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/Linux-v6.1/Documentation/ABI/stable/
Dsysfs-devices-system-cpu9 all per-CPU defaults at the same time.
64 Description: internal kernel map of CPUs within the same core.
69 Description: human-readable list of CPUs within the same core.
75 Description: internal kernel map of the CPUs sharing the same physical_package_id.
80 Description: human-readable list of CPUs sharing the same physical_package_id.
86 Description: internal kernel map of CPUs within the same die.
94 Description: human-readable list of CPUs within the same die.
99 Description: internal kernel map of CPUs within the same cluster.
103 Description: human-readable list of CPUs within the same cluster.
108 Description: internal kernel map of cpuX's hardware threads within the same
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/Linux-v6.1/arch/nios2/include/asm/
Dasm-macros.h16 * You cannnot use the same register for reg1 & reg2.
36 * It is safe to use the same register for reg1 & reg2.
55 * It is safe to use the same register for reg1 & reg2.
75 * It is safe to use the same register for reg1 & reg2.
94 * It is safe to use the same register for reg1 & reg2.
106 * It is safe to use the same register for reg1 & reg2.
118 * It is NOT safe to use the same register for reg1 & reg2.
139 * It is NOT safe to use the same register for reg1 & reg2.
160 * It is NOT safe to use the same register for reg1 & reg2.
182 * It is NOT safe to use the same register for reg1 & reg2.
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/Linux-v6.1/scripts/coccinelle/misc/
Darray_size_dup.cocci5 /// 1. An opencoded expression is used before array_size() to compute the same size
6 /// 2. An opencoded expression is used after array_size() to compute the same size
43 msg = "WARNING: array_size is used later (line %s) to compute the same size" % (p2[0].line)
51 msg = "WARNING: array_size is used later (line %s) to compute the same size" % (p2[0].line)
72 msg = "WARNING: array_size is already used (line %s) to compute the same size" % (p1[0].line)
80 msg = "WARNING: array_size is already used (line %s) to compute the same size" % (p1[0].line)
108 msg = "WARNING: array3_size is used later (line %s) to compute the same size" % (p2[0].line)
116 msg = "WARNING: array3_size is used later (line %s) to compute the same size" % (p2[0].line)
138 msg = "WARNING: array3_size is already used (line %s) to compute the same size" % (p1[0].line)
146 msg = "WARNING: array3_size is already used (line %s) to compute the same size" % (p1[0].line)
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/Linux-v6.1/Documentation/driver-api/usb/
Dpersist.rst22 has no way to know what has actually happened. Perhaps the same
35 system woke up, who cares? It'll still work the same when you type on
39 devices. The effect is exactly the same as if the device really had
47 interrupts a power session will have the same effect. For example,
83 same thing that happens whenever a USB device is reset.) If the
85 same descriptors as before, including the Vendor and Product IDs, then
86 the kernel continues to use the same device structure. In effect, the
90 The same thing happens if the host controller is in the expected state
125 have the same persistent volume associated with the device. As such
142 to make sure the USB device hasn't been changed; that is, the same
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/Linux-v6.1/kernel/
Dcpu_pm.c68 * This function has the same return conditions as raw_notifier_chain_register.
88 * This function has the same return conditions as raw_notifier_chain_unregister.
106 * cause some blocks in the same power domain as the cpu to reset.
109 * responsible for ensuring that cpu_pm_enter is not called twice on the same
115 * Return conditions are same as __raw_notifier_call_chain.
127 * have caused some blocks in the same power domain as the cpu to reset.
133 * Return conditions are same as __raw_notifier_call_chain.
145 * state that may cause some blocks in the same power domain to reset.
155 * Return conditions are same as __raw_notifier_call_chain.
167 * low power state that may have caused some blocks in the same power domain
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/Linux-v6.1/Documentation/devicetree/bindings/display/
Dst,stih4xx.txt18 - clock-names: names of the clocks listed in clocks property in the same
36 - clock-names: names of the clocks listed in clocks property in the same
40 - reset-names: names of the resets listed in resets property in the same
50 the same order.
53 - reset-names: names of the resets listed in resets property in the same
62 the same order.
65 the same order
68 - clock-names: names of the clocks listed in clocks property in the same
78 the same order.
82 - clock-names: names of the clocks listed in clocks property in the same
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/Linux-v6.1/Documentation/admin-guide/mm/
Dzswap.rst117 Some of the pages in zswap are same-value filled pages (i.e. contents of the
118 page have same value or repetitive pattern). These pages include zero-filled
120 checked if it is a same-value filled page before compressing it. If true, the
121 compressed length of the page is set to zero and the pattern or same-filled
124 Same-value filled pages identification feature is enabled by default and can be
132 When zswap same-filled page identification is disabled at runtime, it will stop
133 checking for the same-value filled pages during store operation.
