| /Linux-v5.15/tools/testing/selftests/livepatch/ |
| D | test-callbacks.sh | 19 # - On livepatch enable, before the livepatch transition starts,
23 # transition completes.
26 # unpatching transition starts. klp_objects are reverted, post-patch
27 # callbacks execute and the transition completes.
41 livepatch: '$MOD_LIVEPATCH': initializing patching transition
44 livepatch: '$MOD_LIVEPATCH': starting patching transition
45 livepatch: '$MOD_LIVEPATCH': completing patching transition
50 livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
53 livepatch: '$MOD_LIVEPATCH': starting unpatching transition
54 livepatch: '$MOD_LIVEPATCH': completing unpatching transition
[all …]
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| D | test-state.sh | 24 livepatch: '$MOD_LIVEPATCH': initializing patching transition
27 livepatch: '$MOD_LIVEPATCH': starting patching transition
28 livepatch: '$MOD_LIVEPATCH': completing patching transition
33 livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
36 livepatch: '$MOD_LIVEPATCH': starting unpatching transition
37 livepatch: '$MOD_LIVEPATCH': completing unpatching transition
56 livepatch: '$MOD_LIVEPATCH': initializing patching transition
59 livepatch: '$MOD_LIVEPATCH': starting patching transition
60 livepatch: '$MOD_LIVEPATCH': completing patching transition
66 livepatch: '$MOD_LIVEPATCH2': initializing patching transition
[all …]
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| D | test-livepatch.sh | 36 livepatch: '$MOD_LIVEPATCH': initializing patching transition
37 livepatch: '$MOD_LIVEPATCH': starting patching transition
38 livepatch: '$MOD_LIVEPATCH': completing patching transition
41 livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
42 livepatch: '$MOD_LIVEPATCH': starting unpatching transition
43 livepatch: '$MOD_LIVEPATCH': completing unpatching transition
80 livepatch: '$MOD_LIVEPATCH': initializing patching transition
81 livepatch: '$MOD_LIVEPATCH': starting patching transition
82 livepatch: '$MOD_LIVEPATCH': completing patching transition
87 livepatch: '$MOD_REPLACE': initializing patching transition
[all …]
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| D | test-ftrace.sh | 39 livepatch: '$MOD_LIVEPATCH': initializing patching transition
43 livepatch: '$MOD_LIVEPATCH': canceling patching transition, going to unpatch
44 livepatch: '$MOD_LIVEPATCH': completing unpatching transition
50 livepatch: '$MOD_LIVEPATCH': initializing patching transition
51 livepatch: '$MOD_LIVEPATCH': starting patching transition
52 livepatch: '$MOD_LIVEPATCH': completing patching transition
56 livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
57 livepatch: '$MOD_LIVEPATCH': starting unpatching transition
58 livepatch: '$MOD_LIVEPATCH': completing unpatching transition
|
| /Linux-v5.15/Documentation/admin-guide/pm/ |
| D | suspend-flows.rst | 12 At least one global system-wide transition needs to be carried out for the
15 transition to occur for this purpose, but the other sleep states, commonly
19 For those sleep states, the transition from the working state of the system into
21 of cases, whether this means a transition or a sleep state of the system should
22 be clear from the context) and the transition back from the sleep state into the
45 The following steps are taken in order to transition the system from the working
51 transition is about to occur and when the resume transition has finished.
61 of the transition is in progress (which might have been problematic for
66 transition.
