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/Linux-v5.4/drivers/edac/
Damd64_edac_inj.c10 return sprintf(buf, "0x%x\n", pvt->injection.section); in amd64_inject_section_show()
37 pvt->injection.section = (u32) value; in amd64_inject_section_store()
47 return sprintf(buf, "0x%x\n", pvt->injection.word); in amd64_inject_word_show()
74 pvt->injection.word = (u32) value; in amd64_inject_word_store()
84 return sprintf(buf, "0x%x\n", pvt->injection.bit_map); in amd64_inject_ecc_vector_show()
110 pvt->injection.bit_map = (u32) value; in amd64_inject_ecc_vector_store()
133 section = F10_NB_ARRAY_DRAM | SET_NB_ARRAY_ADDR(pvt->injection.section); in amd64_inject_read_store()
137 word_bits = SET_NB_DRAM_INJECTION_READ(pvt->injection); in amd64_inject_read_store()
166 section = F10_NB_ARRAY_DRAM | SET_NB_ARRAY_ADDR(pvt->injection.section); in amd64_inject_write_store()
170 word_bits = SET_NB_DRAM_INJECTION_WRITE(pvt->injection); in amd64_inject_write_store()
/Linux-v5.4/Documentation/fault-injection/
Dnotifier-error-inject.rst1 Notifier error injection
4 Notifier error injection provides the ability to inject artificial errors to
14 PM notifier error injection module
33 Memory hotplug notifier error injection module
51 powerpc pSeries reconfig notifier error injection module
64 Netdevice notifier error injection module
91 There are tools/testing/selftests using the notifier error injection features
98 injection tests if notifier error injection module is available.
Dindex.rst4 fault-injection
10 fault-injection
12 nvme-fault-injection
Dfault-injection.rst2 Fault injection capabilities infrastructure
8 Available fault injection capabilities
40 - NVMe fault injection
48 Configure fault-injection capabilities behavior
55 configuration of fault-injection capabilities.
59 likelihood of failure injection, in percent.
83 on each call to should_fail(,size). Failure injection is
93 to debug the problems revealed by fault injection.
152 specifies the target function of error injection by name.
154 removed from injection list. If nothing specified ('')
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/Linux-v5.4/Documentation/firmware-guide/acpi/apei/
Deinj.rst7 EINJ provides a hardware error injection mechanism. It is very useful
16 mechanism through which the injection is done.
23 has an option to enable error injection. Look for something called WHEA
70 Write any integer to this file to trigger the error injection. Make
78 injection. Value is a bitmask as specified in ACPI5.0 spec for the
89 injection specifies just one bit set, and param1 is multiplexed.
113 The error injection mechanism is a two-step process. First inject the
117 location, or device that is the target of the error injection. Whether
129 the target of the injection. For processor-related errors (type 0x1, 0x2
163 An error injection example::
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/Linux-v5.4/Documentation/ABI/testing/
Ddebugfs-cec-error-inj6 The CEC Framework allows for CEC error injection commands through
8 through which the error injection commands can be given.
18 implemented and that it will remove all current error injection
38 The following CEC error injection implementations exist:
/Linux-v5.4/Documentation/driver-api/thermal/
Dintel_powerclamp.rst44 idle injection across all online CPU threads was introduced. The goal
92 kidle_inject/cpu. During idle injection, it runs monitor/mwait idle
127 instantly as given input (target idle ratio). After injection,
129 the next injection accordingly to avoid over/under correction.
