Merge remote-tracking branch 'origin/master'kernel-4.8.0-0.rc7.git0.1.vanilla.knurd.1.fc25kernel-4.8.0-0.rc7.git0.1.vanilla.knurd.1.fc24kernel-4.8.0-0.rc7.git0.1.vanilla.knurd.1.fc23

15 files changed, 1120 insertions, 597 deletions

diff --git a/arcmsr-buffer-overflow-in-archmsr_iop_message_xfer.patch b/arcmsr-buffer-overflow-in-archmsr_iop_message_xfer.patch
new file mode 100644
index 000000000..81ed8814d
--- /dev/null
+++ b/arcmsr-buffer-overflow-in-archmsr_iop_message_xfer.patch
@@ -0,0 +1,41 @@
+From: Dan Carpenter <dan.carpenter@oracle.com>
+Date: 2016-09-15 13:44:56
+Subject: [patch v2] arcmsr: buffer overflow in arcmsr_iop_message_xfer()
+
+We need to put an upper bound on "user_len" so the memcpy() doesn't
+overflow.
+
+Reported-by: Marco Grassi <marco.gra@gmail.com>
+Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
+Reviewed-by: Tomas Henzl <thenzl@redhat.com>
+
+diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
+index 7640498..110eca9 100644
+--- a/drivers/scsi/arcmsr/arcmsr_hba.c
++++ b/drivers/scsi/arcmsr/arcmsr_hba.c
+@@ -2388,7 +2388,8 @@ static int arcmsr_iop_message_xfer(struct AdapterControlBlock *acb,
+ 	}
+ 	case ARCMSR_MESSAGE_WRITE_WQBUFFER: {
+ 		unsigned char *ver_addr;
+-		int32_t user_len, cnt2end;
++		uint32_t user_len;
++		int32_t cnt2end;
+ 		uint8_t *pQbuffer, *ptmpuserbuffer;
+ 		ver_addr = kmalloc(ARCMSR_API_DATA_BUFLEN, GFP_ATOMIC);
+ 		if (!ver_addr) {
+@@ -2397,6 +2398,11 @@ static int arcmsr_iop_message_xfer(struct AdapterControlBlock *acb,
+ 		}
+ 		ptmpuserbuffer = ver_addr;
+ 		user_len = pcmdmessagefld->cmdmessage.Length;
++		if (user_len > ARCMSR_API_DATA_BUFLEN) {
++			retvalue = ARCMSR_MESSAGE_FAIL;
++			kfree(ver_addr);
++			goto message_out;
++		}
+ 		memcpy(ptmpuserbuffer,
+ 			pcmdmessagefld->messagedatabuffer, user_len);
+ 		spin_lock_irqsave(&acb->wqbuffer_lock, flags);
+--
+To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
+the body of a message to majordomo@vger.kernel.org
+More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff --git a/arm64-pcie-quirks-xgene.patch b/arm64-pcie-quirks-xgene.patch
deleted file mode 100644
index 9defc1763..000000000
--- a/arm64-pcie-quirks-xgene.patch
+++ /dev/null
@@ -1,508 +0,0 @@
-From 965e95a91066290f6555546f066a6e2aaba1199e Mon Sep 17 00:00:00 2001
-From: Peter Robinson <pbrobinson@gmail.com>
-Date: Tue, 5 Jul 2016 23:49:39 +0100
-Subject: [PATCH] Some platforms may not be fully compliant with generic set of
- PCI config accessors. For these cases we implement the way to overwrite
- accessors set. Algorithm traverses available quirk list, matches against
- <oem_id, oem_table_id, domain, bus number> tuple and returns corresponding
- PCI config ops. oem_id and oem_table_id come from MCFG table standard header.
- All quirks can be defined using DECLARE_ACPI_MCFG_FIXUP() macro and kept self
- contained. Example:
-
-/* Custom PCI config ops */
-static struct pci_generic_ecam_ops foo_pci_ops = {
-        .bus_shift      = 24,
-        .pci_ops = {
-                .map_bus = pci_ecam_map_bus,
-                .read = foo_ecam_config_read,
-                .write = foo_ecam_config_write,
-        }
-};
-
-DECLARE_ACPI_MCFG_FIXUP(&foo_pci_ops, <oem_id_str>, <oem_table_id>, <domain_nr>, <bus_nr>);
-
-Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
-Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
----
- drivers/acpi/pci_mcfg.c           | 41 ++++++++++++++++++++++++++++++++++++---
- include/asm-generic/vmlinux.lds.h |  7 +++++++
- include/linux/pci-acpi.h          | 20 +++++++++++++++++++
- 3 files changed, 65 insertions(+), 3 deletions(-)
-
-diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
-index b5b376e..a5c9067 100644
---- a/drivers/acpi/pci_mcfg.c
-+++ b/drivers/acpi/pci_mcfg.c
-@@ -22,6 +22,10 @@
- #include <linux/kernel.h>
- #include <linux/pci.h>
- #include <linux/pci-acpi.h>
-+#include <linux/pci-ecam.h>
-+
-+/* Root pointer to the mapped MCFG table */
-+static struct acpi_table_mcfg *mcfg_table;
- 
- /* Structure to hold entries from the MCFG table */
- struct mcfg_entry {
-@@ -35,6 +39,38 @@ struct mcfg_entry {
- /* List to save MCFG entries */
- static LIST_HEAD(pci_mcfg_list);
- 
-+extern struct pci_cfg_fixup __start_acpi_mcfg_fixups[];
-+extern struct pci_cfg_fixup __end_acpi_mcfg_fixups[];
-+
-+struct pci_ecam_ops *pci_mcfg_get_ops(struct acpi_pci_root *root)
-+{
-+       int bus_num = root->secondary.start;
-+       int domain = root->segment;
-+       struct pci_cfg_fixup *f;
-+
-+       if (!mcfg_table)
-+               return &pci_generic_ecam_ops;
-+
-+       /*
-+        * Match against platform specific quirks and return corresponding
-+        * CAM ops.
-+        *
-+        * First match against PCI topology <domain:bus> then use OEM ID and
-+        * OEM revision from MCFG table standard header.
-+        */
-+       for (f = __start_acpi_mcfg_fixups; f < __end_acpi_mcfg_fixups; f++) {
-+               if ((f->domain == domain || f->domain == PCI_MCFG_DOMAIN_ANY) &&
-+                   (f->bus_num == bus_num || f->bus_num == PCI_MCFG_BUS_ANY) &&
-+                   (!strncmp(f->oem_id, mcfg_table->header.oem_id,
-+                             ACPI_OEM_ID_SIZE)) &&
-+                   (!strncmp(f->oem_table_id, mcfg_table->header.oem_table_id,
-+                             ACPI_OEM_TABLE_ID_SIZE)))
-+                       return f->ops;
-+       }
-+       /* No quirks, use ECAM */
-+       return &pci_generic_ecam_ops;
-+}
-+
- phys_addr_t pci_mcfg_lookup(u16 seg, struct resource *bus_res)
- {
- 	struct mcfg_entry *e;
-@@ -54,7 +90,6 @@ phys_addr_t pci_mcfg_lookup(u16 seg, struct resource *bus_res)
- 
- static __init int pci_mcfg_parse(struct acpi_table_header *header)
- {
--	struct acpi_table_mcfg *mcfg;
- 	struct acpi_mcfg_allocation *mptr;
- 	struct mcfg_entry *e, *arr;
- 	int i, n;
-@@ -64,8 +99,8 @@ static __init int pci_mcfg_parse(struct acpi_table_header *header)
- 
- 	n = (header->length - sizeof(struct acpi_table_mcfg)) /
- 					sizeof(struct acpi_mcfg_allocation);
--	mcfg = (struct acpi_table_mcfg *)header;
--	mptr = (struct acpi_mcfg_allocation *) &mcfg[1];
-+	mcfg_table = (struct acpi_table_mcfg *)header;
-+	mptr = (struct acpi_mcfg_allocation *) &mcfg_table[1];
- 
- 	arr = kcalloc(n, sizeof(*arr), GFP_KERNEL);
- 	if (!arr)
-diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
-index 2456397..c49bd36 100644
---- a/include/asm-generic/vmlinux.lds.h
-+++ b/include/asm-generic/vmlinux.lds.h
-@@ -308,6 +308,13 @@
- 		VMLINUX_SYMBOL(__end_pci_fixups_suspend_late) = .;	\
- 	}								\
- 									\
-+	/* ACPI MCFG quirks */						\
-+	.acpi_fixup        : AT(ADDR(.acpi_fixup) - LOAD_OFFSET) {	\
-+		VMLINUX_SYMBOL(__start_acpi_mcfg_fixups) = .;		\
-+		*(.acpi_fixup_mcfg)					\
-+		VMLINUX_SYMBOL(__end_acpi_mcfg_fixups) = .;		\
-+	}								\
-+									\
- 	/* Built-in firmware blobs */					\
- 	.builtin_fw        : AT(ADDR(.builtin_fw) - LOAD_OFFSET) {	\
- 		VMLINUX_SYMBOL(__start_builtin_fw) = .;			\
-diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
-index 7d63a66..c8a6559 100644
---- a/include/linux/pci-acpi.h
-+++ b/include/linux/pci-acpi.h
-@@ -25,6 +25,7 @@ static inline acpi_status pci_acpi_remove_pm_notifier(struct acpi_device *dev)
- extern phys_addr_t acpi_pci_root_get_mcfg_addr(acpi_handle handle);
- 
- extern phys_addr_t pci_mcfg_lookup(u16 domain, struct resource *bus_res);
-+extern struct pci_ecam_ops *pci_mcfg_get_ops(struct acpi_pci_root *root);
- 
- static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
- {
-@@ -72,6 +73,25 @@ struct acpi_pci_root_ops {
- 	int (*prepare_resources)(struct acpi_pci_root_info *info);
- };
- 
-+struct pci_cfg_fixup {
-+       struct pci_ecam_ops *ops;
-+       char *oem_id;
-+       char *oem_table_id;
-+       int domain;
-+       int bus_num;
-+};
-+
-+#define PCI_MCFG_DOMAIN_ANY    -1
-+#define PCI_MCFG_BUS_ANY       -1
-+
-+/* Designate a routine to fix up buggy MCFG */
-+#define DECLARE_ACPI_MCFG_FIXUP(ops, oem_id, oem_table_id, dom, bus)   \
-+       static const struct pci_cfg_fixup                               \
-+       __mcfg_fixup_##oem_id##oem_table_id##dom##bus                   \
-+       __used  __attribute__((__section__(".acpi_fixup_mcfg"),         \
-+                               aligned((sizeof(void *))))) =           \
-+       { ops, oem_id, oem_table_id, dom, bus };
-+
- extern int acpi_pci_probe_root_resources(struct acpi_pci_root_info *info);
- extern struct pci_bus *acpi_pci_root_create(struct acpi_pci_root *root,
- 					    struct acpi_pci_root_ops *ops,
--- 
-2.9.2
-
-From 817d09d7650319a827f00bd3b4c9b407d3977ba0 Mon Sep 17 00:00:00 2001
-From: Peter Robinson <pbrobinson@gmail.com>
-Date: Tue, 5 Jul 2016 23:52:46 +0100
-Subject: [PATCH] pci_generic_ecam_ops is used by default. Since there are
- platforms which have non-compliant ECAM space we need to overwrite these
- accessors prior to PCI buses enumeration. In order to do that we call
- pci_mcfg_get_ops to retrieve pci_ecam_ops structure so that we can use proper
- PCI config space accessors and bus_shift.
-
