ecd83bcbed
- Rework the x86 CPU vendor/family/model code: introduce the 'VFM'
value that is an 8+8+8 bit concatenation of the vendor/family/model
value, and add macros that work on VFM values. This simplifies the
addition of new Intel models & families, and simplifies existing
enumeration & quirk code.
- Add support for the AMD 0x80000026 leaf, to better parse topology
information.
- Optimize the NUMA allocation layout of more per-CPU data structures
- Improve the workaround for AMD erratum 1386
- Clear TME from /proc/cpuinfo as well, when disabled by the firmware
- Improve x86 self-tests
- Extend the mce_record tracepoint with the ::ppin and ::microcode fields
- Implement recovery for MCE errors in TDX/SEAM non-root mode
- Misc cleanups and fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=Zrlk
-----END PGP SIGNATURE-----
Merge tag 'x86-cpu-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cpu updates from Ingo Molnar:
- Rework the x86 CPU vendor/family/model code: introduce the 'VFM'
value that is an 8+8+8 bit concatenation of the vendor/family/model
value, and add macros that work on VFM values. This simplifies the
addition of new Intel models & families, and simplifies existing
enumeration & quirk code.
- Add support for the AMD 0x80000026 leaf, to better parse topology
information
- Optimize the NUMA allocation layout of more per-CPU data structures
- Improve the workaround for AMD erratum 1386
- Clear TME from /proc/cpuinfo as well, when disabled by the firmware
- Improve x86 self-tests
- Extend the mce_record tracepoint with the ::ppin and ::microcode fields
- Implement recovery for MCE errors in TDX/SEAM non-root mode
- Misc cleanups and fixes
* tag 'x86-cpu-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (34 commits)
x86/mm: Switch to new Intel CPU model defines
x86/tsc_msr: Switch to new Intel CPU model defines
x86/tsc: Switch to new Intel CPU model defines
x86/cpu: Switch to new Intel CPU model defines
x86/resctrl: Switch to new Intel CPU model defines
x86/microcode/intel: Switch to new Intel CPU model defines
x86/mce: Switch to new Intel CPU model defines
x86/cpu: Switch to new Intel CPU model defines
x86/cpu/intel_epb: Switch to new Intel CPU model defines
x86/aperfmperf: Switch to new Intel CPU model defines
x86/apic: Switch to new Intel CPU model defines
perf/x86/msr: Switch to new Intel CPU model defines
perf/x86/intel/uncore: Switch to new Intel CPU model defines
perf/x86/intel/pt: Switch to new Intel CPU model defines
perf/x86/lbr: Switch to new Intel CPU model defines
perf/x86/intel/cstate: Switch to new Intel CPU model defines
x86/bugs: Switch to new Intel CPU model defines
x86/bugs: Switch to new Intel CPU model defines
x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
x86/cpu/vfm: Add new macros to work with (vendor/family/model) values
...
|
||
|---|---|---|
| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| crypto | ||
| debugging | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net/ynl | ||
| objtool | ||
| pci | ||
| pcmcia | ||
| perf | ||
| power | ||
| rcu | ||
| scripts | ||
| spi | ||
| testing | ||
| thermal | ||
| time | ||
| tracing | ||
| usb | ||
| verification | ||
| virtio | ||
| wmi | ||
| workqueue | ||
| Makefile | ||