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/Linux-v5.4/tools/testing/selftests/bpf/verifier/
Dref_tracking.c2 "reference tracking: leak potential reference",
5 BPF_MOV64_REG(BPF_REG_6, BPF_REG_0), /* leak reference */
9 .errstr = "Unreleased reference",
13 "reference tracking: leak potential reference to sock_common",
16 BPF_MOV64_REG(BPF_REG_6, BPF_REG_0), /* leak reference */
20 .errstr = "Unreleased reference",
24 "reference tracking: leak potential reference on stack",
34 .errstr = "Unreleased reference",
38 "reference tracking: leak potential reference on stack 2",
49 .errstr = "Unreleased reference",
[all …]
/Linux-v5.4/tools/testing/selftests/bpf/prog_tests/
Dglobal_data.c18 { "relocate .bss reference", 0, 0 }, in test_global_data_number()
19 { "relocate .data reference", 1, 42 }, in test_global_data_number()
20 { "relocate .rodata reference", 2, 24 }, in test_global_data_number()
21 { "relocate .bss reference", 3, 0 }, in test_global_data_number()
22 { "relocate .data reference", 4, 0xffeeff }, in test_global_data_number()
23 { "relocate .rodata reference", 5, 0xabab }, in test_global_data_number()
24 { "relocate .bss reference", 6, 1234 }, in test_global_data_number()
25 { "relocate .bss reference", 7, 0 }, in test_global_data_number()
26 { "relocate .rodata reference", 8, 0xab }, in test_global_data_number()
27 { "relocate .rodata reference", 9, 0x1111111111111111 }, in test_global_data_number()
[all …]
/Linux-v5.4/drivers/acpi/acpica/
Dexresolv.c36 * DESCRIPTION: Convert Reference objects to values
97 * DESCRIPTION: Retrieve the value from an internal object. The Reference type
120 ref_type = stack_desc->reference.class; in acpi_ex_resolve_object_to_value()
127 * Note: this increments the local's object reference count in acpi_ex_resolve_object_to_value()
131 reference.value, in acpi_ex_resolve_object_to_value()
140 stack_desc->reference.value, in acpi_ex_resolve_object_to_value()
144 * Now we can delete the original Reference Object and in acpi_ex_resolve_object_to_value()
153 switch (stack_desc->reference.target_type) { in acpi_ex_resolve_object_to_value()
172 obj_desc = *stack_desc->reference.where; in acpi_ex_resolve_object_to_value()
196 /* Invalid reference object */ in acpi_ex_resolve_object_to_value()
[all …]
Dexdebug.c180 /* Decode the reference */ in acpi_ex_do_debug_object()
182 switch (source_desc->reference.class) { in acpi_ex_do_debug_object()
185 acpi_os_printf("0x%X\n", source_desc->reference.value); in acpi_ex_do_debug_object()
193 source_desc->reference.value); in acpi_ex_do_debug_object()
205 if (source_desc->reference.node) { in acpi_ex_do_debug_object()
207 (source_desc->reference.node) != in acpi_ex_do_debug_object()
211 source_desc->reference.node); in acpi_ex_do_debug_object()
214 source_desc->reference.node, in acpi_ex_do_debug_object()
215 (source_desc->reference.node)-> in acpi_ex_do_debug_object()
218 switch ((source_desc->reference.node)->type) { in acpi_ex_do_debug_object()
[all …]
Dexstore.c38 * Reference;
84 /* Destination object must be a Reference or a Constant object */ in acpi_ex_store()
103 /* Destination is not a Reference object */ in acpi_ex_store()
106 "Target is not a Reference or Constant object - [%s] %p", in acpi_ex_store()
114 * Examine the Reference class. These cases are handled: in acpi_ex_store()
121 switch (ref_desc->reference.class) { in acpi_ex_store()
127 ref_desc->reference. in acpi_ex_store()
147 acpi_ds_store_object_to_local(ref_desc->reference.class, in acpi_ex_store()
148 ref_desc->reference.value, in acpi_ex_store()
167 ACPI_ERROR((AE_INFO, "Unknown Reference Class 0x%2.2X", in acpi_ex_store()
[all …]
Dutdelete.c4 * Module Name: utdelete - object deletion and reference count utilities
31 * DESCRIPTION: Low level object deletion, after reference counts have been
32 * updated (All reference counts, including sub-objects!)
