Jonathan Marek ae0ad16260 efi/libstub: fix efi_parse_options() ignoring the default command line ... [ Upstream commit aacfa0ef247b0130b7a98bb52378f8cd727a66ca ] efi_convert_cmdline() always returns a size of at least 1 because it counts the NUL terminator, so the "cmdline_size == 0" condition is never satisfied. Change it to check if the string starts with a NUL character to get the intended behavior: to use CONFIG_CMDLINE when load_options_size == 0. Fixes: 60f38de7a8 ("efi/libstub: Unify command line param parsing") Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-12-09 10:31:53 +01:00
..
Makefile	riscv/efistub: Ensure GP-relative addressing is not used	2024-03-01 13:34:47 +01:00
Makefile.zboot	efi/libstub: zboot: Avoid eager evaluation of objcopy flags	2023-05-25 09:26:00 +02:00
alignedmem.c	arm64: efi: Limit allocations to 48-bit addressable physical region	2022-12-07 19:50:44 +01:00
arm32-stub.c	efi: libstub: Move screen_info handling to common code	2022-11-09 12:42:02 +01:00
arm64-stub.c	arm64: libstub: Move KASLR handling functions to kaslr.c	2023-09-05 19:49:29 -07:00
arm64.c	efi/zboot: arm64: Grab code size from ELF symbol in payload	2023-04-26 23:06:48 +02:00
bitmap.c	efi/libstub: Implement support for unaccepted memory	2023-06-06 16:58:23 +02:00
efi-stub-entry.c	efi: Do not include <linux/screen_info.h> from EFI header	2023-07-08 20:26:36 +02:00
efi-stub-helper.c	efi/libstub: Add generic support for parsing mem_encrypt=	2024-04-10 16:36:07 +02:00
efi-stub.c	efi/libstub: fix efi_parse_options() ignoring the default command line	2024-12-09 10:31:53 +01:00
efistub.h	efi/libstub: Add generic support for parsing mem_encrypt=	2024-04-10 16:36:07 +02:00
fdt.c	efi: libstub: only free priv.runtime_map when allocated	2024-06-12 11:13:01 +02:00
file.c	efi: libstub: Add mixed mode support to command line initrd loader	2022-11-18 09:14:08 +01:00
find.c	efi/libstub: Implement support for unaccepted memory	2023-06-06 16:58:23 +02:00
gop.c	…
intrinsics.c	efi: libstub: Clone memcmp() into the stub	2022-11-09 12:42:02 +01:00
kaslr.c	x86/efistub: Avoid placing the kernel below LOAD_PHYSICAL_ADDR	2024-02-16 19:10:47 +01:00
loongarch-stub.c	efi/loongarch: Directly position the loaded image file	2024-06-27 13:49:15 +02:00
loongarch-stub.h	efi/loongarch: Directly position the loaded image file	2024-06-27 13:49:15 +02:00
loongarch.c	LoongArch: Fix entry point in kernel image header	2024-06-27 13:49:15 +02:00
mem.c	arm64: efi: Limit allocations to 48-bit addressable physical region	2022-12-07 19:50:44 +01:00
pci.c	…
printk.c	efi: libstub: Enable efi_printk() in zboot decompressor	2022-11-09 12:42:02 +01:00
random.c	efi: stub: use random seed from EFI variable	2022-12-01 09:51:21 +01:00
randomalloc.c	efi/libstub: Cast away type warning in use of max()	2024-04-03 15:28:53 +02:00
relocate.c	efi: libstub: install boot-time memory map as config table	2022-09-27 13:22:49 +02:00
riscv-stub.c	riscv: libstub: Implement KASLR by using generic functions	2023-09-05 19:49:31 -07:00
riscv.c	efi/riscv: libstub: Split off kernel image relocation for builtin stub	2022-11-09 12:42:03 +01:00
screen_info.c	efi/libstub: Zero initialize heap allocated struct screen_info	2024-08-03 08:54:22 +02:00
secureboot.c	efi: libstub: check Shim mode using MokSBStateRT	2022-09-22 10:15:44 +02:00
skip_spaces.c	…
smbios.c	efi/libstub: smbios: Drop unused 'recsize' parameter	2023-03-18 11:44:57 +01:00
string.c	efi: libstub: Provide local implementations of strrchr() and memchr()	2022-11-09 12:42:02 +01:00
systable.c	efi/libstub: move efi_system_table global var into separate object	2022-09-19 11:19:35 +02:00
tpm.c	efistub/tpm: Use ACPI reclaim memory for event log to avoid corruption	2024-10-04 16:29:52 +02:00
unaccepted_memory.c	efi/unaccepted: Use ACPI reclaim memory for unaccepted memory table	2023-09-11 06:37:51 +00:00
vsprintf.c	isystem: ship and use stdarg.h	2021-08-19 09:02:55 +09:00
x86-5lvl.c	x86/efistub: Perform 4/5 level paging switch from the stub	2023-08-07 20:52:32 +02:00
x86-stub.c	x86/efistub: Revert to heap allocated boot_params for PE entrypoint	2024-08-03 08:54:12 +02:00
x86-stub.h	x86/efistub: Give up if memory attribute protocol returns an error	2024-02-16 19:10:46 +01:00
zboot-header.S	efi/zboot: Set forward edge CFI compat header flag if supported	2023-04-20 15:45:12 +02:00
zboot.c	x86/efistub: Avoid placing the kernel below LOAD_PHYSICAL_ADDR	2024-02-16 19:10:47 +01:00
zboot.lds	efi/libstub: zboot.lds: Discard .discard sections	2024-07-25 09:50:40 +02:00