6.6-stable review patch. If anyone has any objections, please let me know.
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From: Zheng Yejian zhengyejian1@huawei.com
[ 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@huawei.com Reviewed-by: Petr Mladek pmladek@suse.com Signed-off-by: Petr Mladek pmladek@suse.com Link: https://lore.kernel.org/r/20230914072644.4098857-1-zhengyejian1@huawei.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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; }