350 * RETURN: None. Sets new reference count within the object
352 * DESCRIPTION: Modify the reference count for an internal acpi object
371 * Always get the reference count lock. Note: Interpreter and/or in acpi_ut_update_ref_count()
377 /* Perform the reference count action (increment, decrement) */ in acpi_ut_update_ref_count()
386 /* The current reference count should never be zero here */ in acpi_ut_update_ref_count()
390 "Obj %p, Reference Count was zero before increment\n", in acpi_ut_update_ref_count()
404 /* The current reference count must be non-zero */ in acpi_ut_update_ref_count()
[all …]
Ddspkginit.c183 * A method reference "looks" to the parser to be a method in acpi_ds_build_internal_package_obj()
227 /* Existing package, get existing reference count */ in acpi_ds_build_internal_package_obj()
319 * DESCRIPTION: Resolve a named reference element within a package object
353 /* We are only interested in reference objects/elements */ in acpi_ds_init_package_element()
357 /* Attempt to resolve the (named) reference to a namespace node */ in acpi_ds_init_package_element()
371 * PARAMETERS: element_ptr - Pointer to a reference object
375 * DESCRIPTION: Resolve a package element that is a reference to a named
394 /* Check if reference element is already resolved */ in acpi_ds_resolve_package_element()
396 if (element->reference.resolved) { in acpi_ds_resolve_package_element()
404 /* Element must be a reference object of correct type */ in acpi_ds_resolve_package_element()
[all …]
Ddbobject.c246 /* Decode the reference */ in acpi_db_display_internal_object()
248 switch (obj_desc->reference.class) { in acpi_db_display_internal_object()
252 obj_desc->reference.value); in acpi_db_display_internal_object()
255 [obj_desc->reference.value].object; in acpi_db_display_internal_object()
265 obj_desc->reference.value); in acpi_db_display_internal_object()
268 [obj_desc->reference.value].object; in acpi_db_display_internal_object()
277 switch (obj_desc->reference.target_type) { in acpi_db_display_internal_object()
281 obj_desc->reference. in acpi_db_display_internal_object()
284 (obj_desc->reference.object); in acpi_db_display_internal_object()
290 obj_desc->reference. in acpi_db_display_internal_object()
[all …]
/Linux-v5.4/include/dt-bindings/iio/adc/
Dfsl-imx25-gcq.h9 #define MX25_ADC_REFP_YP 0 /* YP voltage reference */
10 #define MX25_ADC_REFP_XP 1 /* XP voltage reference */
11 #define MX25_ADC_REFP_EXT 2 /* External voltage reference */
12 #define MX25_ADC_REFP_INT 3 /* Internal voltage reference */
14 #define MX25_ADC_REFN_XN 0 /* XN ground reference */
15 #define MX25_ADC_REFN_YN 1 /* YN ground reference */
16 #define MX25_ADC_REFN_NGND 2 /* Internal ground reference */
17 #define MX25_ADC_REFN_NGND2 3 /* External ground reference */
/Linux-v5.4/Documentation/devicetree/bindings/phy/
Dti,phy-am654-serdes.txt23 reference clock and right input clock in that order.
25 SERDES. Should have 3 items for CMU reference clock,
35 for selecting the correct reference clock. This can be used while
47 left input reference clock as indicated by <&k3_clks 153 4>, external
48 reference clock as indicated by <&k3_clks 153 1> and right input
49 reference clock as indicated by <&serdes1 AM654_SERDES_LO_REFCLK>. (The
53 first refers to the CMU reference clock, second refers to the left output
54 reference clock and the third refers to the right output reference clock.
57 parent of left input reference clock to MAINHSDIV_CLKOUT4 and parent of
58 CMU reference clock to left input reference clock.
/Linux-v5.4/Documentation/gpu/
Ddrm-kms-helpers.rst36 Modeset Helper Reference for Common Vtables
47 Atomic Modeset Helper Functions Reference
62 Helper Functions Reference
77 Atomic State Helper Reference
86 Simple KMS Helper Reference
98 fbdev Helper Functions Reference
110 format Helper Functions Reference
116 Framebuffer CMA Helper Functions Reference
125 Framebuffer GEM Helper Reference
152 Bridge Helper Reference
[all …]
/Linux-v5.4/Documentation/devicetree/bindings/iio/adc/
Dfsl,imx25-gcq.txt15 - vref-ext-supply: The regulator supplying the ADC reference voltage.
