| /kernel/linux/linux-6.6/Documentation/firmware-guide/acpi/ |
| D | method-tracing.rst | 85 …27] exdebug-0398 ex_trace_point : Method Begin [0xf58394d8:\_SB.PCI0.LPCB.ECOK] execution.
86 [ 0.186630] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905c88:If] execution.
87 [ 0.186820] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905cc0:LEqual] execution.
88 … 0.187010] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905a20:-NamePath-] execution.
89 …[ 0.187214] exdebug-0398 ex_trace_point : Opcode End [0xf5905a20:-NamePath-] execution.
90 [ 0.187407] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905f60:One] execution.
91 [ 0.187594] exdebug-0398 ex_trace_point : Opcode End [0xf5905f60:One] execution.
92 [ 0.187789] exdebug-0398 ex_trace_point : Opcode End [0xf5905cc0:LEqual] execution.
93 [ 0.187980] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905cc0:Return] execution.
94 [ 0.188146] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905f60:One] execution.
[all …]
|
| /kernel/linux/linux-5.10/Documentation/firmware-guide/acpi/ |
| D | method-tracing.rst | 85 …27] exdebug-0398 ex_trace_point : Method Begin [0xf58394d8:\_SB.PCI0.LPCB.ECOK] execution.
86 [ 0.186630] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905c88:If] execution.
87 [ 0.186820] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905cc0:LEqual] execution.
88 … 0.187010] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905a20:-NamePath-] execution.
89 …[ 0.187214] exdebug-0398 ex_trace_point : Opcode End [0xf5905a20:-NamePath-] execution.
90 [ 0.187407] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905f60:One] execution.
91 [ 0.187594] exdebug-0398 ex_trace_point : Opcode End [0xf5905f60:One] execution.
92 [ 0.187789] exdebug-0398 ex_trace_point : Opcode End [0xf5905cc0:LEqual] execution.
93 [ 0.187980] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905cc0:Return] execution.
94 [ 0.188146] exdebug-0398 ex_trace_point : Opcode Begin [0xf5905f60:One] execution.
[all …]
|
| /kernel/linux/linux-5.10/Documentation/core-api/ |
| D | workqueue.rst | 13 There are many cases where an asynchronous process execution context
17 When such an asynchronous execution context is needed, a work item
19 independent thread serves as the asynchronous execution context. The
42 worker pool. An MT wq could provide only one execution context per CPU
44 those very limited execution contexts leading to various problems
45 including proneness to deadlocks around the single execution context.
71 In order to ease the asynchronous execution of functions a new
110 (how many execution contexts are active) is an important issue. cmwq
122 workers on the CPU, the worker-pool doesn't start execution of a new
126 without losing execution bandwidth.
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/icelake/ |
| D | memory.json | 11 "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
19 …"BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categor…
27 …"BriefDescription": "Number of times an HLE execution aborted due to unfriendly events (such as in…
30 …"PublicDescription": "Counts the number of times an HLE execution aborted due to unfriendly events…
35 …"BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., …
38 …"PublicDescription": "Counts the number of times an HLE execution aborted due to various memory ev…
43 …"BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions a…
46 …"PublicDescription": "Counts the number of times an HLE execution aborted due to HLE-unfriendly in…
51 "BriefDescription": "Number of times an HLE execution successfully committed",
59 "BriefDescription": "Number of times an HLE execution started.",
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/rocketlake/ |
| D | memory.json | 11 "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
19 …"BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categor…
27 …"BriefDescription": "Number of times an HLE execution aborted due to unfriendly events (such as in…
30 …"PublicDescription": "Counts the number of times an HLE execution aborted due to unfriendly events…
35 …"BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., …
38 …"PublicDescription": "Counts the number of times an HLE execution aborted due to various memory ev…
43 …"BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions a…
46 …"PublicDescription": "Counts the number of times an HLE execution aborted due to HLE-unfriendly in…
51 "BriefDescription": "Number of times an HLE execution successfully committed",
59 "BriefDescription": "Number of times an HLE execution started.",
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/haswell/ |
| D | memory.json | 3 …"BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categor…
11 …"BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., …
18 "BriefDescription": "Number of times an HLE execution aborted due to uncommon conditions.",
25 …"BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions.",
32 … "BriefDescription": "Number of times an HLE execution aborted due to incompatible memory type.",
40 …"BriefDescription": "Number of times an HLE execution aborted due to none of the previous 4 catego…
43 …"PublicDescription": "Number of times an HLE execution aborted due to none of the previous 4 categ…
48 "BriefDescription": "Number of times an HLE execution successfully committed.",
55 "BriefDescription": "Number of times an HLE execution started.",
371 …"BriefDescription": "Number of times an RTM execution aborted due to any reasons (multiple categor…
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/icelake/ |
| D | memory.json | 44 …"BriefDescription": "Number of times an HLE transactional execution aborted due to NoAllocatedElis…
55 …"BriefDescription": "Number of times an HLE transactional execution aborted due to XRELEASE lock n…
66 …"BriefDescription": "Number of times an HLE transactional execution aborted due to an unsupported …
99 …"BriefDescription": "Number of times an instruction execution caused the transactional nest count …
120 "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
154 "BriefDescription": "Number of times an HLE execution started."
