Commit 5492886c authored by Heiko Carstens's avatar Heiko Carstens
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s390/jump_label: print real address in a case of a jump label bug 



In case of a jump label print the real address of the piece of code
where a mismatch was detected. This is right before the system panics,
so there is nothing revealed.

Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent bb50655b

arch/s390/kernel/jump_label.c

+1 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ static void jump_label_bug(struct jump_entry *entry, struct insn *expected, 
	unsigned char *ipe = (unsigned char *)expected;

	unsigned char *ipn = (unsigned char *)new;



	pr_emerg("Jump label code mismatch at %pS [%p]\n", ipc, ipc);

	pr_emerg("Jump label code mismatch at %pS [%px]\n", ipc, ipc);

	pr_emerg("Found:    %6ph\n", ipc);

	pr_emerg("Expected: %6ph\n", ipe);

	pr_emerg("New:      %6ph\n", ipn);