Merge master.kernel.org:/home/davem/BK/sparc-2.5

into home.transmeta.com:/home/torvalds/v2.5/linux

arch/sparc/kernel/signal.c

@@ -1095,18 +1095,9 @@ asmlinkage int do_signal(sigset_t *oldset, struct pt_regs * regs,
 		sigset_t *mask = &current->blocked;
 		unsigned long signr = 0;
 
-		local_irq_disable();
-		if (current->sig->shared_pending.head) {
-			spin_lock(&current->sig->siglock);
-			signr = dequeue_signal(&current->sig->shared_pending, mask, &info);
-			spin_unlock(&current->sig->siglock);
-		}
-		if (!signr) {
-			spin_lock(&current->sig->siglock);
-			signr = dequeue_signal(&current->pending, mask, &info);
-			spin_unlock(&current->sig->siglock);
-		}
-		local_irq_enable();
+		spin_lock_irq(&current->sig->siglock);
+		signr = dequeue_signal(mask, &info);
+		spin_unlock_irq(&current->sig->siglock);
 
 		if (!signr)
 			break;

arch/sparc/kernel/sparc_ksyms.c

@@ -23,6 +23,9 @@
 #include <linux/pci.h>
 #endif
 #include <linux/pm.h>
+#ifdef CONFIG_HIGHMEM
+#include <linux/highmem.h>
+#endif
 
 #include <asm/oplib.h>
 #include <asm/delay.h>
@@ -199,6 +202,12 @@ EXPORT_SYMBOL(ioremap);
 EXPORT_SYMBOL(iounmap);
 #endif
 
+/* in arch/sparc/mm/highmem.c */
+#ifdef CONFIG_HIGHMEM
+EXPORT_SYMBOL(kmap_atomic);
+EXPORT_SYMBOL(kunmap_atomic);
+#endif
+
 /* Solaris/SunOS binary compatibility */
 EXPORT_SYMBOL(svr4_setcontext);
 EXPORT_SYMBOL(svr4_getcontext);

arch/sparc/kernel/sun4d_irq.c

@@ -547,7 +547,7 @@ void __init sun4d_init_IRQ(void)
 	BTFIXUPSET_CALL(clear_profile_irq, sun4d_clear_profile_irq, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(load_profile_irq, sun4d_load_profile_irq, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(__irq_itoa, sun4d_irq_itoa, BTFIXUPCALL_NORM);
-	init_timers = sun4d_init_timers;
+	sparc_init_timers = sun4d_init_timers;
 #ifdef CONFIG_SMP
 	BTFIXUPSET_CALL(set_cpu_int, sun4d_set_cpu_int, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(clear_cpu_int, sun4d_clear_ipi, BTFIXUPCALL_NOP);

arch/sparc/mm/Makefile

@@ -12,6 +12,10 @@ else
 obj-y	 += srmmu.o iommu.o io-unit.o hypersparc.o viking.o tsunami.o swift.o
 endif
 
+ifdef CONFIG_HIGHMEM
+obj-y	+= highmem.o
+endif
+
 ifdef CONFIG_SMP
 obj-y   += nosun4c.o
 else

arch/sparc/mm/generic.c

@@ -13,6 +13,8 @@
 #include <asm/pgalloc.h>
 #include <asm/pgtable.h>
 #include <asm/page.h>
+#include <asm/cacheflush.h>
+#include <asm/tlbflush.h>
 
