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UBUNTU: [Config] realtime: Disable CONFIG_DEBUG_PREEMPT

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BugLink: https://bugs.launchpad.net/bugs/2071853

Disable CONFIG_DEBUG_PREEMPT because it can introduce additional
latency into the realtime kernel.

Signed-off-by: Kevin Becker <kevin.becker@canonical.com>
Acked-by: Manuel Diewald <manuel.diewald@canonical.com>
Acked-by: Noah Wager <noah.wager@canonical.com>
Signed-off-by: Kevin Becker <kevin.becker@canonical.com>
This commit is contained in:
Kevin Becker
2024-07-23 11:26:12 -04:00
parent 2b6655514e
commit 444898a5e4
1 changed files with 3 additions and 1 deletions
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debian.realtime/config/annotations
+3 -1
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@@ -11,6 +11,9 @@ CONFIG_ARM64_CONTPTE note<'Not supported in the real-
CONFIG_BLK_CGROUP_IOLATENCY policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_BLK_CGROUP_IOLATENCY note<'LP: #1961588'>
CONFIG_DEBUG_PREEMPT policy<{'amd64': 'n', 'arm64': 'n'}>
CONFIG_DEBUG_PREEMPT note<'LP: #2071853'>
CONFIG_IRQ_TIME_ACCOUNTING policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_IRQ_TIME_ACCOUNTING note<'LP: #1961588'>
@@ -93,7 +96,6 @@ CONFIG_COMPACT_UNEVICTABLE_DEFAULT policy<{'amd64': '0', 'arm64': '
CONFIG_CONSTRUCTORS policy<{'amd64': '-'}>
CONFIG_CONTEXT_TRACKING_FORCE policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_DEBUG_MUTEXES policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_DEBUG_PREEMPT policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_DEV_DAX policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_DEV_DAX_CXL policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_DEV_DAX_KMEM policy<{'amd64': '-', 'arm64': '-'}>