diff options
Diffstat (limited to 'debian/patches-rt/cpumask-disable-offstack-on-rt.patch')
| -rw-r--r-- | debian/patches-rt/cpumask-disable-offstack-on-rt.patch | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/debian/patches-rt/cpumask-disable-offstack-on-rt.patch b/debian/patches-rt/cpumask-disable-offstack-on-rt.patch index e2edc5470..544ec233f 100644 --- a/debian/patches-rt/cpumask-disable-offstack-on-rt.patch +++ b/debian/patches-rt/cpumask-disable-offstack-on-rt.patch @@ -1,7 +1,7 @@ Subject: cpumask: Disable CONFIG_CPUMASK_OFFSTACK for RT From: Thomas Gleixner <tglx@linutronix.de> Date: Wed, 14 Dec 2011 01:03:49 +0100 -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.2/older/patches-5.2.17-rt9.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.4/older/patches-5.4.3-rt1.tar.xz There are "valid" GFP_ATOMIC allocations such as @@ -47,22 +47,22 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig -@@ -938,7 +938,7 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT +@@ -965,7 +965,7 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT config MAXSMP bool "Enable Maximum number of SMP Processors and NUMA Nodes" depends on X86_64 && SMP && DEBUG_KERNEL - select CPUMASK_OFFSTACK -+ select CPUMASK_OFFSTACK if !PREEMPT_RT_FULL ++ select CPUMASK_OFFSTACK if !PREEMPT_RT ---help--- Enable maximum number of CPUS and NUMA Nodes for this architecture. If unsure, say N. --- a/lib/Kconfig +++ b/lib/Kconfig -@@ -469,6 +469,7 @@ config CHECK_SIGNATURE +@@ -468,6 +468,7 @@ config CHECK_SIGNATURE config CPUMASK_OFFSTACK bool "Force CPU masks off stack" if DEBUG_PER_CPU_MAPS -+ depends on !PREEMPT_RT_FULL ++ depends on !PREEMPT_RT help Use dynamic allocation for cpumask_var_t, instead of putting them on the stack. This is a bit more expensive, but avoids |