150 a) determine the effective range of idle injection ratio
211 we have a simple algorithm to double the injection ratio. A possible
232 The maximum range that idle injection is allowed is capped at 50
237 case, little can be done from the idle injection threads. In most
244 with the changes. During this time, idle injection is out of sync,
247 ratio is updated much less frequently than the idle injection
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/Linux-v5.4/drivers/media/cec/
DKconfig10 bool "Enable CEC error injection support"
13 This option enables CEC error injection using debugfs.
/Linux-v5.4/Documentation/media/uapi/cec/
Dcec-pin-error-inj.rst21 over the bus it is easy to support error injection. This is ideal to
28 If ``CONFIG_CEC_PIN_ERROR_INJ`` is enabled, then error injection is available
34 The error injection commands are not a stable ABI and may change in the
38 error injection status::
49 # RX error injection:
56 # TX error injection settings:
62 # TX error injection:
85 You can write error injection commands to ``error-inj`` using
97 The error injection commands fall in two main groups: those relating to
99 addition, there are commands to clear existing error injection commands and
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/Linux-v5.4/Documentation/translations/ja_JP/
DSubmitChecklist94 挙動について、fault-injectionを利用して確認してください。
95 Documentation/fault-injection/ を参照してください。
98 fault-injectionを追加したほうが良いかもしれません。
/Linux-v5.4/tools/testing/fault-injection/
Dfailcmd.sh26 likelihood of failure injection, in percent.
45 See Documentation/fault-injection/fault-injection.rst for more
/Linux-v5.4/Documentation/translations/zh_CN/process/
D4.Coding.rst208 Documentation/fault-injection/fault-injection.rst。
Dsubmit-checklist.rst87 21) 已通过至少注入slab和page分配失败进行检查。请参阅 ``Documentation/fault-injection/``
/Linux-v5.4/Documentation/networking/
Dmac80211-injection.txt1 How to use packet injection with mac80211
17 radiotap headers and used to control injection:
61 The injection code can also skip all other currently defined radiotap fields
/Linux-v5.4/drivers/powercap/
DKconfig37 bool "Idle injection framework"
41 This enables support for the idle injection framework. It
/Linux-v5.4/Documentation/filesystems/nfs/
Dfault_injection.txt4 Fault injection is a method for forcing errors that may not normally occur, or
16 On the client, mount the fault injection server through NFS v4.0+ and do some
64 This script has been created to ease the fault injection process. This script
/Linux-v5.4/drivers/acpi/apei/
DKconfig18 error injection.
59 EINJ provides a hardware error injection mechanism, it is
/Linux-v5.4/Documentation/i2c/
Dindex.rst14 gpio-fault-injection
Dgpio-fault-injection.rst2 Linux I2C fault injection
6 injection capabilities. It is then meant to be connected to another I2C bus
8 injection driver can create special states on the bus which the other I2C bus
15 injection. They will be described now along with their intended use-cases.
/Linux-v5.4/Documentation/process/
Dsubmit-checklist.rst91 22) Has been checked with injection of at least slab and page-allocation
92 failures. See ``Documentation/fault-injection/``.
95 injection might be appropriate.
/Linux-v5.4/drivers/thermal/intel/
DKconfig3 tristate "Intel PowerClamp idle injection driver"
7 Enable this to enable Intel PowerClamp idle injection driver. This
/Linux-v5.4/lib/
DKconfig.debug696 tristate "Memory hotplug notifier error injection module"
1464 tristate "Notifier error injection"
1475 tristate "PM notifier error injection module"
1499 tristate "OF reconfig notifier error injection module"
1516 tristate "Netdev notifier error injection module"
1543 bool "Fault-injection framework"
1546 Provide fault-injection framework.
1547 For more details, see Documentation/fault-injection/.
1550 bool "Fault-injection capability for kmalloc"
1554 Provide fault-injection capability for kmalloc.
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/Linux-v5.4/Documentation/virt/kvm/devices/
Ds390_flic.txt125 - KVM_S390_AIS_MODE_ALL: ALL-Interruptions Mode, i.e. airq injection
128 injection is only allowed once and the following adapter interrupts
136 For adapters subject to AIS, handle the airq injection suppression for
/Linux-v5.4/Documentation/vm/
Dhwpoison.rst127 Note these injection interfaces are not stable and might change between
134 artificial injection.
137 Limit injection to pages owned by memgroup. Specified by inode
/Linux-v5.4/drivers/media/platform/vivid/
DKconfig21 Error injection is supported to test rare errors that are hard

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