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/linux/drivers/media/radio/
H A Dradio-trust.c2 /* radio-trust.c - Trust FM Radio card driver for Linux 2.2
30 MODULE_DESCRIPTION("A driver for the Trust FM Radio card.");
47 MODULE_PARM_DESC(io, "I/O addresses of the Trust FM Radio card (0x350 or 0x358)");
51 struct trust { struct
58 struct trust *tr = kzalloc(sizeof(*tr), GFP_KERNEL); in trust_alloc() argument
73 static void write_i2c(struct trust *tr, int n, ...) in write_i2c()
121 struct trust *tr = container_of(isa, struct trust, isa); in trust_s_mute_volume()
131 struct trust *tr = container_of(isa, struct trust, isa); in trust_s_stereo()
149 struct trust *tr = container_of(isa, struct trust, isa); in trust_s_frequency()
166 struct trust *tr = container_of(isa, struct trust, isa); in trust_s_ctrl()
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/linux/Documentation/admin-guide/hw-vuln/
H A Dcore-scheduling.rst8 group of tasks don't trust another), or for performance usecases (some
96 mentioned in `Usage`_, tasks with the same cookie value are assumed to trust
121 The scheduler tries its best to find tasks that trust each other such that all
149 Trust model
151 Core scheduling maintains trust relationships amongst groups of tasks by
153 When a system with core scheduling boots, all tasks are considered to trust
155 trust relationships until userspace uses the above mentioned interfaces, to
161 within such groups are considered to trust each other, but do not trust those
162 outside. Tasks outside the group also don't trust tasks within.
187 siblings run tasks which trust each other, when the kernel is executing
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/linux/include/uapi/linux/
H A Dvbox_vmmdev_types.h145 /* Note: trust level is for windows guests only, linux always uses not-given */
146 /* Requestor trust level: Unspecified */
148 /* Requestor trust level: Untrusted (SID S-1-16-0) */
150 /* Requestor trust level: Untrusted (SID S-1-16-4096) */
152 /* Requestor trust level: Medium (SID S-1-16-8192) */
154 /* Requestor trust level: Medium plus (SID S-1-16-8448) */
156 /* Requestor trust level: High (SID S-1-16-12288) */
158 /* Requestor trust level: System (SID S-1-16-16384) */
160 /* Requestor trust level >= Protected (SID S-1-16-20480, S-1-16-28672) */
162 /* Requestor trust level mask */
/linux/Documentation/security/keys/
H A Dtrusted-encrypted.rst9 of a Trust Source for greater security, while Encrypted Keys can be used on any
14 Trust Source
17 A trust source provides the source of security for Trusted Keys. This
18 section lists currently supported trust sources, along with their security
19 considerations. Whether or not a trust source is sufficiently safe depends
22 environment is, and there is no metric of trust, it is dependent on the
23 consumer of the Trusted Keys to determine if the trust source is sufficiently
26 * Root of trust for storage
31 provides crypto operation to establish root of trust for storage.
41 mode, trust is rooted to the OTPMK, a never-disclosed 256-bit key
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/linux/Documentation/arch/x86/
H A Dintel_txt.rst13 - Provides dynamic root of trust for measurement (DRTM)
34 http://www.trust-conference.eu/downloads/Keynote-Speakers/
67 To get trust in the initial kernel without using Intel TXT, a
68 static root of trust must be used. This bases trust in BIOS
81 By using the hardware-based root of trust that Intel TXT provides,
83 pre-launch components can be removed from the trust chain, DMA
91 almost all parts of the trust chain is available (excepting SMM and
101 processor instruction that initiates the dynamic root of trust.
/linux/crypto/asymmetric_keys/
H A Dpkcs7_trust.c2 /* Validate the trust chain of a PKCS#7 message.
20 * Check the trust on one PKCS#7 SignedInfo block.
54 * is apparently the same as one we already trust. in pkcs7_validate_trust_one()
135 * pkcs7_validate_trust - Validate PKCS#7 trust chain
140 * keys we already know and trust.
147 * (*) 0 if at least one signature chain intersects with the keys in the trust
/linux/Documentation/admin-guide/media/
H A Dgspca-cardlist.rst234 nw80x 06a5:d800 Divio Chicony TwinkleCam, Trust SpaceCam
238 sunplus 06d6:0031 Trust 610 LCD PowerC@m Zoom
265 mr97310a 08ca:0110 Trust Spyc@m 100
296 pac7311 093a:2608 Trust WB-3300p
297 pac7311 093a:260e Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
410 ov519 0e96:c001 TRUST 380 USB2 SPACEC@M
419 pac207 145f:013a Trust WB-1300N
420 pac7302 145f:013c Trust
421 sn9c20x 145f:013d Trust WB-3600R
437 sq930x 2770:930c Trust WB-3500T / NSG Robbie 2.0
H A Dradio-cardlist.rst31 radio-trust Trust FM radio card
/linux/security/ipe/
H A DKconfig18 allowing users to define a policy to enforce a trust-based access
20 admins to reconfigure trust requirements on the fly.
