[PATCH 02/16] powerpc: override __ALIGN() and __ALIGN_STR() macros

From: Sathvika Vasireddy
Date: Mon Aug 08 2022 - 07:50:14 EST


Since we need an alignment of 4 bytes, override
__ALIGN() and __ALIGN_STR() accordingly.

Signed-off-by: Sathvika Vasireddy <sv@xxxxxxxxxxxxx>
---
arch/powerpc/include/asm/linkage.h | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/powerpc/include/asm/linkage.h b/arch/powerpc/include/asm/linkage.h
index b71b9582e754..8df88fe61438 100644
--- a/arch/powerpc/include/asm/linkage.h
+++ b/arch/powerpc/include/asm/linkage.h
@@ -2,8 +2,12 @@
#ifndef _ASM_POWERPC_LINKAGE_H
#define _ASM_POWERPC_LINKAGE_H

+#include <linux/stringify.h>
#include <asm/types.h>

+#define __ALIGN .align 2
+#define __ALIGN_STR __stringify(__ALIGN)
+
#ifdef CONFIG_PPC64_ELF_ABI_V1
#define cond_syscall(x) \
asm ("\t.weak " #x "\n\t.set " #x ", sys_ni_syscall\n" \
--
2.31.1