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Searched refs:upper (Results 1 – 25 of 480) sorted by relevance

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/linux-6.15/arch/mips/include/asm/
H A Dmaar.h41 phys_addr_t upper, unsigned attrs) in write_maar_pair() argument
45 BUG_ON(((upper & 0xffff) != 0xffff) in write_maar_pair()
46 || ((upper & ~0xffffull) & ~(MIPS_MAAR_ADDR << 4))); in write_maar_pair()
57 write_c0_maar(((upper >> 4) & MIPS_MAAR_ADDR) | attrs); in write_maar_pair()
60 upper >>= MIPS_MAARX_ADDR_SHIFT; in write_maar_pair()
61 writex_c0_maar(((upper >> 4) & MIPS_MAARX_ADDR) | MIPS_MAARX_VH); in write_maar_pair()
101 phys_addr_t upper; member
122 write_maar_pair(i, cfg[i].lower, cfg[i].upper, cfg[i].attrs); in maar_config()
/linux-6.15/drivers/power/supply/
H A Dbq27xxx_battery_hdq.c45 int upper, lower; in bq27xxx_battery_hdq_read() local
53 upper = w1_bq27000_read(sl, reg + 1); in bq27xxx_battery_hdq_read()
55 temp = upper; in bq27xxx_battery_hdq_read()
56 if (upper < 0) in bq27xxx_battery_hdq_read()
57 return upper; in bq27xxx_battery_hdq_read()
63 upper = w1_bq27000_read(sl, reg + 1); in bq27xxx_battery_hdq_read()
64 } while (temp != upper && --timeout); in bq27xxx_battery_hdq_read()
69 return (upper << 8) | lower; in bq27xxx_battery_hdq_read()
/linux-6.15/drivers/base/regmap/
H A Dregcache-maple.c43 unsigned long *entry, *upper, *lower; in regcache_maple_write() local
68 upper = mas_find(&mas, reg + 1); in regcache_maple_write()
69 if (upper) { in regcache_maple_write()
83 if (upper) in regcache_maple_write()
100 kfree(upper); in regcache_maple_write()
111 unsigned long *entry, *lower, *upper; in regcache_maple_drop() local
118 upper = NULL; in regcache_maple_drop()
151 if (!upper) { in regcache_maple_drop()
170 if (upper) { in regcache_maple_drop()
175 upper = NULL; in regcache_maple_drop()
[all …]
/linux-6.15/fs/overlayfs/
H A Dexport.c324 dput(upper); in ovl_obtain_alias()
328 if (upper) in ovl_obtain_alias()
462 if (IS_ERR_OR_NULL(upper)) in ovl_lookup_real_inode()
463 return upper; in ovl_lookup_real_inode()
473 dput(upper); in ovl_lookup_real_inode()
678 struct dentry *upper; in ovl_upper_fh_to_d() local
684 if (IS_ERR_OR_NULL(upper)) in ovl_upper_fh_to_d()
685 return upper; in ovl_upper_fh_to_d()
688 dput(upper); in ovl_upper_fh_to_d()
737 err = PTR_ERR(upper); in ovl_lower_fh_to_d()
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H A Ddir.c343 struct dentry *upper; in ovl_clear_empty() local
426 struct dentry *upper; in ovl_create_over_whiteout() local
448 err = PTR_ERR(upper); in ovl_create_over_whiteout()
449 if (IS_ERR(upper)) in ovl_create_over_whiteout()
453 if (d_is_negative(upper) || !ovl_upper_is_whiteout(ofs, upper)) in ovl_create_over_whiteout()
512 dput(upper); in ovl_create_over_whiteout()
746 struct dentry *upper; in ovl_remove_and_whiteout() local
767 if (IS_ERR(upper)) in ovl_remove_and_whiteout()
785 dput(upper); in ovl_remove_and_whiteout()
815 if (IS_ERR(upper)) in ovl_remove_upper()
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H A Dcopy_up.c524 struct dentry *upper) in ovl_create_index() argument
599 struct dentry *upper; in ovl_link_up() local
618 err = PTR_ERR(upper); in ovl_link_up()
619 if (!IS_ERR(upper)) { in ovl_link_up()
628 dput(upper); in ovl_link_up()
828 err = PTR_ERR(upper); in ovl_copy_up_workdir()
829 if (IS_ERR(upper)) in ovl_copy_up_workdir()
833 dput(upper); in ovl_copy_up_workdir()
901 err = PTR_ERR(upper); in ovl_copy_up_tmpfile()