-pci_generic_ecam_ops is still used for platforms free from quirks.
-
-Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
----
- arch/arm64/kernel/pci.c | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c
-index acf3872..ec513f1 100644
---- a/arch/arm64/kernel/pci.c
-+++ b/arch/arm64/kernel/pci.c
-@@ -126,6 +126,7 @@ pci_acpi_setup_ecam_mapping(struct acpi_pci_root *root)
- 	struct pci_config_window *cfg;
- 	struct resource cfgres;
- 	unsigned int bsz;
-+	struct pci_ecam_ops *ops;
- 
- 	/* Use address from _CBA if present, otherwise lookup MCFG */
- 	if (!root->mcfg_addr)
-@@ -137,12 +138,12 @@ pci_acpi_setup_ecam_mapping(struct acpi_pci_root *root)
- 		return NULL;
- 	}
- 
--	bsz = 1 << pci_generic_ecam_ops.bus_shift;
-+	ops = pci_mcfg_get_ops(root);
-+	bsz = 1 << ops->bus_shift;
- 	cfgres.start = root->mcfg_addr + bus_res->start * bsz;
- 	cfgres.end = cfgres.start + resource_size(bus_res) * bsz - 1;
- 	cfgres.flags = IORESOURCE_MEM;
--	cfg = pci_ecam_create(&root->device->dev, &cfgres, bus_res,
--			      &pci_generic_ecam_ops);
-+	cfg = pci_ecam_create(&root->device->dev, &cfgres, bus_res, ops);
- 	if (IS_ERR(cfg)) {
- 		dev_err(&root->device->dev, "%04x:%pR error %ld mapping ECAM\n",
- 			seg, bus_res, PTR_ERR(cfg));
--- 
-2.9.2
-
-From ac5cff2e2304a1969e39e967567aa41cade1839f Mon Sep 17 00:00:00 2001
-From: Peter Robinson <pbrobinson@gmail.com>
-Date: Tue, 5 Jul 2016 23:53:59 +0100
-Subject: [PATCH] The ECAM quirk matching criteria per the discussion on
- https://lkml.org/lkml/2016/6/13/944 includes: OEM ID, OEM Table ID and OEM
- Revision. So this patch adds OEM Table ID into the check to match platform
- specific ECAM quirks as well.
-
-This patch also improve strncmp check using strlen and
-min_t to ignore the padding spaces in OEM ID and OEM
-Table ID.
-
-Signed-off-by: Duc Dang <dhdang@apm.com>
----
- drivers/acpi/pci_mcfg.c  | 7 +++++--
- include/linux/pci-acpi.h | 7 ++++---
- 2 files changed, 9 insertions(+), 5 deletions(-)
-
-diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
-index a5c9067..5137d16 100644
---- a/drivers/acpi/pci_mcfg.c
-+++ b/drivers/acpi/pci_mcfg.c
-@@ -62,9 +62,12 @@ struct pci_ecam_ops *pci_mcfg_get_ops(struct acpi_pci_root *root)
-                if ((f->domain == domain || f->domain == PCI_MCFG_DOMAIN_ANY) &&
-                    (f->bus_num == bus_num || f->bus_num == PCI_MCFG_BUS_ANY) &&
-                    (!strncmp(f->oem_id, mcfg_table->header.oem_id,
--                             ACPI_OEM_ID_SIZE)) &&
-+                             min_t(size_t, strlen(f->oem_id),
-+                                   ACPI_OEM_ID_SIZE))) &&
-                    (!strncmp(f->oem_table_id, mcfg_table->header.oem_table_id,
--                             ACPI_OEM_TABLE_ID_SIZE)))
-+                             min_t(size_t, strlen(f->oem_table_id),
-+                                   ACPI_OEM_TABLE_ID_SIZE))) &&
-+                   (f->oem_revision == mcfg_table->header.oem_revision))
-                        return f->ops;
-        }
-        /* No quirks, use ECAM */
-diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
-index c8a6559..5148c8d 100644
---- a/include/linux/pci-acpi.h
-+++ b/include/linux/pci-acpi.h
-@@ -77,6 +77,7 @@ struct pci_cfg_fixup {
-        struct pci_ecam_ops *ops;
-        char *oem_id;
-        char *oem_table_id;
-+       u32 oem_revision;
-        int domain;
-        int bus_num;
- };
-@@ -85,12 +86,12 @@ struct pci_cfg_fixup {
- #define PCI_MCFG_BUS_ANY       -1
- 
- /* Designate a routine to fix up buggy MCFG */
--#define DECLARE_ACPI_MCFG_FIXUP(ops, oem_id, oem_table_id, dom, bus)   \
-+#define DECLARE_ACPI_MCFG_FIXUP(ops, oem_id, oem_table_id, rev, dom, bus) \
-        static const struct pci_cfg_fixup                               \
--       __mcfg_fixup_##oem_id##oem_table_id##dom##bus                   \
-+       __mcfg_fixup_##oem_id##oem_table_id##rev##dom##bus              \
-        __used  __attribute__((__section__(".acpi_fixup_mcfg"),         \
-                                aligned((sizeof(void *))))) =           \
--       { ops, oem_id, oem_table_id, dom, bus };
-+       { ops, oem_id, oem_table_id, rev, dom, bus };
- 
- extern int acpi_pci_probe_root_resources(struct acpi_pci_root_info *info);
- extern struct pci_bus *acpi_pci_root_create(struct acpi_pci_root *root,
--- 
-2.9.2
-
-From b9c1592c6b615da0c26168c5c3e0f8fc256a23ca Mon Sep 17 00:00:00 2001
-From: Peter Robinson <pbrobinson@gmail.com>
-Date: Tue, 5 Jul 2016 23:55:11 +0100
-Subject: [PATCH] X-Gene PCIe controller does not fully support ECAM. This
- patch adds required ECAM fixup to allow X-Gene PCIe controller to be
- functional in ACPI boot mode.
-
-Signed-off-by: Duc Dang <dhdang@apm.com>
----
- drivers/pci/host/Makefile         |   2 +-
- drivers/pci/host/pci-xgene-ecam.c | 194 ++++++++++++++++++++++++++++++++++++++
- 2 files changed, 195 insertions(+), 1 deletion(-)
- create mode 100644 drivers/pci/host/pci-xgene-ecam.c
-
-diff --git a/drivers/pci/host/Makefile b/drivers/pci/host/Makefile
-index 8843410..af4f505 100644
---- a/drivers/pci/host/Makefile
-+++ b/drivers/pci/host/Makefile
-@@ -15,7 +15,7 @@ obj-$(CONFIG_PCIE_SPEAR13XX) += pcie-spear13xx.o
- obj-$(CONFIG_PCI_KEYSTONE) += pci-keystone-dw.o pci-keystone.o
- obj-$(CONFIG_PCIE_XILINX) += pcie-xilinx.o
- obj-$(CONFIG_PCIE_XILINX_NWL) += pcie-xilinx-nwl.o
--obj-$(CONFIG_PCI_XGENE) += pci-xgene.o
-+obj-$(CONFIG_PCI_XGENE) += pci-xgene.o pci-xgene-ecam.o
- obj-$(CONFIG_PCI_XGENE_MSI) += pci-xgene-msi.o
- obj-$(CONFIG_PCI_LAYERSCAPE) += pci-layerscape.o
- obj-$(CONFIG_PCI_VERSATILE) += pci-versatile.o
-diff --git a/drivers/pci/host/pci-xgene-ecam.c b/drivers/pci/host/pci-xgene-ecam.c
-new file mode 100644
-index 0000000..1bea63f
---- /dev/null
-+++ b/drivers/pci/host/pci-xgene-ecam.c
-@@ -0,0 +1,194 @@
-+/*
-+ * APM X-Gene PCIe ECAM fixup driver
-+ *
-+ * Copyright (c) 2016, Applied Micro Circuits Corporation
-+ * Author:
-+ *     Duc Dang <dhdang@apm.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/of_address.h>
-+#include <linux/of_pci.h>
-+#include <linux/pci-acpi.h>
-+#include <linux/platform_device.h>
-+#include <linux/pci-ecam.h>
-+
-+#ifdef CONFIG_ACPI
-+#define RTDID                  0x160
-+#define ROOT_CAP_AND_CTRL      0x5C
-+
-+/* PCIe IP version */
-+#define XGENE_PCIE_IP_VER_UNKN 0
-+#define XGENE_PCIE_IP_VER_1    1
-+
-+#define APM_OEM_ID             "APM"
-+#define APM_XGENE_OEM_TABLE_ID "XGENE"
-+#define APM_XGENE_OEM_REV      0x00000002
-+
-+struct xgene_pcie_acpi_root {
-+       void __iomem *csr_base;
-+       u32 version;
-+};
-+
-+static acpi_status xgene_pcie_find_csr_base(struct acpi_resource *acpi_res,
-+                                           void *data)
-+{
-+       struct xgene_pcie_acpi_root *root = data;
-+       struct acpi_resource_fixed_memory32 *fixed32;
-+
-+       if (acpi_res->type == ACPI_RESOURCE_TYPE_FIXED_MEMORY32) {
-+               fixed32 = &acpi_res->data.fixed_memory32;
-+               root->csr_base = ioremap(fixed32->address,
-+                                        fixed32->address_length);
-+               return AE_CTRL_TERMINATE;
-+       }
-+
-+       return AE_OK;
-+}
-+
-+static int xgene_pcie_ecam_init(struct pci_config_window *cfg)
-+{
-+       struct xgene_pcie_acpi_root *xgene_root;
-+       struct device *dev = cfg->parent;
-+       struct acpi_device *adev = to_acpi_device(dev);
-+       acpi_handle handle = acpi_device_handle(adev);
-+
-+       xgene_root = devm_kzalloc(dev, sizeof(*xgene_root), GFP_KERNEL);
-+       if (!xgene_root)
-+               return -ENOMEM;
-+
-+       acpi_walk_resources(handle, METHOD_NAME__CRS,
-+                           xgene_pcie_find_csr_base, xgene_root);
-+
-+       if (!xgene_root->csr_base) {
-+               kfree(xgene_root);
-+               return -ENODEV;
-+       }
-+
-+       xgene_root->version = XGENE_PCIE_IP_VER_1;
-+
-+       cfg->priv = xgene_root;
-+
-+       return 0;
-+}
-+
-+/*
-+ * For Configuration request, RTDID register is used as Bus Number,
-+ * Device Number and Function number of the header fields.
-+ */
-+static void xgene_pcie_set_rtdid_reg(struct pci_bus *bus, uint devfn)
-+{
-+       struct pci_config_window *cfg = bus->sysdata;
-+       struct xgene_pcie_acpi_root *port = cfg->priv;
-+       unsigned int b, d, f;
-+       u32 rtdid_val = 0;
-+
-+       b = bus->number;
-+       d = PCI_SLOT(devfn);
-+       f = PCI_FUNC(devfn);
-+
-+       if (!pci_is_root_bus(bus))
-+               rtdid_val = (b << 8) | (d << 3) | f;
-+
-+       writel(rtdid_val, port->csr_base + RTDID);
-+       /* read the register back to ensure flush */
-+       readl(port->csr_base + RTDID);
-+}
-+
-+/*
-+ * X-Gene PCIe port uses BAR0-BAR1 of RC's configuration space as
-+ * the translation from PCI bus to native BUS.  Entire DDR region
-+ * is mapped into PCIe space using these registers, so it can be
-+ * reached by DMA from EP devices.  The BAR0/1 of bridge should be
-+ * hidden during enumeration to avoid the sizing and resource allocation
-+ * by PCIe core.
-+ */
-+static bool xgene_pcie_hide_rc_bars(struct pci_bus *bus, int offset)
-+{
