| From 46448a3112ea99fbc6a9a2fc2e32ccfb5abe2dee Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Thu, 20 Feb 2020 17:01:32 +0530 |
| Subject: powerpc: Include .BTF section |
| |
| From: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> |
| |
| [ Upstream commit cb0cc635c7a9fa8a3a0f75d4d896721819c63add ] |
| |
| Selecting CONFIG_DEBUG_INFO_BTF results in the below warning from ld: |
| ld: warning: orphan section `.BTF' from `.btf.vmlinux.bin.o' being placed in section `.BTF' |
| |
| Include .BTF section in vmlinux explicitly to fix the same. |
| |
| Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> |
| Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
| Link: https://lore.kernel.org/r/20200220113132.857132-1-naveen.n.rao@linux.vnet.ibm.com |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| arch/powerpc/kernel/vmlinux.lds.S | 6 ++++++ |
| 1 file changed, 6 insertions(+) |
| |
| diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S |
| index 876ac9d52afcb..9b1e297be6730 100644 |
| --- a/arch/powerpc/kernel/vmlinux.lds.S |
| +++ b/arch/powerpc/kernel/vmlinux.lds.S |
| @@ -255,6 +255,12 @@ SECTIONS |
| *(.branch_lt) |
| } |
| |
| +#ifdef CONFIG_DEBUG_INFO_BTF |
| + .BTF : AT(ADDR(.BTF) - LOAD_OFFSET) { |
| + *(.BTF) |
| + } |
| +#endif |
| + |
| .opd : AT(ADDR(.opd) - LOAD_OFFSET) { |
| *(.opd) |
| } |
| -- |
| 2.20.1 |
| |
