75 lines
1.6 KiB
Nix
75 lines
1.6 KiB
Nix
{ buildLinux
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, callPackage
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, kernelPatches
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, lib
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, ...
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} @ args:
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let
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sources = callPackage ./sources.nix {};
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in buildLinux (args // {
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inherit (sources) src kernelPatches;
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version = "${sources.version}-tkg-Lava";
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isZen = true;
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# TODO:
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# some stuff is set in pkgs/os-specific/linux/kernel/common-config.nix
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# but i have no idea how to change it
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structuredExtraConfig = with lib.kernel; builtins.mapAttrs (_: value: lib.mkForce value) {
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LOCALVERSION = freeform "-tkg-Lava";
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ZENIFY = yes;
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FUTEX2 = yes;
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MHASWELL = yes;
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WINESYNC = module;
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# tickless timers
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HZ_PERIODIC = no;
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NO_HZ = yes;
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NO_HZ_COMMON = yes;
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NO_HZ_FULL = yes;
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NO_HZ_FULL_NODEF = yes;
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NO_HZ_IDLE = no;
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CONTEXT_TRACKING = yes;
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CONTEXT_TRACKING_FORCE = no;
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HZ_2000 = yes;
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HZ_2000_NODEF = yes;
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# preempt
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PREEMPT = yes;
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PREEMPT_COUNT = yes;
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PREEMPT_VOLUNTARY = no;
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PREEMPTION = yes;
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PREEMPT_DYNAMIC = yes;
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# scheduler
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CACULE_SCHED = yes;
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SCHED_AUTOGROUP = yes;
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BSD_PROCESS_ACCT = no;
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CGROUP_CPUACCT = no;
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CGROUP_DEBUG = no;
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# disable numa
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NUMA = no;
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AMD_NUMA = no;
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X86_64_ACPI_NUMA = no;
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NODES_SPAN_OTHER_NODES = no;
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NUMA_EMU = no;
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NEED_MULTIPLE_NODES = no;
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USE_PERCPU_NUMA_NODE_ID = no;
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ACPI_NUMA = no;
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# disable ftrace
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FUNCTION_TRACER = no;
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FUNCTION_GRAPH_TRACER = no;
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# disable misc debugging
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SLUB_DEBUG = no;
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PM_DEBUG = no;
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PM_ADVANCED_DEBUG = no;
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PM_SLEEP_DEBUG = no;
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ACPI_DEBUG = no;
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SCHED_DEBUG = no;
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LATENCYTOP = no;
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DEBUG_PREEMPT = no;
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};
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ignoreConfigErrors = true;
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} // (args.argsOverride or {}))
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