-+       if (pci_is_root_bus(bus) && ((offset == PCI_BASE_ADDRESS_0) ||
-+                                    (offset == PCI_BASE_ADDRESS_1)))
-+               return true;
-+
-+       return false;
-+}
-+
-+void __iomem *xgene_pcie_ecam_map_bus(struct pci_bus *bus,
-+                                     unsigned int devfn, int where)
-+{
-+       struct pci_config_window *cfg = bus->sysdata;
-+       unsigned int busn = bus->number;
-+       void __iomem *base;
-+
-+       if (busn < cfg->busr.start || busn > cfg->busr.end)
-+               return NULL;
-+
-+       if ((pci_is_root_bus(bus) && devfn != 0) ||
-+           xgene_pcie_hide_rc_bars(bus, where))
-+               return NULL;
-+
-+       xgene_pcie_set_rtdid_reg(bus, devfn);
-+
-+       if (busn > cfg->busr.start)
-+               base = cfg->win + (1 << cfg->ops->bus_shift);
-+       else
-+               base = cfg->win;
-+
-+       return base + where;
-+}
-+
-+static int xgene_pcie_config_read32(struct pci_bus *bus, unsigned int devfn,
-+                                   int where, int size, u32 *val)
-+{
-+       struct pci_config_window *cfg = bus->sysdata;
-+       struct xgene_pcie_acpi_root *port = cfg->priv;
-+
-+       if (pci_generic_config_read32(bus, devfn, where & ~0x3, 4, val) !=
-+           PCIBIOS_SUCCESSFUL)
-+               return PCIBIOS_DEVICE_NOT_FOUND;
-+
-+       /*
-+       * The v1 controller has a bug in its Configuration Request
-+       * Retry Status (CRS) logic: when CRS is enabled and we read the
-+       * Vendor and Device ID of a non-existent device, the controller
-+       * fabricates return data of 0xFFFF0001 ("device exists but is not
-+       * ready") instead of 0xFFFFFFFF ("device does not exist").  This
-+       * causes the PCI core to retry the read until it times out.
-+       * Avoid this by not claiming to support CRS.
-+       */
-+       if (pci_is_root_bus(bus) && (port->version == XGENE_PCIE_IP_VER_1) &&
-+           ((where & ~0x3) == ROOT_CAP_AND_CTRL))
-+               *val &= ~(PCI_EXP_RTCAP_CRSVIS << 16);
-+
-+       if (size <= 2)
-+               *val = (*val >> (8 * (where & 3))) & ((1 << (size * 8)) - 1);
-+
-+       return PCIBIOS_SUCCESSFUL;
-+}
-+
-+static struct pci_ecam_ops xgene_pcie_ecam_ops = {
-+       .bus_shift      = 16,
-+       .init           = xgene_pcie_ecam_init,
-+       .pci_ops        = {
-+               .map_bus        = xgene_pcie_ecam_map_bus,
-+               .read           = xgene_pcie_config_read32,
-+               .write          = pci_generic_config_write,
-+       }
-+};
-+
-+DECLARE_ACPI_MCFG_FIXUP(&xgene_pcie_ecam_ops, APM_OEM_ID,
-+                       APM_XGENE_OEM_TABLE_ID, APM_XGENE_OEM_REV,
-+                       PCI_MCFG_DOMAIN_ANY, PCI_MCFG_BUS_ANY);
-+#endif
--- 
-2.9.2
-
diff --git a/arm64-pcie-quirks.patch b/arm64-pcie-quirks.patch
new file mode 100644
index 000000000..36e8d3724
--- /dev/null
+++ b/arm64-pcie-quirks.patch
@@ -0,0 +1,977 @@
+From 5c4f8b5b68451e5d208a5aefb195fdd108629da4 Mon Sep 17 00:00:00 2001
+From: Tomasz Nowicki <tn@semihalf.com>
+Date: Fri, 9 Sep 2016 21:24:03 +0200
+Subject: [PATCH 1/6] PCI/ACPI: Extend pci_mcfg_lookup() responsibilities
+
+In preparation for adding MCFG platform specific quirk handling move
+CFG resource calculation and ECAM ops assignment to pci_mcfg_lookup().
+It becomes the gate for further ops and CFG resource manipulation
+in arch-agnostic code (drivers/acpi/pci_mcfg.c).
+
+No functionality changes in this patch.
+
+Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
+---
+ arch/arm64/kernel/pci.c  | 17 +++++------------
+ drivers/acpi/pci_mcfg.c  | 28 +++++++++++++++++++++++++---
+ include/linux/pci-acpi.h |  4 +++-
+ 3 files changed, 33 insertions(+), 16 deletions(-)
+
+diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c
+index acf3872..fb439c7 100644
+--- a/arch/arm64/kernel/pci.c
++++ b/arch/arm64/kernel/pci.c
+@@ -125,24 +125,17 @@ pci_acpi_setup_ecam_mapping(struct acpi_pci_root *root)
+ 	u16 seg = root->segment;
+ 	struct pci_config_window *cfg;
+ 	struct resource cfgres;
+-	unsigned int bsz;
++	struct pci_ecam_ops *ecam_ops;
++	int ret;
+ 
+-	/* Use address from _CBA if present, otherwise lookup MCFG */
+-	if (!root->mcfg_addr)
+-		root->mcfg_addr = pci_mcfg_lookup(seg, bus_res);
+-
+-	if (!root->mcfg_addr) {
++	ret = pci_mcfg_lookup(root, &cfgres, &ecam_ops);
++	if (ret) {
+ 		dev_err(&root->device->dev, "%04x:%pR ECAM region not found\n",
+ 			seg, bus_res);
+ 		return NULL;
+ 	}
+ 
+-	bsz = 1 << pci_generic_ecam_ops.bus_shift;
+-	cfgres.start = root->mcfg_addr + bus_res->start * bsz;
+-	cfgres.end = cfgres.start + resource_size(bus_res) * bsz - 1;
+-	cfgres.flags = IORESOURCE_MEM;
+-	cfg = pci_ecam_create(&root->device->dev, &cfgres, bus_res,
+-			      &pci_generic_ecam_ops);
++	cfg = pci_ecam_create(&root->device->dev, &cfgres, bus_res, ecam_ops);
+ 	if (IS_ERR(cfg)) {
+ 		dev_err(&root->device->dev, "%04x:%pR error %ld mapping ECAM\n",
+ 			seg, bus_res, PTR_ERR(cfg));
+diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
+index b5b376e..ffcc651 100644
+--- a/drivers/acpi/pci_mcfg.c
++++ b/drivers/acpi/pci_mcfg.c
+@@ -22,6 +22,7 @@
+ #include <linux/kernel.h>
+ #include <linux/pci.h>
+ #include <linux/pci-acpi.h>
++#include <linux/pci-ecam.h>
+ 
+ /* Structure to hold entries from the MCFG table */
+ struct mcfg_entry {
+@@ -35,9 +36,18 @@ struct mcfg_entry {
+ /* List to save MCFG entries */
+ static LIST_HEAD(pci_mcfg_list);
+ 
+-phys_addr_t pci_mcfg_lookup(u16 seg, struct resource *bus_res)
++int pci_mcfg_lookup(struct acpi_pci_root *root, struct resource *cfgres,
++		    struct pci_ecam_ops **ecam_ops)
+ {
++	struct pci_ecam_ops *ops = &pci_generic_ecam_ops;
++	struct resource *bus_res = &root->secondary;
++	u16 seg = root->segment;
+ 	struct mcfg_entry *e;
++	struct resource res;
++
++	/* Use address from _CBA if present, otherwise lookup MCFG */
++	if (root->mcfg_addr)
++		goto skip_lookup;
+ 
+ 	/*
+ 	 * We expect exact match, unless MCFG entry end bus covers more than
+@@ -45,10 +55,22 @@ phys_addr_t pci_mcfg_lookup(u16 seg, struct resource *bus_res)
+ 	 */
+ 	list_for_each_entry(e, &pci_mcfg_list, list) {
+ 		if (e->segment == seg && e->bus_start == bus_res->start &&
+-		    e->bus_end >= bus_res->end)
+-			return e->addr;
++		    e->bus_end >= bus_res->end) {
++			root->mcfg_addr = e->addr;
++		}
++
+ 	}
+ 
++	if (!root->mcfg_addr)
++		return -ENXIO;
++
++skip_lookup:
++	memset(&res, 0, sizeof(res));
++	res.start = root->mcfg_addr + (bus_res->start << 20);
++	res.end = res.start + (resource_size(bus_res) << 20) - 1;
++	res.flags = IORESOURCE_MEM;
++	*cfgres = res;
++	*ecam_ops = ops;
+ 	return 0;
+ }
+ 
+diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
+index 7d63a66..7a4e83a 100644
+--- a/include/linux/pci-acpi.h
++++ b/include/linux/pci-acpi.h
+@@ -24,7 +24,9 @@ static inline acpi_status pci_acpi_remove_pm_notifier(struct acpi_device *dev)
+ }
+ extern phys_addr_t acpi_pci_root_get_mcfg_addr(acpi_handle handle);
+ 
+-extern phys_addr_t pci_mcfg_lookup(u16 domain, struct resource *bus_res);
++struct pci_ecam_ops;
++extern int pci_mcfg_lookup(struct acpi_pci_root *root, struct resource *cfgres,
++			   struct pci_ecam_ops **ecam_ops);
+ 
+ static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
+ {
+-- 
+2.9.3
+
+From 16c02d9cc0e67b48c343aecc4b5566e729a97683 Mon Sep 17 00:00:00 2001
+From: Tomasz Nowicki <tn@semihalf.com>
+Date: Fri, 9 Sep 2016 21:24:04 +0200
+Subject: [PATCH 2/6] PCI/ACPI: Check platform specific ECAM quirks
+
+Some platforms may not be fully compliant with generic set of PCI config
+accessors. For these cases we implement the way to overwrite CFG accessors
+set and configuration space range.
+
+In first place pci_mcfg_parse() saves machine's IDs and revision number
+(these come from MCFG header) in order to match against known quirk entries.
+Then the algorithm traverses available quirk list (static array),
+matches against <oem_id, oem_table_id, rev, domain, bus number range> and
+returns custom PCI config ops and/or CFG resource structure.
+
+When adding new quirk there are two possibilities:
+1. Override default pci_generic_ecam_ops ops but CFG resource comes from MCFG
+{ "OEM_ID", "OEM_TABLE_ID", <REV>, <DOMAIN>, <BUS_NR>, &foo_ops, MCFG_RES_EMPTY },
+2. Override default pci_generic_ecam_ops ops and CFG resource. For this case
+it is also allowed get CFG resource from quirk entry w/o having it in MCFG.
+{ "OEM_ID", "OEM_TABLE_ID", <REV>, <DOMAIN>, <BUS_NR>, &boo_ops,
+  DEFINE_RES_MEM(START, SIZE) },
+
+pci_generic_ecam_ops and MCFG entries will be used for platforms
+free from quirks.
+
+Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
+Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
+Signed-off-by: Christopher Covington <cov@codeaurora.org>
+---
+ drivers/acpi/pci_mcfg.c | 80 +++++++++++++++++++++++++++++++++++++++++++++----
+ 1 file changed, 74 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
+index ffcc651..2b8acc7 100644
+--- a/drivers/acpi/pci_mcfg.c
++++ b/drivers/acpi/pci_mcfg.c
+@@ -32,6 +32,59 @@ struct mcfg_entry {
