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-rw-r--r--debian/patches-rt/0018-efi-Allow-efi-runtime.patch32
1 files changed, 32 insertions, 0 deletions
diff --git a/debian/patches-rt/0018-efi-Allow-efi-runtime.patch b/debian/patches-rt/0018-efi-Allow-efi-runtime.patch
new file mode 100644
index 000000000..b31c9ad25
--- /dev/null
+++ b/debian/patches-rt/0018-efi-Allow-efi-runtime.patch
@@ -0,0 +1,32 @@
+From f62b786096a94d0a49da8d0c97bc1d5b6213e6a6 Mon Sep 17 00:00:00 2001
+From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+Date: Thu, 26 Jul 2018 15:06:10 +0200
+Subject: [PATCH 018/347] efi: Allow efi=runtime
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz
+
+In case the option "efi=noruntime" is default at built-time, the user
+could overwrite its sate by `efi=runtime' and allow it again.
+
+Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
+Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+---
+ drivers/firmware/efi/efi.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
+index 7098744f9276..e89932f1ae65 100644
+--- a/drivers/firmware/efi/efi.c
++++ b/drivers/firmware/efi/efi.c
+@@ -113,6 +113,9 @@ static int __init parse_efi_cmdline(char *str)
+ if (parse_option_str(str, "noruntime"))
+ disable_runtime = true;
+
++ if (parse_option_str(str, "runtime"))
++ disable_runtime = false;
++
+ return 0;
+ }
+ early_param("efi", parse_efi_cmdline);
+--
+2.36.1
+