diff options
| author | Ard Biesheuvel <ardb@kernel.org> | 2022-05-06 11:37:50 +0200 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2022-09-19 11:19:35 +0200 |
| commit | 514377d8a7da608ce618cdbeb5a2110a5a5178fc (patch) | |
| tree | 69e002289d8ec8c426659a0a224e941c9b9b9dd9 | |
| parent | c82ceb440b886cc0f3945b6db979c49c48a4af29 (diff) | |
efi/libstub: move efi_system_table global var into separate object
To avoid pulling in the wrong object when using the libstub static
library to build the decompressor, define efi_system_table in a separate
compilation unit.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
| -rw-r--r-- | drivers/firmware/efi/libstub/Makefile | 3 | ||||
| -rw-r--r-- | drivers/firmware/efi/libstub/efi-stub.c | 2 | ||||
| -rw-r--r-- | drivers/firmware/efi/libstub/systable.c | 8 |
3 files changed, 10 insertions, 3 deletions
diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index 834c0bd65034..da2798030581 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -66,7 +66,8 @@ $(obj)/lib-%.o: $(srctree)/lib/%.c FORCE $(call if_changed_rule,cc_o_c) lib-$(CONFIG_EFI_GENERIC_STUB) += efi-stub.o fdt.o string.o intrinsics.o \ - $(patsubst %.c,lib-%.o,$(efi-deps-y)) + $(patsubst %.c,lib-%.o,$(efi-deps-y)) \ + systable.o lib-$(CONFIG_ARM) += arm32-stub.o lib-$(CONFIG_ARM64) += arm64-stub.o diff --git a/drivers/firmware/efi/libstub/efi-stub.c b/drivers/firmware/efi/libstub/efi-stub.c index 4bf751484e8b..57ea04378087 100644 --- a/drivers/firmware/efi/libstub/efi-stub.c +++ b/drivers/firmware/efi/libstub/efi-stub.c @@ -57,8 +57,6 @@ static u64 virtmap_base = EFI_RT_VIRTUAL_BASE; static bool flat_va_mapping = (EFI_RT_VIRTUAL_OFFSET != 0); -const efi_system_table_t *efi_system_table; - static struct screen_info *setup_graphics(void) { efi_guid_t gop_proto = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID; diff --git a/drivers/firmware/efi/libstub/systable.c b/drivers/firmware/efi/libstub/systable.c new file mode 100644 index 000000000000..91d016b02f8c --- /dev/null +++ b/drivers/firmware/efi/libstub/systable.c @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/efi.h> +#include <asm/efi.h> + +#include "efistub.h" + +const efi_system_table_t *efi_system_table; |