| /Linux-v6.1/kernel/livepatch/ |
| D | shadow.c | 11 * DOC: Shadow variable API concurrency notes:
13 * The shadow variable API provides a simple relationship between an
17 * Once a shadow variable is attached to its parent object via the
19 * call to klp_shadow_get() may then return the shadow variable's data
24 * variable structures. Their implementation does not call kmalloc
47 * struct klp_shadow - shadow variable structure
63 * klp_shadow_match() - verify a shadow variable matches given <obj, id>
64 * @shadow: shadow variable to match
68 * Return: true if the shadow variable matches.
77 * klp_shadow_get() - retrieve a shadow variable data pointer
[all …]
|
| /Linux-v6.1/Documentation/livepatch/ |
| D | shadow-vars.rst | 8 unmodified. The shadow variable API described in this document is used
14 used to describe shadow variable version, class or type, etc. More
29 * The klp_shadow variable data structure encapsulates both tracking
40 klp_shadow_get_or_alloc() are zeroing the variable by default.
46 to do actions that can be done only once when a new variable is allocated.
48 * klp_shadow_get() - retrieve a shadow variable data pointer
51 * klp_shadow_alloc() - allocate and add a new shadow variable
60 - allocate a new shadow variable
61 - initialize the variable using a custom constructor and data when provided
64 * klp_shadow_get_or_alloc() - get existing or alloc a new shadow variable
[all …]
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| /Linux-v6.1/fs/efivarfs/ |
| D | vars.c | 110 * variable, it's malformed in validate_load_option()
272 * Check if our variable is in the validated variables list in efivar_variable_is_removable()
325 * The variable name is, by definition, a NULL-terminated in var_name_strnsize()
355 printk(KERN_WARNING "efivars: duplicate variable: %s-%pUl\n", in dup_variable_bug()
362 * @func: callback function to invoke for every variable
365 * @head: initialised head of variable list
367 * Get every EFI variable from the firmware and invoke @func. @func
393 * the variable name and variable data is 1024 bytes. in efivar_init()
409 * same variable name on multiple calls to in efivar_init()
412 * we'll ever see a different variable name, in efivar_init()
[all …]
|
| /Linux-v6.1/Documentation/kbuild/ |
| D | kconfig-macro-language.rst | 23 The macro language replaces the variable references with their expanded form,
53 Like in Make, a variable in Kconfig works as a macro variable. A macro
54 variable is expanded "in place" to yield a text string that may then be
55 expanded further. To get the value of a variable, enclose the variable name in
56 $( ). The parentheses are required even for single-letter variable names; $X is
62 A simply expanded variable is defined using the := assignment operator. Its
66 A recursively expanded variable is defined using the = assignment operator.
67 Its righthand side is simply stored as the value of the variable without
68 expanding it in any way. Instead, the expansion is performed when the variable
72 variable. The righthand side of += is expanded immediately if the lefthand
[all …]
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| /Linux-v6.1/Documentation/ABI/testing/ |
| D | sysfs-secvar | 18 This determines the format of the variable and the accepted
19 format of variable updates.
21 What: /sys/firmware/secvar/vars/<variable name>
24 Description: Each secure variable is represented as a directory named as
25 <variable_name>. The variable name is unique and is in ASCII
33 variable. In other words, it represents the size of the data.
38 Description: A read-only file containing the value of the variable. The size
39 of the file represents the maximum size of the variable data.
45 variable. The size of the file represents the maximum size of
46 the variable data that can be written.
|
| /Linux-v6.1/tools/testing/selftests/bpf/verifier/ |
| D | var_off.c | 2 "variable-offset ctx access",
16 .errstr = "variable ctx access var_off=(0x0; 0x4)",
21 "variable-offset stack read, priv vs unpriv",
41 .errstr_unpriv = "R2 variable stack access prohibited for !root",
45 "variable-offset stack read, uninitialized",
62 .errstr = "invalid variable-offset read from stack R2",
66 "variable-offset stack write, priv vs unpriv",
80 * that, after a variable-offset write, a priviledged
89 /* Variable stack access is rejected for unprivileged.
