On 2023/5/24 0:55, Jisheng Zhang wrote:
If building with -fdata-sections on riscv, LD_ORPHAN_WARN will warn
similar as below:
riscv64-linux-gnu-ld: warning: orphan section `.init.data.efi_loglevel'
from `./drivers/firmware/efi/libstub/printk.stub.o' being placed in
section `.init.data.efi_loglevel'
I believe this is caused by a a typo:
init.data.* should be .init.data.*
Fixes tag?
266ff2a8f51f kbuild: Fix asm-generic/vmlinux.lds.h for
LD_DEAD_CODE_DATA_ELIMINATION
Reviewed-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxx>
---
include/asm-generic/vmlinux.lds.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index d1f57e4868ed..371026ca7221 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -688,7 +688,7 @@
/* init and exit section handling */
#define INIT_DATA \
KEEP(*(SORT(___kentry+*))) \
- *(.init.data init.data.*) \
+ *(.init.data .init.data.*) \
MEM_DISCARD(init.data*) \
KERNEL_CTORS() \
MCOUNT_REC() \
