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Date: Tue, 12 Jan 2021 07:55:03 -0500 From: Sasha Levin <sashal@...nel.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Oded Gabbay <ogabbay@...nel.org>, Sasha Levin <sashal@...nel.org> Subject: [PATCH AUTOSEL 5.10 21/51] habanalabs: register to pci shutdown callback From: Oded Gabbay <ogabbay@...nel.org> [ Upstream commit fcaebc7354188b0d708c79df4390fbabd4d9799d ] We need to make sure our device is idle when rebooting a virtual machine. This is done in the driver level. The firmware will later handle FLR but we want to be extra safe and stop the devices until the FLR is handled. Signed-off-by: Oded Gabbay <ogabbay@...nel.org> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/misc/habanalabs/common/habanalabs_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/misc/habanalabs/common/habanalabs_drv.c b/drivers/misc/habanalabs/common/habanalabs_drv.c index f9067d3ef4376..3bcef64a677ae 100644 --- a/drivers/misc/habanalabs/common/habanalabs_drv.c +++ b/drivers/misc/habanalabs/common/habanalabs_drv.c @@ -528,6 +528,7 @@ static struct pci_driver hl_pci_driver = { .id_table = ids, .probe = hl_pci_probe, .remove = hl_pci_remove, + .shutdown = hl_pci_remove, .driver.pm = &hl_pm_ops, .err_handler = &hl_pci_err_handler, }; -- 2.27.0
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