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| author |   Paul Mackerras <paulus@samba.org> | 2005-10-31 13:37:12 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-10-31 13:37:12 +1100 |
| commit | 23fd07750a789a66fe88cf173d52a18f1a387da4 (patch) | |
| tree | 06fdd6df35fdb835abdaa9b754d62f6b84b97250 /arch/parisc/kernel/unaligned.c | |
| parent | ppc: remove duplicate export of cur_cpu_spec (diff) | |
| parent | Merge master.kernel.org:/home/rmk/linux-2.6-serial (diff) | |
| download | linux-dev-23fd07750a789a66fe88cf173d52a18f1a387da4.tar.xz linux-dev-23fd07750a789a66fe88cf173d52a18f1a387da4.zip | |
Merge ../linux-2.6 by hand
Diffstat (limited to 'arch/parisc/kernel/unaligned.c')
| -rw-r--r-- | arch/parisc/kernel/unaligned.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c index 62eea35bcd69..eaae8a021f9f 100644 --- a/arch/parisc/kernel/unaligned.c +++ b/arch/parisc/kernel/unaligned.c @@ -513,15 +513,18 @@ void handle_unaligned(struct pt_regs *regs) register int flop=0; /* true if this is a flop */ /* log a message with pacing */ - if (user_mode(regs)) - { - if (unaligned_count > 5 && jiffies - last_time > 5*HZ) - { + if (user_mode(regs)) { + if (current->thread.flags & PARISC_UAC_SIGBUS) { + goto force_sigbus; + } + + if (unaligned_count > 5 && jiffies - last_time > 5*HZ) { unaligned_count = 0; last_time = jiffies; } - if (++unaligned_count < 5) - { + + if (!(current->thread.flags & PARISC_UAC_NOPRINT) + && ++unaligned_count < 5) { char buf[256]; sprintf(buf, "%s(%d): unaligned access to 0x" RFMT " at ip=0x" RFMT "\n", current->comm, current->pid, regs->ior, regs->iaoq[0]); @@ -530,6 +533,7 @@ void handle_unaligned(struct pt_regs *regs) show_regs(regs); #endif } + if (!unaligned_enabled) goto force_sigbus; } |