summaryrefslogtreecommitdiffstats
path: root/debian/patches-rt/0049-POWERPC-Allow-to-enable-RT.patch
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--debian/patches-rt/0049-POWERPC-Allow-to-enable-RT.patch37
1 files changed, 37 insertions, 0 deletions
diff --git a/debian/patches-rt/0049-POWERPC-Allow-to-enable-RT.patch b/debian/patches-rt/0049-POWERPC-Allow-to-enable-RT.patch
new file mode 100644
index 000000000..72ea26d09
--- /dev/null
+++ b/debian/patches-rt/0049-POWERPC-Allow-to-enable-RT.patch
@@ -0,0 +1,37 @@
+From 93941796079cb4515170adf454f9218adc89856d Mon Sep 17 00:00:00 2001
+From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+Date: Fri, 11 Oct 2019 13:14:41 +0200
+Subject: [PATCH 49/62] POWERPC: Allow to enable RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+
+Allow to select RT.
+
+Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
+---
+ arch/powerpc/Kconfig | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
+index 0eff864d6ec3..df697d3f68cd 100644
+--- a/arch/powerpc/Kconfig
++++ b/arch/powerpc/Kconfig
+@@ -151,6 +151,7 @@ config PPC
+ select ARCH_STACKWALK
+ select ARCH_SUPPORTS_ATOMIC_RMW
+ select ARCH_SUPPORTS_DEBUG_PAGEALLOC if PPC_BOOK3S || PPC_8xx || 40x
++ select ARCH_SUPPORTS_RT if HAVE_POSIX_CPU_TIMERS_TASK_WORK
+ select ARCH_USE_BUILTIN_BSWAP
+ select ARCH_USE_CMPXCHG_LOCKREF if PPC64
+ select ARCH_USE_MEMTEST
+@@ -245,6 +246,7 @@ config PPC
+ select HAVE_PREEMPT_LAZY
+ select HAVE_REGS_AND_STACK_ACCESS_API
+ select HAVE_RELIABLE_STACKTRACE
++ select HAVE_POSIX_CPU_TIMERS_TASK_WORK if !KVM
+ select HAVE_RSEQ
+ select HAVE_SETUP_PER_CPU_AREA if PPC64
+ select HAVE_SOFTIRQ_ON_OWN_STACK
+--
+2.43.0
+