On Wed, Feb 06, 2019 at 02:36:16PM -0700, Sushma Kalakota wrote: > commit e2b1820bd5d09 upstream > > Free up the IRQs we request on the suspend path and reallocate them on the > resume path. > > Fixes this error: > > CPU 111 disable failed: CPU has 9 vectors assigned and there are only 0 available. > Error taking CPU111 down: -34 > Non-boot CPUs are not disabled > Enabling non-boot CPUs ... > > For consistency, this patch also includes the VMD portion of: > 3eefa790c9681: PCI: host: Mark PCIe/PCI (MSI) cascade ISR as IRQF_NO_THREAD > > CC: Scott Bauer <scott.bauer@xxxxxxxxx> > CC: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> > CC: Keith Busch <keith.busch@xxxxxxxxx> > Reviewed-by: Jon Derrick <jonathan.derrick@xxxxxxxxx> > Signed-off-by: Sushma Kalakota <sushmax.kalakota@xxxxxxxxx> > --- > drivers/pci/host/vmd.c | 18 +++++++++++++++++- > 1 file changed, 17 insertions(+), 1 deletion(-) > What stable kernel tree(s) do you want this patch applied to? And why? thanks, greg k-h
