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-rw-r--r--debian/patches-rt/ARM64__Allow_to_enable_RT.patch35
1 files changed, 35 insertions, 0 deletions
diff --git a/debian/patches-rt/ARM64__Allow_to_enable_RT.patch b/debian/patches-rt/ARM64__Allow_to_enable_RT.patch
new file mode 100644
index 000000000..5f2a9a18d
--- /dev/null
+++ b/debian/patches-rt/ARM64__Allow_to_enable_RT.patch
@@ -0,0 +1,35 @@
+Subject: ARM64: Allow to enable RT
+From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+Date: Fri Oct 11 13:14:35 2019 +0200
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.15/older/patches-5.15.3-rt21.tar.xz
+
+From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+
+Allow to select RT.
+
+Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
+
+
+---
+ arch/arm64/Kconfig | 2 ++
+ 1 file changed, 2 insertions(+)
+---
+--- a/arch/arm64/Kconfig
++++ b/arch/arm64/Kconfig
+@@ -88,6 +88,7 @@ config ARM64
+ select ARCH_SUPPORTS_ATOMIC_RMW
+ select ARCH_SUPPORTS_INT128 if CC_HAS_INT128
+ select ARCH_SUPPORTS_NUMA_BALANCING
++ select ARCH_SUPPORTS_RT if HAVE_POSIX_CPU_TIMERS_TASK_WORK
+ select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
+ select ARCH_WANT_DEFAULT_BPF_JIT
+ select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT
+@@ -214,6 +215,7 @@ config ARM64
+ select PCI_DOMAINS_GENERIC if PCI
+ select PCI_ECAM if (ACPI && PCI)
+ select PCI_SYSCALL if PCI
++ select HAVE_POSIX_CPU_TIMERS_TASK_WORK if !KVM
+ select POWER_RESET
+ select POWER_SUPPLY
+ select SPARSE_IRQ