134 In other words, every page will be then considered non-same-value filled.
135 However, the existing pages which are marked as same-value filled pages remain
139 ability to efficiently store same-filled pages without enabling the whole
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/Linux-v6.1/fs/
Dremap_range.c84 /* Don't allow overlapped cloning within the same file. */ in generic_remap_checks()
158 * are from the same file.
171 /* Unlock two folios, being careful not to unlock the same folio twice. */
180 * Compare extents of two files to see if they are the same.
187 bool same = true; in vfs_dedupe_file_range_compare() local
222 same = false; in vfs_dedupe_file_range_compare()
235 same = false; in vfs_dedupe_file_range_compare()
244 if (!same) in vfs_dedupe_file_range_compare()
252 *is_same = same; in vfs_dedupe_file_range_compare()
326 * Check that the extents are the same. in __generic_remap_file_range_prep()
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/Linux-v6.1/tools/perf/pmu-events/arch/powerpc/power8/
Dother.json5 …on": "Number of cycles in single lpar mode. All threads in the core are assigned to the same lpar",
389 …The processor's data cache was reloaded from another chip's memory on the same Node or Group (Dist…
390 …The processor's data cache was reloaded from another chip's memory on the same Node or Group (Dist…
401 …a cache was reloaded with Modified (M) data from another core's L2 on the same chip due to either …
402 …a cache was reloaded with Modified (M) data from another core's L2 on the same chip due to either …
407 …ata cache was reloaded with Shared (S) data from another core's L2 on the same chip due to either …
408 …ata cache was reloaded with Shared (S) data from another core's L2 on the same chip due to either …
449 …che was reloaded with Modified (M) data from another core's ECO L3 on the same chip due to either …
450 …che was reloaded with Modified (M) data from another core's ECO L3 on the same chip due to either …
455 …cache was reloaded with Shared (S) data from another core's ECO L3 on the same chip due to either …
[all …]
Dfrontend.json107 …cessor's Instruction cache was reloaded from another chip's memory on the same Node or Group (Dist…
108 …cessor's Instruction cache was reloaded from another chip's memory on the same Node or Group (Dist…
209 … reloaded either shared or modified data from another core's L2/L3 on the same chip due to an inst…
210 … reloaded either shared or modified data from another core's L2/L3 on the same chip due to either …
215 …e was reloaded with Modified (M) data from another chip's L2 or L3 on the same Node or Group (Remo…
216 …e was reloaded with Modified (M) data from another chip's L2 or L3 on the same Node or Group (Remo…
221 …che was reloaded with Shared (S) data from another chip's L2 or L3 on the same Node or Group (Remo…
222 …che was reloaded with Shared (S) data from another chip's L2 or L3 on the same Node or Group (Remo…
227 … processor's Instruction cache was reloaded from another chip's L4 on the same Node or Group ( Rem…
228 … processor's Instruction cache was reloaded from another chip's L4 on the same Node or Group ( Rem…
[all …]
Dmarked.json71 …The processor's data cache was reloaded from another chip's memory on the same Node or Group (Dist…
77 …"BriefDescription": "Duration in cycles to reload from another chip's memory on the same Node or G…
263 … reloaded either shared or modified data from another core's L2/L3 on the same chip due to a marke…
269 …to reload either shared or modified data from another core's L2/L3 on the same chip due to a marke…
275 …e was reloaded with Modified (M) data from another chip's L2 or L3 on the same Node or Group (Remo…
281 …cles to reload with Modified (M) data from another chip's L2 or L3 on the same Node or Group (Remo…
287 …che was reloaded with Shared (S) data from another chip's L2 or L3 on the same Node or Group (Remo…
293 …cycles to reload with Shared (S) data from another chip's L2 or L3 on the same Node or Group (Remo…
299 …"BriefDescription": "The processor's data cache was reloaded from another chip's L4 on the same No…
305 …"BriefDescription": "Duration in cycles to reload from another chip's L4 on the same Node or Group…
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/Linux-v6.1/tools/perf/pmu-events/arch/x86/amdzen3/
Dmemory.json6 … Software can avoid this problem by using same-size and same-alignment loads and stores when acces…
46 …patch. Dispatch of a single op that performs a load from and store to the same memory address. Cou…
144 …"BriefDescription": "Demand Data Cache Fills by Data Source. From DRAM or IO connected in same nod…
150 …fDescription": "Demand Data Cache Fills by Data Source. From cache of different CCX in same node.",
156 …"BriefDescription": "Demand Data Cache Fills by Data Source. From L3 or different L2 in same CCX.",
180 …"BriefDescription": "Any Data Cache Fills by Data Source. From DRAM or IO connected in same node.",
186 …"BriefDescription": "Any Data Cache Fills by Data Source. From cache of different CCX in same node…
192 "BriefDescription": "Any Data Cache Fills by Data Source. From L3 or different L2 in same CCX.",
354 …ion": "Software Prefetch Data Cache Fills by Data Source. From DRAM or IO connected in same node.",