16 Required when at least one subnode uses the this reference.
17 - vref-xp-supply: The regulator supplying the ADC reference voltage on pin XP.
18 Required when at least one subnode uses this reference.
19 - vref-yp-supply: The regulator supplying the ADC reference voltage on pin YP.
20 Required when at least one subnode uses this reference.
23 Optionally you can define subnodes which define the reference voltage
37 - fsl,adc-refp: specifies the positive reference input as defined in
39 - fsl,adc-refn: specifies the negative reference input as defined in
/Linux-v5.4/drivers/gpu/drm/i915/
Dintel_runtime_pm.c370 * intel_runtime_pm_get_raw - grab a raw runtime pm reference
376 * This function grabs a device-level runtime pm reference (mostly used for
380 * Any runtime pm reference obtained by this function must have a symmetric
381 * call to intel_runtime_pm_put_raw() to release the reference again.
392 * intel_runtime_pm_get - grab a runtime pm reference
395 * This function grabs a device-level runtime pm reference (mostly used for GEM
398 * Any runtime pm reference obtained by this function must have a symmetric
399 * call to intel_runtime_pm_put() to release the reference again.
409 * intel_runtime_pm_get_if_in_use - grab a runtime pm reference if device in use
412 * This function grabs a device-level runtime pm reference if the device is
[all …]
/Linux-v5.4/drivers/cpufreq/
Damd_freq_sensitivity.c32 u64 reference; member
44 struct msr actual, reference; in amd_powersave_bias_target() local
56 &reference.l, &reference.h); in amd_powersave_bias_target()
58 reference.h &= 0x00ffffff; in amd_powersave_bias_target()
61 if (actual.q < data->actual || reference.q < data->reference) { in amd_powersave_bias_target()
67 d_reference = reference.q - data->reference; in amd_powersave_bias_target()
103 data->reference = reference.q; in amd_powersave_bias_target()
/Linux-v5.4/security/apparmor/include/
Dpolicy_unpack.h75 * __aa_get_loaddata - get a reference count to uncounted data reference
76 * @data: reference to get a count on
78 * Returns: pointer to reference OR NULL if race is lost and reference is
94 * aa_get_loaddata - get a reference count from a counted data reference
95 * @data: reference to get a count on
97 * Returns: point to reference
98 * Requires: @data to have a valid reference count on it. It is a bug
/Linux-v5.4/drivers/md/
Ddm-builtin.c8 * The release method is called when the last reference to the kobject is
10 * reference.
14 * increased module reference count or synchronizing against the release
20 * 1. Some other process takes a reference to dm kobject
23 * because of the other reference taken at step 1
25 * 5. The other process that took the reference in step 1 drops it,
29 * 8. dm_sysfs_exit continues, the dm device is unloaded, module reference
35 * Note that if the process that takes the foreign reference to dm kobject
/Linux-v5.4/fs/xfs/
Dxfs_extfree_item.h29 * The EFI is reference counted so that it is not freed prior to both the EFI
34 * 1.) an EFI held reference to track EFI AIL insertion
35 * 2.) an EFD held reference to track EFD commit
38 * EFI is added to and dirtied in a transaction, ownership of reference one
39 * transfers to the transaction. The reference is dropped once the EFI is
42 * the EFD reference under all circumstances to this point. The caller has no
47 * Once an EFD is allocated and dirtied in a transaction, reference two
48 * transfers to the transaction. The EFD reference is dropped once it reaches
49 * the unpin handler. Similar to the EFI, the reference also drops in the event
/Linux-v5.4/Documentation/hwmon/
Dads7828.rst36 * ext_vref: (bool) External reference
37 set to true if it operates with an external reference, false for default
38 internal reference.
40 * vref_mv: (unsigned int) Voltage reference
41 if using an external reference, set this to the reference voltage in mV,
46 operation and internal voltage reference (2.5V).
