| From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
| Date: Thu, 26 Jul 2018 15:06:10 +0200 |
| Subject: [PATCH] efi: Allow efi=runtime |
| |
| In case the command line option "efi=noruntime" is default at built-time, the user |
| could overwrite its state 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(+) |
| |
| --- a/drivers/firmware/efi/efi.c |
| +++ b/drivers/firmware/efi/efi.c |
| @@ -99,6 +99,9 @@ static int __init parse_efi_cmdline(char |
| if (parse_option_str(str, "noruntime")) |
| disable_runtime = true; |
| |
| + if (parse_option_str(str, "runtime")) |
| + disable_runtime = false; |
| + |
| if (parse_option_str(str, "nosoftreserve")) |
| set_bit(EFI_MEM_NO_SOFT_RESERVE, &efi.flags); |
| |
