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- Prevent a bogus setting for the number of HT siblings, which is caused by the CPUID evaluation trainwreck of X86. That recomputes the value for each CPU, so the last CPU "wins". That can cause completely bogus sibling values. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmRzBxMTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYodfbEACp+oRBD2zIcmf8kpakMxIbH2CkDAxl AgqGHYVKAvsqKPQZhYmOFEsk+0isMzssuVaub9gMeLRmpMQxUqv7K20pluvWmuQm h7MTYEAvCZpBU2BGB1mixp57tQ/gpLSB4uaJU2Q5hh9po6uImvalIdqThf7ArxgA mm3BhtbFObLGwRaV2981zdsEs8Cjs9RusnAOrX5LbBBb6ibcnrqWy7DAhySMA0zr 7RfaGyG/T9z6/BgX54FBQ7aDNU/RkZ8YYQoMj0kAFXdM3V+sa3oPfMRQpACPHKm4 kwskJfWVdMq06kgOD7N9+WrOfBAgIsmzasT6VhTuGAGNo4CiEOthLqXDHwf4NLhN hj0XReHVyBiQ1KuI2lGNJ71c30KRkh7SCdGNiEFtnlpteXnS4bRnzWtfMf/+2SCC WOziRRYRzuAvvoTwoQS1BYJrDAB9f5jOX8FTYbC12rEk/RPOB6t4iFNLUzid7u1H yPYphoftXlQlli7EajVc5pSZCftMHRCzWernptiPFU5tMvyagYppcg25JY54rquC CTJQqoa/HPAEZhBjgZElwO9QBgu+VyJUq3R/Z+LbkQuz5z+PVDfqeDuDWhaqbcz1 WGtdGdNo4bqVhwqgwyHjgKCFe05mF6tPuotnYZE/VSkXUCvLkjGEVg8HQ7WiPhJd IYDqxkIhX5h1Mg== =l43p -----END PGP SIGNATURE----- Merge tag 'x86-urgent-2023-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cpu fix from Thomas Gleixner: "A single fix for x86: - Prevent a bogus setting for the number of HT siblings, which is caused by the CPUID evaluation trainwreck of X86. That recomputes the value for each CPU, so the last CPU "wins". That can cause completely bogus sibling values" * tag 'x86-urgent-2023-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/topology: Fix erroneous smp_num_siblings on Intel Hybrid platforms |
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