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from f6feea56f66d Merge tag 'mm-hotfixes-stable-2023-02-13-13-50' of git://g [...] new be8de49bea50 x86/speculation: Identify processors vulnerable to SMT RSB [...] new 6f0f2d5ef895 KVM: x86: Mitigate the cross-thread return address predict [...] new 493a2c2d23ca Documentation/hw-vuln: Add documentation for Cross-Thread [...] new 82eac0c830b7 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt [...]

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Summary of changes: .../admin-guide/hw-vuln/cross-thread-rsb.rst | 92 ++++++++++++++++++++++ Documentation/admin-guide/hw-vuln/index.rst | 1 + arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/kernel/cpu/common.c | 9 ++- arch/x86/kvm/x86.c | 43 +++++++--- 5 files changed, 133 insertions(+), 13 deletions(-) create mode 100644 Documentation/admin-guide/hw-vuln/cross-thread-rsb.rst