| Message ID | 20230523165502.2592-4-jszhang@kernel.org (mailing list archive) |
|---|---|
| State | Changes Requested |
| Headers | show |
| Series | riscv: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION | expand |
| Context | Check | Description |
|---|---|---|
| conchuod/tree_selection | fail | Failed to apply to next/pending-fixes, riscv/for-next or riscv/master |
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@huawei.com> > > Signed-off-by: Jisheng Zhang <jszhang@kernel.org> > --- > 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() \
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() \
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.* Signed-off-by: Jisheng Zhang <jszhang@kernel.org> --- include/asm-generic/vmlinux.lds.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)