Searched refs:tsx (Results 1 – 9 of 9) sorted by relevance
21 u64 tsx; in tsx_disable() local23 rdmsrl(MSR_IA32_TSX_CTRL, tsx); in tsx_disable()26 tsx |= TSX_CTRL_RTM_DISABLE; in tsx_disable()34 tsx |= TSX_CTRL_CPUID_CLEAR; in tsx_disable()36 wrmsrl(MSR_IA32_TSX_CTRL, tsx); in tsx_disable()41 u64 tsx; in tsx_enable() local43 rdmsrl(MSR_IA32_TSX_CTRL, tsx); in tsx_enable()46 tsx &= ~TSX_CTRL_RTM_DISABLE; in tsx_enable()53 tsx &= ~TSX_CTRL_CPUID_CLEAR; in tsx_enable()55 wrmsrl(MSR_IA32_TSX_CTRL, tsx); in tsx_enable()
33 obj-y += intel.o intel_pconfig.o tsx.o
40 tsx disabled Mitigation is enabled. TSX feature is disabled by default at57 Below tables indicate the impact of tsx=on|off|auto cmdline options on state of61 1. "tsx=off"64 MSR_IA32_ARCH_CAPABILITIES bits Result with cmdline tsx=off76 2. "tsx=on"79 MSR_IA32_ARCH_CAPABILITIES bits Result with cmdline tsx=on91 3. "tsx=auto"94 MSR_IA32_ARCH_CAPABILITIES bits Result with cmdline tsx=auto
180 parameter "tsx=" on CPUs which support TSX control. MSR_IA32_TSX_CTRL is used206 Not specifying this option is equivalent to "tsx=off".208 The following combinations of the "tsx_async_abort" and "tsx" are possible. For209 affected platforms tsx=auto is equivalent to tsx=off and the result will be:212 tsx=on tsx_async_abort=full The system will use VERW to clear CPU215 tsx=on tsx_async_abort=full,nosmt As above, cross-thread attacks on SMT217 tsx=on tsx_async_abort=off The system is vulnerable.218 tsx=off tsx_async_abort=full TSX might be disabled if microcode221 tsx=off tsx_async_abort=full,nosmt Ditto222 tsx=off tsx_async_abort=off ditto[all …]
1296 union hsw_tsx_tuning tsx = { .value = tsx_tuning }; in intel_get_tsx_weight() local1297 return tsx.cycles_last_block; in intel_get_tsx_weight()
1956 Therefore TSX is not enabled by default (aka tsx=off). An admin1957 might override this decision by tsx=on the command line parameter.1962 This option allows to set the default tsx mode between tsx=on, =off1967 platforms or on if TSX is in use and the security aspect of tsx is not1973 TSX is disabled if possible - equals to tsx=off command line parameter.1978 TSX is always enabled on TSX capable HW - equals the tsx=on command1985 side channel attacks- equals the tsx=auto command line parameter.
118 Useful SCSI tools written by Eric Youngdale are available at tsx-11:120 ftp://tsx-11.mit.edu/pub/linux/ALPHA/scsi/scsiinfo-X.Y.tar.gz121 ftp://tsx-11.mit.edu/pub/linux/ALPHA/scsi/scsidev-X.Y.tar.gz
1769 D: Maintain tsx-11.mit.edu3686 D: Maintainer of tsx-11.mit.edu ftp archive
4878 tsx= [X86] Control Transactional Synchronization4902 Not specifying this option is equivalent to tsx=off.
