[PATCH v2 1/4] kernel: remove target specific setting of CONFIG_TCP_CONG_ADVANCED

Yousong Zhou yszhou4tech at gmail.com
Thu Dec 24 01:37:58 EST 2020


The option was introduced in upstream linux commit a6484045 ("[TCP]: Do
not present confusing congestion control options by default.").

The option is set to y in generic config and to the moment does not
incur additional size increment.  Make it y for all so that packages
such as kmod-tcp-bbr do not have to set it on every occasion

Signed-off-by: Yousong Zhou <yszhou4tech at gmail.com>
---
 target/linux/layerscape/armv7/config-5.4     | 1 -
 target/linux/layerscape/armv8_64b/config-5.4 | 1 -
 target/linux/zynq/config-5.4                 | 1 -
 3 files changed, 3 deletions(-)

diff --git a/target/linux/layerscape/armv7/config-5.4 b/target/linux/layerscape/armv7/config-5.4
index 15c3492349..019119d6db 100644
--- a/target/linux/layerscape/armv7/config-5.4
+++ b/target/linux/layerscape/armv7/config-5.4
@@ -715,7 +715,6 @@ CONFIG_SYNC_FILE=y
 CONFIG_SYSFS_SYSCALL=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_SYS_SUPPORTS_HUGETLBFS=y
-# CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_THERMAL=y
 CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
 CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
diff --git a/target/linux/layerscape/armv8_64b/config-5.4 b/target/linux/layerscape/armv8_64b/config-5.4
index dd9abca986..cd8ea82e52 100644
--- a/target/linux/layerscape/armv8_64b/config-5.4
+++ b/target/linux/layerscape/armv8_64b/config-5.4
@@ -894,7 +894,6 @@ CONFIG_TASKS_RCU=y
 CONFIG_TASK_DELAY_ACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_TASK_XACCT=y
-# CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_THERMAL=y
 CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
 CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
diff --git a/target/linux/zynq/config-5.4 b/target/linux/zynq/config-5.4
index 5b7b0ebfb3..04fde2add2 100644
--- a/target/linux/zynq/config-5.4
+++ b/target/linux/zynq/config-5.4
@@ -572,7 +572,6 @@ CONFIG_SWP_EMULATE=y
 CONFIG_SYNC_FILE=y
 CONFIG_SYSFS_SYSCALL=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-# CONFIG_TCP_CONG_ADVANCED is not set
 # CONFIG_TEXTSEARCH is not set
 CONFIG_THERMAL=y
 CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y



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