I'm announcing the release of the 4.15.2 kernel. All users of the 4.15 kernel series must upgrade. The updated 4.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.15.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/kernel-parameters.txt | 2 Documentation/speculation.txt | 90 +++ Makefile | 2 arch/x86/entry/common.c | 9 arch/x86/entry/entry_32.S | 3 arch/x86/entry/entry_64.S | 130 ---- arch/x86/entry/syscall_64.c | 7 arch/x86/include/asm/asm-prototypes.h | 3 arch/x86/include/asm/barrier.h | 28 + arch/x86/include/asm/cpufeature.h | 7 arch/x86/include/asm/cpufeatures.h | 22 arch/x86/include/asm/disabled-features.h | 3 arch/x86/include/asm/fixmap.h | 6 arch/x86/include/asm/msr-index.h | 12 arch/x86/include/asm/msr.h | 3 arch/x86/include/asm/nospec-branch.h | 86 --- arch/x86/include/asm/pgtable_32_types.h | 5 arch/x86/include/asm/processor.h | 5 arch/x86/include/asm/required-features.h | 3 arch/x86/include/asm/syscall.h | 6 arch/x86/include/asm/thread_info.h | 3 arch/x86/include/asm/tlbflush.h | 2 arch/x86/include/asm/uaccess.h | 15 arch/x86/include/asm/uaccess_32.h | 6 arch/x86/include/asm/uaccess_64.h | 12 arch/x86/kernel/alternative.c | 28 - arch/x86/kernel/cpu/bugs.c | 134 +++- arch/x86/kernel/cpu/common.c | 70 ++ arch/x86/kernel/cpu/intel.c | 66 ++ arch/x86/kernel/cpu/scattered.c | 2 arch/x86/kernel/process_64.c | 4 arch/x86/kernel/ptrace.c | 2 arch/x86/kernel/signal.c | 2 arch/x86/kvm/cpuid.c | 22 arch/x86/kvm/cpuid.h | 1 arch/x86/kvm/emulate.c | 9 arch/x86/kvm/svm.c | 116 ++++ arch/x86/kvm/vmx.c | 660 ++++++++++++++---------- arch/x86/kvm/x86.c | 1 arch/x86/lib/Makefile | 1 arch/x86/lib/getuser.S | 10 arch/x86/lib/retpoline.S | 56 ++ arch/x86/lib/usercopy_32.c | 8 arch/x86/mm/tlb.c | 33 + drivers/auxdisplay/img-ascii-lcd.c | 4 drivers/fpga/fpga-region.c | 13 drivers/iio/accel/kxsd9-i2c.c | 3 drivers/iio/adc/qcom-vadc-common.c | 4 drivers/pinctrl/pxa/pinctrl-pxa2xx.c | 4 drivers/tty/serial/serial_core.c | 2 include/linux/fdtable.h | 5 include/linux/init.h | 9 include/linux/module.h | 9 include/linux/nospec.h | 72 ++ kernel/module.c | 11 net/wireless/nl80211.c | 9 scripts/mod/modpost.c | 9 sound/soc/codecs/pcm512x-spi.c | 4 tools/objtool/check.c | 89 +-- tools/objtool/orc_gen.c | 5 60 files changed, 1311 insertions(+), 636 deletions(-) Andi Kleen (1): module/retpoline: Warn about missing retpoline in module Andy Lutomirski (3): x86/entry/64: Remove the SYSCALL64 fast path x86/entry/64: Push extra regs right away x86/asm: Move 'status' from thread_struct to thread_info Arnd Bergmann (1): x86/pti: Mark constant arrays as __initconst Ashok Raj (1): KVM/x86: Add IBPB support Borislav Petkov (5): x86/alternative: Print unadorned pointers x86/nospec: Fix header guards names x86/bugs: Drop one "mitigation" from dmesg x86/retpoline: Simplify vmexit_fill_RSB() x86/speculation: Simplify indirect_branch_prediction_barrier() Colin Ian King (1): x86/spectre: Fix spelling mistake: "vunerable"-> "vulnerable" Dan Williams (12): array_index_nospec: Sanitize speculative array de-references x86: Implement array_index_mask_nospec x86: Introduce barrier_nospec x86: Introduce __uaccess_begin_nospec() and uaccess_try_nospec x86/usercopy: Replace open coded stac/clac with __uaccess_{begin, end} x86/uaccess: Use __uaccess_begin_nospec() and uaccess_try_nospec x86/get_user: Use pointer masking to limit speculation x86/syscall: Sanitize syscall table de-references under speculation vfs, fdtable: Prevent bounds-check bypass via speculative execution nl80211: Sanitize array index in parse_txq_params x86/spectre: Report get_user mitigation for spectre_v1 x86/kvm: Update spectre-v1 mitigation Darren Kenny (1): x86/speculation: Fix typo IBRS_ATT, which should be IBRS_ALL David Woodhouse (10): x86/cpufeatures: Add CPUID_7_EDX CPUID leaf x86/cpufeatures: Add Intel feature bits for Speculation Control x86/cpufeatures: Add AMD feature bits for Speculation Control x86/msr: Add definitions for new speculation control MSRs x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support x86/cpufeatures: Clean up Spectre v2 related CPUID flags x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel x86/retpoline: Avoid retpolines for built-in __init functions Dou Liyang (1): x86/spectre: Check CONFIG_RETPOLINE in command line parser Greg Kroah-Hartman (1): Linux 4.15.2 Ian Abbott (1): fpga: region: release of_parse_phandle nodes after use Jesse Chan (3): auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE Jim Mattson (1): KVM: nVMX: Eliminate vmcs02 pool Josh Poimboeuf (4): objtool: Improve retpoline alternative handling objtool: Add support for alternatives at the end of a section objtool: Warn on stripped section symbol x86/paravirt: Remove 'noreplace-paravirt' cmdline option KarimAllah Ahmed (5): x86/spectre: Simplify spectre_v2 command line parsing KVM/x86: Update the reverse_cpuid list to include CPUID_7_EDX KVM/VMX: Emulate MSR_IA32_ARCH_CAPABILITIES KVM/VMX: Allow direct access to MSR_IA32_SPEC_CTRL KVM/SVM: Allow direct access to MSR_IA32_SPEC_CTRL Linus Walleij (1): iio: adc/accel: Fix up module licenses Mark Rutland (1): Documentation: Document array_index_nospec Paolo Bonzini (2): KVM: VMX: introduce alloc_loaded_vmcs KVM: VMX: make MSR bitmaps per-VCPU Peter Zijlstra (2): KVM: x86: Make indirect calls in emulator speculation safe KVM: VMX: Make indirect call speculation safe Sebastian Andrzej Siewior (1): serial: core: mark port as initialized after successful IRQ change Thomas Gleixner (1): x86/cpu/bugs: Make retpoline module warning conditional Tim Chen (1): x86/speculation: Use Indirect Branch Prediction Barrier in context switch William Grant (1): x86/mm: Fix overlap of i386 CPU_ENTRY_AREA with FIX_BTMAP
Attachment:
signature.asc
Description: PGP signature