path: root/arch/s390
diff options
authorAlexander Kuleshov <kuleshovmail@gmail.com>2015-08-27 01:17:46 +0600
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2015-08-27 09:39:04 +0200
commite4ec73510812f24087a28ac8cbf1f77c9fb262e5 (patch)
tree18e51e3569440de89bf5c177c73beccefcab9698 /arch/s390
parent1d3f9094c6fdb5680fd3b19a5b153308d53a70ee (diff)
s390/jump_label: Use %*ph to print small buffers
printk() supports %*ph format specifier for printing a small buffers, let's use it intead of %02x %02x... Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/s390/kernel/jump_label.c b/arch/s390/kernel/jump_label.c
index a90299600483..c9dac2139f59 100644
--- a/arch/s390/kernel/jump_label.c
+++ b/arch/s390/kernel/jump_label.c
@@ -44,12 +44,9 @@ static void jump_label_bug(struct jump_entry *entry, struct insn *expected,
unsigned char *ipn = (unsigned char *)new;
pr_emerg("Jump label code mismatch at %pS [%p]\n", ipc, ipc);
- pr_emerg("Found: %02x %02x %02x %02x %02x %02x\n",
- ipc[0], ipc[1], ipc[2], ipc[3], ipc[4], ipc[5]);
- pr_emerg("Expected: %02x %02x %02x %02x %02x %02x\n",
- ipe[0], ipe[1], ipe[2], ipe[3], ipe[4], ipe[5]);
- pr_emerg("New: %02x %02x %02x %02x %02x %02x\n",
- ipn[0], ipn[1], ipn[2], ipn[3], ipn[4], ipn[5]);
+ pr_emerg("Found: %6ph\n", ipc);
+ pr_emerg("Expected: %6ph\n", ipe);
+ pr_emerg("New: %6ph\n", ipn);
panic("Corrupted kernel text");