54 menu "IPE Trust Providers"
/linux/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_dcb.c277 const struct lan966x_dcb_apptrust *trust; in lan966x_dcb_getapptrust() local
279 trust = lan966x_port_apptrust[port->chip_port]; in lan966x_dcb_getapptrust()
281 memcpy(selectors, trust->selectors, trust->nselectors); in lan966x_dcb_getapptrust()
282 *nselectors = trust->nselectors; in lan966x_dcb_getapptrust()
/linux/drivers/net/ethernet/netronome/nfp/nic/
H A Ddcb.c162 /* We only refresh dscp in dscp trust mode. */ in update_dscp_maxrate()
178 u8 trust; in nfp_nic_set_trust() local
185 trust = dcb->dscp_cnt > 0 ? NFP_DCB_TRUST_DSCP : NFP_DCB_TRUST_PCP; in nfp_nic_set_trust()
186 writeb(trust, dcb->dcbcfg_tbl + dcb->cfg_offset + in nfp_nic_set_trust()
189 dcb->trust_status = trust; in nfp_nic_set_trust()
449 /* Check trust status */ in nfp_nic_dcbnl_ieee_setapp()
506 /* If no dscp mapping is configured, trust pcp */ in nfp_nic_dcbnl_ieee_delapp()
/linux/Documentation/gpu/nova/core/
H A Dfalcon.rst36 root of trust. For example, the FWSEC-FRTS command (see fwsec.rst) runs on the
46 root of trust. For example, in the case of an Ampere GPU, the CPU runs the "Booter"
52 Root of trust establishment
54 To establish a root of trust, the code running on a Falcon must be immutable and
70 The root of trust is therefore established as follows:
/linux/tools/testing/selftests/rcutorture/bin/
H A Dtorture.sh475 tools/testing/selftests/rcutorture/bin/kvm.sh --datestamp "$ds/results-rcutasksflavors/$flavor" --buildonly --configs "TINY01 TREE04" --kconfig "CONFIG_RCU_EXPERT=y CONFIG_RCU_SCALE_TEST=y CONFIG_KPROBES=n CONFIG_RCU_TRACE=n CONFIG_TRACING=n CONFIG_BLK_DEV_IO_TRACE=n CONFIG_UPROBE_EVENTS=n $forceflavor=y $deselectedflavors" --trust-make > $T/$flavor.out 2>&1
497 torture_set "rcutorture" tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration "$duration_rcutorture" --configs "$configs_rcutorture" --trust-make
503 torture_set "locktorture" tools/testing/selftests/rcutorture/bin/kvm.sh --torture lock --allcpus --duration "$duration_locktorture" --configs "$configs_locktorture" --trust-make
511 torture_set "scftorture" tools/testing/selftests/rcutorture/bin/kvm.sh --torture scf --allcpus --duration "$duration_scftorture" --configs "$configs_scftorture" --kconfig "CONFIG_NR_CPUS=$SCALE_ALLOTED_CPUS" --memory ${scfmem}G --trust-make
522 torture_set "rcurttorture" tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration "$duration_rcutorture" --configs "TREE03" --kconfig "CONFIG_PREEMPT_RT=y CONFIG_EXPERT=y CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_RCU_NOCB_CPU=y" --trust-make
526 torture_set "rcurttorture-exp" tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration "$duration_rcutorture" --configs "TREE03" --kconfig "CONFIG_PREEMPT_RT=y CONFIG_EXPERT=y CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_FULL=y CONFIG_RCU_NOCB_CPU=y" --trust-make
601 torture_set "refscale-$prim" tools/testing/selftests/rcutorture/bin/kvm.sh --torture refscale --allcpus --duration 5 --kconfig "CONFIG_TASKS_TRACE_RCU=y CONFIG_NR_CPUS=$SCALE_ALLOTED_CPUS" --bootargs "refscale.verbose_batched=$VERBOSE_BATCH_CPUS torture.verbose_sleep_frequency=8 torture.verbose_sleep_duration=$VERBOSE_BATCH_CPUS" --trust-make
650 torture_set "rcuscale-$prim" tools/testing/selftests/rcutorture/bin/kvm.sh --torture rcuscale --allcpus --duration 5 --kconfig "CONFIG_TASKS_TRACE_RCU=y CONFIG_NR_CPUS=$SCALE_ALLOTED_CPUS" --trust-make
688 torture_set "rcuscale-kvfree" tools/testing/selftests/rcutorture/bin/kvm.sh --torture rcuscale --allcpus --duration $duration_rcutorture --kconfig "CONFIG_NR_CPUS=$SCALE_ALLOTED_CPUS" --memory 2G --trust-make
694 torture_set "clocksourcewd-1" tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration 45s --configs TREE03 --kconfig "CONFIG_TEST_CLOCKSOURCE_WATCHDOG=y" --trust
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/linux/Documentation/virt/kvm/x86/
H A Dintel-tdx.rst4 Intel Trust Domain Extensions (TDX)
9 Intel's Trust Domain Extensions (TDX) protect confidential guest VMs from the
33 /* Trust Domain Extensions sub-ioctl() commands. */
268 https://www.intel.com/content/www/us/en/developer/tools/trust-domain-extensions/documentation.html
/linux/Documentation/devicetree/bindings/nvmem/
H A Dfsl,layerscape-sfp.yaml23 - description: Trust architecture 2.1 SFP
26 - description: Trust architecture 3.0 SFP
/linux/Documentation/security/tpm/
H A Dtpm-security.rst48 trust measurements.