360 …n": "Software Prefetch Data Cache Fills by Data Source. From cache of different CCX in same node.",
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/Linux-v6.1/tools/perf/pmu-events/arch/powerpc/power9/
Dtranslation.json15 …ata cache was reloaded with Shared (S) data from another core's L2 on the same chip due to a deman…
25 …age Table Entry was loaded into the TLB from another chip's memory on the same Node or Group (Dist…
35 …ded into the TLB with Shared (S) data from another chip's L2 or L3 on the same Node or Group (Remo…
75 …o the TLB either shared or modified data from another core's L2/L3 on the same chip due to a instr…
80 …ion cache was reloaded with Shared (S) data from another core's L2 on the same chip due to an inst…
95 …a cache was reloaded with Modified (M) data from another core's L2 on the same chip due to a deman…
100 …"A Page Table Entry was loaded into the TLB from another chip's L4 on the same Node or Group ( Rem…
135 …cles to reload with Modified (M) data from another chip's L2 or L3 on the same Node or Group (Remo…
200 …n cycles to reload with Shared (S) data from another core's ECO L3 on the same chip due to a marke…
210 …d into the TLB with Modified (M) data from another chip's L2 or L3 on the same Node or Group (Remo…
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Dcache.json10 …nstruction is not allowed to complete because any of the 4 threads in the same core suffered a flu…
25 …"BriefDescription": "Duration in cycles to reload from another chip's L4 on the same Node or Group…
40 … reloaded either shared or modified data from another core's L2/L3 on the same chip due to an inst…
50 … processor's Instruction cache was reloaded from another chip's L4 on the same Node or Group ( Rem…
55 …che was reloaded with Shared (S) data from another chip's L2 or L3 on the same Node or Group (Remo…
80 …age Table Entry was loaded into the TLB from another chip's memory on the same Node or Group ( Rem…
100 …e was reloaded with Modified (M) data from another chip's L2 or L3 on the same Node or Group (Remo…
Dpipeline.json30 … reloaded either shared or modified data from another core's L2/L3 on the same chip due to a marke…
80 … loaded into the TLB with Modified (M) data from another core's L2 on the same chip due to a marke…
95 … loaded into the TLB with Modified (M) data from another core's L2 on the same chip due to a data …
100 … it lost arbitration onto the issue pipe to another instruction (from the same thread or a differe…
190 …e was reloaded with Modified (M) data from another chip's L2 or L3 on the same Node or Group (Remo…
235 …e was reloaded with Modified (M) data from another chip's L2 or L3 on the same Node or Group (Remo…
250 …ded into the TLB with Shared (S) data from another chip's L2 or L3 on the same Node or Group (Remo…
260 …d into the TLB with Modified (M) data from another chip's L2 or L3 on the same Node or Group (Remo…
265 …age Table Entry was loaded into the TLB from another chip's memory on the same Node or Group (Dist…
285 …The processor's data cache was reloaded from another chip's memory on the same Node or Group (Dist…
[all …]
Dmarked.json20 …as loaded into the TLB with Shared (S) data from another core's L3 on the same chip due to a data …
25 …The processor's data cache was reloaded from another chip's memory on the same Node or Group ( Rem…
70 …oaded into the TLB with Shared (S) data from another core's ECO L3 on the same chip due to a marke…
95 …ded into the TLB with Modified (M) data from another core's ECO L3 on the same chip due to a marke…
100 …oaded into the TLB with Shared (S) data from another core's ECO L3 on the same chip due to a data …
120 …cessor's Instruction cache was reloaded from another chip's memory on the same Node or Group (Dist…
180 …ata cache was reloaded with Shared (S) data from another core's L3 on the same chip due to a deman…
185 …a cache was reloaded with Modified (M) data from another core's L3 on the same chip due to a deman…
190 …"BriefDescription": "The processor's data cache was reloaded from another chip's L4 on the same No…
195 …n cache was reloaded with Modified (M) data from another core's L3 on the same chip due to an inst…
[all …]
/Linux-v6.1/tools/perf/Documentation/
Dperf-buildid-cache.txt38 same directory and are also copied. All 3 files are created with read
40 kcore in the cache (with the same build-id) that has the same modules at
41 the same addresses. Use the -v option to see if a copy of kcore is
45 Remove a cached binary which has same build-id of specified file
62 exactly same build-id, that is replaced by new one. It can be used
79 it follows the same syntax as the DEBUGINFOD_URLS variable, like:
/Linux-v6.1/tools/testing/selftests/arm64/pauth/
Dpac.c73 int same = 0; in n_same_single_set() local
86 same += 1; in n_same_single_set()
89 return same; in n_same_single_set()
254 int same = 10; in TEST() local
283 if (tmp < same) in TEST()
284 same = tmp; in TEST()
287 ASSERT_EQ(0, same) TH_LOG("%d keys clashed every time", same); in TEST()
299 int same = 10; in TEST() local
320 if (ret < same) in TEST()
321 same = ret; in TEST()
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/Linux-v6.1/arch/mips/include/asm/sibyte/
Dbcm1480_scd.h25 * Pull in the BCM1250's SCD since lots of stuff is the same.