 static inline void forget_pte(pte_t page)
 {

arch/sparc/mm/highmem.c

+/*
+ *  highmem.c: virtual kernel memory mappings for high memory
+ *
+ *  Provides kernel-static versions of atomic kmap functions originally
+ *  found as inlines in include/asm-sparc/highmem.h.  These became
+ *  needed as kmap_atomic() and kunmap_atomic() started getting
+ *  called from within modules.
+ *  -- Tomas Szepe <szepe@pinerecords.com>, September 2002
+ *
+ *  But kmap_atomic() and kunmap_atomic() cannot be inlined in
+ *  modules because they are loaded with btfixup-ped functions.
+ */
+
+/*
+ * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
+ * gives a more generic (and caching) interface. But kmap_atomic can
+ * be used in IRQ contexts, so in some (very limited) cases we need it.
+ *
+ * XXX This is an old text. Actually, it's good to use atomic kmaps,
+ * provided you remember that they are atomic and not try to sleep
+ * with a kmap taken, much like a spinlock. Non-atomic kmaps are
+ * shared by CPUs, and so precious, and establishing them requires IPI.
+ * Atomic kmaps are lightweight and we may have NCPUS more of them.
+ */
+#include <linux/mm.h>
+#include <linux/highmem.h>
+#include <asm/pgalloc.h>
+#include <asm/cacheflush.h>
+#include <asm/tlbflush.h>
+
+void *kmap_atomic(struct page *page, enum km_type type)
+{
+	unsigned long idx;
+	unsigned long vaddr;
+
+	inc_preempt_count();
+	if (page < highmem_start_page)
+		return page_address(page);
+
+	idx = type + KM_TYPE_NR*smp_processor_id();
+	vaddr = FIX_KMAP_BEGIN + idx * PAGE_SIZE;
+
+/* XXX Fix - Anton */
+#if 0
+	__flush_cache_one(vaddr);
+#else
+	flush_cache_all();
+#endif
+
+#if HIGHMEM_DEBUG
+	if (!pte_none(*(kmap_pte+idx)))
+		BUG();
+#endif
+	set_pte(kmap_pte+idx, mk_pte(page, kmap_prot));
+/* XXX Fix - Anton */
+#if 0
+	__flush_tlb_one(vaddr);
+#else
+	flush_tlb_all();
+#endif
+
+	return (void*) vaddr;
+}
+
+void kunmap_atomic(void *kvaddr, enum km_type type)
+{
+	unsigned long vaddr = (unsigned long) kvaddr;
+	unsigned long idx = type + KM_TYPE_NR*smp_processor_id();
+
+	if (vaddr < FIX_KMAP_BEGIN) { // FIXME
+		dec_preempt_count();
+		return;
+	}
+
+	if (vaddr != FIX_KMAP_BEGIN + idx * PAGE_SIZE)
+		BUG();
+
+/* XXX Fix - Anton */
+#if 0
+	__flush_cache_one(vaddr);
+#else
+	flush_cache_all();
+#endif
+
+#ifdef HIGHMEM_DEBUG
+	/*
+	 * force other mappings to Oops if they'll try to access
+	 * this pte without first remap it
+	 */
+	pte_clear(kmap_pte+idx);
+/* XXX Fix - Anton */
+#if 0
+	__flush_tlb_one(vaddr);
+#else
+	flush_tlb_all();
+#endif
+#endif
+	dec_preempt_count();
+}

arch/sparc/mm/srmmu.c

@@ -38,6 +38,8 @@
 #include <asm/a.out.h>
 #include <asm/mmu_context.h>
 #include <asm/io-unit.h>
+#include <asm/cacheflush.h>
+#include <asm/tlbflush.h>
 
 /* Now the cpu specific definitions. */
 #include <asm/viking.h>

arch/sparc64/defconfig

@@ -29,7 +29,7 @@ CONFIG_BBC_I2C=m
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
-CONFIG_HUGETLB_PAGE=y
+# CONFIG_HUGETLB_PAGE is not set
 CONFIG_SMP=y
 # CONFIG_PREEMPT is not set
 CONFIG_SPARC64=y
@@ -157,7 +157,7 @@ CONFIG_SUN_MOSTEK_RTC=y
 CONFIG_OBP_FLASH=m
 # CONFIG_SUN_BPP is not set
 # CONFIG_SUN_VIDEOPIX is not set
-CONFIG_SUN_AURORA=m
+# CONFIG_SUN_AURORA is not set
 