165 "BriefDescription": "Number of times an HLE execution successfully committed",
177 …"BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categor…
181 …"PublicDescription": "Counts the number of times an HLE execution aborted due to various memory ev…
188 …"BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., …
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/silvermont/ |
| D | pipeline.json | 7 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
15 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
24 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
33 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
42 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
51 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
60 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
69 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
78 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
87 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/haswellx/ |
| D | memory.json | 3 …"BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categor…
11 …"BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., …
18 "BriefDescription": "Number of times an HLE execution aborted due to uncommon conditions.",
25 …"BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions.",
32 … "BriefDescription": "Number of times an HLE execution aborted due to incompatible memory type.",
40 …"BriefDescription": "Number of times an HLE execution aborted due to none of the previous 4 catego…
43 …"PublicDescription": "Number of times an HLE execution aborted due to none of the previous 4 categ…
48 "BriefDescription": "Number of times an HLE execution successfully committed.",
55 "BriefDescription": "Number of times an HLE execution started.",
434 …"BriefDescription": "Number of times an RTM execution aborted due to any reasons (multiple categor…
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/tigerlake/ |
| D | memory.json | 3 "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
123 "BriefDescription": "Number of times an RTM execution aborted.",
131 …"BriefDescription": "Number of times an RTM execution aborted due to none of the previous 4 catego…
134 …"PublicDescription": "Counts the number of times an RTM execution aborted due to none of the previ…
139 …"BriefDescription": "Number of times an RTM execution aborted due to various memory events (e.g. r…
142 …"PublicDescription": "Counts the number of times an RTM execution aborted due to various memory ev…
147 … "BriefDescription": "Number of times an RTM execution aborted due to incompatible memory type",
150 …"PublicDescription": "Counts the number of times an RTM execution aborted due to incompatible memo…
155 … "BriefDescription": "Number of times an RTM execution aborted due to HLE-unfriendly instructions",
158 …"PublicDescription": "Counts the number of times an RTM execution aborted due to HLE-unfriendly in…
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/silvermont/ |
| D | pipeline.json | 4 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
14 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
24 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
34 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
44 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
54 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
64 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
74 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
84 …execution path is known. All branches utilize the branch prediction unit (BPU) for prediction. Thi…
259 …"PublicDescription": "This event counts the number of instructions that retire execution. For inst…
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/sapphirerapids/ |
| D | memory.json | 3 "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
27 "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
35 …"BriefDescription": "Execution stalls while L2 cache miss demand cacheable load request is outstan…
39 …"PublicDescription": "Execution stalls while L2 cache miss demand cacheable load request is outsta…
44 …"BriefDescription": "Execution stalls while L3 cache miss demand cacheable load request is outstan…
48 …"PublicDescription": "Execution stalls while L3 cache miss demand cacheable load request is outsta…
264 "BriefDescription": "Number of times an RTM execution aborted.",
272 …"BriefDescription": "Number of times an RTM execution aborted due to none of the previous 4 catego…
275 …"PublicDescription": "Counts the number of times an RTM execution aborted due to none of the previ…
280 …"BriefDescription": "Number of times an RTM execution aborted due to various memory events (e.g. r…
[all …]
|
| /kernel/linux/linux-6.6/Documentation/core-api/ |
| D | workqueue.rst | 13 There are many cases where an asynchronous process execution context
17 When such an asynchronous execution context is needed, a work item
19 independent thread serves as the asynchronous execution context. The
42 worker pool. An MT wq could provide only one execution context per CPU
44 those very limited execution contexts leading to various problems
45 including proneness to deadlocks around the single execution context.
