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Searched refs:ITS (Results 1 – 25 of 25) sorted by relevance

/linux/Documentation/admin-guide/hw-vuln/
H A Dindirect-target-selection.rst3 Indirect Target Selection (ITS)
6 ITS is a vulnerability in some Intel CPUs that support Enhanced IBRS and were
7 released before Alder Lake. ITS may allow an attacker to control the prediction
10 ITS is assigned CVE-2024-28956 with a CVSS score of 4.7 (Medium).
28 Below is the list of ITS affected CPUs [#f2]_ [#f3]_:
48 - IBPB isolation is affected on all ITS affected CPUs, and need a microcode
53 - Intel Atom CPUs are not affected by ITS.
58 in the lower half of the cacheline are vulnerable to ITS, the basic idea behind
62 compilers. ITS-vulnerable retpoline sites are runtime patched to point to newly
63 added ITS-safe thunks. These safe thunks consists of indirect branch in the
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H A Dvmscape.rst20 - Cascade Lake generation - (Parts affected by ITS guest/host separation)
H A Dattack_vector_controls.rst205 ITS X X
/linux/arch/x86/kernel/cpu/
H A Dcommon.c1279 #define ITS BIT(8) macro
1301 VULNBL_INTEL_STEPS(INTEL_SKYLAKE_X, X86_STEP_MAX, MMIO | RETBLEED | GDS | ITS | VMSCAPE),
1305 …VULNBL_INTEL_STEPS(INTEL_KABYLAKE_L, X86_STEP_MAX, MMIO | RETBLEED | GDS | SRBDS | ITS | VMSC…
1307 …VULNBL_INTEL_STEPS(INTEL_KABYLAKE, X86_STEP_MAX, MMIO | RETBLEED | GDS | SRBDS | ITS | VMSCAP…
1309 …VULNBL_INTEL_STEPS(INTEL_ICELAKE_L, X86_STEP_MAX, MMIO | MMIO_SBDS | RETBLEED | GDS | ITS | I…
1310 VULNBL_INTEL_STEPS(INTEL_ICELAKE_D, X86_STEP_MAX, MMIO | GDS | ITS | ITS_NATIVE_ONLY),
1311 VULNBL_INTEL_STEPS(INTEL_ICELAKE_X, X86_STEP_MAX, MMIO | GDS | ITS | ITS_NATIVE_ONLY),
1312 …VULNBL_INTEL_STEPS(INTEL_COMETLAKE, X86_STEP_MAX, MMIO | MMIO_SBDS | RETBLEED | GDS | ITS | V…
1313 VULNBL_INTEL_STEPS(INTEL_COMETLAKE_L, 0x0, MMIO | RETBLEED | ITS | VMSCAPE),
1314 …VULNBL_INTEL_STEPS(INTEL_COMETLAKE_L, X86_STEP_MAX, MMIO | MMIO_SBDS | RETBLEED | GDS | ITS |…
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/linux/arch/mips/alchemy/
H A DKconfig32 bool "Trapeze ITS GPR board"
H A DPlatform26 # Trapeze ITS GRP board
/linux/Documentation/translations/zh_CN/arch/arm64/
H A Dsilicon-errata.txt73 | Cavium | ThunderX ITS | #22375, #24313 | CAVIUM_ERRATUM_22375 |
/linux/Documentation/translations/zh_TW/arch/arm64/
H A Dsilicon-errata.txt77 | Cavium | ThunderX ITS | #22375, #24313 | CAVIUM_ERRATUM_22375 |
/linux/Documentation/virt/kvm/devices/
H A Darm-vgic.rst18 device and guest ITS devices, see arm-vgic-v3.txt. It is not possible to
146 request the initialization of the VGIC or ITS, no additional parameter
/linux/Documentation/tee/
H A Dts-tee.rst21 protocol. A TS SP can host one or more services (e.g. PSA Crypto, PSA ITS, etc).
/linux/arch/mips/boot/compressed/
H A DMakefile188 quiet_cmd_cpp_its_S = ITS $@
/linux/arch/arm64/boot/dts/amd/
H A Delba.dtsi159 * Elba specific pre-ITS is enabled using the
/linux/Documentation/arch/arm/nwfpe/
H A Dnwfpe.rst73 AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
/linux/arch/m68k/fpsp040/
H A Dsatan.S291 |--WHILE THE DIVISION IS TAKING ITS TIME, WE FETCH ATAN(|F|)
/linux/arch/arm/nwfpe/
H A Dsoftfloat-specialize22 AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
H A Dsoftfloat-macros22 AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
/linux/Documentation/scsi/
H A DFlashPoint.rst13 MYLEX INTRODUCES LINUX OPERATING SYSTEM SUPPORT FOR ITS
/linux/arch/arm64/
H A DKconfig1164 with a small impact affecting only ITS table allocation.
1169 The fixes are in ITS initialization and basically ignore memory access
1175 bool "Cavium erratum 23144: ITS SYNC hang on dual socket system"
1179 ITS SYNC command hang for cross node io and collections/cpu mapping.
1260 when issued ITS commands such as VMOVP and VMAPP, and requires
1302 On Qualcomm Datacenter Technologies QDF2400 SoC, ITS hardware reports
1348 bool "Socionext Synquacer: Workaround for GICv3 pre-ITS"
/linux/Documentation/PCI/endpoint/
H A Dpci-ntb-function.rst184 using GIC ITS will have the same MSI-X address for all the interrupts.
/linux/Documentation/virt/hyperv/
H A Dvpci.rst210 arm64 guest VMs because it does not emulate a GICv3 ITS.
/linux/Documentation/arch/arm64/
H A Dacpi_object_usage.rst244 when using GICv3-ITS and an SMMU); on SBSA Level 0 platforms, it
/linux/arch/x86/
H A DKconfig2702 Enable Indirect Target Selection (ITS) mitigation. ITS is a bug in
/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt2401 Target Selection(ITS) bug in Intel CPUs. Updated
2406 force: Force the ITS bug and deploy default
2409 guest/host isolation part of ITS.
/linux/arch/m68k/ifpsp060/src/
H A Dfpsp.S6397 #--WHILE THE DIVISION IS TAKING ITS TIME, WE FETCH ATAN(|F|)
/linux/Documentation/virt/kvm/
H A Dapi.rst3215 to GICv3 ITS in-kernel emulation).