 #
 # Memory Technology Devices (MTD)
@@ -335,26 +335,7 @@ CONFIG_NET_FC=y
 #
 # IEEE 1394 (FireWire) support (EXPERIMENTAL)
 #
-CONFIG_IEEE1394=m
-
-#
-# Device Drivers
-#
-# CONFIG_IEEE1394_PCILYNX is not set
-CONFIG_IEEE1394_OHCI1394=m
-
-#
-# Protocol Drivers
-#
-# CONFIG_IEEE1394_VIDEO1394 is not set
-CONFIG_IEEE1394_SBP2=m
-# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
-CONFIG_IEEE1394_ETH1394=m
-CONFIG_IEEE1394_DV1394=m
-CONFIG_IEEE1394_RAWIO=m
-CONFIG_IEEE1394_CMP=m
-CONFIG_IEEE1394_AMDTP=m
-# CONFIG_IEEE1394_VERBOSEDEBUG is not set
+# CONFIG_IEEE1394 is not set
 
 #
 # Networking options
@@ -465,6 +446,18 @@ CONFIG_VORTEX=m
 # CONFIG_LANCE is not set
 # CONFIG_NET_VENDOR_SMC is not set
 # CONFIG_NET_VENDOR_RACAL is not set
+
+#
+# Tulip family network device support
+#
+CONFIG_NET_TULIP=y
+CONFIG_DE2104X=m
+CONFIG_TULIP=m
+# CONFIG_TULIP_MWI is not set
+# CONFIG_TULIP_MMIO is not set
+CONFIG_DE4X5=m
+CONFIG_WINBOND_840=m
+# CONFIG_DM9102 is not set
 # CONFIG_HP100 is not set
 # CONFIG_NET_ISA is not set
 CONFIG_NET_PCI=y
@@ -547,18 +540,6 @@ CONFIG_SHAPER=m
 #
 # CONFIG_WAN is not set
 
-#
-# Tulip family network device support
-#
-CONFIG_NET_TULIP=y
-CONFIG_DE2104X=m
-CONFIG_TULIP=m
-# CONFIG_TULIP_MWI is not set
-# CONFIG_TULIP_MMIO is not set
-CONFIG_DE4X5=m
-CONFIG_WINBOND_840=m
-# CONFIG_DM9102 is not set
-
 #
 # Amateur Radio support
 #
@@ -864,7 +845,7 @@ CONFIG_SND_VIRMIDI=m
 #
 CONFIG_SND_ALI5451=m
 CONFIG_SND_CS46XX=m
-CONFIG_SND_CS46XX_ACCEPT_VALID=y
+# CONFIG_SND_CS46XX_NEW_DSP is not set
 CONFIG_SND_CS4281=m
 CONFIG_SND_EMU10K1=m
 CONFIG_SND_KORG1212=m
@@ -886,8 +867,12 @@ CONFIG_SND_FM801=m
 CONFIG_SND_ICE1712=m
 CONFIG_SND_INTEL8X0=m
 CONFIG_SND_SONICVIBES=m
-CONFIG_SND_VIA686=m
-CONFIG_SND_VIA8233=m
+# CONFIG_SND_VIA82XX is not set
+
+#
+# ALSA USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
 
 #
 # ALSA Sparc devices
@@ -1031,6 +1016,7 @@ CONFIG_USB_RIO500=m
 # CONFIG_USB_BRLVGER is not set
 CONFIG_USB_LCD=m
 # CONFIG_USB_SPEEDTOUCH is not set
+CONFIG_USB_TEST=m
 
 #
 # Bluetooth support

arch/sparc64/kernel/signal.c

@@ -645,18 +645,9 @@ static int do_signal(sigset_t *oldset, struct pt_regs * regs,
 		sigset_t *mask = &current->blocked;
 		unsigned long signr = 0;
 
