| /linux/io_uring/ |
| H A D | register.c | 112 /* Restrictions allowed only if rings started disabled */ in io_register_restrictions()
116 /* We allow only a single restrictions registration */ in io_register_restrictions()
117 if (ctx->restrictions.registered) in io_register_restrictions()
142 ctx->restrictions.register_op); in io_register_restrictions()
150 __set_bit(res[i].sqe_op, ctx->restrictions.sqe_op); in io_register_restrictions()
153 ctx->restrictions.sqe_flags_allowed = res[i].sqe_flags; in io_register_restrictions()
156 ctx->restrictions.sqe_flags_required = res[i].sqe_flags; in io_register_restrictions()
165 /* Reset all restrictions if an error happened */ in io_register_restrictions()
167 memset(&ctx->restrictions, 0, sizeof(ctx->restrictions)); in io_register_restrictions()
169 ctx->restrictions.registered = true; in io_register_restrictions()
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| /linux/Documentation/gpu/amdgpu/display/ |
| H A D | mpo-overview.rst | 62 every DCN has different restrictions; here, we are just trying to provide the
65 Plane Restrictions
68 AMDGPU imposes restrictions on the use of DRM planes in the driver.
71 restrictions:
83 Cursor Restrictions
86 Before we start to describe some restrictions around cursor and MPO, see the
184 many more restrictions for a multi-display scenario. The below example shows a
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| /linux/Documentation/firmware-guide/acpi/ |
| H A D | acpi-lid.rst | 22 exceptional buggy platforms, special restrictions and exceptions should be
23 taken into account. This document describes the restrictions and the
27 Restrictions of the returning value of the _LID control method
39 Restrictions of the lid state change notifications
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| /linux/Documentation/userspace-api/ |
| H A D | landlock.rst | 58 space may not know each other's supported restrictions), hence the need
221 security policy; only adding more restrictions is allowed. These threads are
295 restrictions from its parent. This is similar to the seccomp inheritance (cf.
308 Ptrace restrictions
312 then be subject to additional restrictions when manipulating another process.
320 Similar to the implicit `Ptrace restrictions`_, we may want to further restrict
480 Threads sandboxed with filesystem restrictions cannot modify filesystem
493 restricted. However, thanks to the `ptrace restrictions`_, access to such
546 restrict access to files, also implies inheritance of the ruleset restrictions
672 Using user space process to enforce restrictions on kernel resources can lead
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| /linux/include/uapi/linux/ |
| H A D | capability.h | 122 /* Overrides all DAC restrictions regarding read and search on files
123 and directories, including ACL restrictions if [_POSIX_ACL] is
128 /* Overrides all restrictions about allowed operations on files, where
130 is applicable. It doesn't override MAC and DAC restrictions. */
134 /* Overrides the following restrictions that the effective user ID
303 /* Override size restrictions on IPC message queues */
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| /linux/Documentation/admin-guide/LSM/ |
| H A D | SafeSetID.rst | 6 system-wide allowlist. These restrictions also prohibit the given UIDs/GIDs
37 additional restrictions imposed by this LSM would mean it is a "safer" version
114 setgroups() calls for processes with CAP_SETGID restrictions. Until we add
116 policies add no meaningful security. setgroups() restrictions will be enforced
|
| H A D | Yama.rst | 45 restrictions, it can call ``prctl(PR_SET_PTRACER, PR_SET_PTRACER_ANY, ...)``
75 The original children-only logic was based on the restrictions in grsecurity.
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| /linux/Documentation/devicetree/bindings/interrupt-controller/ |
| H A D | msi.txt | 22 MSI controllers may have restrictions on permitted payloads.
70 If a device has restrictions on the allocation of MSIs, these restrictions
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| /linux/drivers/net/wireless/intel/iwlwifi/fw/api/ |
| H A D | power.h | 297 * @per_chain: per chain restrictions
307 * @per_chain: per chain restrictions
320 * @per_chain: per chain restrictions
341 * @per_chain: per chain restrictions
362 * @per_chain: per chain restrictions
385 * @per_chain: per chain restrictions
422 * @per_band: per band restrictions
447 * @per_chain: per chain restrictions
466 * @per_chain: per chain restrictions
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| /linux/Documentation/mm/ |
| H A D | highmem.rst | 88 come with restrictions about the pointers validity. Contrary to kmap()
108 restrictions imposed on kmap_local_page(). Furthermore, the code between
134 restrictions imposed on kmap_local_page(). In particular, it is necessary to
141 restrictions on preemption or migration. It comes with an overhead as mapping
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| /linux/include/video/ |
| H A D | imx-ipu-image-convert.h | 57 * ipu_image_convert_adjust() - adjust input/output images to IPU restrictions.
