On Tue, Aug 23, 2016 at 01:45:41PM +1000, Andrew Donnellan wrote: > Dear stable team > > Could you please cherry-pick the following: > > Commit: 949e9b827eb4736d96df520c67d07a54c64e99b8 > > Title: powerpc/eeh: eeh_pci_enable(): fix checking of post-request state > > Versions: 3.18, 4.1, 4.4 (doesn't apply cleanly on <= 3.16) > > Justification: Without this patch, in some circumstances EEH incorrectly > attempts to continue PCI recovery believing that MMIO and DMA have been > unfrozen, when they haven't, and in turn calls back into the device driver > even though the device is not accessible. This bug has been observed several > times on IBM CAPI/cxl test systems. Applied to 4.4-stable, thanks. greg k-h -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html