Commit 3d2d8c0f authored Apr 06, 2017 by Sergey Temerkhanov Committed by Borislav Petkov Apr 07, 2017

EDAC, thunderx: Change LMC index calculation



Shift the node number by 3 bits instead of 8 allowing proper functioning
with default EDAC_MAX_MCS.

Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com>
Cc: David Daney <david.daney@cavium.com>
Cc: Jan.Glauber@cavium.com
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/20170406113755.17082-1-s.temerkhanov@gmail.com


Signed-off-by: Borislav Petkov <bp@suse.de>

parent 25b223dd

drivers/edac/thunderx_edac.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -670,7 +670,7 @@ static inline int pci_dev_to_mc_idx(struct pci_dev *pdev)
		int node = dev_to_node(&pdev->dev);
		int ret = PCI_FUNC(pdev->devfn);

		ret += max(node, 0) << 8;
		ret += max(node, 0) << 3;

		return ret;
		}