Merge: arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY

MR: https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-9/-/merge_requests/4736

JIRA: https://issues.redhat.com/browse/RHEL-46931  
CVE: CVE-2024-39488

Avoid potential unexpected panic() in __BUG_ENTRY() macro.

Signed-off-by: Mark Salter <msalter@redhat.com>

Approved-by: Mark Langsdorf <mlangsdo@redhat.com>
Approved-by: John B. Wyatt IV <jwyatt@redhat.com>
Approved-by: CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com>

Merged-by: Lucas Zampieri <lzampier@redhat.com>

Author: zampierilucas

arch/arm64/include/asm/asm-bug.h

@@ -28,6 +28,7 @@
 	14470:	.long 14471f - .;			\
 _BUGVERBOSE_LOCATION(__FILE__, __LINE__)		\
 		.short flags; 				\
+		.align 2;				\
 		.popsection;				\
 	14471:
 #else