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cb95712138
Add perf support for emitting extended registers for power10. A fix for CPU hotplug on pseries, where on large/loaded systems we may not wait long enough for the CPU to be offlined, leading to crashes. Addition of a raw cputable entry for Power10, which is not required to boot, but is required to make our PMU setup work correctly in guests. Three fixes for the recent changes on 32-bit Book3S to move modules into their own segment for strict RWX. A fix for a recent change in our powernv PCI code that could lead to crashes. A change to our perf interrupt accounting to avoid soft lockups when using some events, found by syzkaller. A change in the way we handle power loss events from the hypervisor on pseries. We no longer immediately shut down if we're told we're running on a UPS. A few other minor fixes. Thanks to: Alexey Kardashevskiy, Andreas Schwab, Aneesh Kumar K.V, Anju T Sudhakar, Athira Rajeev, Christophe Leroy, Frederic Barrat, Greg Kurz, Kajol Jain, Madhavan Srinivasan, Michael Neuling, Michael Roth, Nageswara R Sastry, Oliver O'Halloran, Thiago Jung Bauermann, Vaidyanathan Srinivasan, Vasant Hegde. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAl9CYMwTHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgC/wEACljEVnfHzUObmIgqn9Ru3JlfEI6Hlk ts7kajCgS/I/bV6DoDMZ8rlZX87QFOwiBkNM1I+vGHSLAuzsmFAnbFPyxw/idxpQ XUoNy8OCvbbzCPzChYdiU0PxW2h2i+QxkmktlWSN1SAPudJUWvoPS2Y4+sC4zksk B4B6tbW2DT8TFO1kKeZsU9r2t+EH5KwlIOi+uxbH8d76lJINKkBNSnjzMytl7drM TZx/HWr8+s/WJo1787x6bv8gxs5tV9b4vIKt2YZNTY2kvYsEDE+fBR1XfCAneXMw ASYnZV+/xCLIUpRF6DI4RAShLBT/Sfiy1yMTndZgfqAgquokFosszNx2zrk0IzCd AgqX93YGbGz/H72W3Y/B0W9+74XyO/u2D9zhNpkCRMpdcsM5MbvOQrQA5Ustu47E av5MOaF/nNCd8J+OC4Qjgt5VFb/s0h4FdtrwT80srOa2U6Of9cD/T6xAfOszSJ96 cWdSb5qhn5wuD9pP32KjwdmWBiUw38/gnRGKpRlOVzyHL/GKZijyaBbWBlkoEmty 0nbjWW/IVfsOb5Weuiybg541h/QOVuOkb2pOvPClITiH83MY/AciDJ+auo4M//hW haKz9IgV/KctmzDE+v9d0BD8sGmW03YUcQAPdRufI0eGXijDLcnHeuk2B3Nu84Pq 8mtev+VQ+T6cZA== =sdJ1 -----END PGP SIGNATURE----- Merge tag 'powerpc-5.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Add perf support for emitting extended registers for power10. - A fix for CPU hotplug on pseries, where on large/loaded systems we may not wait long enough for the CPU to be offlined, leading to crashes. - Addition of a raw cputable entry for Power10, which is not required to boot, but is required to make our PMU setup work correctly in guests. - Three fixes for the recent changes on 32-bit Book3S to move modules into their own segment for strict RWX. - A fix for a recent change in our powernv PCI code that could lead to crashes. - A change to our perf interrupt accounting to avoid soft lockups when using some events, found by syzkaller. - A change in the way we handle power loss events from the hypervisor on pseries. We no longer immediately shut down if we're told we're running on a UPS. - A few other minor fixes. Thanks to Alexey Kardashevskiy, Andreas Schwab, Aneesh Kumar K.V, Anju T Sudhakar, Athira Rajeev, Christophe Leroy, Frederic Barrat, Greg Kurz, Kajol Jain, Madhavan Srinivasan, Michael Neuling, Michael Roth, Nageswara R Sastry, Oliver O'Halloran, Thiago Jung Bauermann, Vaidyanathan Srinivasan, Vasant Hegde. * tag 'powerpc-5.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/perf/hv-24x7: Move cpumask file to top folder of hv-24x7 driver powerpc/32s: Fix module loading failure when VMALLOC_END is over 0xf0000000 powerpc/pseries: Do not initiate shutdown when system is running on UPS powerpc/perf: Fix soft lockups due to missed interrupt accounting powerpc/powernv/pci: Fix possible crash when releasing DMA resources powerpc/pseries/hotplug-cpu: wait indefinitely for vCPU death powerpc/32s: Fix is_module_segment() when MODULES_VADDR is defined powerpc/kasan: Fix KASAN_SHADOW_START on BOOK3S_32 powerpc/fixmap: Fix the size of the early debug area powerpc/pkeys: Fix build error with PPC_MEM_KEYS disabled powerpc/kernel: Cleanup machine check function declarations powerpc: Add POWER10 raw mode cputable entry powerpc/perf: Add extended regs support for power10 platform powerpc/perf: Add support for outputting extended regs in perf intr_regs powerpc: Fix P10 PVR revision in /proc/cpuinfo for SMT4 cores |
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