| From 66aa7e60b1f460e851a269e1f37480fdad212dbe Mon Sep 17 00:00:00 2001 |
| From: Christophe Leroy <christophe.leroy@c-s.fr> |
| Date: Fri, 10 May 2019 06:31:28 +0000 |
| Subject: [PATCH] powerpc/64: mark start_here_multiplatform as __ref |
| |
| commit 9c4e4c90ec24652921e31e9551fcaedc26eec86d upstream. |
| |
| Otherwise, the following warning is encountered: |
| |
| WARNING: vmlinux.o(.text+0x3dc6): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup() |
| The function start_here_multiplatform() references |
| the function __init .early_setup(). |
| This is often because start_here_multiplatform lacks a __init |
| annotation or the annotation of .early_setup is wrong. |
| |
| Fixes: 56c46bba9bbf ("powerpc/64: Fix booting large kernels with STRICT_KERNEL_RWX") |
| Cc: Russell Currey <ruscur@russell.cc> |
| Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> |
| Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S |
| index b5a5c6896019..91d297e696dd 100644 |
| --- a/arch/powerpc/kernel/head_64.S |
| +++ b/arch/powerpc/kernel/head_64.S |
| @@ -900,6 +900,7 @@ p_toc: .8byte __toc_start + 0x8000 - 0b |
| /* |
| * This is where the main kernel code starts. |
| */ |
| +__REF |
| start_here_multiplatform: |
| /* set up the TOC */ |
| bl relative_toc |
| @@ -975,6 +976,7 @@ start_here_multiplatform: |
| RFI |
| b . /* prevent speculative execution */ |
| |
| + .previous |
| /* This is where all platforms converge execution */ |
| |
| start_here_common: |
| -- |
| 2.27.0 |
| |
