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/linux/Documentation/driver-api/cxl/platform/example-configurations/
H A Dflexible.rst51 Restrictions : 0006
66 Restrictions : 0006
80 Restrictions : 0006
94 Restrictions : 0006
108 Restrictions : 0006
122 Restrictions : 0006
136 Restrictions : 0006
H A Done-dev-per-hb.rst47 Restrictions : 0006
61 Restrictions : 0006
/linux/io_uring/
H A Dregister.c109 struct io_restriction *restrictions) in io_parse_restrictions() argument
133 __set_bit(res[i].register_op, restrictions->register_op); in io_parse_restrictions()
138 __set_bit(res[i].sqe_op, restrictions->sqe_op); in io_parse_restrictions()
141 restrictions->sqe_flags_allowed = res[i].sqe_flags; in io_parse_restrictions()
144 restrictions->sqe_flags_required = res[i].sqe_flags; in io_parse_restrictions()
163 /* Restrictions allowed only if rings started disabled */ in io_register_restrictions()
167 /* We allow only a single restrictions registration */ in io_register_restrictions()
168 if (ctx->restrictions.registered) in io_register_restrictions()
171 ret = io_parse_restrictions(arg, nr_args, &ctx->restrictions); in io_register_restrictions()
172 /* Reset all restrictions if an error happened */ in io_register_restrictions()
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/linux/Documentation/gpu/amdgpu/display/
H A Dmpo-overview.rst62 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
/linux/arch/arm64/kvm/hyp/nvhe/
H A Dsys_regs.c186 * restrictions for protected VMs.
190 const struct pvm_ftr_bits restrictions[]) in get_restricted_features() argument
195 for (i = 0; restrictions[i].width != 0; i++) { in get_restricted_features()
196 bool (*vm_supported)(const struct kvm *) = restrictions[i].vm_supported; in get_restricted_features()
197 bool sign = restrictions[i].sign; in get_restricted_features()
198 int shift = restrictions[i].shift; in get_restricted_features()
199 int width = restrictions[i].width; in get_restricted_features()
204 u64 pvm_max = restrictions[i].max_val; in get_restricted_features()
/linux/Documentation/firmware-guide/acpi/
H A Dacpi-lid.rst22 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
/linux/Documentation/userspace-api/
H A Dlandlock.rst58 space may not know each other's supported restrictions), hence the need
221 security policy; only adding more restrictions is allowed. These threads are
294 restrictions from its parent. This is similar to seccomp inheritance (cf.
307 Ptrace restrictions
311 then be subject to additional restrictions when manipulating another process.
319 Similar to the implicit `Ptrace restrictions`_, we may want to further restrict
478 Threads sandboxed with filesystem restrictions cannot modify filesystem
491 restricted. However, thanks to the `ptrace restrictions`_, access to such
544 restrict access to files, also implies inheritance of the ruleset restrictions
681 Using user space processes to enforce restrictions on kernel resources can lead
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/linux/Documentation/admin-guide/LSM/
H A DSafeSetID.rst6 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 DYama.rst45 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.
/linux/Documentation/devicetree/bindings/interrupt-controller/
H A Dmsi.txt22 MSI controllers may have restrictions on permitted payloads.
70 If a device has restrictions on the allocation of MSIs, these restrictions
/linux/include/video/
H A Dimx-ipu-image-convert.h44 * ipu_image_convert_adjust() - adjust input/output images to IPU restrictions.
57 * and rotation mode meet IPU restrictions.
63 * Returns 0 if the formats and rotation mode meet IPU restrictions,
/linux/Documentation/mm/
H A Dhighmem.rst88 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
/linux/Documentation/gpu/rfc/
H A Di915_small_bar.rst37 Error Capture restrictions
39 With error capture we have two new restrictions:
/linux/drivers/net/wireless/intel/iwlwifi/fw/api/
H A Dpower.h289 * @per_chain: per chain restrictions
299 * @per_chain: per chain restrictions
312 * @per_chain: per chain restrictions
333 * @per_chain: per chain restrictions
370 * @per_band: per band restrictions
391 * @per_chain: per chain restrictions
410 * @per_chain: per chain restrictions
/linux/security/integrity/
H A DKconfig78 bool "Enforce Machine Keyring CA Restrictions"
83 on any key added to it. By default no restrictions are in place
/linux/Documentation/arch/powerpc/
H A Dvas-api.rst105 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.
/linux/Documentation/misc-devices/
H A Dxilinx_sdfec.rst138 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/Documentation/core-api/
H A Dmemory-allocation.rst84 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
/linux/drivers/cxl/
H A Dacpi.c112 static unsigned long cfmws_to_decoder_flags(int restrictions) in cfmws_to_decoder_flags() argument
116 if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_TYPE2) in cfmws_to_decoder_flags()
118 if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_TYPE3) in cfmws_to_decoder_flags()
120 if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_VOLATILE) in cfmws_to_decoder_flags()
122 if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_PMEM) in cfmws_to_decoder_flags()
124 if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_FIXED) in cfmws_to_decoder_flags()
439 cxld->flags = cfmws_to_decoder_flags(cfmws->restrictions); in DEFINE_FREE()
/linux/arch/m68k/math-emu/
H A Dfp_emu.h21 * required INSTEAD OF the above restrictions. (This clause is
23 * the restrictions contained in a BSD-style copyright.)
/linux/security/landlock/
H A Dfs.c402 * Check that a destination file hierarchy has more restrictions than a source
425 * Checks if the destination restrictions are a in no_more_access()
428 * restrictions(parent2) >= restrictions(child1) in no_more_access()
441 * Checks inverted restrictions for RENAME_EXCHANGE: in no_more_access()
442 * restrictions(parent1) >= restrictions(child2) in no_more_access()
542 * infer most of the filesystem restrictions from their domain. To in test_no_more_access()
744 * This helper first checks that the destination has a superset of restrictions
846 * least as much as restrictions on the destination than on the in is_access_to_paths_allowed()
1112 * if the destination one has more (or the same) restrictions as the source
1244 * hierarchy is not a superset of restrictions of the source directory in current_check_refer_path()
/linux/tools/testing/cxl/test/
H A Dcxl.c213 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
228 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
243 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
258 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
273 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
288 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
305 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
321 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
337 .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
/linux/LICENSES/dual/
H A Dcopyleft-next-0.3.155 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
/linux/drivers/gpu/drm/
H A Ddrm_encoder.c43 * 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
/linux/security/safesetid/
H A Dlsm.c196 /* 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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