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+#
+# Feature name: irq-time-acct
+# Kconfig: HAVE_IRQ_TIME_ACCOUNTING
+# description: arch supports precise IRQ time accounting
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | .. |
+ | arc: | TODO |
+ | arm: | ok |
+ | arm64: | ok |
+ | c6x: | TODO |
+ | csky: | TODO |
+ | h8300: | TODO |
+ | hexagon: | TODO |
+ | ia64: | .. |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | ok |
+ | nds32: | TODO |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | .. |
+ | powerpc: | ok |
+ | riscv: | TODO |
+ | s390: | .. |
+ | sh: | TODO |
+ | sparc: | .. |
+ | um: | TODO |
+ | x86: | ok |
+ | xtensa: | ok |
+ -----------------------