93 deferred till the subsequent system resume transition as described
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| /Linux-v5.15/net/llc/ |
| D | llc_s_st.c | 23 /* dummy last-transition indicator; common to all state transition groups
29 /* state LLC_SAP_STATE_INACTIVE transition for
43 /* array of pointers; one to each transition */
49 /* state LLC_SAP_STATE_ACTIVE transition for LLC_SAP_EV_RX_UI event */
61 /* state LLC_SAP_STATE_ACTIVE transition for LLC_SAP_EV_UNITDATA_REQ event */
73 /* state LLC_SAP_STATE_ACTIVE transition for LLC_SAP_EV_XID_REQ event */
85 /* state LLC_SAP_STATE_ACTIVE transition for LLC_SAP_EV_RX_XID_C event */
97 /* state LLC_SAP_STATE_ACTIVE transition for LLC_SAP_EV_RX_XID_R event */
109 /* state LLC_SAP_STATE_ACTIVE transition for LLC_SAP_EV_TEST_REQ event */
121 /* state LLC_SAP_STATE_ACTIVE transition for LLC_SAP_EV_RX_TEST_C event */
[all …]
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| D | llc_sap.c | 109 * llc_find_sap_trans - finds transition for event
113 * This function finds transition that matches with happened event.
114 * Returns the pointer to found transition on success or %NULL for
139 * @trans: pointer to transition that it's actions must be performed
159 * llc_sap_next_state - finds transition, execs actions & change SAP state
163 * This function finds transition that matches with happened event, then
178 * Got the state to which we next transition; perform the actions in llc_sap_next_state()
179 * associated with this transition before actually transitioning to the in llc_sap_next_state()
186 * Transition SAP to next state if all actions execute successfully in llc_sap_next_state()
|
| /Linux-v5.15/include/linux/mfd/ |
| D | db8500-prcmu.h | 137 * enum ap_pwrst_trans - Transition states defined in PRCMU firmware
138 * @NO_TRANSITION: No power state transition
139 * @APEXECUTE_TO_APSLEEP: Power state transition from ApExecute to ApSleep
140 * @APIDLE_TO_APSLEEP: Power state transition from ApIdle to ApSleep
141 * @APBOOT_TO_APEXECUTE: Power state transition from ApBoot to ApExecute
142 * @APEXECUTE_TO_APDEEPSLEEP: Power state transition from ApExecute to
144 * @APEXECUTE_TO_APIDLE: Power state transition from ApExecute to ApIdle
179 * @BOOT_TO_EXECUTEOK: The apBoot to apExecute state transition has been
181 * @DEEPSLEEPOK: The apExecute to apDeepSleep state transition has been
183 * @SLEEPOK: The apExecute to apSleep state transition has been completed
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| /Linux-v5.15/kernel/livepatch/ |
| D | transition.c | 3 * transition.c - Kernel Live Patching transition functions
15 #include "transition.h"
31 * "straggler" tasks which failed to transition in the first attempt.
67 * The transition to the target patch state is complete. Clean up the data
77 pr_debug("'%s': completing %s transition\n", in klp_complete_transition()
96 * func->transition gets cleared, the handler may choose a in klp_complete_transition()
104 func->transition = false; in klp_complete_transition()
140 * This is called in the error path, to cancel a transition before it has
142 * klp_start_transition() hasn't. If the transition *has* been started,
150 pr_debug("'%s': canceling patching transition, going to unpatch\n", in klp_cancel_transition()
[all …]
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| D | patch.c | 21 #include "transition.h"
74 * func->transition reads. The corresponding write barrier is in in klp_ftrace_handler()
79 * this handler, its TIF_PATCH_PENDING read and this func->transition in klp_ftrace_handler()
85 if (unlikely(func->transition)) { in klp_ftrace_handler()
88 * Enforce the order of the func->transition and in klp_ftrace_handler()
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| /Linux-v5.15/Documentation/livepatch/ |
| D | livepatch.rst | 85 transition state where tasks are converging to the patched state.
86 Usually this transition state can complete in a few seconds. The same
132 The /sys/kernel/livepatch/<patch>/transition file shows whether a patch
133 is in transition. Only a single patch can be in transition at a given
134 time. A patch can remain in transition indefinitely, if any of the tasks
137 A transition can be reversed and effectively canceled by writing the
139 the transition is in progress. Then all the tasks will attempt to
144 If a patch is in transition, this file shows 0 to indicate the task is
146 transition, it shows -1. Any tasks which are blocking the transition
154 Administrator can also affect a transition through
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| D | cumulative-patches.rst | 15 from all older livepatches and completely replace them in one transition.