902 if (!IS_ERR(upper)) { in ovl_copy_up_tmpfile()
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H A Dnamei.c572 struct dentry *upper; in ovl_index_upper() local
584 if (IS_ERR_OR_NULL(upper)) in ovl_index_upper()
587 if (!d_is_dir(upper)) { in ovl_index_upper()
589 index, upper); in ovl_index_upper()
590 dput(upper); in ovl_index_upper()
594 return upper; in ovl_index_upper()
608 struct dentry *upper = NULL; in ovl_verify_index() local
656 err = PTR_ERR(upper); in ovl_verify_index()
671 dput(upper); in ovl_verify_index()
832 if (!upper) { in ovl_lookup_index()
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/linux-6.15/kernel/trace/
H A Dpid_list.c146 upper_chunk = pid_list->upper[upper1]; in trace_pid_list_is_set()
185 upper_chunk = pid_list->upper[upper1]; in trace_pid_list_set()
253 pid_list->upper[upper1] = NULL; in trace_pid_list_clear()
336 union upper_chunk *upper = NULL; in pid_list_refill_irq() local
377 if (upper) { in pid_list_refill_irq()
379 pid_list->upper_list = upper; in pid_list_refill_irq()
460 union upper_chunk *upper; in trace_pid_list_free() local
486 upper = pid_list->upper[i]; in trace_pid_list_free()
487 if (upper) { in trace_pid_list_free()
489 lower = upper->data[j]; in trace_pid_list_free()
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/linux-6.15/net/tipc/
H A Dsubscr.c54 tipc_evt_write(evt, found_upper, p->sr.upper); in tipc_sub_send_event()
59 tipc_evt_write(evt, found_upper, s->seq.upper); in tipc_sub_send_event()
77 u32 found_upper = found->upper; in tipc_sub_check_overlap()
81 if (found_upper > subscribed->upper) in tipc_sub_check_overlap()
82 found_upper = subscribed->upper; in tipc_sub_check_overlap()
136 u32 upper = tipc_sub_read(s, seq.upper); in tipc_sub_subscribe() local
142 lower > upper) { in tipc_sub_subscribe()
159 sub->s.seq.upper = upper; in tipc_sub_subscribe()
H A Dname_table.c64 u32 upper; member
289 if (sr->lower == ua->sr.lower && sr->upper == ua->sr.upper) in tipc_service_find_range()
302 u32 upper = p->sr.upper; in tipc_service_create_range() local
308 if (lower == sr->lower && upper == sr->upper) in tipc_service_create_range()
310 if (sr->max < upper) in tipc_service_create_range()
311 sr->max = upper; in tipc_service_create_range()
321 sr->upper = upper; in tipc_service_create_range()
322 sr->max = upper; in tipc_service_create_range()
372 p->sr.type, p->sr.lower, p->sr.upper); in tipc_service_insert_publ()
427 u32 filter, lower, upper; in tipc_service_subscribe() local
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H A Daddr.h65 u32 type, u32 lower, u32 upper) in tipc_uaddr() argument
72 ua->sr.upper = upper; in tipc_uaddr()
87 return ua->sr.upper >= ua->sr.lower; in tipc_uaddr_valid()
/linux-6.15/drivers/video/fbdev/
H A Darcfb.c258 yindex = upper >> 6; in arcfb_lcd_update_page()
265 (upper * linesize); in arcfb_lcd_update_page()
303 unsigned int distance, upper, lower; in arcfb_lcd_update_vert() local
306 upper = top; in arcfb_lcd_update_vert()
312 upper = lower + 1; in arcfb_lcd_update_vert()
313 lower = upper + 7; in arcfb_lcd_update_vert()
325 unsigned int distance, upper, lower; in arcfb_lcd_update_horiz() local
328 upper = floor8(top); in arcfb_lcd_update_horiz()
329 lower = min(upper + distance - 1, ceil64(upper)); in arcfb_lcd_update_horiz()
334 upper = lower + 1; in arcfb_lcd_update_horiz()
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/linux-6.15/arch/x86/include/asm/
H A Ddiv64.h49 u32 upper; in div_u64_rem() local