71 In order to ease the asynchronous execution of functions a new
110 (how many execution contexts are active) is an important issue. cmwq
122 workers on the CPU, the worker-pool doesn't start execution of a new
126 without losing execution bandwidth.
[all …]
|
| /kernel/linux/linux-6.6/Documentation/bpf/ |
| D | bpf_prog_run.rst | 49 returned to userspace. A separate mode for live execution of XDP programs is
57 be processed by the kernel after the execution of the XDP program as if they
62 The live packet mode is optimised for high performance execution of the supplied
67 - When executing an XDP program in live frame mode, the result of the execution
73 specifically, only fatal errors in setup or during execution (like memory
74 allocation errors) will halt execution and return an error. If an error occurs
76 execution will continue with the next repetition; these errors can be detected
86 because the program execution is not happening in driver context, an
91 - When running the program with multiple repetitions, the execution will happen
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/haswell/ |
| D | memory.json | 55 …"BriefDescription": "Number of times an HLE transactional execution aborted due to NoAllocatedElis…
64 …"BriefDescription": "Number of times an HLE transactional execution aborted due to XRELEASE lock n…
73 …"BriefDescription": "Number of times an HLE transactional execution aborted due to an unsupported …
91 …ay cause a transactional abort was executed. Since this is the count of execution, it may not alwa…
109 …"BriefDescription": "Counts the number of times an instruction execution caused the transactional …
146 "BriefDescription": "Number of times an HLE execution started.",
155 "BriefDescription": "Number of times an HLE execution successfully committed.",
165 …"BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categor…
174 …"BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., …
183 "BriefDescription": "Number of times an HLE execution aborted due to uncommon conditions.",
[all …]
|
| /kernel/linux/linux-5.10/Documentation/arm64/ |
| D | legacy_instructions.rst | 9 the instruction execution in hardware.
12 (/proc/sys/abi). The following explains the different execution
29 * Hardware Execution
33 enabling/disabling of hardware support for the execution of these
34 instructions. Using hardware execution generally provides better
|
| /kernel/linux/linux-6.6/Documentation/arch/arm64/ |
| D | legacy_instructions.rst | 9 the instruction execution in hardware.
12 (/proc/sys/abi). The following explains the different execution
29 * Hardware Execution
33 enabling/disabling of hardware support for the execution of these
34 instructions. Using hardware execution generally provides better
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/broadwellde/ |
| D | memory.json | 12 …"BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., …
20 "BriefDescription": "Number of times an HLE execution aborted due to uncommon conditions",
28 … "BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions",
36 … "BriefDescription": "Number of times an HLE execution aborted due to incompatible memory type",
44 …"BriefDescription": "Number of times an HLE execution aborted due to none of the previous 4 catego…
205 …"BriefDescription": "Number of times an RTM execution aborted due to various memory events (e.g. r…
213 …"BriefDescription": "Number of times an RTM execution aborted due to various memory events (e.g., …
221 … "BriefDescription": "Number of times an RTM execution aborted due to HLE-unfriendly instructions",
229 … "BriefDescription": "Number of times an RTM execution aborted due to incompatible memory type",
237 …"BriefDescription": "Number of times an RTM execution aborted due to none of the previous 4 catego…
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/haswellx/ |
| D | memory.json | 52 …"BriefDescription": "Number of times an HLE transactional execution aborted due to NoAllocatedElis…
61 …"BriefDescription": "Number of times an HLE transactional execution aborted due to XRELEASE lock n…
70 …"BriefDescription": "Number of times an HLE transactional execution aborted due to an unsupported …
88 …ay cause a transactional abort was executed. Since this is the count of execution, it may not alwa…
106 …"BriefDescription": "Counts the number of times an instruction execution caused the transactional …
143 "BriefDescription": "Number of times an HLE execution started.",
152 "BriefDescription": "Number of times an HLE execution successfully committed.",
161 …"BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categor…
171 …"BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., …