30 Once the transition is finished, all older patches are automatically
41 the transition to has finished. It helps to clearly see what code is
74 only when the transition was not forced.
89 for a smooth transition.
|
| D | system-state.rst | 98 - Restore the previous state when the transition is reverted.
119 the new code even before the transition gets finished.
150 - Distinguish transition reverse and livepatch disabling by
153 - In case of transition reverse, restore the previous system
166 It might be called also during the transition reverse. Therefore it
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| /Linux-v5.15/include/linux/ |
| D | livepatch.h | 40 * @transition: the func is currently being applied or reverted
42 * The patched and transition variables define the func's patching state. When
45 * patched=0 transition=0: unpatched
46 * patched=0 transition=1: unpatched, temporary starting state
47 * patched=1 transition=1: patched, may be visible to some tasks
48 * patched=1 transition=0: patched, visible to all tasks
52 * patched=1 transition=0: patched, visible to all tasks
53 * patched=1 transition=1: patched, may be visible to some tasks
54 * patched=0 transition=1: unpatched, temporary ending state
55 * patched=0 transition=0: unpatched
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| /Linux-v5.15/drivers/scsi/isci/ |
| D | remote_node_context.h | 95 * request the remote node context will transition to the posting state.
97 * @SCI_RNC_POSTING: transition state that posts the RNi to the hardware. Once
100 * @SCI_RNC_INVALIDATING: transition state that will post an RNC invalidate to
102 * transition to the posting state.
104 * @SCI_RNC_RESUMING: transition state that will post an RNC resume to the
106 * remote node context will transition to the ready state.
184 * called when the requested state transition is complete.
190 * state transition is completed.
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| /Linux-v5.15/drivers/base/power/ |
| D | main.c | 344 * @state: PM transition of the system being carried out.
375 * @state: PM transition of the system being carried out.
409 * @state: PM transition of the system being carried out.
566 * - %false if the transition under way is RESTORE.
567 * - Return value of dev_pm_skip_suspend() if the transition under way is THAW.
569 * transition under way is RESUME).
585 * @state: PM transition of the system being carried out.
739 * @state: PM transition of the system being carried out.
757 * @state: PM transition of the system being carried out.
832 * @state: PM transition of the system being carried out.
[all …]
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| /Linux-v5.15/drivers/acpi/acpica/ |
| D | hwacpi.c | 43 * system does not support mode transition. in acpi_hw_set_mode()
47 "No SMI_CMD in FADT, mode transition failed")); in acpi_hw_set_mode()
54 * As old systems may have used zero for mode transition, in acpi_hw_set_mode()
60 "No ACPI mode transition supported in this system " in acpi_hw_set_mode()
129 * system does not support mode transition. in acpi_hw_get_mode()
|
| /Linux-v5.15/security/apparmor/ |
| D | domain.c | 85 *info = "ptrace prevents transition"; in may_change_ptraced_domain()
277 * @target: label to transition to (NOT NULL)
324 /* transition from exec match to xattr set */ in aa_xattrs_match()
349 /* transition to next element */ in aa_xattrs_match()
353 * No xattr match, so verify if transition to in aa_xattrs_match()
504 * x_table_lookup - lookup an x transition name via transition table
506 * @xindex: index into x transition table
550 * @xindex: index into x transition table
553 * find label for a transition index
611 /* base the stack on post domain transition */ in x_to_label()
[all …]
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| /Linux-v5.15/security/tomoyo/ |
| D | domain.c | 112 * Domain transition preference is allowed for only in tomoyo_update_domain()
285 * tomoyo_scan_transition - Try to find specific domain transition type.
329 * tomoyo_transition_type - Get domain transition type.