-		local_irq_disable();
-		if (current->sig->shared_pending.head) {
-			spin_lock(&current->sig->siglock);
-			signr = dequeue_signal(&current->sig->shared_pending, mask, &info);
-			spin_unlock(&current->sig->siglock);
-		}
-		if (!signr) {
-			spin_lock(&current->sig->siglock);
-			signr = dequeue_signal(&current->pending, mask, &info);
-			spin_unlock(&current->sig->siglock);
-		}
-		local_irq_enable();
+		spin_lock_irq(&current->sig->siglock);
+		signr = dequeue_signal(mask, &info);
+		spin_unlock_irq(&current->sig->siglock);
 		
 		if (!signr)
 			break;

arch/sparc64/kernel/signal32.c

@@ -1284,18 +1284,9 @@ int do_signal32(sigset_t *oldset, struct pt_regs * regs,
 		sigset_t *mask = &current->blocked;
 		unsigned long signr = 0;
 
-		local_irq_disable();
-		if (current->sig->shared_pending.head) {
-			spin_lock(&current->sig->siglock);
-			signr = dequeue_signal(&current->sig->shared_pending, mask, &info);
-			spin_unlock(&current->sig->siglock);
-		}
-		if (!signr) {
-			spin_lock(&current->sig->siglock);
-			signr = dequeue_signal(&current->pending, mask, &info);
-			spin_unlock(&current->sig->siglock);
-		}
-		local_irq_enable();
+		spin_lock_irq(&current->sig->siglock);
+		signr = dequeue_signal(mask, &info);
+		spin_unlock_irq(&current->sig->siglock);
 		
 		if (!signr)
 			break;

arch/sparc64/kernel/sys_sparc32.c

@@ -1972,10 +1972,7 @@ sys32_rt_sigtimedwait(sigset_t32 *uthese, siginfo_t32 *uinfo,
 	}
 
 	spin_lock_irq(&current->sig->siglock);
-	spin_lock(&current->sig->siglock);
-	sig = dequeue_signal(&current->sig->shared_pending, &these, &info);
-	if (!sig)
-		sig = dequeue_signal(&current->pending, &these, &info);
+	sig = dequeue_signal(&these, &info);
 	if (!sig) {
 		timeout = MAX_SCHEDULE_TIMEOUT;
 		if (uts)
@@ -1989,23 +1986,18 @@ sys32_rt_sigtimedwait(sigset_t32 *uthese, siginfo_t32 *uinfo,
 			current->real_blocked = current->blocked;
 			sigandsets(&current->blocked, &current->blocked, &these);
 			recalc_sigpending();
-			spin_unlock(&current->sig->siglock);
 			spin_unlock_irq(&current->sig->siglock);
 
 			current->state = TASK_INTERRUPTIBLE;
 			timeout = schedule_timeout(timeout);
 
 			spin_lock_irq(&current->sig->siglock);
-			spin_lock(&current->sig->siglock);
-			sig = dequeue_signal(&current->sig->shared_pending, &these, &info);
-			if (!sig)
-				sig = dequeue_signal(&current->pending, &these, &info);
+			sig = dequeue_signal(&these, &info);
 			current->blocked = current->real_blocked;
 			siginitset(&current->real_blocked, 0);
 			recalc_sigpending();
 		}
 	}
-	spin_unlock(&current->sig->siglock);
 	spin_unlock_irq(&current->sig->siglock);
 
 	if (sig) {

arch/sparc64/mm/init.c

@@ -1366,6 +1366,8 @@ unsigned long __init bootmem_init(unsigned long *pages_avail)
 	}
 #endif	
 	/* Initialize the boot-time allocator. */
+	max_pfn = max_low_pfn = end_pfn;
+	min_low_pfn = pfn_base;
 	bootmap_size = init_bootmem_node(NODE_DATA(0), bootmap_pfn, pfn_base, end_pfn);
 
 	/* Now register the available physical memory with the

include/asm-sparc/highmem.h

@@ -20,13 +20,8 @@
 
 #ifdef __KERNEL__
 
-#include <linux/init.h>
 #include <linux/interrupt.h>
-#include <asm/vaddrs.h>
 #include <asm/kmap_types.h>
-#include <asm/pgtable.h>
-#include <asm/cacheflush.h>
-#include <asm/tlbflush.h>
 
