Mike Mason writes:

  

diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c 
b/arch/powerpc/platforms/pseries/eeh_driver.c
index 380420f..9a2a6e3 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -182,6 +182,8 @@ static void eeh_report_reset(struct pci_dev *dev, 
void *userdata)
if (!driver)
return;

+ dev->error_state = pci_channel_io_normal;
+
eeh_enable_irq(dev);

if (!driver->err_handler ||
    

Your mail client totally mangled the whitespace.  I fixed it up and
applied it, since the patch was small, but in future please fix your
mail client so it doesn't do that.
  

It sounds like this patch needs to be applied to earlier kernel
versions -- do you agree?
  

Paul.