+ 	u8			bus_start;
+ 	u8			bus_end;
+ };
++struct mcfg_fixup {
++	char oem_id[ACPI_OEM_ID_SIZE + 1];
++	char oem_table_id[ACPI_OEM_TABLE_ID_SIZE + 1];
++	u32 oem_revision;
++	u16 seg;
++	struct resource bus_range;
++	struct pci_ecam_ops *ops;
++	struct resource cfgres;
++};
++
++#define MCFG_DOM_ANY			(-1)
++#define MCFG_BUS_RANGE(start, end)	DEFINE_RES_NAMED((start),	\
++						((end) - (start) + 1),	\
++						NULL, IORESOURCE_BUS)
++#define MCFG_BUS_ANY		MCFG_BUS_RANGE(0x0, 0xff)
++#define MCFG_RES_EMPTY		DEFINE_RES_NAMED(0, 0, NULL, 0)
++
++static struct mcfg_fixup mcfg_quirks[] = {
++/*	{ OEM_ID, OEM_TABLE_ID, REV, DOMAIN, BUS_RANGE, cfgres, ops }, */
++};
++
++static char mcfg_oem_id[ACPI_OEM_ID_SIZE];
++static char mcfg_oem_table_id[ACPI_OEM_TABLE_ID_SIZE];
++static u32 mcfg_oem_revision;
++
++static void pci_mcfg_match_quirks(struct acpi_pci_root *root,
++				  struct resource *cfgres,
++				  struct pci_ecam_ops **ecam_ops)
++{
++	struct mcfg_fixup *f;
++	int i;
++
++	/*
++	 * First match against PCI topology <domain:bus> then use OEM ID, OEM
++	 * table ID, and OEM revision from MCFG table standard header.
++	 */
++	for (i = 0, f = mcfg_quirks; i < ARRAY_SIZE(mcfg_quirks); i++, f++) {
++		if (f->seg == root->segment &&
++		    resource_contains(&f->bus_range, &root->secondary) &&
++		    !memcmp(f->oem_id, mcfg_oem_id, ACPI_OEM_ID_SIZE) &&
++		    !memcmp(f->oem_table_id, mcfg_oem_table_id,
++		            ACPI_OEM_TABLE_ID_SIZE) &&
++		    f->oem_revision == mcfg_oem_revision) {
++			if (f->cfgres.start)
++				*cfgres = f->cfgres;
++			if (f->ops)
++				*ecam_ops =  f->ops;
++			dev_info(&root->device->dev, "Applying PCI MCFG quirks for %s %s rev: %d\n",
++				 f->oem_id, f->oem_table_id, f->oem_revision);
++			return;
++		}
++	}
++}
+ 
+ /* List to save MCFG entries */
+ static LIST_HEAD(pci_mcfg_list);
+@@ -61,14 +114,24 @@ int pci_mcfg_lookup(struct acpi_pci_root *root, struct resource *cfgres,
+ 
+ 	}
+ 
+-	if (!root->mcfg_addr)
+-		return -ENXIO;
+-
+ skip_lookup:
+ 	memset(&res, 0, sizeof(res));
+-	res.start = root->mcfg_addr + (bus_res->start << 20);
+-	res.end = res.start + (resource_size(bus_res) << 20) - 1;
+-	res.flags = IORESOURCE_MEM;
++	if (root->mcfg_addr) {
++		res.start = root->mcfg_addr + (bus_res->start << 20);
++		res.end = res.start + (resource_size(bus_res) << 20) - 1;
++		res.flags = IORESOURCE_MEM;
++	}
++
++	/*
++	 * Let to override default ECAM ops and CFG resource range.
++	 * Also, this might even retrieve CFG resource range in case MCFG
++	 * does not have it. Invalid CFG start address means MCFG firmware bug
++	 * or we need another quirk in array.
++	 */
++	pci_mcfg_match_quirks(root, &res, &ops);
++	if (!res.start)
++		return -ENXIO;
++
+ 	*cfgres = res;
+ 	*ecam_ops = ops;
+ 	return 0;
+@@ -101,6 +164,11 @@ static __init int pci_mcfg_parse(struct acpi_table_header *header)
+ 		list_add(&e->list, &pci_mcfg_list);
+ 	}
+ 
++	/* Save MCFG IDs and revision for quirks matching */
++	memcpy(mcfg_oem_id, header->oem_id, ACPI_OEM_ID_SIZE);
++	memcpy(mcfg_oem_table_id, header->oem_table_id, ACPI_OEM_TABLE_ID_SIZE);
++	mcfg_oem_revision = header->revision;
++
+ 	pr_info("MCFG table detected, %d entries\n", n);
+ 	return 0;
+ }
+-- 
+2.9.3
+
+From 2243ab64c12a873e47b72c8e636b40ed09c5f0d4 Mon Sep 17 00:00:00 2001
+From: Tomasz Nowicki <tn@semihalf.com>
+Date: Fri, 9 Sep 2016 21:24:05 +0200
+Subject: [PATCH 3/6] PCI: thunder-pem: Allow to probe PEM-specific register
+ range for ACPI case
+
+thunder-pem driver stands for being ACPI based PCI host controller.
+However, there is no standard way to describe its PEM-specific register
+ranges in ACPI tables. Thus we add thunder_pem_init() ACPI extension
+to obtain hardcoded addresses from static resource array.
+Although it is not pretty, it prevents from creating standard mechanism to
+handle similar cases in future.
+
+Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
+---
+ drivers/pci/host/pci-thunder-pem.c | 61 ++++++++++++++++++++++++++++++--------
+ 1 file changed, 48 insertions(+), 13 deletions(-)
+
+diff --git a/drivers/pci/host/pci-thunder-pem.c b/drivers/pci/host/pci-thunder-pem.c
+index 6abaf80..b048761 100644
+--- a/drivers/pci/host/pci-thunder-pem.c
++++ b/drivers/pci/host/pci-thunder-pem.c
+@@ -18,6 +18,7 @@
+ #include <linux/init.h>
+ #include <linux/of_address.h>
+ #include <linux/of_pci.h>
++#include <linux/pci-acpi.h>
+ #include <linux/pci-ecam.h>
+ #include <linux/platform_device.h>
+ 
+@@ -284,6 +285,40 @@ static int thunder_pem_config_write(struct pci_bus *bus, unsigned int devfn,
+ 	return pci_generic_config_write(bus, devfn, where, size, val);
+ }
+ 
++#ifdef CONFIG_ACPI
++static struct resource thunder_pem_reg_res[] = {
++	[4] = DEFINE_RES_MEM(0x87e0c0000000UL, SZ_16M),
++	[5] = DEFINE_RES_MEM(0x87e0c1000000UL, SZ_16M),
++	[6] = DEFINE_RES_MEM(0x87e0c2000000UL, SZ_16M),
++	[7] = DEFINE_RES_MEM(0x87e0c3000000UL, SZ_16M),
++	[8] = DEFINE_RES_MEM(0x87e0c4000000UL, SZ_16M),
++	[9] = DEFINE_RES_MEM(0x87e0c5000000UL, SZ_16M),
++	[14] = DEFINE_RES_MEM(0x97e0c0000000UL, SZ_16M),
++	[15] = DEFINE_RES_MEM(0x97e0c1000000UL, SZ_16M),
++	[16] = DEFINE_RES_MEM(0x97e0c2000000UL, SZ_16M),
++	[17] = DEFINE_RES_MEM(0x97e0c3000000UL, SZ_16M),
++	[18] = DEFINE_RES_MEM(0x97e0c4000000UL, SZ_16M),
++	[19] = DEFINE_RES_MEM(0x97e0c5000000UL, SZ_16M),
++};
++
++static struct resource *thunder_pem_acpi_res(struct pci_config_window *cfg)
++{
++	struct acpi_device *adev = to_acpi_device(cfg->parent);
++	struct acpi_pci_root *root = acpi_driver_data(adev);
++
++	if ((root->segment >= 4 && root->segment <= 9) ||
++	    (root->segment >= 14 && root->segment <= 19))
++		return &thunder_pem_reg_res[root->segment];
++
++	return NULL;
++}
++#else
++static struct resource *thunder_pem_acpi_res(struct pci_config_window *cfg)
++{
++	return NULL;
++}
++#endif
++
+ static int thunder_pem_init(struct pci_config_window *cfg)
+ {
+ 	struct device *dev = cfg->parent;
+@@ -292,24 +327,24 @@ static int thunder_pem_init(struct pci_config_window *cfg)
+ 	struct thunder_pem_pci *pem_pci;
+ 	struct platform_device *pdev;
+ 
+-	/* Only OF support for now */
+-	if (!dev->of_node)
+-		return -EINVAL;
+-
+ 	pem_pci = devm_kzalloc(dev, sizeof(*pem_pci), GFP_KERNEL);
+ 	if (!pem_pci)
+ 		return -ENOMEM;
+ 
+-	pdev = to_platform_device(dev);
+-
+-	/*
+-	 * The second register range is the PEM bridge to the PCIe
+-	 * bus.  It has a different config access method than those
+-	 * devices behind the bridge.
+-	 */
+-	res_pem = platform_get_resource(pdev, IORESOURCE_MEM, 1);
++	if (acpi_disabled) {
++		pdev = to_platform_device(dev);
++
++		/*
++		 * The second register range is the PEM bridge to the PCIe
++		 * bus.  It has a different config access method than those
++		 * devices behind the bridge.
++		 */
++		res_pem = platform_get_resource(pdev, IORESOURCE_MEM, 1);
++	} else {
++		res_pem = thunder_pem_acpi_res(cfg);
++	}
+ 	if (!res_pem) {
+-		dev_err(dev, "missing \"reg[1]\"property\n");
++		dev_err(dev, "missing configuration region\n");
+ 		return -EINVAL;
+ 	}
+ 
+-- 
+2.9.3
+
+From 443d85d47ee00b3f0b6f39d470a11e7eb116817d Mon Sep 17 00:00:00 2001
+From: Tomasz Nowicki <tn@semihalf.com>
+Date: Fri, 9 Sep 2016 21:24:06 +0200
+Subject: [PATCH 4/6] PCI: thunder: Enable ACPI PCI controller for ThunderX
+ pass2.x silicon version
+
+ThunderX PCIe controller to off-chip devices (so-called PEM) is not fully
+compliant with ECAM standard. It uses non-standard configuration space
+accessors (see pci_thunder_pem_ops) and custom configuration space granulation
+(see bus_shift = 24). In order to access configuration space and
+probe PEM as ACPI based PCI host controller we need to add MCFG quirk
+infrastructure. This involves:
+1. Export PEM pci_thunder_pem_ops structure so it is visible to MCFG quirk
+   code.
+2. New quirk entries for each PEM segment. Each contains platform IDs,
+   mentioned pci_thunder_pem_ops and CFG resources.
+
+Quirk is considered for ThunderX silicon pass2.x only which is identified
+via MCFG revision 1.
+
+Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
+---
+ drivers/acpi/pci_mcfg.c            | 27 +++++++++++++++++++++++++++
+ drivers/pci/host/pci-thunder-pem.c |  2 +-
+ include/linux/pci-ecam.h           |  4 ++++
+ 3 files changed, 32 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
+index 2b8acc7..1f73d7b 100644
+--- a/drivers/acpi/pci_mcfg.c
++++ b/drivers/acpi/pci_mcfg.c
+@@ -51,6 +51,33 @@ struct mcfg_fixup {
+ 
+ static struct mcfg_fixup mcfg_quirks[] = {
+ /*	{ OEM_ID, OEM_TABLE_ID, REV, DOMAIN, BUS_RANGE, cfgres, ops }, */
++#ifdef CONFIG_PCI_HOST_THUNDER_PEM
++	/* SoC pass2.x */
