I'm announcing the release of the 5.15.193 kernel.
All users of the 5.15 kernel series must upgrade.
The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git%3Ba=summa...
thanks,
greg k-h
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Documentation/ABI/testing/sysfs-devices-system-cpu | 1 Documentation/admin-guide/hw-vuln/index.rst | 1 Documentation/admin-guide/hw-vuln/vmscape.rst | 110 ++++++++ Documentation/admin-guide/kernel-parameters.txt | 11 Makefile | 2 arch/x86/Kconfig | 9 arch/x86/include/asm/cpufeatures.h | 2 arch/x86/include/asm/entry-common.h | 7 arch/x86/include/asm/nospec-branch.h | 2 arch/x86/kernel/cpu/bugs.c | 264 ++++++++++++++------- arch/x86/kernel/cpu/common.c | 77 +++--- arch/x86/kvm/x86.c | 9 drivers/base/cpu.c | 6 include/linux/cpu.h | 1 14 files changed, 393 insertions(+), 109 deletions(-)
Greg Kroah-Hartman (1): Linux 5.15.193
Pawan Gupta (7): Documentation/hw-vuln: Add VMSCAPE documentation x86/vmscape: Enumerate VMSCAPE bug x86/vmscape: Add conditional IBPB mitigation x86/vmscape: Enable the mitigation x86/bugs: Move cpu_bugs_smt_update() down x86/vmscape: Warn when STIBP is disabled with SMT x86/vmscape: Add old Intel CPUs to affected list