28 lines
954 B
Diff
28 lines
954 B
Diff
From 667af2f3d8ccf947fe7c9dac0b59b175963163ba Mon Sep 17 00:00:00 2001
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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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Date: Thu, 26 Jul 2018 15:06:10 +0200
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Subject: [PATCH] efi: Allow efi=runtime
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Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.18/older/patches-4.18.5-rt3.tar.xz
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In case the option "efi=noruntime" is default at built-time, the user
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could overwrite its sate by `efi=runtime' and allow it again.
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Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
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Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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---
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drivers/firmware/efi/efi.c | 3 +++
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1 file changed, 3 insertions(+)
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--- a/drivers/firmware/efi/efi.c
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+++ b/drivers/firmware/efi/efi.c
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@@ -110,6 +110,9 @@ static int __init parse_efi_cmdline(char
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if (parse_option_str(str, "noruntime"))
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disable_runtime = true;
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+ if (parse_option_str(str, "runtime"))
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+ disable_runtime = false;
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+
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return 0;
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}
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early_param("efi", parse_efi_cmdline);
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