 /* undef for production */
 #define HIGHMEM_DEBUG 1
@@ -72,81 +67,8 @@ static inline void kunmap(struct page *page)
 	kunmap_high(page);
 }
 
-/*
- * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
- * gives a more generic (and caching) interface. But kmap_atomic can
- * be used in IRQ contexts, so in some (very limited) cases we need
- * it.
- */
-static inline void *kmap_atomic(struct page *page, enum km_type type)
-{
-	unsigned long idx;
-	unsigned long vaddr;
-
-	inc_preempt_count();
-	if (page < highmem_start_page)
-		return page_address(page);
-
-	idx = type + KM_TYPE_NR*smp_processor_id();
-	vaddr = FIX_KMAP_BEGIN + idx * PAGE_SIZE;
-
-/* XXX Fix - Anton */
-#if 0
-	__flush_cache_one(vaddr);
-#else
-	flush_cache_all();
-#endif
-
-#if HIGHMEM_DEBUG
-	if (!pte_none(*(kmap_pte+idx)))
-		BUG();
-#endif
-	set_pte(kmap_pte+idx, mk_pte(page, kmap_prot));
-/* XXX Fix - Anton */
-#if 0
-	__flush_tlb_one(vaddr);
-#else
-	flush_tlb_all();
-#endif
-
-	return (void*) vaddr;
-}
-
-static inline void kunmap_atomic(void *kvaddr, enum km_type type)
-{
-	unsigned long vaddr = (unsigned long) kvaddr;
-	unsigned long idx = type + KM_TYPE_NR*smp_processor_id();
-
-	if (vaddr < FIX_KMAP_BEGIN) { // FIXME
-		dec_preempt_count();
-		return;
-	}
-
-	if (vaddr != FIX_KMAP_BEGIN + idx * PAGE_SIZE)
-		BUG();
-
-/* XXX Fix - Anton */
-#if 0
-	__flush_cache_one(vaddr);
-#else
-	flush_cache_all();
-#endif
-
-#ifdef HIGHMEM_DEBUG
-	/*
-	 * force other mappings to Oops if they'll try to access
-	 * this pte without first remap it
-	 */
-	pte_clear(kmap_pte+idx);
-/* XXX Fix - Anton */
-#if 0
-	__flush_tlb_one(vaddr);
-#else
-	flush_tlb_all();
-#endif
-#endif
-	dec_preempt_count();
-}
+extern void *kmap_atomic(struct page *page, enum km_type type);
+extern void kunmap_atomic(void *kvaddr, enum km_type type);
 
 static inline struct page *kmap_atomic_to_page(void *ptr)
 {

include/asm-sparc64/checksum.h

@@ -40,7 +40,7 @@ extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned i
  */
 extern unsigned int csum_partial_copy_sparc64(const char *src, char *dst, int len, unsigned int sum);
 			
-extern __inline__ unsigned int 
+static __inline__ unsigned int 
 csum_partial_copy_nocheck (const char *src, char *dst, int len, 
 			   unsigned int sum)
 {
@@ -52,7 +52,7 @@ csum_partial_copy_nocheck (const char *src, char *dst, int len,
 	return ret;
 }
 
-extern __inline__ unsigned int 
+static __inline__ unsigned int 
 csum_partial_copy_from_user(const char *src, char *dst, int len, 
 			    unsigned int sum, int *err)
 {
@@ -66,7 +66,7 @@ csum_partial_copy_from_user(const char *src, char *dst, int len,
  */
 #define HAVE_CSUM_COPY_USER
 extern unsigned int csum_partial_copy_user_sparc64(const char *src, char *dst, int len, unsigned int sum);
-extern __inline__ unsigned int 
+static __inline__ unsigned int 
 csum_and_copy_to_user(const char *src, char *dst, int len, 
 		      unsigned int sum, int *err)
 {
@@ -78,7 +78,7 @@ csum_and_copy_to_user(const char *src, char *dst, int len,
 /* ihl is always 5 or greater, almost always is 5, and iph is word aligned
  * the majority of the time.
  */
-extern __inline__ unsigned short ip_fast_csum(__const__ unsigned char *iph,
+static __inline__ unsigned short ip_fast_csum(__const__ unsigned char *iph,
 					      unsigned int ihl)
 {
 	unsigned short sum;
@@ -119,7 +119,7 @@ extern __inline__ unsigned short ip_fast_csum(__const__ unsigned char *iph,
 }
 