91 .errstr_unpriv = "R2 variable stack access prohibited for !root",
[all …]
|
| D | helper_access_var_len.c | 2 "helper access to variable memory: stack, bitwise AND + JMP, correct bounds",
30 "helper access to variable memory: stack, bitwise AND, zero included",
47 "helper access to variable memory: stack, bitwise AND + JMP, wrong max",
67 "helper access to variable memory: stack, JMP, correct bounds",
95 "helper access to variable memory: stack, JMP (signed), correct bounds",
123 "helper access to variable memory: stack, JMP, bounds + offset",
144 "helper access to variable memory: stack, JMP, wrong max",
164 "helper access to variable memory: stack, JMP, no max check",
184 "helper access to variable memory: stack, JMP, no min check",
202 "helper access to variable memory: stack, JMP (signed), no min check",
[all …]
|
| /Linux-v6.1/Documentation/ABI/stable/ |
| D | sysfs-firmware-efi-vars | 7 see 'Variable Services' in the UEFI specification
22 EFI variable flags. Potential values
35 to attain the value of the EFI variable
37 guid: The vendor GUID of the variable. This
39 variable's name.
43 there is to know about the variable.
48 order to update the value of a variable.
62 the variable's value.
73 new variable.
77 variable that has a matching vendor GUID
[all …]
|
| /Linux-v6.1/include/linux/ |
| D | percpu-defs.h | 40 * Base implementations of per-CPU variable declarations and definitions, where
41 * the section in which the variable is to be placed is provided by the
43 * variable's storage.
77 * __pcpu_scope_* dummy variable is used to enforce scope. It
80 * DECLARE_PER_CPU() is used for the same variable.
82 * __pcpu_unique_* dummy variable is used to enforce symbol uniqueness
108 * Variant on the per-CPU variable declaration/definition theme used for
283 * a direct dereference of percpu variable (var).
316 #define __pcpu_size_call_return(stem, variable) \ argument
318 typeof(variable) pscr_ret__; \
[all …]
|
| D | local_lock.h | 14 * @lock: The lock variable
20 * @lock: The lock variable
27 * @lock: The lock variable
35 * @lock: The lock variable
41 * @lock: The lock variable
48 * @lock: The lock variable
|
| D | compiler_attributes.h | 31 …* gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-aligned-variable…
123 …* gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-deprecated-varia…
184 …* gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-mode-variable-at…
247 …* gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-nonstring-variab…
288 …* clang: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-packed-variable-…
313 …* gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-section-variable…
321 …* gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-unused-variable-…
330 …* gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-used-variable-at…
371 …* gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-weak-variable-at…
|
| /Linux-v6.1/drivers/hid/ |
| D | hid-kye.c | 33 0xB1, 0x02, /* Feature (Variable), */
48 0x81, 0x02, /* Input (Variable), */
50 0x81, 0x03, /* Input (Constant, Variable), */
53 0x81, 0x02, /* Input (Variable), */
64 0x81, 0x02, /* Input (Variable), */
68 0x81, 0x02, /* Input (Variable), */
72 0x81, 0x02, /* Input (Variable), */
91 0xB1, 0x02, /* Feature (Variable), */
106 0x81, 0x02, /* Input (Variable), */
108 0x81, 0x03, /* Input (Constant, Variable), */
[all …]
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| D | hid-waltop.c | 66 0x81, 0x02, /* Input (Variable), */
68 0x81, 0x03, /* Input (Constant, Variable), */
80 0x81, 0x02, /* Input (Variable), */
84 0x81, 0x02, /* Input (Variable), */
