in flush_dcache_folio()
537 old_addr = addr; in flush_dcache_folio()
/linux/arch/arm64/kernel/
H A Dftrace.c413 int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, in ftrace_modify_call() argument
424 if (!ftrace_find_callable_addr(rec, NULL, &old_addr)) in ftrace_modify_call()
429 old = aarch64_insn_gen_branch_imm(pc, old_addr, in ftrace_modify_call()
/linux/include/uapi/linux/tc_act/
H A Dtc_nat.h21 __be32 old_addr; member
/linux/include/net/tc_act/
H A Dtc_nat.h10 __be32 old_addr; member
/linux/arch/arm/kernel/
H A Dftrace.c171 int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, in ftrace_modify_call() argument
177 old = ftrace_call_replace(ip, adjust_address(rec, old_addr), true); in ftrace_modify_call()
/linux/drivers/media/pci/saa7134/
H A Dsaa7134-alsa.c383 int active, old_addr; in snd_saa7134_capsrc_set() local
393 old_addr = chip->capture_source_addr; in snd_saa7134_capsrc_set()
397 change = old_addr != addr || in snd_saa7134_capsrc_set()
476 if (old_addr != MIXER_ADDR_UNSELECTED && old_addr != addr) in snd_saa7134_capsrc_set()
479 &chip->capture_ctl[old_addr]->id); in snd_saa7134_capsrc_set()
/linux/arch/s390/boot/
H A Dstartup.c199 unsigned long old_addr, addr, size; in rescue_initrd() local
207 old_addr = addr; in rescue_initrd()
210 memmove((void *)addr, (void *)old_addr, size); in rescue_initrd()
/linux/drivers/media/rc/
H A Dnuvoton-cir.c154 unsigned long old_addr; in nvt_set_ioaddr() local
156 old_addr = nvt_cr_read(nvt, CR_CIR_BASE_ADDR_HI) << 8; in nvt_set_ioaddr()
157 old_addr |= nvt_cr_read(nvt, CR_CIR_BASE_ADDR_LO); in nvt_set_ioaddr()
159 if (old_addr) in nvt_set_ioaddr()
160 *ioaddr = old_addr; in nvt_set_ioaddr()
/linux/kernel/bpf/
H A Dtrampoline.c178 static int unregister_fentry(struct bpf_trampoline *tr, void *old_addr) in unregister_fentry() argument
184 ret = unregister_ftrace_direct(tr->fops, (long)old_addr, false); in unregister_fentry()
186 ret = bpf_arch_text_poke(ip, BPF_MOD_CALL, old_addr, NULL); in unregister_fentry()
191 static int modify_fentry(struct bpf_trampoline *tr, void *old_addr, void *new_addr, in modify_fentry() argument
203 ret = bpf_arch_text_poke(ip, BPF_MOD_CALL, old_addr, new_addr); in modify_fentry()
/linux/drivers/net/wireless/quantenna/qtnfmac/
H A Dcore.c167 unsigned char old_addr[ETH_ALEN]; in qtnf_netdev_set_mac_address() local
169 memcpy(old_addr, sa->sa_data, sizeof(old_addr)); in qtnf_netdev_set_mac_address()
182 eth_hw_addr_set(ndev, old_addr); in qtnf_netdev_set_mac_address()
/linux/net/batman-adv/
H A Dmesh-interface.c117 u8 old_addr[ETH_ALEN]; in batadv_interface_set_mac_addr() local
122 ether_addr_copy(old_addr, dev->dev_addr); in batadv_interface_set_mac_addr()
131 batadv_tt_local_remove(bat_priv, old_addr, vlan->vid, in batadv_interface_set_mac_addr()
/linux/arch/csky/kernel/
H A Dftrace.c139 int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, in ftrace_modify_call() argument

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