51 upper = d.v32[1]; in div_u64_rem()
53 if (upper >= divisor) { in div_u64_rem()
54 d.v32[1] = upper / divisor; in div_u64_rem()
55 upper %= divisor; in div_u64_rem()
58 "rm" (divisor), "0" (d.v32[0]), "1" (upper)); in div_u64_rem()
/linux-6.15/arch/x86/kernel/
H A Dprobe_roms.c201 unsigned long start, length, upper; in probe_roms() local
207 upper = adapter_rom_resources[0].start; in probe_roms()
208 for (start = video_rom_resource.start; start < upper; start += 2048) { in probe_roms()
230 if (start < upper) in probe_roms()
231 start = upper; in probe_roms()
235 upper = system_rom_resource.start; in probe_roms()
243 upper = extension_rom_resource.start; in probe_roms()
248 for (i = 0; i < ARRAY_SIZE(adapter_rom_resources) && start < upper; start += 2048) { in probe_roms()
260 if (!length || start + length > upper || !romchecksum(rom, length)) in probe_roms()
/linux-6.15/arch/arm/kernel/
H A Dmodule.c95 u32 upper, lower, sign, j1, j2; in apply_relocate() local
289 upper = __mem_to_opcode_thumb16(*(u16 *)loc); in apply_relocate()
305 sign = (upper >> 10) & 1; in apply_relocate()
310 ((upper & 0x03ff) << 12) | in apply_relocate()
338 upper = (u16)((upper & 0xf800) | (sign << 10) | in apply_relocate()
344 *(u16 *)loc = __opcode_to_mem_thumb16(upper); in apply_relocate()
352 upper = __mem_to_opcode_thumb16(*(u16 *)loc); in apply_relocate()
365 offset = ((upper & 0x000f) << 12) | in apply_relocate()
366 ((upper & 0x0400) << 1) | in apply_relocate()
378 upper = (u16)((upper & 0xfbf0) | in apply_relocate()
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/linux-6.15/Documentation/filesystems/
H A Doverlayfs.rst90 merged with the 'upper' object.
251 upper directory is stored in a "trusted.overlay.upper" extended attribute
296 accessing lower or upper filesystems.
343 cp -a /lower /upper
344 mount --bind /upper /merged
502 upper layer.
536 Mounting an overlay using an upper layer path, where the upper layer path
688 "trusted.overlay.upper" with an encoded file handle of the upper
696 3. For a pure-upper object and for an existing non-indexed upper object,
697 encode an upper file handle from upper inode
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/linux-6.15/arch/microblaze/kernel/
H A Dftrace.c169 unsigned int upper = (unsigned int)func; in ftrace_update_ftrace_func() local
174 upper = 0xb0000000 + (upper >> 16); /* imm func_upper */ in ftrace_update_ftrace_func()
178 __func__, (unsigned int)func, (unsigned int)ip, upper, lower); in ftrace_update_ftrace_func()
181 ret = ftrace_modify_code(ip, upper); in ftrace_update_ftrace_func()
/linux-6.15/drivers/gpu/drm/xe/compat-i915-headers/
H A Dintel_uncore.h64 u32 upper, lower, old_upper; in intel_uncore_read64_2x32() local
67 upper = xe_mmio_read32(__compat_uncore_to_mmio(uncore), upper_reg); in intel_uncore_read64_2x32()
69 old_upper = upper; in intel_uncore_read64_2x32()
71 upper = xe_mmio_read32(__compat_uncore_to_mmio(uncore), upper_reg); in intel_uncore_read64_2x32()
72 } while (upper != old_upper && loop++ < 2); in intel_uncore_read64_2x32()
74 return (u64)upper << 32 | lower; in intel_uncore_read64_2x32()
/linux-6.15/fs/btrfs/
H A Dbackref.c3169 ASSERT(upper && lower && upper->level == lower->level + 1); in btrfs_backref_link_edge()
3229 if (!upper) { in handle_direct_tree_backref()
3367 if (!upper) { in handle_indirect_tree_backref()
3389 upper->checked = 0; in handle_indirect_tree_backref()
3391 upper->checked = 1; in handle_indirect_tree_backref()