88 0x81, 0x02, /* Input (Variable), */
117 0x81, 0x02, /* Input (Variable), */
119 0x81, 0x03, /* Input (Constant, Variable), */
131 0x81, 0x02, /* Input (Variable), */
135 0x81, 0x02, /* Input (Variable), */
139 0x81, 0x02, /* Input (Variable), */
[all …]
|
| D | hid-uclogic-rdesc.c | 36 0x81, 0x02, /* Input (Variable), */
50 0x81, 0x02, /* Input (Variable), */
54 0x81, 0x02, /* Input (Variable), */
58 0x81, 0x02, /* Input (Variable), */
81 0x81, 0x02, /* Input (Variable), */
95 0x81, 0x02, /* Input (Variable), */
99 0x81, 0x02, /* Input (Variable), */
103 0x81, 0x02, /* Input (Variable), */
119 0x81, 0x02, /* Input (Variable), */
129 0x81, 0x06, /* Input (Variable, Relative), */
[all …]
|
| D | hid-lg.c | 73 0x81, 0x02, /* Input (Variable), */
81 0x81, 0x02, /* Input (Variable), */
85 0x81, 0x02, /* Input (Variable), */
91 0x81, 0x02, /* Input (Variable), */
97 0x81, 0x42, /* Input (Variable, Null State), */
105 0x81, 0x02, /* Input (Variable), */
112 0x81, 0x02, /* Input (Variable), */
114 0x81, 0x02, /* Input (Variable), */
122 0x91, 0x02, /* Output (Variable), */
139 0x81, 0x02, /* Input (Variable), */
[all …]
|
| /Linux-v6.1/drivers/hid/i2c-hid/ |
| D | i2c-hid-dmi-quirks.c | 69 0x81, 0x02, /* Input (Variable), */
79 0x81, 0x06, /* Input (Variable, Relative), */
95 0x81, 0x02, /* Input (Variable), */
100 0x81, 0x02, /* Input (Variable), */
103 0x81, 0x03, /* Input (Constant, Variable), */
112 0x81, 0x02, /* Input (Variable), */
116 0x81, 0x02, /* Input (Variable), */
126 0x81, 0x02, /* Input (Variable), */
131 0x81, 0x02, /* Input (Variable), */
134 0x81, 0x03, /* Input (Constant, Variable), */
[all …]
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| /Linux-v6.1/drivers/acpi/acpica/ |
| D | acpredef.h | 25 * ACPI_PTYPE1_VAR: Variable-length length. Zero-length package is allowed:
32 * 2) PTYPE2 packages contain a Variable-length number of subpackages. Each
59 * ACPI_PTYPE2_MIN: Each subpackage has a Variable-length but minimum length.
74 * ACPI_PTYPE2_VAR_VAR: Variable number of subpackages, each of either a
75 * constant or variable length. The subpackages are preceded by a
225 METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
229 METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
233 METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
237 METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
241 METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
[all …]
|
| /Linux-v6.1/Documentation/trace/ |
| D | histogram-design.rst | 89 indicates which type of field it is - key, value, variable, variable
377 map_elt specifically designed to store and retrieve variable values.
378 The diagram below shows those new elements and adds a new variable
379 entry, ts0, corresponding to the ts0 variable in the sched_waking
446 variable. For a normal val hist_field, .flags is just 0 (modulo | | |
447 modifier flags), but if the value is defined as a variable, the .flags | | |
451 into the tracing_map_elts' .vars[] array containing variable values. | | |
452 This idx is used whenever the value of the variable is set or read. | | |
453 The map_elt.vars idx assigned to the given variable is assigned and | | |
465 or val and the .vars[] members point to the value of a variable. The | | |
[all …]
|
| /Linux-v6.1/scripts/kconfig/tests/preprocess/variable/ |
| D | Kconfig | 6 # Simply expanded variable.
12 # Recursively expanded variable.
18 # Append something to a simply expanded variable.
24 # Append something to a recursively expanded variable.
30 # Use += operator to an undefined variable.
31 # This works as a recursively expanded variable.