180 "BriefDescription": "Number of times an HLE execution aborted due to uncommon conditions.",
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/skylake/ |
| D | memory.json | 11 "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
19 …"BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categor…
28 …"BriefDescription": "Number of times an HLE execution aborted due to unfriendly events (such as in…
35 …"BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., …
42 … "BriefDescription": "Number of times an HLE execution aborted due to incompatible memory type",
45 … "PublicDescription": "Number of times an HLE execution aborted due to incompatible memory type.",
50 … "BriefDescription": "Number of times an HLE execution aborted due to hardware timer expiration.",
57 …"BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions a…
64 "BriefDescription": "Number of times an HLE execution successfully committed",
72 "BriefDescription": "Number of times an HLE execution started.",
[all …]
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/hw-vuln/ |
| D | spectre.rst | 7 and speculative execution on modern CPUs to read memory, possibly
8 bypassing access controls. Speculative execution side channel exploits
16 Speculative execution side channel methods affect a wide range of modern
18 use branch prediction and speculative execution.
56 influence the speculative execution paths, and then use the side effects
57 of the speculative execution in the CPUs' caches and buffers to infer
58 privileged data touched during the speculative execution.
60 Spectre variant 1 attacks take advantage of speculative execution of
62 execution of indirect branches to leak privileged memory.
70 of speculative execution that bypasses conditional branch instructions
[all …]
|
| /kernel/linux/linux-6.6/Documentation/admin-guide/hw-vuln/ |
| D | spectre.rst | 7 and speculative execution on modern CPUs to read memory, possibly
8 bypassing access controls. Speculative execution side channel exploits
16 Speculative execution side channel methods affect a wide range of modern
18 use branch prediction and speculative execution.
56 influence the speculative execution paths, and then use the side effects
57 of the speculative execution in the CPUs' caches and buffers to infer
58 privileged data touched during the speculative execution.
60 Spectre variant 1 attacks take advantage of speculative execution of
62 execution of indirect branches to leak privileged memory.
70 of speculative execution that bypasses conditional branch instructions
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/skylakex/ |
| D | memory.json | 11 "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
19 …"BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categor…
28 …"BriefDescription": "Number of times an HLE execution aborted due to unfriendly events (such as in…
35 …"BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., …
42 … "BriefDescription": "Number of times an HLE execution aborted due to incompatible memory type",
45 … "PublicDescription": "Number of times an HLE execution aborted due to incompatible memory type.",
50 … "BriefDescription": "Number of times an HLE execution aborted due to hardware timer expiration.",
57 …"BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions a…
64 "BriefDescription": "Number of times an HLE execution successfully committed",
72 "BriefDescription": "Number of times an HLE execution started.",
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/icelakex/ |
| D | memory.json | 3 "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
319 "BriefDescription": "Number of times an RTM execution aborted.",
327 …"BriefDescription": "Number of times an RTM execution aborted due to none of the previous 4 catego…
330 …"PublicDescription": "Counts the number of times an RTM execution aborted due to none of the previ…
335 …"BriefDescription": "Number of times an RTM execution aborted due to various memory events (e.g. r…
338 …"PublicDescription": "Counts the number of times an RTM execution aborted due to various memory ev…
343 … "BriefDescription": "Number of times an RTM execution aborted due to incompatible memory type",
346 …"PublicDescription": "Counts the number of times an RTM execution aborted due to incompatible memo…
351 … "BriefDescription": "Number of times an RTM execution aborted due to HLE-unfriendly instructions",
354 …"PublicDescription": "Counts the number of times an RTM execution aborted due to HLE-unfriendly in…
[all …]
|
| /kernel/linux/linux-6.6/drivers/tee/ |
| D | Kconfig | 2 # Generic Trusted Execution Environment Configuration
4 tristate "Trusted Execution Environment support"
11 This implements a generic interface towards a Trusted Execution
|