linux-kernel - [PATCH] kho: fix kho_test_restore section mismatch warning

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250731080007.2037366-1-arnd@kernel.org>
Date: Thu, 31 Jul 2025 10:00:00 +0200
From: Arnd Bergmann <arnd@...nel.org>
To: Andrew Morton <akpm@...ux-foundation.org>,
	"Mike Rapoport (Microsoft)" <rppt@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] kho: fix kho_test_restore section mismatch warning

From: Arnd Bergmann <arnd@...db.de>

kho_test_restore_data() is not always inlined, and that configuration
causes a link warning:

WARNING: modpost: vmlinux: section mismatch in reference: kho_test_restore+0xd2 (section: .text.unlikely) -> kho_test_restore_data.isra.0 (section: .init.text)
ERROR: modpost: Section mismatches detected.

Mark it __init as well to be consistent with the rest of the call chain.

Fixes: c2d288f7ab13 ("kho: add test for kexec handover")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 lib/test_kho.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/test_kho.c b/lib/test_kho.c
index f5fe39c7c2b1..aeeb693d0251 100644
--- a/lib/test_kho.c
+++ b/lib/test_kho.c
@@ -239,7 +239,7 @@ static int __init kho_test_restore_data(const void *fdt, int node)
 	return 0;
 }
 
-static int kho_test_restore(phys_addr_t fdt_phys)
+static int __init kho_test_restore(phys_addr_t fdt_phys)
 {
 	void *fdt = phys_to_virt(fdt_phys);
 	const unsigned int *magic;
-- 
2.39.5