37 # You can use variable references for the lefthand side of assignment statement.
|
| /Linux-v6.1/tools/testing/selftests/bpf/progs/ |
| D | test_stack_var_off.c | 14 /* This BPF program performs variable-offset reads and writes on a in probe()
32 * statically known; this is a variable-offset stack write. in probe()
37 * variable-offset stack read. in probe()
39 * Note that if it wasn't for the preceding variable-offset write, this in probe()
41 * being initialized. With the preceding variable-offset write, the in probe()
44 * variable-offset to a higher-or-equal spot, we're probably reading in probe()
|
| /Linux-v6.1/arch/loongarch/include/asm/ |
| D | uaccess.h | 28 * get_user: - Get a simple variable from user space.
29 * @x: Variable to store result.
35 * This macro copies a single simple variable from user space to kernel
39 * @ptr must have pointer-to-simple-variable type, and the result of
43 * On error, the variable @x is set to zero.
66 * @ptr must have pointer-to-simple-variable type, and @x must be assignable
80 * __get_user: - Get a simple variable from user space, with less checking.
81 * @x: Variable to store result.
87 * This macro copies a single simple variable from user space to kernel
91 * @ptr must have pointer-to-simple-variable type, and the result of
[all …]
|
| /Linux-v6.1/Documentation/admin-guide/device-mapper/ |
| D | dm-uevent.rst | 23 Variable Name: DM_TARGET
30 Variable Name: DM_ACTION
39 Variable Name: DM_SEQNUM
46 Variable Name: DM_PATH
54 Variable Name: DM_NR_VALID_PATHS
61 Variable Name: DM_NAME
68 Variable Name: DM_UUID
|
| /Linux-v6.1/scripts/gcc-plugins/ |
| D | latent_entropy_plugin.c | 73 * is on a variable then the plugin will initialize it with a random value.
74 * The variable must be an integer, an integer array type or a structure
146 error("variable %qD with %qE attribute must not be initialized", in handle_latent_entropy_attribute()
153 error("variable %qD with %qE attribute must not be local", in handle_latent_entropy_attribute()
162 …error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or … in handle_latent_entropy_attribute()
178 error("structure variable %qD with %qE attribute has a non-integer field %qE", in handle_latent_entropy_attribute()
200 /* Initialize the variable with a random constant */ in handle_latent_entropy_attribute()
217 error("array variable %qD with %qE attribute must be a fixed length integer array type", in handle_latent_entropy_attribute()
292 * local latent entropy variable, otherwise it is for perturbing the global
293 * latent entropy variable where the two operands are already given by the
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| /Linux-v6.1/security/integrity/platform_certs/ |
| D | load_uefi.c | 42 * Look to see if a UEFI variable called MokIgnoreDB exists and return true if
45 * This UEFI variable is set by the shim if a user tells the shim to not use
46 * the certs/hashes in the UEFI db variable for verification purposes. If it
47 * is set, we should ignore the db variable also and the true return indicates
62 * Get a certificate list blob from the named EFI variable.
102 * that fails, this routine uses the MokListRT ordinary UEFI variable.
146 pr_debug("MokListRT variable wasn't found\n"); in load_moklist_certs()
185 pr_debug("MODSIGN: db variable wasn't found\n"); in load_uefi_certs()
201 pr_debug("dbx variable wasn't found\n"); in load_uefi_certs()
220 pr_debug("mokx variable wasn't found\n"); in load_uefi_certs()
|
| /Linux-v6.1/lib/pldmfw/ |
| D | pldmfw_private.h | 15 * Due to the variable sized data layout, alignment of fields within these
51 * DSP0267 also includes the following variable length fields at the
72 * DSP0267 also includes the following variable length fields at the
117 * DSP0267 also includes the following variable length fields at the
157 * @i: variable to store descriptor index
158 * @desc: variable to store descriptor pointer
192 * @i: variable to store record index
193 * @record: variable to store record pointer
226 * @i: variable to store component index
227 * @component: variable to store component pointer
|
