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| author | Gavin Shan <shangw@linux.vnet.ibm.com> | 2013-11-22 16:28:46 +0800 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-12-05 16:08:19 +1100 |
| commit | 2c77e95741e1202f993a4126f1f401459f1bcd4d (patch) | |
| tree | bdcb798caf17237624f7f3503d1417c8362f2c42 /arch/powerpc/platforms | |
| parent | 93aef2a789778e7ec787179fc9b34ca4885a5ef3 (diff) | |
| download | op-kernel-dev-2c77e95741e1202f993a4126f1f401459f1bcd4d.zip op-kernel-dev-2c77e95741e1202f993a4126f1f401459f1bcd4d.tar.gz | |
powerpc/eeh: Output PHB diag-data
When hitting frozen PE or fenced PHB, it's always indicative to
have dumped PHB diag-data for further analysis and diagnosis.
However, we never dump that for the cases. The patch intends to
dump PHB diag-data at the backend of eeh_ops::get_log() for PowerNV
platform.
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/powernv/eeh-ioda.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c index be33a16..31320c6 100644 --- a/arch/powerpc/platforms/powernv/eeh-ioda.c +++ b/arch/powerpc/platforms/powernv/eeh-ioda.c @@ -588,11 +588,8 @@ static int ioda_eeh_get_log(struct eeh_pe *pe, int severity, return -EIO; } - /* - * FIXME: We probably need log the error in somewhere. - * Lets make it up in future. - */ - /* pr_info("%s", phb->diag.blob); */ + /* The PHB diag-data is always indicative */ + pnv_pci_dump_phb_diag_data(hose, phb->diag.blob); spin_unlock_irqrestore(&phb->lock, flags); |
