On Wed, Mar 15, 2023 at 11:11:44AM -0400, Michael S. Tsirkin wrote:
On Wed, Mar 15, 2023 at 01:13:55PM +0100, Greg Kroah-Hartman wrote:
From: Alvaro Karsz alvaro.karsz@solid-run.com
[ Upstream commit d089d69cc1f824936eeaa4fa172f8fa1a0949eaa ]
This patch fixes a FLR bug on the SNET DPU rev 1 by setting the PCI_DEV_FLAGS_NO_FLR_RESET flag.
As there is a quirk to avoid FLR (quirk_no_flr), I added a new quirk to check the rev ID before calling to quirk_no_flr.
Without this patch, a SNET DPU rev 1 may hang when FLR is applied.
Signed-off-by: Alvaro Karsz alvaro.karsz@solid-run.com Acked-by: Bjorn Helgaas bhelgaas@google.com Message-Id: 20230110165638.123745-3-alvaro.karsz@solid-run.com Signed-off-by: Michael S. Tsirkin mst@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org
This is ony needed if the SNET driver is included but isn't it all just for 6.3?
Good point, that wasn't very obvious and this looked like "just another quirk to add" patch. I'll go drop this from all queues now, thanks.
greg k-h