336 * domain transition across namespaces, TOMOYO_TRANSITION_CONTROL_INITIALIZE if
337 * executing @program reinitializes domain transition within that namespace,
534 * that domain. Do not perform domain transition if in tomoyo_assign_domain()
551 * by automatically creating requested domain upon domain transition. in tomoyo_assign_domain()
767 * Check for domain transition preference if "file execute" matched. in tomoyo_find_next_domain()
768 * If preference is given, make execve() fail if domain transition in tomoyo_find_next_domain()
769 * has failed, for domain transition preference should be used with in tomoyo_find_next_domain()
[all …]
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| /Linux-v5.15/drivers/bus/mhi/core/ |
| D | pm.c | 22 * transition to a new state only if we're allowed to.
25 * transition can be made to states in L1, L2 and L3. A notable exception to
26 * this rule is state DISABLE. From DISABLE state we can only transition to
153 /* Handle device ready state transition */
255 dev_err(dev, "Unable to transition to M0 state\n"); in mhi_pm_m0_transition()
314 * transition to M1 state, the host can transition the device to M2 state
363 dev_err(dev, "Unable to transition to M3 state\n"); in mhi_pm_m3_transition()
373 /* Handle device Mission Mode transition */
381 dev_dbg(dev, "Processing Mission Mode transition\n"); in mhi_pm_mission_mode_transition()
461 dev_dbg(dev, "Processing disable transition with PM state: %s\n", in mhi_pm_disable_transition()
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| /Linux-v5.15/drivers/hwtracing/coresight/ |
| D | coresight-etm.h | 162 * @seq_12_event: event causing the transition from 1 to 2.
163 * @seq_21_event: event causing the transition from 2 to 1.
164 * @seq_23_event: event causing the transition from 2 to 3.
165 * @seq_31_event: event causing the transition from 3 to 1.
166 * @seq_32_event: event causing the transition from 3 to 2.
167 * @seq_13_event: event causing the transition from 1 to 3.
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| /Linux-v5.15/Documentation/ABI/testing/ |
| D | sysfs-kernel-livepatch | 28 What: /sys/kernel/livepatch/<patch>/transition
34 transition.
42 course of an existing transition. Writing 1 clears
|
| /Linux-v5.15/sound/firewire/bebob/ |
| D | bebob_command.c | 79 else if (buf[0] == 0x0b) /* IN TRANSITION */ in avc_audio_get_selector()
134 else if (buf[0] == 0x0b) /* IN TRANSITION */ in avc_bridgeco_get_plug_type()
170 else if (buf[0] == 0x0b) // IN TRANSITION in avc_bridgeco_get_plug_ch_count()
202 else if (buf[0] == 0x0b) /* IN TRANSITION */ in avc_bridgeco_get_plug_ch_pos()
241 else if (buf[0] == 0x0b) /* IN TRANSITION */ in avc_bridgeco_get_plug_section_type()
277 else if (buf[0] == 0x0b) /* IN TRANSITION */ in avc_bridgeco_get_plug_input()
318 else if (buf[0] == 0x0b) /* IN TRANSITION */ in avc_bridgeco_get_plug_strm_fmt()
|
| /Linux-v5.15/Documentation/sound/soc/ |
| D | dai.rst | 39 transition.
42 MSB is transmitted on transition of LRC.
45 MSB is transmitted sample size BCLKs before LRC transition.
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| /Linux-v5.15/Documentation/arm/ |
| D | cluster-pm-race-avoidance.rst | 136 A trigger event (spontaneous) means that the CPU can transition to the
170 Transition of the parent cluster to CLUSTER_UP.
268 further transition possible on the outbound side (i.e., the
288 model. The final transition to CLUSTER_UP/INBOUND_NOT_COMING_UP
298 where the <transitioner> is the side on which the transition
489 __mcpm_cpu_going_down() signals the transition of a CPU to the
492 __mcpm_cpu_down() signals the transition of a CPU to the CPU_DOWN
521 additional topological levels, and modifying the transition
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