10 files changed, 36 insertions, 24 deletions
diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig
index cf5993f05d4f..4c4ac163c600 100644
--- a/arch/ia64/configs/bigsur_defconfig
+++ b/arch/ia64/configs/bigsur_defconfig
@@ -75,7 +75,6 @@ CONFIG_SND_PCM_OSS=m
 CONFIG_SND_CS4281=m
 CONFIG_USB_HIDDEV=y
 CONFIG_USB=m
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=m
 CONFIG_USB_UHCI_HCD=m
 CONFIG_USB_ACM=m
diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig
index b4efaf2bc13e..e8ed3ae70aae 100644
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@@ -143,7 +143,6 @@ CONFIG_HID_SAMSUNG=m
 CONFIG_HID_SONY=m
 CONFIG_HID_SUNPLUS=m
 CONFIG_USB=m
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=m
 CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_OHCI_HCD=m
diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig
index f64980dd20c3..d663efd1e4db 100644
--- a/arch/ia64/configs/gensparse_defconfig
+++ b/arch/ia64/configs/gensparse_defconfig
@@ -126,7 +126,6 @@ CONFIG_SND_CS46XX=m
 CONFIG_SND_EMU10K1=m
 CONFIG_SND_FM801=m
 CONFIG_USB=m
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=m
 CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_OHCI_HCD=m
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index 0fed9ae5a42a..c8a3f40e77f6 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -102,7 +102,6 @@ CONFIG_DRM_RADEON=m
 CONFIG_DRM_MGA=m
 CONFIG_DRM_SIS=m
 CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_OHCI_HCD=m
 CONFIG_USB_UHCI_HCD=y
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 7d41cc089822..52af5ed9f60b 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -50,12 +50,6 @@ struct pci_dev;
 extern unsigned long ia64_max_iommu_merge_mask;
 #define PCI_DMA_BUS_IS_PHYS	(ia64_max_iommu_merge_mask == ~0UL)
 
-static inline void
-pcibios_penalize_isa_irq (int irq, int active)
-{
-	/* We don't do dynamic PCI IRQ allocation */
-}
-
 #include <asm-generic/pci-dma-compat.h>
 
 #ifdef CONFIG_PCI
diff --git a/arch/ia64/include/asm/tlb.h b/arch/ia64/include/asm/tlb.h
index bc5efc7c3f3f..39d64e0df1de 100644
--- a/arch/ia64/include/asm/tlb.h
+++ b/arch/ia64/include/asm/tlb.h
@@ -91,18 +91,9 @@ extern struct ia64_tr_entry *ia64_idtrs[NR_CPUS];
 #define RR_RID_MASK	0x00000000ffffff00L
 #define RR_TO_RID(val) 	((val >> 8) & 0xffffff)
 
-/*
- * Flush the TLB for address range START to END and, if not in fast mode, release the
- * freed pages that where gathered up to this point.
- */
 static inline void
-ia64_tlb_flush_mmu (struct mmu_gather *tlb, unsigned long start, unsigned long end)
+ia64_tlb_flush_mmu_tlbonly(struct mmu_gather *tlb, unsigned long start, unsigned long end)
 {
-	unsigned long i;
-	unsigned int nr;
-
-	if (!tlb->need_flush)
-		return;
 	tlb->need_flush = 0;
 
 	if (tlb->fullmm) {
@@ -135,6 +126,14 @@ ia64_tlb_flush_mmu (struct mmu_gather *tlb, unsigned long start, unsigned long e
 		flush_tlb_range(&vma, ia64_thash(start), ia64_thash(end));
 	}
 
+}
+
+static inline void
+ia64_tlb_flush_mmu_free(struct mmu_gather *tlb)
+{
+	unsigned long i;
+	unsigned int nr;
+
 	/* lastly, release the freed pages */
 	nr = tlb->nr;
 