59 The chip also has the facility to use an external voltage reference. This
/Linux-v5.4/Documentation/devicetree/bindings/arm/socionext/
Duniphier.txt11 - Reference Board: "socionext,uniphier-ld4-ref"
14 - Reference Board: "socionext,uniphier-pro4-ref"
19 - Reference Board: "socionext,uniphier-sld8-ref"
26 - Reference Board: "socionext,uniphier-ld6b-ref"
29 - Reference Board: "socionext,uniphier-ld11-ref"
33 - Reference Board: "socionext,uniphier-ld20-ref"
37 - Reference Board: "socionext,uniphier-pxs3-ref"
/Linux-v5.4/Documentation/filesystems/nfs/
Dpnfs.txt1 Reference counting in pnfs:
5 reference multiple devices, each of which can reference multiple data servers.
8 we need to reference count.
18 We reference the header for the inode pointing to it, across each
24 the reference count, as the layout is kept around by the lseg that
29 lsegs reference device ids, which are resolved per nfs_client and
47 level cache. Its reference is held over the lifetime of the deviceid
52 lseg maintains an extra reference corresponding to the NFS_LSEG_VALID
/Linux-v5.4/Documentation/devicetree/bindings/iio/
Dmount-matrix.txt17 reference into the device frame of reference using a translation matrix as
23 relative to some specific device frame of reference.
28 reference to (x,y,z) orientation, with (x,y) corresponding to these axes on the
37 reference. This means that the sensor may be flipped upside-down, left-right,
38 or tilted at any angle relative to the frame of reference.
40 Another frame of reference is how the device with its sensor relates to the
49 - Accelerometers have their world frame of reference toward the center of
54 reference can thus be determined. and users would likely expect a value of
93 - Magnetometers (compasses) have their world frame of reference relative to the
95 respect to the local earth geomagnetic reference frame where (y) is in the
[all …]
/Linux-v5.4/Documentation/RCU/
Drcuref.txt1 Reference-count design for elements of lists/arrays protected by RCU.
5 stop if you need to combine reference counts and RCU. Please see
12 Reference counting on elements of lists which are protected by traditional
45 search_and_reference() could potentially hold reference to an element which
75 Sometimes, a reference to the element needs to be obtained in the
112 The key point is that the initial reference added by add() is not removed
116 readers that can or ever will be able to reference the element. The
118 any reader finds the element, that reader may safely acquire a reference
119 without checking the value of the reference counter.
123 a given object will succeed in obtaining a reference to that object,
[all …]
/Linux-v5.4/Documentation/devicetree/bindings/remoteproc/
Dqcom,q6v5.txt31 Definition: reference to the interrupts that match interrupt-names
58 Definition: reference to the clocks that match clock-names
80 Definition: reference to the reset-controller for the modem sub-system
81 reference to the list of 3 reset-controllers for the
83 reference to the list of 2 reset-controllers for the modem
103 Definition: reference to the regulators to be held on behalf of the
114 Definition: reference to the regulators to be held on behalf of the
122 Definition: reference to the regulators to be held on behalf of the
128 Definition: reference to power-domains that match power-domain-names
147 Definition: reference to the smem state for requesting the Hexagon to
[all …]
/Linux-v5.4/drivers/usb/gadget/udc/
Dpch_udc.c278 * @dev: reference to device struct
321 * @driver: reference to gadget driver bound
322 * @pdev: reference to the PCI device
460 * @dev: Reference to pch_udc_dev structure
476 * @dev: Reference to pch_udc_dev structure
492 * @dev: Reference to pch_udc_dev structure
509 * @dev: Reference to pch_udc_dev structure
520 * @dev: Reference to pch_udc_dev structure
531 * @dev: Reference to pch_udc_regs structure
540 * @dev: Reference to pch_udc_regs structure
[all …]
/Linux-v5.4/drivers/gpu/drm/vmwgfx/
Dttm_object.h32 * Base- and reference object implementation for the various
33 * ttm objects. Implements reference counting, minimal security checks
51 * Describes what type of reference a ref object holds.
55 * TTM_REF_SYNCCPU_READ is a SYNCCPU_READ reference on a
58 * TTM_REF_SYNCCPU_WRITE is a SYNCCPU_WRITE reference on a
106 * including the hash entry. A reference to a base object can
116 * @ref_obj_release: A function to be called when a reference object
207 * caller doesn't yet have a reference to the base object.
229 * @base: The base object to reference.
230 * @ref_type: The type of reference.
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