diff options
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/kernel/trap.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c index ac70fa5a2e2a..e5eeaf2b6af1 100644 --- a/arch/um/kernel/trap.c +++ b/arch/um/kernel/trap.c @@ -227,9 +227,16 @@ void bad_segv(struct faultinfo fi, unsigned long ip) void relay_signal(int sig, union uml_pt_regs *regs) { - if(arch_handle_signal(sig, regs)) return; - if(!UPT_IS_USER(regs)) + if(arch_handle_signal(sig, regs)) + return; + + if(!UPT_IS_USER(regs)){ + if(sig == SIGBUS) + printk("Bus error - the /dev/shm or /tmp mount likely " + "just ran out of space\n"); panic("Kernel mode signal %d", sig); + } + current->thread.arch.faultinfo = *UPT_FAULTINFO(regs); force_sig(sig, current); } |