@@ -144,6 +143,19 @@ ia64_tlb_flush_mmu (struct mmu_gather *tlb, unsigned long start, unsigned long e
 		free_page_and_swap_cache(tlb->pages[i]);
 }
 
+/*
+ * Flush the TLB for address range START to END and, if not in fast mode, release the
+ * freed pages that where gathered up to this point.
+ */
+static inline void
+ia64_tlb_flush_mmu (struct mmu_gather *tlb, unsigned long start, unsigned long end)
+{
+	if (!tlb->need_flush)
+		return;
+	ia64_tlb_flush_mmu_tlbonly(tlb, start, end);
+	ia64_tlb_flush_mmu_free(tlb);
+}
+
 static inline void __tlb_alloc_page(struct mmu_gather *tlb)
 {
 	unsigned long addr = __get_free_pages(GFP_NOWAIT | __GFP_NOWARN, 0);
@@ -206,6 +218,16 @@ static inline int __tlb_remove_page(struct mmu_gather *tlb, struct page *page)
 	return tlb->max - tlb->nr;
 }
 
+static inline void tlb_flush_mmu_tlbonly(struct mmu_gather *tlb)
+{
+	ia64_tlb_flush_mmu_tlbonly(tlb, tlb->start_addr, tlb->end_addr);
+}
+
+static inline void tlb_flush_mmu_free(struct mmu_gather *tlb)
+{
+	ia64_tlb_flush_mmu_free(tlb);
+}
+
 static inline void tlb_flush_mmu(struct mmu_gather *tlb)
 {
 	ia64_tlb_flush_mmu(tlb, tlb->start_addr, tlb->end_addr);
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index ae763d8bf55a..fb13dc5e8f8c 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -11,7 +11,7 @@
 
 
 
-#define NR_syscalls			314 /* length of syscall table */
+#define NR_syscalls			315 /* length of syscall table */
 
 /*
  * The following defines stop scripts/checksyscalls.sh from complaining about
diff --git a/arch/ia64/include/uapi/asm/unistd.h b/arch/ia64/include/uapi/asm/unistd.h
index 715e85f858de..7de0a2d65da4 100644
--- a/arch/ia64/include/uapi/asm/unistd.h
+++ b/arch/ia64/include/uapi/asm/unistd.h
@@ -327,5 +327,6 @@
 #define __NR_finit_module		1335
 #define __NR_sched_setattr		1336
 #define __NR_sched_getattr		1337
+#define __NR_renameat2			1338
 
 #endif /* _UAPI_ASM_IA64_UNISTD_H */
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index fa8d61a312a7..ba3d03503e84 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1775,6 +1775,7 @@ sys_call_table:
 	data8 sys_finit_module			// 1335
 	data8 sys_sched_setattr
 	data8 sys_sched_getattr
+	data8 sys_renameat2
 
 	.org sys_call_table + 8*NR_syscalls	// guard against failures to increase NR_syscalls
 #endif /* __IA64_ASM_PARAVIRTUALIZED_NATIVE */
diff --git a/arch/ia64/pci/fixup.c b/arch/ia64/pci/fixup.c
index eee069a0b539..1fe9aa5068ea 100644
--- a/arch/ia64/pci/fixup.c
+++ b/arch/ia64/pci/fixup.c
@@ -49,9 +49,7 @@ static void pci_fixup_video(struct pci_dev *pdev)
 		 * type BRIDGE, or CARDBUS. Host to PCI controllers use
 		 * PCI header type NORMAL.
 		 */
-		if (bridge
-		    &&((bridge->hdr_type == PCI_HEADER_TYPE_BRIDGE)
-		       ||(bridge->hdr_type == PCI_HEADER_TYPE_CARDBUS))) {
+		if (bridge && (pci_is_bridge(bridge))) {
 			pci_read_config_word(bridge, PCI_BRIDGE_CONTROL,
 						&config);
 			if (!(config & PCI_BRIDGE_CTL_VGA))