++	{ "CAVIUM", "THUNDERX", 1, 4, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x88001f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 5, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x884057000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 6, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x88808f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 7, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x89001f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 8, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x894057000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 9, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x89808f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 14, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x98001f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 15, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x984057000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 16, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x98808f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 17, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x99001f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 18, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x994057000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 1, 19, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x99808f000000UL, 0x39 * SZ_16M) },
++#endif
+ };
+ 
+ static char mcfg_oem_id[ACPI_OEM_ID_SIZE];
+diff --git a/drivers/pci/host/pci-thunder-pem.c b/drivers/pci/host/pci-thunder-pem.c
+index b048761..d7c10cc 100644
+--- a/drivers/pci/host/pci-thunder-pem.c
++++ b/drivers/pci/host/pci-thunder-pem.c
+@@ -367,7 +367,7 @@ static int thunder_pem_init(struct pci_config_window *cfg)
+ 	return 0;
+ }
+ 
+-static struct pci_ecam_ops pci_thunder_pem_ops = {
++struct pci_ecam_ops pci_thunder_pem_ops = {
+ 	.bus_shift	= 24,
+ 	.init		= thunder_pem_init,
+ 	.pci_ops	= {
+diff --git a/include/linux/pci-ecam.h b/include/linux/pci-ecam.h
+index 7adad20..65505ea 100644
+--- a/include/linux/pci-ecam.h
++++ b/include/linux/pci-ecam.h
+@@ -58,6 +58,10 @@ void __iomem *pci_ecam_map_bus(struct pci_bus *bus, unsigned int devfn,
+ 			       int where);
+ /* default ECAM ops */
+ extern struct pci_ecam_ops pci_generic_ecam_ops;
++/* ECAM ops for known quirks */
++#ifdef CONFIG_PCI_HOST_THUNDER_PEM
++extern struct pci_ecam_ops pci_thunder_pem_ops;
++#endif
+ 
+ #ifdef CONFIG_PCI_HOST_GENERIC
+ /* for DT-based PCI controllers that support ECAM */
+-- 
+2.9.3
+
+From 6eca99cc392a11bb07b9ef88bca71a85f8bbe273 Mon Sep 17 00:00:00 2001
+From: Tomasz Nowicki <tn@semihalf.com>
+Date: Fri, 9 Sep 2016 21:24:07 +0200
+Subject: [PATCH 5/6] PCI: thunder: Enable ACPI PCI controller for ThunderX
+ pass1.x silicon version
+
+ThunderX pass1.x requires to emulate the EA headers for on-chip devices
+hence it has to use custom pci_thunder_ecam_ops for accessing PCI config
+space (pci-thuner-ecam.c). Add new entries to MCFG quirk array where they
+can be applied while probing ACPI based PCI host controller.
+
+ThunderX pass1.x is using the same way for accessing off-chip devices
+(so-called PEM) as silicon pass-2.x so we need to add PEM quirk
+entries too.
+
+Quirk is considered for ThunderX silicon pass1.x only which is identified
+via MCFG revision 2.
+
+Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
+---
+ drivers/acpi/pci_mcfg.c             | 45 +++++++++++++++++++++++++++++++++++++
+ drivers/pci/host/pci-thunder-ecam.c |  2 +-
+ include/linux/pci-ecam.h            |  3 +++
+ 3 files changed, 49 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
+index 1f73d7b..eb14f74 100644
+--- a/drivers/acpi/pci_mcfg.c
++++ b/drivers/acpi/pci_mcfg.c
+@@ -77,6 +77,51 @@ static struct mcfg_fixup mcfg_quirks[] = {
+ 	  DEFINE_RES_MEM(0x994057000000UL, 0x39 * SZ_16M) },
+ 	{ "CAVIUM", "THUNDERX", 1, 19, MCFG_BUS_ANY, &pci_thunder_pem_ops,
+ 	  DEFINE_RES_MEM(0x99808f000000UL, 0x39 * SZ_16M) },
++
++	/* SoC pass1.x */
++	{ "CAVIUM", "THUNDERX", 2, 4, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x88001f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 5, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x884057000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 6, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x88808f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 7, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x89001f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 8, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x894057000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 9, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x89808f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 14, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x98001f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 15, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x984057000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 16, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x98808f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 17, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x99001f000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 18, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x994057000000UL, 0x39 * SZ_16M) },
++	{ "CAVIUM", "THUNDERX", 2, 19, MCFG_BUS_ANY, &pci_thunder_pem_ops,
++	  DEFINE_RES_MEM(0x99808f000000UL, 0x39 * SZ_16M) },
++#endif
++#ifdef CONFIG_PCI_HOST_THUNDER_ECAM
++	/* SoC pass1.x */
++	{ "CAVIUM", "THUNDERX", 2, 0, MCFG_BUS_ANY, &pci_thunder_ecam_ops,
++	  MCFG_RES_EMPTY},
++	{ "CAVIUM", "THUNDERX", 2, 1, MCFG_BUS_ANY, &pci_thunder_ecam_ops,
++	  MCFG_RES_EMPTY},
++	{ "CAVIUM", "THUNDERX", 2, 2, MCFG_BUS_ANY, &pci_thunder_ecam_ops,
++	  MCFG_RES_EMPTY},
++	{ "CAVIUM", "THUNDERX", 2, 3, MCFG_BUS_ANY, &pci_thunder_ecam_ops,
++	  MCFG_RES_EMPTY},
++	{ "CAVIUM", "THUNDERX", 2, 10, MCFG_BUS_ANY, &pci_thunder_ecam_ops,
++	  MCFG_RES_EMPTY},
++	{ "CAVIUM", "THUNDERX", 2, 11, MCFG_BUS_ANY, &pci_thunder_ecam_ops,
++	  MCFG_RES_EMPTY},
++	{ "CAVIUM", "THUNDERX", 2, 12, MCFG_BUS_ANY, &pci_thunder_ecam_ops,
++	  MCFG_RES_EMPTY},
++	{ "CAVIUM", "THUNDERX", 2, 13, MCFG_BUS_ANY, &pci_thunder_ecam_ops,
++	  MCFG_RES_EMPTY},
+ #endif
+ };
+ 
+diff --git a/drivers/pci/host/pci-thunder-ecam.c b/drivers/pci/host/pci-thunder-ecam.c
+index d50a3dc..b6c17e2 100644
+--- a/drivers/pci/host/pci-thunder-ecam.c
++++ b/drivers/pci/host/pci-thunder-ecam.c
+@@ -346,7 +346,7 @@ static int thunder_ecam_config_write(struct pci_bus *bus, unsigned int devfn,
+ 	return pci_generic_config_write(bus, devfn, where, size, val);
+ }
+ 
+-static struct pci_ecam_ops pci_thunder_ecam_ops = {
++struct pci_ecam_ops pci_thunder_ecam_ops = {
+ 	.bus_shift	= 20,
+ 	.pci_ops	= {
+ 		.map_bus        = pci_ecam_map_bus,
+diff --git a/include/linux/pci-ecam.h b/include/linux/pci-ecam.h
+index 65505ea..35f0e81 100644
+--- a/include/linux/pci-ecam.h
++++ b/include/linux/pci-ecam.h
+@@ -62,6 +62,9 @@ extern struct pci_ecam_ops pci_generic_ecam_ops;
+ #ifdef CONFIG_PCI_HOST_THUNDER_PEM
+ extern struct pci_ecam_ops pci_thunder_pem_ops;
+ #endif
++#ifdef CONFIG_PCI_HOST_THUNDER_ECAM
++extern struct pci_ecam_ops pci_thunder_ecam_ops;
++#endif
+ 
+ #ifdef CONFIG_PCI_HOST_GENERIC
+ /* for DT-based PCI controllers that support ECAM */
+-- 
+2.9.3
+
+From 3080ac5bb527155ccdf8490ce221b1c6ad01f502 Mon Sep 17 00:00:00 2001
+From: Duc Dang <dhdang@apm.com>
+Date: Sat, 17 Sep 2016 07:24:38 -0700
+Subject: [PATCH 6/6] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe
+ controller
+
+PCIe controller in X-Gene SoCs is not ECAM compliant: software
+needs to configure additional concontroller register to address
+device at bus:dev:function.
+
+This patch depends on "ECAM quirks handling for ARM64 platforms"
+series (http://www.spinics.net/lists/arm-kernel/msg530692.html)
+to address the limitation above for X-Gene PCIe controller.
+
+The quirk will only be applied for X-Gene PCIe MCFG table with
+OEM revison 1, 2, 3 or 4 (PCIe controller v1 and v2 on X-Gene SoCs).
+
+Signed-off-by: Duc Dang <dhdang@apm.com>
+---
+ drivers/acpi/pci_mcfg.c           |  32 +++++
+ drivers/pci/host/Makefile         |   2 +-
+ drivers/pci/host/pci-xgene-ecam.c | 280 ++++++++++++++++++++++++++++++++++++++
+ include/linux/pci-ecam.h          |   5 +
+ 4 files changed, 318 insertions(+), 1 deletion(-)
+ create mode 100644 drivers/pci/host/pci-xgene-ecam.c
+
+diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
+index eb14f74..635ab24 100644
+--- a/drivers/acpi/pci_mcfg.c
++++ b/drivers/acpi/pci_mcfg.c
+@@ -123,6 +123,38 @@ static struct mcfg_fixup mcfg_quirks[] = {
+ 	{ "CAVIUM", "THUNDERX", 2, 13, MCFG_BUS_ANY, &pci_thunder_ecam_ops,
+ 	  MCFG_RES_EMPTY},
+ #endif
++#ifdef CONFIG_PCI_XGENE
++	{"APM   ", "XGENE   ", 1, 0, MCFG_BUS_ANY,
++		&xgene_v1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 1, 1, MCFG_BUS_ANY,
++		&xgene_v1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 1, 2, MCFG_BUS_ANY,
++		&xgene_v1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 1, 3, MCFG_BUS_ANY,
++		&xgene_v1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 1, 4, MCFG_BUS_ANY,
++		&xgene_v1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 2, 0, MCFG_BUS_ANY,
++		&xgene_v1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 2, 1, MCFG_BUS_ANY,
++		&xgene_v1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 2, 2, MCFG_BUS_ANY,
++		&xgene_v1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 2, 3, MCFG_BUS_ANY,
++		&xgene_v1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 2, 4, MCFG_BUS_ANY,