70 * and rotation mode meet IPU restrictions.
76 * Returns 0 if the formats and rotation mode meet IPU restrictions,
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| /linux/Documentation/gpu/rfc/ |
| H A D | i915_small_bar.rst | 37 Error Capture restrictions
39 With error capture we have two new restrictions:
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| /linux/drivers/cxl/ |
| H A D | acpi.c | 114 static unsigned long cfmws_to_decoder_flags(int restrictions) in cfmws_to_decoder_flags() argument
118 if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_TYPE2) in cfmws_to_decoder_flags()
120 if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_TYPE3) in cfmws_to_decoder_flags()
122 if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_VOLATILE) in cfmws_to_decoder_flags()
124 if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_PMEM) in cfmws_to_decoder_flags()
126 if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_FIXED) in cfmws_to_decoder_flags()
384 cxld->flags = cfmws_to_decoder_flags(cfmws->restrictions); in DEFINE_FREE()
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| /linux/security/integrity/ |
| H A D | Kconfig | 78 bool "Enforce Machine Keyring CA Restrictions"
83 on any key added to it. By default no restrictions are in place
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| /linux/Documentation/arch/powerpc/ |
| H A D | vas-api.rst | 105 error codes and restrictions.
162 restrictions.
174 Only restrictions on mmap for a NX-GZIP device fd are:
179 Refer to mmap(2) man page for additional details/restrictions.
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| /linux/Documentation/misc-devices/ |
| H A D | xilinx_sdfec.rst | 138 Setting the order can only be done if the following restrictions are met:
155 Adding LDPC codes can only be done if the following restrictions are met:
166 Adding Turbo decode can only be done if the following restrictions are met:
186 Bypassing the SD-FEC can only be done if the following restrictions are met:
|
| /linux/include/linux/ |
| H A D | execmem.h | 20 * Architectures define different restrictions on placement,
97 * Return: a structure defining architecture parameters and restrictions
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| /linux/Documentation/core-api/ |
| H A D | memory-allocation.rst | 84 driver for a device with such restrictions, avoid using these flags.
85 And even with hardware with restrictions it is preferable to use
164 will be retried with `vmalloc`. There are restrictions on which GFP
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| /linux/security/landlock/ |
| H A D | fs.c | 426 * Check that a destination file hierarchy has more restrictions than a source
449 * Checks if the destination restrictions are a in no_more_access()
452 * restrictions(parent2) >= restrictions(child1) in no_more_access()
465 * Checks inverted restrictions for RENAME_EXCHANGE: in no_more_access()
466 * restrictions(parent1) >= restrictions(child2) in no_more_access()
566 * infer most of the filesystem restrictions from their domain. To in test_no_more_access()
759 * This helper first checks that the destination has a superset of restrictions
851 * least as much as restrictions on the destination than on the in is_access_to_paths_allowed()
1086 * if the destination one has more (or the same) restrictions as the source
1201 * hierarchy is not a superset of restrictions of the source directory in current_check_refer_path()
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| /linux/arch/m68k/math-emu/ |
| H A D | fp_emu.h | 21 * required INSTEAD OF the above restrictions. (This clause is
23 * the restrictions contained in a BSD-style copyright.)
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| /linux/tools/testing/cxl/test/ |
| H A D | cxl.c | 212 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
227 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
242 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
257 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
272 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
287 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
304 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
320 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
336 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
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| /linux/LICENSES/dual/ |
| H A D | copyleft-next-0.3.1 | 55 4. Condition Against Further Restrictions; Inbound License Compatibility
58 restrictions on the exercise of rights in the Covered Work granted under
60 restrictions result from Your compliance with conditions or obligations
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| /linux/drivers/gpu/drm/ |
| H A D | drm_encoder.c | 43 * userspace to infer cloning and connector/CRTC restrictions. Unfortunately
45 * top of that the exposed restrictions are too simple for today's hardware, and
46 * the recommended way to infer restrictions is by using the
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| /linux/security/safesetid/ |
| H A D | lsm.c | 196 /* Do nothing if there are no setuid restrictions for our old RUID. */ in safesetid_task_fix_setuid()
220 /* Do nothing if there are no setgid restrictions for our old RGID. */ in safesetid_task_fix_setgid()
243 /* Do nothing if there are no setgid restrictions for our old RGID. */ in safesetid_task_fix_setgroups()
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| /linux/tools/testing/selftests/powerpc/mm/ |
| H A D | pkey_siginfo.c | 109 /* No read, write and execute restrictions */ in protect()
214 * Restore the restrictions originally imposed by the in protect_access()
279 * AMR and IAMR, i.e. impose no restrictions, for all available in test()
|