6.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Zheng Yejian <zhengyejian1@xxxxxxxxxx>
[ Upstream commit 67e18e132f0fd738f8c8cac3aa1420312073f795 ]
Without the newline character, the log may not be printed immediately
after the error occurs.
Fixes: ca376a937486 ("livepatch: Prevent module-specific KLP rela sections from referencing vmlinux symbols")
Signed-off-by: Zheng Yejian <zhengyejian1@xxxxxxxxxx>
Reviewed-by: Petr Mladek <pmladek@xxxxxxxx>
Signed-off-by: Petr Mladek <pmladek@xxxxxxxx>
Link: https://lore.kernel.org/r/20230914072644.4098857-1-zhengyejian1@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
kernel/livepatch/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index 61328328c474c..ecbc9b6aba3a1 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/livepatch/core.c
@@ -243,7 +243,7 @@ static int klp_resolve_symbols(Elf_Shdr *sechdrs, const char *strtab,
* symbols are exported and normal relas can be used instead.
*/
if (!sec_vmlinux && sym_vmlinux) {
- pr_err("invalid access to vmlinux symbol '%s' from module-specific livepatch relocation section",
+ pr_err("invalid access to vmlinux symbol '%s' from module-specific livepatch relocation section\n",
sym_name);
return -EINVAL;
}
--
2.42.0