++		&xgene_v1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 3, 0, MCFG_BUS_ANY,
++		&xgene_v2_1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 3, 1, MCFG_BUS_ANY,
++		&xgene_v2_1_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 4, 0, MCFG_BUS_ANY,
++		&xgene_v2_2_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 4, 1, MCFG_BUS_ANY,
++		&xgene_v2_2_pcie_ecam_ops, MCFG_RES_EMPTY},
++	{"APM   ", "XGENE   ", 4, 2, MCFG_BUS_ANY,
++		&xgene_v2_2_pcie_ecam_ops, MCFG_RES_EMPTY},
++#endif
+ };
+ 
+ static char mcfg_oem_id[ACPI_OEM_ID_SIZE];
+diff --git a/drivers/pci/host/Makefile b/drivers/pci/host/Makefile
+index 8843410..af4f505 100644
+--- a/drivers/pci/host/Makefile
++++ b/drivers/pci/host/Makefile
+@@ -15,7 +15,7 @@ obj-$(CONFIG_PCIE_SPEAR13XX) += pcie-spear13xx.o
+ obj-$(CONFIG_PCI_KEYSTONE) += pci-keystone-dw.o pci-keystone.o
+ obj-$(CONFIG_PCIE_XILINX) += pcie-xilinx.o
+ obj-$(CONFIG_PCIE_XILINX_NWL) += pcie-xilinx-nwl.o
+-obj-$(CONFIG_PCI_XGENE) += pci-xgene.o
++obj-$(CONFIG_PCI_XGENE) += pci-xgene.o pci-xgene-ecam.o
+ obj-$(CONFIG_PCI_XGENE_MSI) += pci-xgene-msi.o
+ obj-$(CONFIG_PCI_LAYERSCAPE) += pci-layerscape.o
+ obj-$(CONFIG_PCI_VERSATILE) += pci-versatile.o
+diff --git a/drivers/pci/host/pci-xgene-ecam.c b/drivers/pci/host/pci-xgene-ecam.c
+new file mode 100644
+index 0000000..b66a04f
+--- /dev/null
++++ b/drivers/pci/host/pci-xgene-ecam.c
+@@ -0,0 +1,280 @@
++/*
++ * APM X-Gene PCIe ECAM fixup driver
++ *
++ * Copyright (c) 2016, Applied Micro Circuits Corporation
++ * Author:
++ *	Duc Dang <dhdang@apm.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/of_address.h>
++#include <linux/of_pci.h>
++#include <linux/pci-acpi.h>
++#include <linux/platform_device.h>
++#include <linux/pci-ecam.h>
++
++#ifdef CONFIG_ACPI
++#define RTDID			0x160
++#define ROOT_CAP_AND_CTRL	0x5C
++
++/* PCIe IP version */
++#define XGENE_PCIE_IP_VER_UNKN	0
++#define XGENE_PCIE_IP_VER_1	1
++#define XGENE_PCIE_IP_VER_2	2
++
++#define XGENE_CSR_LENGTH	0x10000
++
++struct xgene_pcie_acpi_root {
++	void __iomem *csr_base;
++	u32 version;
++};
++
++static int xgene_v1_pcie_ecam_init(struct pci_config_window *cfg)
++{
++	struct xgene_pcie_acpi_root *xgene_root;
++	struct device *dev = cfg->parent;
++	u32 csr_base;
++
++	xgene_root = devm_kzalloc(dev, sizeof(*xgene_root), GFP_KERNEL);
++	if (!xgene_root)
++		return -ENOMEM;
++
++	switch (cfg->res.start) {
++	case 0xE0D0000000ULL:
++		csr_base = 0x1F2B0000;
++		break;
++	case 0xD0D0000000ULL:
++		csr_base = 0x1F2C0000;
++		break;
++	case 0x90D0000000ULL:
++		csr_base = 0x1F2D0000;
++		break;
++	case 0xA0D0000000ULL:
++		csr_base = 0x1F500000;
++		break;
++	case 0xC0D0000000ULL:
++		csr_base = 0x1F510000;
++		break;
++	default:
++		return -ENODEV;
++	}
++
++	xgene_root->csr_base = ioremap(csr_base, XGENE_CSR_LENGTH);
++	if (!xgene_root->csr_base) {
++		kfree(xgene_root);
++		return -ENODEV;
++	}
++
++	xgene_root->version = XGENE_PCIE_IP_VER_1;
++
++	cfg->priv = xgene_root;
++
++	return 0;
++}
++
++static int xgene_v2_1_pcie_ecam_init(struct pci_config_window *cfg)
++{
++	struct xgene_pcie_acpi_root *xgene_root;
++	struct device *dev = cfg->parent;
++	resource_size_t csr_base;
++
++	xgene_root = devm_kzalloc(dev, sizeof(*xgene_root), GFP_KERNEL);
++	if (!xgene_root)
++		return -ENOMEM;
++
++	switch (cfg->res.start) {
++	case 0xC0D0000000ULL:
++		csr_base = 0x1F2B0000;
++		break;
++	case 0xA0D0000000ULL:
++		csr_base = 0x1F2C0000;
++		break;
++	default:
++		return -ENODEV;
++	}
++
++	xgene_root->csr_base = ioremap(csr_base, XGENE_CSR_LENGTH);
++	if (!xgene_root->csr_base) {
++		kfree(xgene_root);
++		return -ENODEV;
++	}
++
++	xgene_root->version = XGENE_PCIE_IP_VER_2;
++
++	cfg->priv = xgene_root;
++
++	return 0;
++}
++
++static int xgene_v2_2_pcie_ecam_init(struct pci_config_window *cfg)
++{
++	struct xgene_pcie_acpi_root *xgene_root;
++	struct device *dev = cfg->parent;
++	resource_size_t csr_base;
++
++	xgene_root = devm_kzalloc(dev, sizeof(*xgene_root), GFP_KERNEL);
++	if (!xgene_root)
++		return -ENOMEM;
++
++	switch (cfg->res.start) {
++	case 0xE0D0000000ULL:
++		csr_base = 0x1F2B0000;
++		break;
++	case 0xA0D0000000ULL:
++		csr_base = 0x1F500000;
++		break;
++	case 0x90D0000000ULL:
++		csr_base = 0x1F2D0000;
++		break;
++	default:
++		return -ENODEV;
++	}
++
++	xgene_root->csr_base = ioremap(csr_base, XGENE_CSR_LENGTH);
++	if (!xgene_root->csr_base) {
++		kfree(xgene_root);
++		return -ENODEV;
++	}
++
++	xgene_root->version = XGENE_PCIE_IP_VER_2;
++
++	cfg->priv = xgene_root;
++
++	return 0;
++}
++/*
++ * For Configuration request, RTDID register is used as Bus Number,
++ * Device Number and Function number of the header fields.
++ */
++static void xgene_pcie_set_rtdid_reg(struct pci_bus *bus, uint devfn)
++{
++	struct pci_config_window *cfg = bus->sysdata;
++	struct xgene_pcie_acpi_root *port = cfg->priv;
++	unsigned int b, d, f;
++	u32 rtdid_val = 0;
++
++	b = bus->number;
++	d = PCI_SLOT(devfn);
++	f = PCI_FUNC(devfn);
++
++	if (!pci_is_root_bus(bus))
++		rtdid_val = (b << 8) | (d << 3) | f;
++
++	writel(rtdid_val, port->csr_base + RTDID);
++	/* read the register back to ensure flush */
++	readl(port->csr_base + RTDID);
++}
++
++/*
++ * X-Gene PCIe port uses BAR0-BAR1 of RC's configuration space as
++ * the translation from PCI bus to native BUS.  Entire DDR region
++ * is mapped into PCIe space using these registers, so it can be
++ * reached by DMA from EP devices.  The BAR0/1 of bridge should be
++ * hidden during enumeration to avoid the sizing and resource allocation
++ * by PCIe core.
++ */
++static bool xgene_pcie_hide_rc_bars(struct pci_bus *bus, int offset)
++{
++	if (pci_is_root_bus(bus) && ((offset == PCI_BASE_ADDRESS_0) ||
++				     (offset == PCI_BASE_ADDRESS_1)))
++		return true;
++
++	return false;
++}
++
++void __iomem *xgene_pcie_ecam_map_bus(struct pci_bus *bus,
++				      unsigned int devfn, int where)
++{
++	struct pci_config_window *cfg = bus->sysdata;
++	unsigned int busn = bus->number;
++	void __iomem *base;
++
++	if (busn < cfg->busr.start || busn > cfg->busr.end)
++		return NULL;
++
++	if ((pci_is_root_bus(bus) && devfn != 0) ||
++	    xgene_pcie_hide_rc_bars(bus, where))
++		return NULL;
++
++	xgene_pcie_set_rtdid_reg(bus, devfn);
++
++	if (busn > cfg->busr.start)
++		base = cfg->win + (1 << cfg->ops->bus_shift);
++	else
++		base = cfg->win;
++
++	return base + where;
++}
++
++static int xgene_pcie_config_read32(struct pci_bus *bus, unsigned int devfn,
++				    int where, int size, u32 *val)
++{
++	struct pci_config_window *cfg = bus->sysdata;
++	struct xgene_pcie_acpi_root *port = cfg->priv;
++
++	if (pci_generic_config_read32(bus, devfn, where & ~0x3, 4, val) !=
++	    PCIBIOS_SUCCESSFUL)
++		return PCIBIOS_DEVICE_NOT_FOUND;
++
++	/*
++	* The v1 controller has a bug in its Configuration Request
++	* Retry Status (CRS) logic: when CRS is enabled and we read the
++	* Vendor and Device ID of a non-existent device, the controller
++	* fabricates return data of 0xFFFF0001 ("device exists but is not
++	* ready") instead of 0xFFFFFFFF ("device does not exist").  This
++	* causes the PCI core to retry the read until it times out.
++	* Avoid this by not claiming to support CRS.
++	*/
++	if (pci_is_root_bus(bus) && (port->version == XGENE_PCIE_IP_VER_1) &&
++	    ((where & ~0x3) == ROOT_CAP_AND_CTRL))
++		*val &= ~(PCI_EXP_RTCAP_CRSVIS << 16);
++
++	if (size <= 2)
++		*val = (*val >> (8 * (where & 3))) & ((1 << (size * 8)) - 1);
++
++	return PCIBIOS_SUCCESSFUL;
++}
++
++struct pci_ecam_ops xgene_v1_pcie_ecam_ops = {
++	.bus_shift	= 16,
++	.init		= xgene_v1_pcie_ecam_init,
++	.pci_ops	= {
++		.map_bus	= xgene_pcie_ecam_map_bus,
++		.read		= xgene_pcie_config_read32,
++		.write		= pci_generic_config_write,
++	}
++};
++
++struct pci_ecam_ops xgene_v2_1_pcie_ecam_ops = {
++	.bus_shift	= 16,
++	.init		= xgene_v2_1_pcie_ecam_init,
++	.pci_ops	= {
++		.map_bus	= xgene_pcie_ecam_map_bus,
++		.read		= xgene_pcie_config_read32,
++		.write		= pci_generic_config_write,
++	}
++};
++
++struct pci_ecam_ops xgene_v2_2_pcie_ecam_ops = {
++	.bus_shift	= 16,
++	.init		= xgene_v2_2_pcie_ecam_init,
++	.pci_ops	= {
++		.map_bus	= xgene_pcie_ecam_map_bus,
++		.read		= xgene_pcie_config_read32,
++		.write		= pci_generic_config_write,
++	}
++};
++#endif
+diff --git a/include/linux/pci-ecam.h b/include/linux/pci-ecam.h
+index 35f0e81..40da3e7 100644
+--- a/include/linux/pci-ecam.h
++++ b/include/linux/pci-ecam.h
+@@ -65,6 +65,11 @@ extern struct pci_ecam_ops pci_thunder_pem_ops;
+ #ifdef CONFIG_PCI_HOST_THUNDER_ECAM
+ extern struct pci_ecam_ops pci_thunder_ecam_ops;
+ #endif
++#ifdef CONFIG_PCI_XGENE
++extern struct pci_ecam_ops xgene_v1_pcie_ecam_ops;
++extern struct pci_ecam_ops xgene_v2_1_pcie_ecam_ops;
++extern struct pci_ecam_ops xgene_v2_2_pcie_ecam_ops;
++#endif
+ 
+ #ifdef CONFIG_PCI_HOST_GENERIC
+ /* for DT-based PCI controllers that support ECAM */
+-- 
+2.9.3
+
diff --git a/config-arm-generic b/config-arm-generic
index 7de045828..98d0f510c 100644
--- a/config-arm-generic
+++ b/config-arm-generic
@@ -19,8 +19,11 @@ CONFIG_CC_STACKPROTECTOR=y
 
