redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

Dump the registers on undefined instruction userspace faults 

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
wifi-calibration
Russell King 2014-04-10 00:49:50 +01:00
parent 0b1f68e836
commit b5b6b5f544
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/kernel/traps.c
View File

@ -445,6 +445,7 @@ die_sig:
if (user_debug & UDBG_UNDEFINED) {
printk(KERN_INFO "%s (%d): undefined instruction: pc=%p\n",
current->comm, task_pid_nr(current), pc);
__show_regs(regs);
dump_instr(KERN_INFO, regs);
}
#endif