| /linux-6.12.1/drivers/infiniband/hw/mthca/ |
| D | mthca_pd.c | 39 int mthca_pd_alloc(struct mthca_dev *dev, int privileged, struct mthca_pd *pd) in mthca_pd_alloc() argument
43 pd->privileged = privileged; in mthca_pd_alloc()
50 if (privileged) { in mthca_pd_alloc()
64 if (pd->privileged) in mthca_pd_free()
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| /linux-6.12.1/tools/perf/arch/arm64/util/ |
| D | arm-spe.c | 70 bool privileged) in arm_spe_snapshot_resolve_auxtrace_defaults() argument
87 if (privileged) { in arm_spe_snapshot_resolve_auxtrace_defaults()
94 } else if (!opts->auxtrace_mmap_pages && !privileged && opts->mmap_pages == UINT_MAX) { in arm_spe_snapshot_resolve_auxtrace_defaults()
183 bool privileged = perf_event_paranoid_check(-1); in arm_spe_recording_options() local
212 arm_spe_snapshot_resolve_auxtrace_defaults(opts, privileged); in arm_spe_recording_options()
235 if (privileged) { in arm_spe_recording_options()
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| D | hisi-ptt.c | 66 bool privileged = perf_event_paranoid_check(-1); in hisi_ptt_set_auxtrace_mmap_page() local
72 if (privileged) { in hisi_ptt_set_auxtrace_mmap_page()
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| /linux-6.12.1/Documentation/admin-guide/ |
| D | perf-security.rst | 53 into two categories [6]_ : a) privileged processes (whose effective user
57 monitoring is fully available to privileged processes without access,
70 as privileged processes with respect to perf_events performance
78 observability operations is also open for CAP_SYS_ADMIN privileged
105 Mechanisms of capabilities, privileged capability-dumb files [6]_,
107 dedicated groups of privileged Perf users who are permitted to execute
109 steps can be taken to create such groups of privileged Perf users.
111 1. Create perf_users group of privileged Perf users, assign perf_users
168 privileged environment, naturally shell, is possible. The shell provides
196 3. Check that members of perf_users group have access to the privileged
[all …]
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| /linux-6.12.1/Documentation/arch/powerpc/ |
| D | dexcr.rst | 10 The DEXCR is a privileged special purpose register (SPR) introduced in
22 A privileged SPR that can control aspects for userspace and kernel space
24 A hypervisor-privileged SPR that can control aspects for the hypervisor and
27 An optional ultravisor-privileged SPR that can control aspects for the ultravisor.
30 provides a non-privileged read-only view of the userspace DEXCR aspects.
170 For example, clearing NPHIE on exec is a privileged operation (a process
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| D | dscr.rst | 60 (1) Problem state SPR: 0x03 (Un-privileged, POWER8 only)
63 Accessing DSCR through privileged SPR number (0x11) from user space
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-hypervisor-xen | 24 privileged (e.g. dom0), the hypervisor
27 privileged guests.
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| /linux-6.12.1/tools/perf/arch/x86/util/ |
| D | intel-bts.c | 114 bool privileged = perf_event_paranoid_check(-1); in intel_bts_recording_options() local
154 if (privileged) { in intel_bts_recording_options()
161 } else if (!opts->auxtrace_mmap_pages && !privileged && in intel_bts_recording_options()
191 if (privileged) { in intel_bts_recording_options()
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| D | intel-pt.c | 619 bool privileged = perf_event_paranoid_check(-1); in intel_pt_recording_options() local
676 if (privileged) { in intel_pt_recording_options()
683 } else if (!opts->auxtrace_mmap_pages && !privileged && in intel_pt_recording_options()
722 if (!opts->auxtrace_mmap_pages && !privileged && in intel_pt_recording_options()
746 if (privileged) { in intel_pt_recording_options()
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| /linux-6.12.1/drivers/infiniband/hw/irdma/ |
| D | hmc.h | 131 bool privileged; member
141 bool privileged; member
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| /linux-6.12.1/drivers/hv/ |
| D | Kconfig | 29 being more privileged than lower levels. VTL0 is the least privileged
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| /linux-6.12.1/Documentation/filesystems/ |
| D | fuse.rst | 18 Non-privileged mount (or user mount):
19 A userspace filesystem mounted by a non-privileged (non-root) user.
45 non-privileged mounts. This opens up new possibilities for the use of
204 How do non-privileged mounts work?
207 Since the mount() system call is a privileged operation, a helper
210 The implication of providing non-privileged mounts is that the mount
235 for non-privileged mounts.