76 Establishing Initial Trust with the TPM
93 we establish trust on the null seed at start of day, all sessions
111 Stacking Trust
212 .. _TPM Genie: https://www.nccgroup.trust/globalassets/about-us/us/documents/tpm-genie.pdf
/linux/drivers/net/ipa/
H A Dipa.h153 * GSI initialization can be done either by Trust Zone on the AP or by the
156 * If it's done by Trust Zone, the AP loads the GSI firmware and supplies
157 * it to Trust Zone to verify and install. When this completes, if
/linux/security/integrity/platform_certs/
H A Dmachine_keyring.c47 * Try to load the MokListTrustedRT MOK variable to see if we should trust
82 * on .machine keyring. UEFI systems enable this trust based on a variable,
/linux/drivers/hv/
H A DKconfig29 VSM achieves and maintains isolation through Virtual Trust Levels
30 (VTLs). Virtual Trust Levels are hierarchical, with higher levels
/linux/Documentation/maintainer/
H A Dfeature-and-driver-maintainers.rst127 list or a group email as a maintainer. Trust and understanding are the
128 foundation of kernel maintenance and one cannot build trust with a mailing
137 together by (rarely expressed) mutual respect, trust and convenience.
/linux/Documentation/admin-guide/LSM/
H A Dipe.rst28 unchangeable over time. For example, IPE policies can be crafted to trust
35 integrity and trust. For example, IPE allows the definition of policies
36 that trust files from a dm-verity protected device. dm-verity ensures the
39 checks, allowing IPE to enforce policies that trust files protected by
56 requirements and trust models.
71 community as a whole tends to follow a decentralized trust model (known as
72 the web of trust), which IPE has no support for it yet. Instead, IPE
74 set of trusted entities that provide a measure of absolute trust.
91 for IPE to ensure the integrity of this code to form a trust basis.
172 can determine the trust of the resource based on the value of the property.
[all …]
/linux/drivers/net/ethernet/netronome/nfp/
H A Dnfp_net_sriov.c210 "trust", true); in nfp_app_set_vf_trust()
214 /* Write trust control bit to VF entry in VF config symbol */ in nfp_app_set_vf_trust()
223 "trust"); in nfp_app_set_vf_trust()
/linux/include/linux/pds/
H A Dpds_core_if.h359 * @trust: enable VF trust
375 u8 trust; member
415 u8 trust; member
/linux/Documentation/process/
H A Dmanagement-style.rst95 deleting it, you may have irrevocably lost the trust of that
124 we just do both?" and look pitiful. Trust me, it works. If it's not
176 trust somebody who is so clearly hiding their true character.
236 It's part of what makes people trust you, and allow you the potential
/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum_dcb.c376 netdev_err(mlxsw_sp_port->dev, "Couldn't switch to trust L2\n"); in mlxsw_sp_port_dcb_app_update()
383 /* A failure to set trust DSCP means that the QPDPM and QPDSM in mlxsw_sp_port_dcb_app_update()
385 * attempting to set trust DSCP, we couldn't have attempted to in mlxsw_sp_port_dcb_app_update()
386 * switch trust to PCP. Thus no cleanup is necessary. in mlxsw_sp_port_dcb_app_update()
388 netdev_err(mlxsw_sp_port->dev, "Couldn't switch to trust L3\n"); in mlxsw_sp_port_dcb_app_update()

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