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path: root/drivers/firmware/efi/libstub/printk.c
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2025-07-15efistub: Lower default log levelAaron Kling
Some uefi implementations will write the efistub logs to the display over a splash image. This is not desirable for debug and info logs, so lower the default efi log level to exclude them. Suggested-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Aaron Kling <webgeek1234@gmail.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2022-11-09efi: libstub: Enable efi_printk() in zboot decompressorArd Biesheuvel
Split the efi_printk() routine into its own source file, and provide local implementations of strlen() and strnlen() so that the standalone zboot app can efi_err and efi_info etc. Signed-off-by: Ard Biesheuvel <ardb@kernel.org>