290 measures, that system processes will never enter non-privileged
300 privileged. If any process could access such an 'allow_other' mount
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| /linux-6.12.1/Documentation/admin-guide/LSM/ |
| D | SafeSetID.rst | 28 lesser-privileged user -- not elevate privileges. Unfortunately, there is no
42 non-root programs can drop to even-lesser-privileged uids. This is especially
56 spawning semantics in the application (e.g. by using a privileged helper program
62 fork()/exec(). Because of this, as solution that uses a privileged helper in
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| /linux-6.12.1/Documentation/arch/riscv/ |
| D | uabi.rst | 21 single-letter extensions and before any higher-privileged extensions.
34 after any lower-privileged, standard extensions. If multiple machine-level
|
| D | hwprobe.rst | 49 as defined by the RISC-V privileged architecture specification.
52 defined by the RISC-V privileged architecture specification.
55 defined by the RISC-V privileged architecture specification.
63 privileged ISA, with the following known exceptions (more exceptions may be
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| /linux-6.12.1/drivers/virt/acrn/ |
| D | Kconfig | 10 a privileged management VM, called Service VM, to manage User
|
| /linux-6.12.1/Documentation/virt/kvm/ |
| D | ppc-pv.rst | 8 space code in PR=1 which is user space. This way we trap all privileged
11 Unfortunately that is also the downfall. There are quite some privileged
15 This is what the PPC PV interface helps with. It takes privileged instructions
147 also act on the shared page. So calling privileged instructions still works as
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| /linux-6.12.1/Documentation/virt/acrn/ |
| D | cpuid.rst | 38 ACRN_FEATURE_PRIVILEGED_VM 0 guest VM is a privileged VM
|
| D | introduction.rst | 7 hardware. It has a privileged management VM, called Service VM, to manage User
|
| /linux-6.12.1/Documentation/arch/s390/ |
| D | monreader.rst | 30 location of the monitor DCSS with the Class E privileged CP command Q NSS MAP
75 the same DCSS. The CP command Q MONITOR (Class E privileged) shows the name
95 (Class E privileged), see "CP Command and Utility Reference".
173 module. You can also use the (Class E privileged) CP command Q NSS MAP to
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| /linux-6.12.1/tools/perf/arch/arm/util/ |
| D | cs-etm.c | 315 bool privileged = perf_event_paranoid_check(-1); in cs_etm_recording_options() local
361 if (privileged) { in cs_etm_recording_options()
369 } else if (!opts->auxtrace_mmap_pages && !privileged && in cs_etm_recording_options()
414 if (privileged) { in cs_etm_recording_options()
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| /linux-6.12.1/Documentation/arch/x86/ |
| D | amd-memory-encryption.rst | 137 privileged level is 0 and numerically higher numbers have lesser privileges.
146 running at VMPL0 to perform privileged operations or to interact with secure
147 services. An example fur such a privileged operation is PVALIDATE which is
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| /linux-6.12.1/Documentation/admin-guide/hw-vuln/ |
| D | spectre.rst | 9 do not modify memory but attempt to infer privileged data in the memory.
58 privileged data touched during the speculative execution.
62 execution of indirect branches to leak privileged memory.
109 this could cause privileged code's indirect branch to jump to a gadget
163 for speculative execution. This could cause privileged memory to be
178 could cause privileged memory to be accessed and leaked.
240 code to derive invalid data pointers accessing privileged memory in
280 speculate into privileged memory after entering the kernel. For places
306 pointers to privileged data in guest. The privileged data could be
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| /linux-6.12.1/fs/nfs/ |
| D | nfs4session.h | 29 unsigned int privileged : 1, member
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| /linux-6.12.1/kernel/sched/ |
| D | psi.c | 1286 bool privileged; in psi_trigger_create() local
1296 privileged = cap_raised(file->f_cred->cap_effective, CAP_SYS_RESOURCE); in psi_trigger_create()
1320 if (!privileged && window_us % 2000000) in psi_trigger_create()
1344 t->aggregator = privileged ? PSI_POLL : PSI_AVGS; in psi_trigger_create()
1346 if (privileged) { in psi_trigger_create()
|