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kernel: Set CONFIG_RCU_CPU_STALL_TIMEOUT=21

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The default value for CONFIG_RCU_CPU_STALL_TIMEOUT was changed from 60
seconds to 21 seconds in 2012 in the upstream kernel. Some targets
already use 21 seconds.

This patch changes the default value in the generic configuration to 21
seconds and removes the target specific configuration options.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Rui Salvaterra <rsalvaterra@gmail.com>
This commit is contained in:
Hauke Mehrtens 2021-08-29 17:52:28 +02:00
parent 64be0eadc1
commit b9cc16a5e8
16 changed files with 2 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
target/linux/gemini/config-5.10
View File

@ -332,7 +332,6 @@ CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPT_RCU=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RD_BZIP2=y
CONFIG_RD_GZIP=y
CONFIG_RD_LZ4=y

1
target/linux/gemini/config-5.4
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@ -368,7 +368,6 @@ CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPT_RCU=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RD_BZIP2=y
CONFIG_RD_GZIP=y
CONFIG_RD_LZ4=y

2
target/linux/generic/config-5.10
View File

@ -4628,7 +4628,7 @@ CONFIG_PWRSEQ_SIMPLE=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_RCU_BOOST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_EQS_DEBUG is not set
# CONFIG_RCU_EXPEDITE_BOOT is not set
# CONFIG_RCU_EXPERT is not set

2
target/linux/generic/config-5.4
View File

@ -4259,7 +4259,7 @@ CONFIG_PWRSEQ_SIMPLE=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_RCU_BOOST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_EQS_DEBUG is not set
# CONFIG_RCU_EXPEDITE_BOOT is not set
# CONFIG_RCU_EXPERT is not set

1
target/linux/ipq40xx/config-5.4
View File

@ -378,7 +378,6 @@ CONFIG_QCOM_WDT=y
# CONFIG_QRTR is not set
CONFIG_RAS=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_REFCOUNT_FULL=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y

1
target/linux/ipq806x/config-5.10
View File

@ -404,7 +404,6 @@ CONFIG_QCOM_WDT=y
# CONFIG_QCS_TURING_404 is not set
CONFIG_RAS=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_REGMAP=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGULATOR=y

1
target/linux/ipq806x/config-5.4
View File

@ -370,7 +370,6 @@ CONFIG_QCOM_WDT=y
# CONFIG_QRTR is not set
CONFIG_RAS=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_REFCOUNT_FULL=y
CONFIG_REGMAP=y
CONFIG_REGMAP_MMIO=y

1
target/linux/ipq807x/config-default
View File

@ -530,7 +530,6 @@ CONFIG_QUEUED_RWLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
# CONFIG_RANDOMIZE_BASE is not set
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RD_GZIP=y
CONFIG_REFCOUNT_FULL=y
CONFIG_REGMAP=y

1
target/linux/layerscape/armv7/config-5.4
View File

@ -504,7 +504,6 @@ CONFIG_QORIQ_CPUFREQ=y
# CONFIG_QUICC_ENGINE is not set
CONFIG_RAS=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RD_BZIP2=y
CONFIG_RD_GZIP=y
CONFIG_RD_LZMA=y

1
target/linux/layerscape/armv8_64b/config-5.4
View File

@ -670,7 +670,6 @@ CONFIG_QUOTACTL=y
CONFIG_RAID6_PQ=y
CONFIG_RAS=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RD_BZIP2=y
CONFIG_RD_GZIP=y
CONFIG_RD_LZMA=y

1
target/linux/mediatek/mt7623/config-5.10
View File

@ -508,7 +508,6 @@ CONFIG_PWM_MEDIATEK=y
CONFIG_PWM_SYSFS=y
CONFIG_RAS=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_REGMAP=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGULATOR=y

1
target/linux/oxnas/ox820/config-default
View File

@ -78,7 +78,6 @@ CONFIG_PCI_MSI_IRQ_DOMAIN=y
# CONFIG_PL310_ERRATA_753970 is not set
# CONFIG_PL310_ERRATA_769419 is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RFS_ACCEL=y
CONFIG_RPS=y
CONFIG_RWSEM_SPIN_ON_OWNER=y

1
target/linux/rockchip/armv8/config-5.10
View File

@ -482,7 +482,6 @@ CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
CONFIG_RAS=y
CONFIG_RATIONAL=y
# CONFIG_RAVE_SP_CORE is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_TRACE=y
CONFIG_REALTEK_PHY=y
CONFIG_REGMAP=y

1
target/linux/rockchip/armv8/config-5.4
View File

@ -462,7 +462,6 @@ CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
CONFIG_RAS=y
CONFIG_RATIONAL=y
# CONFIG_RAVE_SP_CORE is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_TRACE=y
CONFIG_REALTEK_PHY=y
CONFIG_REFCOUNT_FULL=y

1
target/linux/tegra/config-5.10
View File

@ -349,7 +349,6 @@ CONFIG_PWM_SYSFS=y
CONFIG_PWM_TEGRA=y
CONFIG_RAS=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_MMIO=y

1
target/linux/tegra/config-5.4
View File

@ -342,7 +342,6 @@ CONFIG_PWM_SYSFS=y
CONFIG_PWM_TEGRA=y
CONFIG_RAS=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_REFCOUNT_FULL=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y