| /linux/io_uring/ |
| H A D | register.c | 109 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()
168 if (ctx->restrictions.registered) in io_register_restrictions()
171 ret = io_parse_restrictions(arg, nr_args, &ctx->restrictions); in io_register_restrictions()
174 memset(&ctx->restrictions, 0, sizeof(ctx->restrictions)); in io_register_restrictions()
176 ctx->restrictions.registered = true; in io_register_restrictions()
195 if (ctx->restrictions.registered) in io_register_enable_rings()
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| /linux/arch/arm64/kvm/hyp/nvhe/ |
| H A D | sys_regs.c | 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()
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| /linux/drivers/cxl/ |
| H A D | acpi.c | 112 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()
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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/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/tools/testing/cxl/test/ |
| H A D | cxl.c | 213 .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 |
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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
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| 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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| H A D | LoadPin.rst | 10 restrictions without needing to sign the files individually.
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-devices-system-xen_cpu | 20 logic restrictions and assumptions.
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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
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/security/safesetid/ |
| H A D | Kconfig | 10 approved by a system-wide whitelist. These restrictions also prohibit
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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
68 AMDGPU imposes restrictions on the use of DRM planes in the driver.
71 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/virt/kvm/arm/ |
| H A D | ptp_kvm.rst | 14 endianness restrictions.
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| /linux/LICENSES/exceptions/ |
| H A D | GCC-exception-2.0 | 16 this file. (The General Public License restrictions do apply in other
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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/LICENSES/deprecated/ |
| H A D | Zlib | 20 to the following restrictions:
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| /linux/fs/minix/ |
| H A D | Kconfig | 12 because of certain built-in restrictions, but it is sometimes found
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| /linux/Documentation/admin-guide/ |
| H A D | edid.rst | 22 restrictions later on.
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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:
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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/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
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| /linux/Documentation/devicetree/bindings/soc/fsl/cpm_qe/ |
| H A D | cpm.txt | 40 Ranges must be set up subject to the following restrictions:
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| /linux/Documentation/networking/devlink/ |
| H A D | devlink-resource.rst | 8 can allow administrators to see the device restrictions for a given
|