merged Bruce
In message: [linux-yocto][v5.4/standard/intel-x86 and v5.4/standard/preempt-rt/intel-x86][PATCH] ice: Fix call trace on suspend on 09/12/2020 Yongxin Liu wrote: > From: Anirudh Venkataramanan <[email protected]> > > commit 466e4392920083c58c7ee8905795453d62c4add7 upstream. > > It appears that the ice_suspend flow is missing a call to pci_save_state > and this is triggering the message "State of device not saved by > ice_suspend" and a call trace. Fix it. > > Fixes: 769c500dcc1e ("ice: Add advanced power mgmt for WoL") > Signed-off-by: Anirudh Venkataramanan <[email protected]> > Tested-by: Aaron Brown <[email protected]> > Signed-off-by: Tony Nguyen <[email protected]> > Signed-off-by: Yongxin Liu <[email protected]> > --- > drivers/net/ethernet/intel/ice/ice_main.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/ethernet/intel/ice/ice_main.c > b/drivers/net/ethernet/intel/ice/ice_main.c > index cd523d6f40b6..32d1621bba24 100644 > --- a/drivers/net/ethernet/intel/ice/ice_main.c > +++ b/drivers/net/ethernet/intel/ice/ice_main.c > @@ -4182,6 +4182,7 @@ static int __maybe_unused ice_suspend(struct device > *dev) > } > ice_clear_interrupt_scheme(pf); > > + pci_save_state(pdev); > pci_wake_from_d3(pdev, pf->wol_ena); > pci_set_power_state(pdev, PCI_D3hot); > return 0; > -- > 2.14.4 >
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