| /Linux-v6.1/Documentation/admin-guide/ |
| D | perf-security.rst | 53 into two categories [6]_ : a) privileged processes (whose effective user
55 processes (whose effective UID is nonzero). Privileged processes bypass
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
102 Privileged Perf users groups
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
[all …]
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| /Linux-v6.1/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-v6.1/Documentation/powerpc/ |
| D | dscr.rst | 60 (1) Problem state SPR: 0x03 (Un-privileged, POWER8 only)
61 (2) Privileged state SPR: 0x11 (Privileged)
63 Accessing DSCR through privileged SPR number (0x11) from user space
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| D | ultravisor.rst | 19 When enabled, PEF adds a new higher privileged mode, called Ultravisor
22 for short). Ultravisor mode is the highest privileged mode in POWER
37 PEF protects SVMs from the hypervisor, privileged users, and other
48 privileged are now ultravisor privileged.
65 * There is a new Ultravisor privileged register, SMFCTRL, which has an
80 | 1 | 0 | 0 | Privileged(OS)|
94 | 0 | 0 | 0 | Privileged(OS)|
123 * The following resources have become Ultravisor privileged and
222 be accessed when running in Ultravisor-privileged mode.
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| /Linux-v6.1/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-v6.1/include/xen/interface/ |
| D | xenpmu.h | 76 * Physical processor on which the interrupt occurred. On non-privileged
82 * Domain that was interrupted. On non-privileged guests set to
84 * On privileged guests can be DOMID_SELF, DOMID_XEN, or, when in
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| D | event_channel.h | 73 * 2. Only a sufficiently-privileged domain may bind to a physical IRQ.
124 * 2. Only a sufficiently-privileged domain may obtain the status of an event
185 * 2. Only a sufficiently-privileged domain may specify other than DOMID_SELF.
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| /Linux-v6.1/security/safesetid/ |
| D | lsm.c | 208 * privileged process from dropping to a lesser-privileged one. in safesetid_task_fix_setuid()
232 * privileged process from dropping to a lesser-privileged one. in safesetid_task_fix_setgid()
253 * privileged process from dropping to a lesser-privileged one. in safesetid_task_fix_setgroups()
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| /Linux-v6.1/arch/powerpc/include/asm/ |
| D | spu_csa.h | 120 * struct spu_priv1_collapsed - condensed privileged 1 area, w/o pads.
184 * struct spu_priv2_collapsed - condensed privileged 2 area, w/o pads.
212 * @priv1: Collapsed Privileged 1 Area, w/o pads.
213 * @priv2: Collapsed Privileged 2 Area, w/o pads.
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| /Linux-v6.1/tools/perf/arch/arm64/util/ |
| D | arm-spe.c | 92 bool privileged) in arm_spe_snapshot_resolve_auxtrace_defaults() argument
96 * snapshot size is specified, then the default is 4MiB for privileged users, 128KiB for in arm_spe_snapshot_resolve_auxtrace_defaults()
99 * The default auxtrace mmap size is 4MiB/page_size for privileged users, 128KiB for in arm_spe_snapshot_resolve_auxtrace_defaults()
109 if (privileged) { in arm_spe_snapshot_resolve_auxtrace_defaults()
116 } else if (!opts->auxtrace_mmap_pages && !privileged && opts->mmap_pages == UINT_MAX) { in arm_spe_snapshot_resolve_auxtrace_defaults()
148 bool privileged = perf_event_paranoid_check(-1); in arm_spe_recording_options() local
181 arm_spe_snapshot_resolve_auxtrace_defaults(opts, privileged); in arm_spe_recording_options()
204 if (privileged) { in arm_spe_recording_options()
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| /Linux-v6.1/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-v6.1/arch/sparc/include/asm/ |
| D | pcr.h | 19 #define PCR_PIC_PRIV 0x00000001 /* PIC access is privileged */
45 #define PCR_N4_PICNPT 0x00010000 /* PIC non-privileged trap */
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| /Linux-v6.1/include/uapi/linux/ |
| D | seccomp.h | 93 * in scenarios where a more privileged process supervises the syscalls of a
94 * lesser privileged process to get around kernel-enforced security
95 * restrictions when the privileged process deems this safe. In other words,
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| /Linux-v6.1/Documentation/ABI/testing/ |
| D | sysfs-hypervisor-xen | 24 privileged (e.g. dom0), the hypervisor
27 privileged guests.
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| /Linux-v6.1/security/smack/ |
| D | smack_access.c | 645 * Is the task privileged and allowed to be privileged
648 * Returns true if the task is allowed to be privileged, false if it's not.
682 * Is the task privileged and allowed to be privileged
685 * Returns true if the task is allowed to be privileged, false if it's not.
690 * All kernel tasks are privileged in smack_privileged()
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| /Linux-v6.1/drivers/gpu/drm/amd/include/ivsrcid/gfx/ |
| D | irqsrcs_gfx_10_1.h | 34 #define GFX_10_1__SRCID__CP_PRIV_REG_FAULT 184 // B8 Privileged Register Fault
35 #define GFX_10_1__SRCID__CP_PRIV_INSTR_FAULT 185 // B9 Privileged Instr Fault
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| D | irqsrcs_gfx_9_0.h | 36 #define GFX_9_0__SRCID__CP_PRIV_REG_FAULT 184 /* B8 Privileged Register Fault */
37 #define GFX_9_0__SRCID__CP_PRIV_INSTR_FAULT 185 /* B9 Privileged Instr Fault */
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| D | irqsrcs_gfx_11_0_0.h | 56 #define GFX_11_0_0__SRCID__CP_PRIV_REG_FAULT 184 // 0xB8 Privileged Register Fault
57 #define GFX_11_0_0__SRCID__CP_PRIV_INSTR_FAULT 185 // 0xB9 Privileged Instr Fault
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| /Linux-v6.1/Documentation/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-v6.1/arch/sh/include/asm/ |
| D | addrspace.h | 23 /* Returns the privileged segment base of a given address */
28 * Map an address to a certain privileged segment
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| /Linux-v6.1/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-v6.1/drivers/infiniband/hw/irdma/ |
| D | hmc.h | 131 bool privileged; member
141 bool privileged; member
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| /Linux-v6.1/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
164 for speculative execution. This could cause privileged memory to be
179 could cause privileged memory to be accessed and leaked.
241 code to derive invalid data pointers accessing privileged memory in
281 speculate into privileged memory after entering the kernel. For places
307 pointers to privileged data in guest. The privileged data could be
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| /Linux-v6.1/Documentation/loongarch/ |
| D | introduction.rst | 19 used in privileged mode (PLV0).
96 CSRs can only be accessed from privileged mode (PLV0):
128 0x21 Privileged Resource Configuration 1 PRCFG1
129 0x22 Privileged Resource Configuration 2 PRCFG2
130 0x23 Privileged Resource Configuration 3 PRCFG3
284 9. Privileged Instructions::
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| /Linux-v6.1/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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