Based on the existing documentation [1][2], I dare anyone to demonstrate that we need to fine-tune these RCU parameters. The (performance) breakage potential for doing so is immense, so let's just please put down this loaded footgun. Disable CONFIG_RCU_EXPERT and its dependent symbols. Additionally, remove the CONFIG_RCU_EXPERT symbol from the target kconfigs which contain it. [1] https://www.kernel.org/doc/Documentation/RCU/Design/Data-Structures/Data-Structures.html [2] https://lwn.net/Articles/777214/ Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
10 lines
283 B
Text
10 lines
283 B
Text
# CONFIG_CACHE_L2X0 is not set
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CONFIG_CPU_IDLE=y
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CONFIG_CPU_IDLE_GOV_MENU=y
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CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
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# CONFIG_DEBUG_UNCOMPRESS is not set
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CONFIG_EXT4_FS=y
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CONFIG_FS_MBCACHE=y
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CONFIG_MACH_OX810SE=y
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# CONFIG_RCU_NEED_SEGCBLIST is not set
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# CONFIG_RCU_STALL_COMMON is not set
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