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Subject[PATCH 0/3] x86/smpboot: Cleanup logical package ID
Date
Andi posted two patches to clean up the logical package ID, and I posted a
bug fix for systems which boot with less than than the maximum core count.
If I take his changes into account the code base ends up with a significant
cleanup. I am reposting his patches here.

I boot tested this using max_cpus and nr_cpus, as well as booting on
systems which would panic without the fix in 3/3.

---8<---

Cleanup the logical package ID code by storing the logical package ID in
the cpuinfo_x86 struct and calculating the maximum logical package ID
after all the CPUs have been enumerated.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>

Andi Kleen (2):
perf/x86/intel/uncore: Cache logical pkg id in uncore driver
x86/topology: Avoid wasting 128k for package id array

Prarit Bhargava (1):
x86/smpboot: Fix __max_logical_packages estimate

arch/x86/events/intel/uncore.c | 1 +
arch/x86/events/intel/uncore.h | 1 +
arch/x86/events/intel/uncore_snbep.c | 2 +-
arch/x86/include/asm/processor.h | 6 ++-
arch/x86/kernel/smpboot.c | 100 +++++++++--------------------------
5 files changed, 33 insertions(+), 77 deletions(-)

--
1.8.5.5

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