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UBUNTU: [Config][focal/linux-riscv] Turn off CONFIG_RT_GROUP_SCHED

Message ID 20200513200319.284698-6-seth.forshee@canonical.com
State New
Headers show
Series UBUNTU: [Config][focal/linux-riscv] Turn off CONFIG_RT_GROUP_SCHED | expand

Commit Message

Seth Forshee May 13, 2020, 8:03 p.m. UTC
BugLink: https://bugs.launchpad.net/bugs/1875665

We enabled this option for some docker features, but it is
causing reports of regressions. Some more digging on this option
reveals that it's fairly specialized and likely requires
workload-specific configuration and tuning to be of much use, so
turn it back off.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
---
 debian.riscv/config/annotations          | 4 +++-
 debian.riscv/config/config.common.ubuntu | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)
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Patch

diff --git a/debian.riscv/config/annotations b/debian.riscv/config/annotations
index 707b5b6e5265..31b690b6a294 100644
--- a/debian.riscv/config/annotations
+++ b/debian.riscv/config/annotations
@@ -7356,7 +7356,9 @@  CONFIG_CGROUP_DEBUG                             policy<{'riscv64': 'n'}>
 CONFIG_CGROUP_SCHED                             policy<{'riscv64': 'y'}>
 CONFIG_FAIR_GROUP_SCHED                         policy<{'riscv64': 'y'}>
 CONFIG_CFS_BANDWIDTH                            policy<{'riscv64': 'y'}>
-CONFIG_RT_GROUP_SCHED                           policy<{'riscv64': 'y'}>
+CONFIG_RT_GROUP_SCHED                           policy<{'riscv64': 'n'}>
+#
+CONFIG_RT_GROUP_SCHED                           mark<ENFORCED> note<LP:#1875665>
 
 # Menu: General setup >> IRQ subsystem
 CONFIG_SPARSE_IRQ                               policy<{'riscv64': 'y'}>
diff --git a/debian.riscv/config/config.common.ubuntu b/debian.riscv/config/config.common.ubuntu
index 2a36a2acd43a..b6acdec058b8 100644
--- a/debian.riscv/config/config.common.ubuntu
+++ b/debian.riscv/config/config.common.ubuntu
@@ -5337,7 +5337,7 @@  CONFIG_RTW88_DEBUG=y
 CONFIG_RTW88_DEBUGFS=y
 CONFIG_RTW88_PCI=m
 # CONFIG_RTW88_REGD_USER_REG_HINTS is not set
-CONFIG_RT_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_RUNTIME_TESTING_MENU=y
 CONFIG_RXKAD=y