On Tue, Oct 31, 2017 at 08:14:58AM -0400, Hal Rosenstock wrote: > > This can cause ibpanic in ibstat when width is not set properly > as can occur when QSPF is not plugged into port. > > ibpanic: [7851] main: stat of IB device 'mlx5_1' failed: Invalid argument > > It's caused by kernel sysfs.c:show_rate returning -EINVAL > and that error being treated as failure in umad.c:get_port. > With this change, Rate is displayed as 0 with ibstat for this scenario. > > Signed-off-by: Hal Rosenstock <hal@xxxxxxxxxxxx> > --- > libibumad/umad.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > Thanks, applied.
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