riscv: Add HAVE_IRQ_TIME_ACCOUNTING
RISCV_TIMER/CLINT_TIMER is required for RISC-V system, and it provides sched_clock, which allow us to enable IRQ_TIME_ACCOUNTING. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
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@ -23,7 +23,7 @@
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| openrisc: | TODO |
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| openrisc: | TODO |
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| parisc: | .. |
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| parisc: | .. |
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| powerpc: | ok |
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| powerpc: | ok |
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| riscv: | TODO |
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| riscv: | ok |
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| s390: | .. |
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| s390: | .. |
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| sh: | TODO |
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| sh: | TODO |
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| sparc: | .. |
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| sparc: | .. |
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@ -68,6 +68,7 @@ config RISCV
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select HAVE_FUTEX_CMPXCHG if FUTEX
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select HAVE_FUTEX_CMPXCHG if FUTEX
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select HAVE_GCC_PLUGINS
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select HAVE_GCC_PLUGINS
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select HAVE_GENERIC_VDSO if MMU && 64BIT
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select HAVE_GENERIC_VDSO if MMU && 64BIT
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select HAVE_IRQ_TIME_ACCOUNTING
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select HAVE_PCI
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select HAVE_PCI
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select HAVE_PERF_EVENTS
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select HAVE_PERF_EVENTS
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select HAVE_PERF_REGS
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select HAVE_PERF_REGS
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