[PATCH 6.6 27/49] linux/export: Ensure natural alignment of kcrctab array

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

6.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Helge Deller <deller@gmx.de>

[ Upstream commit 753547de0daecbdbd1af3618987ddade325d9aaa ]

The ___kcrctab section holds an array of 32-bit CRC values.
Add a .balign 4 to tell the linker the correct memory alignment.

Fixes: f3304ecd7f06 ("linux/export: use inline assembler to populate symbol CRCs")
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 include/linux/export-internal.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/export-internal.h b/include/linux/export-internal.h
index b842aeecef791..5280194777340 100644
--- a/include/linux/export-internal.h
+++ b/include/linux/export-internal.h
@@ -66,6 +66,7 @@
 
 #define SYMBOL_CRC(sym, crc, sec)   \
 	asm(".section \"___kcrctab" sec "+" #sym "\",\"a\""	"\n" \
+	    ".balign 4"						"\n" \
 	    "__crc_" #sym ":"					"\n" \
 	    ".long " #crc					"\n" \
 	    ".previous"						"\n")
-- 
2.43.0