[MODERATED] [PATCH v9 0/7] NX 0
Paolo Bonzini <[email protected]> Sat, 2 Nov 2019 12:27:26 +0100
| Newsgroups | org.kernel.lore.historical-speck |
|---|---|
| Message-ID | <[email protected]> |
From: Paolo Bonzini <[email protected]> Subject: [PATCH v9 0/7] NX v8->v9: support "mitigations" parameter, add docs Gomez Iglesias, Antonio (1): Documentation: Add ITLB_MULTIHIT documentation Junaid Shahid (2): kvm: Add helper function for creating VM worker kvm: x86: mmu: Recovery of shattered NX large pages Paolo Bonzini (1): kvm: mmu: ITLB_MULTIHIT mitigation Pawan Gupta (2): x86: Add ITLB_MULTIHIT bug infrastructure x86/cpu: Add Tremont to the cpu vulnerability whitelist Tyler Hicks (1): cpu/speculation: Uninline and export CPU mitigations helpers .../ABI/testing/sysfs-devices-system-cpu | 1 + .../admin-guide/hw-vuln/multihit.rst | 162 +++++++++++ .../admin-guide/kernel-parameters.txt | 23 ++ arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/kvm_host.h | 6 + arch/x86/include/asm/msr-index.h | 7 + arch/x86/kernel/cpu/bugs.c | 24 ++ arch/x86/kernel/cpu/common.c | 67 +++-- arch/x86/kvm/mmu.c | 270 +++++++++++++++++- arch/x86/kvm/mmu.h | 4 + arch/x86/kvm/paging_tmpl.h | 29 +- arch/x86/kvm/x86.c | 20 ++ drivers/base/cpu.c | 8 + include/linux/cpu.h | 27 +- include/linux/kvm_host.h | 6 + kernel/cpu.c | 27 +- virt/kvm/kvm_main.c | 114 +++++++- 17 files changed, 729 insertions(+), 67 deletions(-) create mode 100644 Documentation/admin-guide/hw-vuln/multihit.rst -- 2.21.0