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| author | Robin Getz <robin.getz@analog.com> | 2010-03-29 14:07:33 (GMT) |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-05-22 18:19:07 (GMT) |
| commit | a80d5f449d1794d8e402f28cf3e1e9b57cb9f2d4 (patch) | |
| tree | 72d01ce134703d40197a6c66b5c5811fdc717f59 /arch/blackfin/kernel | |
| parent | a6d9dbf5e4daaf21b33917a809a5ac1e7bce9e05 (diff) | |
| download | linux-a80d5f449d1794d8e402f28cf3e1e9b57cb9f2d4.tar.xz | |
Blackfin: handle HW errors in the new "FAULT" printing code
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/kernel')
| -rw-r--r-- | arch/blackfin/kernel/trace.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/blackfin/kernel/trace.c b/arch/blackfin/kernel/trace.c index 317d427..59fcdf6 100644 --- a/arch/blackfin/kernel/trace.c +++ b/arch/blackfin/kernel/trace.c @@ -672,6 +672,15 @@ void dump_bfin_trace_buffer(void) * the trace buffer, (since it doesn't commit), so * we print out the fault address here */ + if (!fault && addr == ((unsigned short *)evt_ivhw)) { + addr = (unsigned short *)bfin_read_TBUF(); + decode_address(buf, (unsigned long)addr); + pr_notice(" FAULT : %s ", buf); + decode_instruction(addr); + pr_cont("\n"); + fault = 1; + continue; + } if (!fault && addr == (unsigned short *)trap && (cpu_pda[cpu].seqstat & SEQSTAT_EXCAUSE) > VEC_EXCPT15) { decode_address(buf, cpu_pda[cpu].icplb_fault_addr); |