 # CONFIG_CPU_BIG_ENDIAN is not set
 # CONFIG_BIG_LITTLE is not set
+# CONFIG_ARM_BIG_LITTLE_CPUIDLE is not set
 # CONFIG_IWMMXT is not set
 
+CONFIG_ARM_CPUIDLE=y
+
 CONFIG_RESET_CONTROLLER=y
 CONFIG_RESET_GPIO=y
 
@@ -255,7 +258,6 @@ CONFIG_CLOCK_THERMAL=y
 CONFIG_CPUFREQ_DT=m
 CONFIG_CPUFREQ_DT_PLATDEV=y
 CONFIG_DEVFREQ_THERMAL=y
-# CONFIG_ARM_CPUIDLE is not set
 # CONFIG_ARM_DT_BL_CPUFREQ is not set
 # CONFIG_ARM_BIG_LITTLE_CPUFREQ is not set
 CONFIG_SPMI=m
diff --git a/config-armv7 b/config-armv7
index edd0c958f..0207f9ab9 100644
--- a/config-armv7
+++ b/config-armv7
@@ -577,7 +577,7 @@ CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
 CONFIG_COMMON_CLK_AXI_CLKGEN=m
 CONFIG_COMMON_CLK_SI570=m
 CONFIG_COMMON_CLK_XLNX_CLKWZRD=m
-# CONFIG_ARM_ZYNQ_CPUIDLE is not set
+CONFIG_ARM_ZYNQ_CPUIDLE=y
 CONFIG_LATTICE_ECP3_CONFIG=m
 CONFIG_NET_VENDOR_XILINX=y
 CONFIG_XILINX_EMACLITE=m
diff --git a/config-armv7-generic b/config-armv7-generic
index f9ca87a4e..a0e532749 100644
--- a/config-armv7-generic
+++ b/config-armv7-generic
@@ -165,6 +165,17 @@ CONFIG_LSM_MMAP_MIN_ADDR=32768
 
 CONFIG_LBDAF=y
 
+# Little.BIG
+CONFIG_BIG_LITTLE=y
+CONFIG_BL_SWITCHER=y
+CONFIG_ARM_BIG_LITTLE_CPUFREQ=m
+CONFIG_ARM_SCPI_CPUFREQ=m
+CONFIG_ARCH_VEXPRESS_DCSCB=y
+CONFIG_ARCH_VEXPRESS_TC2_PM=y
+CONFIG_ARM_VEXPRESS_SPC_CPUFREQ=m
+CONFIG_ARM_BIG_LITTLE_CPUIDLE=y
+# CONFIG_BL_SWITCHER_DUMMY_IF is not set
+
 # GRR, needed for MFD_AS3722
 CONFIG_I2C=y
 
@@ -286,7 +297,8 @@ CONFIG_SOC_EXYNOS5800=y
 CONFIG_SERIAL_SAMSUNG=y
 CONFIG_SERIAL_SAMSUNG_CONSOLE=y
 CONFIG_ARM_EXYNOS5440_CPUFREQ=m
-# CONFIG_ARM_EXYNOS_CPUIDLE is not set
+CONFIG_ARM_EXYNOS_CPUIDLE=y
+CONFIG_EXYNOS5420_MCPM=y
 CONFIG_ARM_EXYNOS5_BUS_DEVFREQ=m
 # CONFIG_ARM_EXYNOS_BUS_DEVFREQ is not set
 # CONFIG_EXYNOS5420_MCPM not set
@@ -422,7 +434,7 @@ CONFIG_MACH_DOVE=y
 CONFIG_CACHE_TAUROS2=y
 CONFIG_PINCTRL_ARMADA_370=y
 CONFIG_PINCTRL_ARMADA_XP=y
-# CONFIG_ARM_MVEBU_V7_CPUIDLE is not set
+CONFIG_ARM_MVEBU_V7_CPUIDLE=y
 CONFIG_PINCTRL_DOVE=y
 CONFIG_MMC_SDHCI_DOVE=m
 CONFIG_DOVE_THERMAL=m
diff --git a/config-armv7-lpae b/config-armv7-lpae
index c31f4dbe6..fb7177b85 100644
--- a/config-armv7-lpae
+++ b/config-armv7-lpae
@@ -18,17 +18,6 @@ CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
 CONFIG_ARM_VIRT_EXT=y
 CONFIG_ARM_DMA_IOMMU_ALIGNMENT=8
 
-# Little.BIG
-CONFIG_BIG_LITTLE=y
-CONFIG_BL_SWITCHER=y
-CONFIG_EXYNOS5420_MCPM=y
-CONFIG_ARCH_VEXPRESS_DCSCB=y
-CONFIG_ARCH_VEXPRESS_TC2_PM=y
-CONFIG_ARM_BIG_LITTLE_CPUFREQ=m
-CONFIG_ARM_SCPI_CPUFREQ=m
-CONFIG_ARM_VEXPRESS_SPC_CPUFREQ=m
-# CONFIG_BL_SWITCHER_DUMMY_IF is not set
-
 CONFIG_KVM=y
 CONFIG_KVM_ARM_HOST=y
 CONFIG_KVM_NEW_VGIC=y
diff --git a/config-generic b/config-generic
index 403958dd9..ed9d18306 100644
--- a/config-generic
+++ b/config-generic
@@ -1859,13 +1859,13 @@ CONFIG_B43=m
 CONFIG_B43_SDIO=y
 CONFIG_B43_BCMA=y
 CONFIG_B43_BCMA_PIO=y
-CONFIG_B43_DEBUG=y
+# CONFIG_B43_DEBUG is not set
 CONFIG_B43_PHY_LP=y
 CONFIG_B43_PHY_N=y
 CONFIG_B43_PHY_HT=y
 CONFIG_B43_PHY_G=y
 CONFIG_B43LEGACY=m
-CONFIG_B43LEGACY_DEBUG=y
+# CONFIG_B43LEGACY_DEBUG is not set
 CONFIG_B43LEGACY_DMA=y
 CONFIG_B43LEGACY_PIO=y
 CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
@@ -5278,7 +5278,7 @@ CONFIG_PM_DEBUG=y
 # CONFIG_DPM_WATCHDOG is not set # revisit this in debug
 CONFIG_PM_TRACE=y
 CONFIG_PM_TRACE_RTC=y
-CONFIG_PM_TEST_SUSPEND=y
+# CONFIG_PM_TEST_SUSPEND is not set
 # CONFIG_PM_OPP is not set
 # CONFIG_PM_AUTOSLEEP is not set
 # CONFIG_PM_WAKELOCKS is not set
@@ -6022,7 +6022,7 @@ CONFIG_POWERCAP=y
 
 # CONFIG_HSI is not set
 
-# CONFIG_CPU_IDLE is not set
+CONFIG_CPU_IDLE=y
 # CONFIG_CPU_IDLE_GOV_LADDER is not set
 
 # CONFIG_ARM_ARCH_TIMER_EVTSTREAM is not set
diff --git a/config-nodebug b/config-nodebug
index 0dc864752..4bd461d8f 100644
--- a/config-nodebug
+++ b/config-nodebug
@@ -2,102 +2,102 @@ CONFIG_SND_VERBOSE_PRINTK=y
 CONFIG_SND_DEBUG=y
 CONFIG_SND_PCM_XRUN_DEBUG=y
 
-CONFIG_DEBUG_ATOMIC_SLEEP=y
-
-CONFIG_DEBUG_MUTEXES=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_DEBUG_LOCK_ALLOC=y
-CONFIG_LOCK_TORTURE_TEST=m
-CONFIG_PROVE_LOCKING=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_PROVE_RCU=y
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_PROVE_RCU is not set
 # CONFIG_PROVE_RCU_REPEATEDLY is not set
-CONFIG_DEBUG_PER_CPU_MAPS=y
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
 CONFIG_CPUMASK_OFFSTACK=y
 
-CONFIG_CPU_NOTIFIER_ERROR_INJECT=m
+# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set
 
-CONFIG_FAULT_INJECTION=y
-CONFIG_FAILSLAB=y
-CONFIG_FAIL_PAGE_ALLOC=y
-CONFIG_FAIL_MAKE_REQUEST=y
-CONFIG_FAULT_INJECTION_DEBUG_FS=y
-CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
-CONFIG_FAIL_IO_TIMEOUT=y
-CONFIG_FAIL_MMC_REQUEST=y
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_FAILSLAB is not set
+# CONFIG_FAIL_PAGE_ALLOC is not set
+# CONFIG_FAIL_MAKE_REQUEST is not set
+# CONFIG_FAULT_INJECTION_DEBUG_FS is not set
+# CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set
+# CONFIG_FAIL_IO_TIMEOUT is not set
+# CONFIG_FAIL_MMC_REQUEST is not set
 # CONFIG_F2FS_FAULT_INJECTION is not set
 
