Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Several conflicts, seemingly all over the place.

I used Stephen Rothwell's sample resolutions for many of these, if not
just to double check my own work, so definitely the credit largely
goes to him.

The NFP conflict consisted of a bug fix (moving operations
past the rhashtable operation) while chaning the initial
argument in the function call in the moved code.

The net/dsa/master.c conflict had to do with a bug fix intermixing of
making dsa_master_set_mtu() static with the fixing of the tagging
attribute location.

cls_flower had a conflict because the dup reject fix from Or
overlapped with the addition of port range classifiction.

__set_phy_supported()'s conflict was relatively easy to resolve
because Andrew fixed it in both trees, so it was just a matter
of taking the net-next copy.  Or at least I think it was :-)

Joe Stringer's fix to the handling of netns id 0 in bpf_sk_lookup()
intermixed with changes on how the sdif and caller_net are calculated
in these code paths in net-next.

The remaining BPF conflicts were largely about the addition of the
__bpf_md_ptr stuff in 'net' overlapping with adjustments and additions
to the relevant data structure where the MD pointer macros are used.

Signed-off-by: David S. Miller <davem@davemloft.net>

5 files changed, 14 insertions, 25 deletions

diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 2cbef2d7c207..88af6bff945f 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -81,8 +81,6 @@ struct imx6_pcie {
 #define PCIE_PL_PFLR_FORCE_LINK			(1 << 15)
 #define PCIE_PHY_DEBUG_R0 (PL_OFFSET + 0x28)
 #define PCIE_PHY_DEBUG_R1 (PL_OFFSET + 0x2c)
-#define PCIE_PHY_DEBUG_R1_XMLH_LINK_IN_TRAINING	(1 << 29)
-#define PCIE_PHY_DEBUG_R1_XMLH_LINK_UP		(1 << 4)
 
 #define PCIE_PHY_CTRL (PL_OFFSET + 0x114)
 #define PCIE_PHY_CTRL_DATA_LOC 0
@@ -711,12 +709,6 @@ static int imx6_pcie_host_init(struct pcie_port *pp)
 	return 0;
 }
 
-static int imx6_pcie_link_up(struct dw_pcie *pci)
-{
-	return dw_pcie_readl_dbi(pci, PCIE_PHY_DEBUG_R1) &
-			PCIE_PHY_DEBUG_R1_XMLH_LINK_UP;
-}
-
 static const struct dw_pcie_host_ops imx6_pcie_host_ops = {
 	.host_init = imx6_pcie_host_init,
 };
@@ -749,7 +741,7 @@ static int imx6_add_pcie_port(struct imx6_pcie *imx6_pcie,
 }
 
 static const struct dw_pcie_ops dw_pcie_ops = {
-	.link_up = imx6_pcie_link_up,
+	/* No special ops needed, but pcie-designware still expects this struct */
 };
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c
index 3724d3ef7008..7aa9a82b7ebd 100644
--- a/drivers/pci/controller/dwc/pci-layerscape.c
+++ b/drivers/pci/controller/dwc/pci-layerscape.c
@@ -88,7 +88,7 @@ static void ls_pcie_disable_outbound_atus(struct ls_pcie *pcie)
 	int i;
 
 	for (i = 0; i < PCIE_IATU_NUM; i++)
-		dw_pcie_disable_atu(pcie->pci, DW_PCIE_REGION_OUTBOUND, i);
+		dw_pcie_disable_atu(pcie->pci, i, DW_PCIE_REGION_OUTBOUND);
 }
 
 static int ls1021_pcie_link_up(struct dw_pcie *pci)
diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
index 1e7b02221eac..de8635af4cde 100644
--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
@@ -440,7 +440,6 @@ int dw_pcie_ep_raise_msix_irq(struct dw_pcie_ep *ep, u8 func_no,
 	tbl_offset = dw_pcie_readl_dbi(pci, reg);
 	bir = (tbl_offset & PCI_MSIX_TABLE_BIR);
 	tbl_offset &= PCI_MSIX_TABLE_OFFSET;
-	tbl_offset >>= 3;
 
 	reg = PCI_BASE_ADDRESS_0 + (4 * bir);
 	bar_addr_upper = 0;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index d068f11d08a7..c9d8e3c837de 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -5556,9 +5556,13 @@ enum pci_bus_speed pcie_get_speed_cap(struct pci_dev *dev)
 	u32 lnkcap2, lnkcap;
 
 	/*
-	 * PCIe r4.0 sec 7.5.3.18 recommends using the Supported Link
-	 * Speeds Vector in Link Capabilities 2 when supported, falling
-	 * back to Max Link Speed in Link Capabilities otherwise.
+	 * Link Capabilities 2 was added in PCIe r3.0, sec 7.8.18.  The
+	 * implementation note there recommends using the Supported Link
+	 * Speeds Vector in Link Capabilities 2 when supported.
+	 *
+	 * Without Link Capabilities 2, i.e., prior to PCIe r3.0, software
+	 * should use the Supported Link Speeds field in Link Capabilities,
+	 * where only 2.5 GT/s and 5.0 GT/s speeds were defined.
 	 */
 	pcie_capability_read_dword(dev, PCI_EXP_LNKCAP2, &lnkcap2);
 	if (lnkcap2) { /* PCIe r3.0-compliant */
@@ -5574,16 +5578,10 @@ enum pci_bus_speed pcie_get_speed_cap(struct pci_dev *dev)
 	}
 
 	pcie_capability_read_dword(dev, PCI_EXP_LNKCAP, &lnkcap);
-	if (lnkcap) {
-		if (lnkcap & PCI_EXP_LNKCAP_SLS_16_0GB)
-			return PCIE_SPEED_16_0GT;
-		else if (lnkcap & PCI_EXP_LNKCAP_SLS_8_0GB)
-			return PCIE_SPEED_8_0GT;
-		else if (lnkcap & PCI_EXP_LNKCAP_SLS_5_0GB)
-			return PCIE_SPEED_5_0GT;
-		else if (lnkcap & PCI_EXP_LNKCAP_SLS_2_5GB)
-			return PCIE_SPEED_2_5GT;
-	}
+	if ((lnkcap & PCI_EXP_LNKCAP_SLS) == PCI_EXP_LNKCAP_SLS_5_0GB)
+		return PCIE_SPEED_5_0GT;
+	else if ((lnkcap & PCI_EXP_LNKCAP_SLS) == PCI_EXP_LNKCAP_SLS_2_5GB)
+		return PCIE_SPEED_2_5GT;
 
 	return PCI_SPEED_UNKNOWN;
 }
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index dcb29cb76dc6..f78860ce884b 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -895,7 +895,7 @@ void pcie_aspm_init_link_state(struct pci_dev *pdev)
 	struct pcie_link_state *link;
 	int blacklist = !!pcie_aspm_sanity_check(pdev);
 
-	if (!aspm_support_enabled || aspm_disabled)
+	if (!aspm_support_enabled)
 		return;
 
 	if (pdev->link_state)