linux-kernel - [PATCH 1/2] powerpc/32: Remove remaining .stabs annotations

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Message-Id: <68932ec2ba6b868d35006b96e90f0890f3da3c05.1638273868.git.christophe.leroy@csgroup.eu>
Date:   Tue, 30 Nov 2021 13:04:49 +0100
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        kernel test robot <lkp@...el.com>
Subject: [PATCH 1/2] powerpc/32: Remove remaining .stabs annotations

STABS debug format has been superseded long time ago by DWARF.

Remove the few remaining .stabs annotations from old 32 bits code.

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 arch/powerpc/include/asm/ppc_asm.h   | 1 -
 arch/powerpc/kernel/head_book3s_32.S | 3 ---
 arch/powerpc/lib/checksum_32.S       | 3 ---
 arch/powerpc/lib/copy_32.S           | 3 ---
 4 files changed, 10 deletions(-)

diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 7be24048b8d1..35544ba93352 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -197,7 +197,6 @@ GLUE(.,name):
 n:
 
 #define _GLOBAL(n)	\
-	.stabs __stringify(n:F-1),N_FUN,0,0,n;\
 	.globl n;	\
 n:
 
diff --git a/arch/powerpc/kernel/head_book3s_32.S b/arch/powerpc/kernel/head_book3s_32.S
index 68e5c0a7e99d..dae813539851 100644
--- a/arch/powerpc/kernel/head_book3s_32.S
+++ b/arch/powerpc/kernel/head_book3s_32.S
@@ -50,9 +50,6 @@
 	mtspr	SPRN_DBAT##n##L,RB
 
 	__HEAD
-	.stabs	"arch/powerpc/kernel/",N_SO,0,0,0f
-	.stabs	"head_book3s_32.S",N_SO,0,0,0f
-0:
 _ENTRY(_stext);
 
 /*
diff --git a/arch/powerpc/lib/checksum_32.S b/arch/powerpc/lib/checksum_32.S
index 27d9070617df..4541e8e29467 100644
--- a/arch/powerpc/lib/checksum_32.S
+++ b/arch/powerpc/lib/checksum_32.S
@@ -116,9 +116,6 @@ EXPORT_SYMBOL(__csum_partial)
 	EX_TABLE(8 ## n ## 7b, fault);
 
 	.text
-	.stabs	"arch/powerpc/lib/",N_SO,0,0,0f
-	.stabs	"checksum_32.S",N_SO,0,0,0f
-0:
 
 CACHELINE_BYTES = L1_CACHE_BYTES
 LG_CACHELINE_BYTES = L1_CACHE_SHIFT
diff --git a/arch/powerpc/lib/copy_32.S b/arch/powerpc/lib/copy_32.S
index a3bcf4786e4a..3e9c27c46331 100644
--- a/arch/powerpc/lib/copy_32.S
+++ b/arch/powerpc/lib/copy_32.S
@@ -57,9 +57,6 @@
 	EX_TABLE(8 ## n ## 7b,9 ## n ## 1b)
 
 	.text
-	.stabs	"arch/powerpc/lib/",N_SO,0,0,0f
-	.stabs	"copy_32.S",N_SO,0,0,0f
-0:
 
 CACHELINE_BYTES = L1_CACHE_BYTES
 LG_CACHELINE_BYTES = L1_CACHE_SHIFT
-- 
2.33.1