-CONFIG_LOCK_STAT=y
+# CONFIG_LOCK_STAT is not set
 
-CONFIG_DEBUG_STACK_USAGE=y
+# CONFIG_DEBUG_STACK_USAGE is not set
 
-CONFIG_ACPI_DEBUG=y
+# CONFIG_ACPI_DEBUG is not set
 # CONFIG_ACPI_DEBUGGER is not set
 
-CONFIG_DEBUG_SG=y
-CONFIG_DEBUG_PI_LIST=y
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_PI_LIST is not set
 
 # CONFIG_PAGE_EXTENSION is not set
 # CONFIG_PAGE_OWNER is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 
-CONFIG_DEBUG_OBJECTS=y
+# CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_OBJECTS_SELFTEST is not set
-CONFIG_DEBUG_OBJECTS_FREE=y
-CONFIG_DEBUG_OBJECTS_TIMERS=y
-CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
+# CONFIG_DEBUG_OBJECTS_FREE is not set
+# CONFIG_DEBUG_OBJECTS_TIMERS is not set
+# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
 CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
 
 CONFIG_X86_PTDUMP=y
-CONFIG_ARM64_PTDUMP=y
-CONFIG_EFI_PGT_DUMP=y
+# CONFIG_ARM64_PTDUMP is not set
+# CONFIG_EFI_PGT_DUMP is not set
 
-CONFIG_CAN_DEBUG_DEVICES=y
+# CONFIG_CAN_DEBUG_DEVICES is not set
 
-CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
 
 
-CONFIG_DEBUG_NOTIFIERS=y
+# CONFIG_DEBUG_NOTIFIERS is not set
 
-CONFIG_DMA_API_DEBUG=y
+# CONFIG_DMA_API_DEBUG is not set
 
-CONFIG_MMIOTRACE=y
+# CONFIG_MMIOTRACE is not set
 
-CONFIG_DEBUG_CREDENTIALS=y
+# CONFIG_DEBUG_CREDENTIALS is not set
 
 # off in both production debug and nodebug builds,
 #  on in rawhide nodebug builds
-CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 
-CONFIG_EXT4_DEBUG=y
+# CONFIG_EXT4_DEBUG is not set
 
 # CONFIG_XFS_WARN is not set
 
-CONFIG_DEBUG_PERF_USE_VMALLOC=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 
-CONFIG_JBD2_DEBUG=y
+# CONFIG_JBD2_DEBUG is not set
 
-CONFIG_NFSD_FAULT_INJECTION=y
+# CONFIG_NFSD_FAULT_INJECTION is not set
 
-CONFIG_DEBUG_BLK_CGROUP=y
+# CONFIG_DEBUG_BLK_CGROUP is not set
 
-CONFIG_DRBD_FAULT_INJECTION=y
+# CONFIG_DRBD_FAULT_INJECTION is not set
 
-CONFIG_ATH_DEBUG=y
-CONFIG_CARL9170_DEBUGFS=y
-CONFIG_IWLWIFI_DEVICE_TRACING=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_CARL9170_DEBUGFS is not set
+# CONFIG_IWLWIFI_DEVICE_TRACING is not set
 
 # CONFIG_RTLWIFI_DEBUG is not set
 
-CONFIG_DEBUG_OBJECTS_WORK=y
+# CONFIG_DEBUG_OBJECTS_WORK is not set
 
-CONFIG_DMADEVICES_DEBUG=y
+# CONFIG_DMADEVICES_DEBUG is not set
 # CONFIG_DMADEVICES_VDEBUG is not set
 
 CONFIG_PM_ADVANCED_DEBUG=y
 
-CONFIG_CEPH_LIB_PRETTYDEBUG=y
-CONFIG_QUOTA_DEBUG=y
+# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
+# CONFIG_QUOTA_DEBUG is not set
 
 
 CONFIG_KGDB_KDB=y
@@ -105,19 +105,19 @@ CONFIG_KDB_DEFAULT_ENABLE=0x0
 CONFIG_KDB_KEYBOARD=y
 CONFIG_KDB_CONTINUE_CATASTROPHIC=0
 
-CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
+# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
 # CONFIG_PERCPU_TEST is not set
-CONFIG_TEST_LIST_SORT=y
+# CONFIG_TEST_LIST_SORT is not set
 # CONFIG_TEST_STRING_HELPERS is not set
 
-CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_DETECT_HUNG_TASK is not set
 CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
 # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
-CONFIG_WQ_WATCHDOG=y
+# CONFIG_WQ_WATCHDOG is not set
 
-CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
+# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
 
-CONFIG_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
 CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=1024
 # CONFIG_DEBUG_KMEMLEAK_TEST is not set
 CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
@@ -128,4 +128,4 @@ CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
 
 # CONFIG_SPI_DEBUG is not set
 
-CONFIG_DEBUG_VM_PGFLAGS=y
+# CONFIG_DEBUG_VM_PGFLAGS is not set
diff --git a/config-powerpc64-generic b/config-powerpc64-generic
index 0c8339c7e..fcd3a49a4 100644
--- a/config-powerpc64-generic
+++ b/config-powerpc64-generic
@@ -69,7 +69,6 @@ CONFIG_RCU_FANOUT_LEAF=16
 CONFIG_FA_DUMP=y
 CONFIG_RELOCATABLE=y
 
-CONFIG_CPU_IDLE=y
 CONFIG_POWERNV_CPUIDLE=y
 CONFIG_PSERIES_CPUIDLE=y
 
diff --git a/config-s390x b/config-s390x
index cb769ac09..e235e9e01 100644
--- a/config-s390x
+++ b/config-s390x
@@ -159,6 +159,7 @@ CONFIG_MONREADER=m
 CONFIG_STACK_GUARD=256
 CONFIG_CMM_IUCV=y
 
+# CONFIG_CPU_IDLE is not set
 
 CONFIG_S390_HYPFS_FS=y
 
diff --git a/config-x86-generic b/config-x86-generic
index 7df9a0751..a44190bd7 100644
--- a/config-x86-generic
+++ b/config-x86-generic
@@ -345,10 +345,6 @@ CONFIG_SPI_PXA2XX=m
 CONFIG_MTD_ESB2ROM=m
 CONFIG_MTD_CK804XROM=m
 
-CONFIG_CPU_IDLE=y
-# CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set
-CONFIG_CPU_IDLE_GOV_MENU=y
-
 CONFIG_THINKPAD_ACPI=m
 # CONFIG_THINKPAD_ACPI_DEBUG is not set
 # CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set
@@ -384,7 +380,7 @@ CONFIG_SP5100_TCO=m
 
 # CONFIG_MEMTEST is not set
 # CONFIG_DEBUG_TLBFLUSH is not set
-CONFIG_MAXSMP=y
+# CONFIG_MAXSMP is not set
 
 
 CONFIG_HP_ILO=m
diff --git a/gitrev b/gitrev
index 1a7cfb211..800fd8125 100644
--- a/gitrev
+++ b/gitrev
@@ -1 +1 @@
-024c7e3756d8a42fc41fe8a9488488b9b09d1dcc
+3be7988674ab33565700a37b210f502563d932e6
diff --git a/kernel.spec b/kernel.spec
index 304fb1f51..5dbe93584 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -75,9 +75,9 @@ Summary: The Linux kernel
 # The next upstream release sublevel (base_sublevel+1)
 %define upstream_sublevel %(echo $((%{base_sublevel} + 1)))
 # The rc snapshot level
-%define rcrev 6
+%define rcrev 7
 # The git snapshot level
-%define gitrev 4
+%define gitrev 0
 # Set rpm version accordingly
 %define rpmversion 4.%{upstream_sublevel}.0
 %endif
@@ -133,7 +133,7 @@ Summary: The Linux kernel
 # Set debugbuildsenabled to 1 for production (build separate debug kernels)
 #  and 0 for rawhide (all kernels are debug kernels).
 # See also 'make debug' and 'make release'.
-%define debugbuildsenabled 0
+%define debugbuildsenabled 1
 
 # Want to build a vanilla kernel build without any non-upstream patches?
 %define with_vanilla %{?_without_vanilla: 0} %{?!_without_vanilla: 1}
@@ -523,7 +523,9 @@ Patch421: qcom-QDF2432-tmp-errata.patch
 # http://www.spinics.net/lists/arm-kernel/msg490981.html
 Patch422: geekbox-v4-device-tree-support.patch
 
-Patch425: arm64-pcie-quirks-xgene.patch
+# http://www.spinics.net/lists/linux-pci/msg53991.html
+# https://patchwork.kernel.org/patch/9337113/
+Patch425: arm64-pcie-quirks.patch
 
 # http://www.spinics.net/lists/linux-tegra/msg26029.html
 Patch426: usb-phy-tegra-Add-38.4MHz-clock-table-entry.patch
@@ -634,6 +636,9 @@ Patch848: 0001-cpupower-Correct-return-type-of-cpu_power_is_cpu_onl.patch
 #ongoing complaint, full discussion delayed until ksummit/plumbers
 Patch849: 0001-iio-Use-event-header-from-kernel-tree.patch
 
+#CVE-2016-7425 rhbz 1377330 1377331
+Patch850: arcmsr-buffer-overflow-in-archmsr_iop_message_xfer.patch
+
 # END OF PATCH DEFINITIONS
 
 %endif
@@ -2173,6 +2178,16 @@ fi
 #
 #
 %changelog
+* Mon Sep 19 2016 Justin M. Forbes <jforbes@fedoraproject.org> - 4.8.0-0.rc7.git0.1
+- Linux v4.8-rc7
+- Disable debugging options.
+- CVE-2016-7425 SCSI arcmsr buffer overflow (rhbz 1377330 1377331)
+
+* Sat Sep 17 2016 Peter Robinson <pbrobinson@fedoraproject.org>
+- Enable CPU IDLE on ARMv7
+- Tweak big.LITTLE on ARMv7
+- Update ARM64 pci-e quicks to latest upstream, update x-gene quirks patch
+
 * Fri Sep 16 2016 Justin M. Forbes <jforbes@fedoraproject.org> - 4.8.0-0.rc6.git4.1
 - Linux v4.8-rc6-231-g024c7e3
 
diff --git a/sources b/sources
index 8801cfcc1..1099fbde8 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,3 @@
 5276563eb1f39a048e4a8a887408c031  linux-4.7.tar.xz
 fe259c02c75eec61d1aa4b1211f3c853  perf-man-4.7.tar.gz
-5c667b81145f4ebdc27d2716eab35eb5  patch-4.8-rc6.xz
-57a2b9f6eddf053d9188a9d1f051917b  patch-4.8-rc6-git4.xz
+f3c565cb3f80b13e7e78fcde4ac87b8b  patch-4.8-rc7.xz