3412 if (!upper->owner) in handle_indirect_tree_backref()
3421 lower = upper; in handle_indirect_tree_backref()
3422 upper = NULL; in handle_indirect_tree_backref()
3637 list_for_each_entry(edge, &upper->upper, list[LOWER]) in btrfs_backref_finish_upper_links()
3676 list_for_each_entry(edge, &upper->upper, list[LOWER]) in btrfs_backref_error_cleanup()
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/linux-6.15/arch/x86/boot/
H A Dstring.c199 u32 upper; in __div_u64_rem() local
201 upper = d.v32[1]; in __div_u64_rem()
203 if (upper >= divisor) { in __div_u64_rem()
204 d.v32[1] = upper / divisor; in __div_u64_rem()
205 upper %= divisor; in __div_u64_rem()
208 "rm" (divisor), "0" (d.v32[0]), "1" (upper)); in __div_u64_rem()
/linux-6.15/arch/mips/mm/
H A Dinit.c286 cfg->upper = ALIGN_DOWN(PFN_PHYS(start_pfn + nr_pages), maar_align) - 1; in maar_res_walk()
316 phys_addr_t lower, upper, attr; in maar_init() local
357 upper = read_c0_maar(); in maar_init()
359 upper |= (phys_addr_t)readx_c0_maar() << MIPS_MAARX_ADDR_SHIFT; in maar_init()
369 attr = lower & upper; in maar_init()
371 upper = ((upper & MIPS_MAAR_ADDR) << 4) | 0xffff; in maar_init()
379 pr_cont("%pa-%pa", &lower, &upper); in maar_init()
389 recorded.cfgs[recorded.used].upper = upper; in maar_init()
/linux-6.15/drivers/net/ethernet/mellanox/mlx5/core/en/rep/
H A Dbridge.c134 struct net_device *upper = info->upper_dev, *rep; in mlx5_esw_bridge_port_changeupper() local
140 if (!netif_is_bridge_master(upper)) in mlx5_esw_bridge_port_changeupper()
151 mlx5_esw_bridge_vport_link(upper, vport_num, esw_owner_vhca_id, in mlx5_esw_bridge_port_changeupper()
153 mlx5_esw_bridge_vport_unlink(upper, vport_num, esw_owner_vhca_id, in mlx5_esw_bridge_port_changeupper()
157 mlx5_esw_bridge_vport_peer_link(upper, vport_num, esw_owner_vhca_id, in mlx5_esw_bridge_port_changeupper()
170 struct net_device *upper = info->upper_dev; in mlx5_esw_bridge_changeupper_validate_netdev() local
174 if (!netif_is_bridge_master(upper) || !netif_is_lag_master(dev)) in mlx5_esw_bridge_changeupper_validate_netdev()
435 struct net_device *upper, *rep; in mlx5_esw_bridge_switchdev_event() local
443 upper = netdev_master_upper_dev_get_rcu(dev); in mlx5_esw_bridge_switchdev_event()
444 if (!upper) in mlx5_esw_bridge_switchdev_event()
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/linux-6.15/drivers/char/hw_random/
H A Dcn10k-rng.c105 u64 upper, lower; in cn10k_read_trng() local
125 upper = readq(rng->reg_base + RNM_PF_RANDOM); in cn10k_read_trng()
127 while (!(upper & 0x00000000FFFFFFFFULL)) in cn10k_read_trng()
128 upper = readq(rng->reg_base + RNM_PF_RANDOM); in cn10k_read_trng()
132 *value = (upper & 0xFFFFFFFF00000000) | (lower & 0xFFFFFFFF); in cn10k_read_trng()
/linux-6.15/arch/powerpc/mm/ptdump/
H A Dbats.c15 static void bat_show_603(struct seq_file *m, int idx, u32 lower, u32 upper, bool is_d) in bat_show_603() argument
17 u32 bepi = upper & 0xfffe0000; in bat_show_603()
18 u32 bl = (upper >> 2) & 0x7ff; in bat_show_603()
19 u32 k = upper & 3; in bat_show_603()
/linux-6.15/tools/testing/selftests/powerpc/pmu/ebb/
H A Debb.c73 u64 count, upper, lower; in ebb_check_count() local
85 upper = ebb_state.stats.ebb_count * (sample_period + fudge); in ebb_check_count()
87 if (count > upper) { in ebb_check_count()
89 pmc, count, upper, count - upper); in ebb_check_count()
94 pmc, count, lower, upper, count - lower, upper - count); in ebb_check_count()

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