Original motivation for these changes was to fix an SMT warning observed in Hyper-V VTL platform. Check V1 for more details: https://lore.kernel.org/lkml/[email protected]/
But on further review it was observed that x86 DeviceTree config has modified recently, and there is opportunity to improve the existing smp parsing for DeviceTree. https://lore.kernel.org/lkml/[email protected]/ Changes are small but I have logically separated them into four patches. I am willing to merge them if there are too many [V2] - Modified the approch how to fix the SMT issue, this is patch 3 in this series. V1 for it is mentioned in above link. - Added 2 more patches which are related to new SMP config parsing. These are patches 2 and 4 in this series. - Fixed an issue with hv_vtl platform how it should use the smp parsing for DeviceTree with a fixes tag. Saurabh Sengar (4): x86/hyperv/vtl: Correct parse_smp_cfg assignment x86/of: Set the parse_smp_cfg for all the DeviceTree platforms by default x86/of: Map NUMA node to CPUs as per DeviceTree x86/of: Change x86_dtb_parse_smp_config to static arch/x86/hyperv/hv_vtl.c | 1 - arch/x86/include/asm/prom.h | 9 ++------- arch/x86/kernel/devicetree.c | 24 ++++++++++++++---------- arch/x86/platform/ce4100/ce4100.c | 1 - 4 files changed, 16 insertions(+), 19 deletions(-) -- 2.34.1
