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kernel-debug - The Linux kernel compiled with extra debugging enabled
- Description:
The kernel package contains the Linux kernel (vmlinuz), the core of any
Linux operating system. The kernel handles the basic functions
of the operating system: memory allocation, process allocation, device
input and output, etc.
This variant of the kernel has numerous debugging options enabled.
It should only be installed when trying to gather additional information
on kernel bugs, as some of these options impact performance noticably.
Packages
| kernel-debug-2.6.32-754.el6.i686
[30.8 MiB] |
Changelog
by Phillip Lougher (2018-05-24):
- [powerpc] 64s: Add support for a store forwarding barrier at kernel entry/exit (Mauricio Oliveira) [1581053] {CVE-2018-3639}
- [x86] amd: Disable AMD SSBD mitigation in a VM (Waiman Long) [1580360]
- [x86] spec_ctrl: Fix late microcode problem with AMD (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] spec_ctrl: Clean up entry code & remove unused APIs (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] spec_ctrl: Mask off SPEC_CTRL MSR bits that are managed by kernel (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] spec_ctrl: add support for SSBD to RHEL IBRS entry/exit macros (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] bugs: Rename _RDS to _SSBD (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] speculation: Add prctl for Speculative Store Bypass mitigation (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] process: Allow runtime control of Speculative Store Bypass (Waiman Long) [1566899] {CVE-2018-3639}
- [kernel] prctl: Add speculation control prctls (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] kvm: Expose the RDS bit to the guest (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] bugs/AMD: Add support to disable RDS on Fam(15, 16, 17)h if requested (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] spec_ctrl: Sync up RDS setting with IBRS code (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] bugs: Provide boot parameters for the spec_store_bypass_disable mitigation (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] bugs: Expose the /sys/../spec_store_bypass and X86_BUG_SPEC_STORE_BYPASS (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] spec_ctrl: Use separate PCP variables for IBRS entry and exit (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] cpu/intel: Knight Mill and Moorefield update to intel-family.h (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] speculation: Update Speculation Control microcode blacklist (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] cpufeatures: Clean up Spectre v2 related CPUID flags (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] cpufeatures: Add AMD feature bits for Speculation Control (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] cpufeatures: Add Intel feature bits for Speculation (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] cpufeatures: Add CPUID_7_EDX CPUID leaf (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] cpu: Fill in feature word 13, CPUID_8000_0008_EBX (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] Extend RH cpuinfo to 10 extra words (Waiman Long) [1566899] {CVE-2018-3639}
- [x86] invpcid: Enable 'noinvpcid' boot parameter for X86_32 (Waiman Long) [1560494]
- [x86] dumpstack_32: Fix kernel panic in dump_trace (Waiman Long) [1577351]
- [fs] gfs2: For fs_freeze, do a log flush and flush the ail1 list (Robert S Peterson) [1569148]
- [net] dccp: check sk for closed state in dccp_sendmsg() (Stefano Brivio) [1576586] {CVE-2018-1130}
- [net] ipv6: dccp: add missing bind_conflict to dccp_ipv6_mapped (Stefano Brivio) [1576586] {CVE-2018-1130}
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