diff options
author | Sam Bobroff <sbobroff@linux.ibm.com> | 2018-05-25 13:11:33 +1000 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-06-03 20:43:39 +1000 |
commit | 2eae39f29b10038601ddc36dae346cd79c96faa1 (patch) | |
tree | 0d3be60a086a5fcac3e3574f49d1a325d4626557 /arch/powerpc/kernel/eeh.c | |
parent | d6c4932fbf2421bfd7f8fe75baa4ccef4a845f79 (diff) | |
download | linux-2eae39f29b10038601ddc36dae346cd79c96faa1.tar.bz2 |
powerpc/eeh: Add message when PE processing at parent
To aid debugging, add a message to show when EEH processing for a PE
will be done at the device's parent, rather than directly at the
device.
Signed-off-by: Sam Bobroff <sbobroff@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/eeh.c')
-rw-r--r-- | arch/powerpc/kernel/eeh.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c index f82dade4fb9a..1139821a9aec 100644 --- a/arch/powerpc/kernel/eeh.c +++ b/arch/powerpc/kernel/eeh.c @@ -541,8 +541,12 @@ int eeh_dev_check_failure(struct eeh_dev *edev) /* Frozen parent PE ? */ ret = eeh_ops->get_state(parent_pe, NULL); - if (ret > 0 && !eeh_state_active(ret)) + if (ret > 0 && !eeh_state_active(ret)) { pe = parent_pe; + pr_err("EEH: Failure of PHB#%x-PE#%x will be handled at parent PHB#%x-PE#%x.\n", + pe->phb->global_number, pe->addr, + pe->phb->global_number, parent_pe->addr); + } /* Next parent level */ parent_pe = parent_pe->parent; |