152 * Same as BCM1250
159 * Same as BCM1250
172 * The watchdogs are almost the same as the 1250, except
205 * The timer registers are the same as the BCM1250
213 * Same as BCM1250
220 * Same as BCM1250
228 * SPC_CFG_SRC[0-3] is the same as the 1250.
281 * Same as BCM1250.
287 * Same as BCM1250.
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/Linux-v6.1/drivers/pci/
DKconfig105 require SR-IOV support, while at the same time the PF (Physical
160 to access more than one IO address space at the same time. To make
184 P2P DMA transactions must be between devices behind the same root
211 at compile-time. The choices are the same as those offered for
223 Use the BIOS defaults; don't touch MPS at all. This is the same
239 is the same as booting with 'pci=pcie_bus_safe'.
248 parent. This is the same as booting with 'pci=pcie_bus_perf'.
259 This is the same as booting with 'pci=pcie_bus_peer2peer'.
268 Some "legacy" VGA devices implemented on PCI typically have the same
270 are accessed at same time they need some kind of coordination. Please
/Linux-v6.1/tools/testing/selftests/powerpc/pmu/event_code_tests/
Dgroup_constraint_repeat_test.c16 * when using events with same PMC.
18 * ask for same PMC. If so it should fail.
29 * Two events in a group using same PMC in group_constraint_repeat()
30 * should fail to get scheduled. Usei same PMC2 in group_constraint_repeat()
39 /* Expected to fail since sibling event is requesting same PMC as leader */ in group_constraint_repeat()
/Linux-v6.1/Documentation/filesystems/nfs/
Dclient-identifier.rst57 server to distinguish successive boot epochs of the same client.
95 If distinct clients present the same "co_ownerid" string and use
96 the same principal (for example, AUTH_SYS and UID 0), a server is
97 unable to tell that the clients are not the same. Each distinct
102 If distinct clients present the same "co_ownerid" string and use
104 to operate normally but reject subsequent clients with the same
128 the client's UTS node name (the same node name, incidentally, that
140 client instances with the same host name.
191 use the same lease for operations covered by all "sec=" settings.
206 migration by presenting the same "client_owner4" to all servers it
/Linux-v6.1/Documentation/x86/
Dsva.rst11 same virtual addresses avoiding the need for software to translate virtual
18 (PRI) allow devices to function much the same way as the CPU handling
98 with the same PASID. The platform IOMMU uses the PASID in the transaction to
104 thread can interact with a device. Threads that belong to the same
105 process share the same page tables, thus the same MSR value.
114 device but finds no PASID for this process. Subsequent binds of the same, or
115 other devices will share the same PASID.
129 longer has the same address space that it had when the device was opened.
131 On clone(2) the new task shares the same address space, so will be
161 * Multiple processes can separately mmap() the same portal, in
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/Linux-v6.1/Documentation/networking/
Daf_xdp.rst30 UMEM. RX and TX can share the same UMEM so that a packet does not have
165 to the same chunk. If the user application is run in the unaligned
261 This flag enables you to bind multiple sockets to the same UMEM. It
262 works on the same queue id, between queue ids and between
269 sockets bound to the same netdev and queue id. The UMEM (tied to the
315 same UMEM. However, note that you need to supply the
324 to two different queue ids on the same netdev. Create the first socket
330 socket. These two sockets will now share one and the same UMEM.
333 case where sockets were bound to the same queue id and
344 one. Both methods yield the same result.
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/Linux-v6.1/Documentation/devicetree/bindings/net/
Dsocionext-netsec.txt11 - phy-mode: See ethernet.txt file in the same directory
12 - phy-handle: See ethernet.txt in the same directory.
26 Optional properties: (See ethernet.txt file in the same directory)
29 - max-speed: See ethernet.txt in the same directory.
30 - max-frame-size: See ethernet.txt in the same directory.

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