 /* Fold a partial checksum without adding pseudo headers. */
-extern __inline__ unsigned short csum_fold(unsigned int sum)
+static __inline__ unsigned short csum_fold(unsigned int sum)
 {
 	unsigned int tmp;
 
@@ -134,7 +134,7 @@ extern __inline__ unsigned short csum_fold(unsigned int sum)
 	return (sum & 0xffff);
 }
 
-extern __inline__ unsigned long csum_tcpudp_nofold(unsigned long saddr,
+static __inline__ unsigned long csum_tcpudp_nofold(unsigned long saddr,
 						   unsigned long daddr,
 						   unsigned int len,
 						   unsigned short proto,
@@ -201,7 +201,7 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
 }
 
 /* this routine is used for miscellaneous IP-like checksums, mainly in icmp.c */
-extern __inline__ unsigned short ip_compute_csum(unsigned char * buff, int len)
+static __inline__ unsigned short ip_compute_csum(unsigned char * buff, int len)
 {
 	return csum_fold(csum_partial(buff, len, 0));
 }

include/asm-sparc64/delay.h

@@ -18,7 +18,7 @@
 extern unsigned long loops_per_jiffy;
 #endif 
 
-extern __inline__ void __delay(unsigned long loops)
+static __inline__ void __delay(unsigned long loops)
 {
 	__asm__ __volatile__(
 "	b,pt	%%xcc, 1f\n"
@@ -32,7 +32,7 @@ extern __inline__ void __delay(unsigned long loops)
 	: "cc");
 }
 
-extern __inline__ void __udelay(unsigned long usecs, unsigned long lps)
+static __inline__ void __udelay(unsigned long usecs, unsigned long lps)
 {
 	usecs *= 0x00000000000010c6UL;		/* 2**32 / 1000000 */
 

include/asm-sparc64/fpumacro.h

@@ -16,7 +16,7 @@ struct fpustate {
 
 #define FPUSTATE (struct fpustate *)(current_thread_info()->fpregs)
 
-extern __inline__ unsigned long fprs_read(void)
+static __inline__ unsigned long fprs_read(void)
 {
 	unsigned long retval;
 
@@ -25,7 +25,7 @@ extern __inline__ unsigned long fprs_read(void)
 	return retval;
 }
 
-extern __inline__ void fprs_write(unsigned long val)
+static __inline__ void fprs_write(unsigned long val)
 {
 	__asm__ __volatile__("wr %0, 0x0, %%fprs" : : "r" (val));
 }

include/asm-sparc64/irq.h

@@ -133,21 +133,21 @@ extern int request_fast_irq(unsigned int irq,
 			    unsigned long flags, __const__ char *devname,
 			    void *dev_id);
 
-extern __inline__ void set_softint(unsigned long bits)
+static __inline__ void set_softint(unsigned long bits)
 {
 	__asm__ __volatile__("wr	%0, 0x0, %%set_softint"
 			     : /* No outputs */
 			     : "r" (bits));
 }
 
-extern __inline__ void clear_softint(unsigned long bits)
+static __inline__ void clear_softint(unsigned long bits)
 {
 	__asm__ __volatile__("wr	%0, 0x0, %%clear_softint"
 			     : /* No outputs */
 			     : "r" (bits));
 }
 
-extern __inline__ unsigned long get_softint(void)
+static __inline__ unsigned long get_softint(void)
 {
 	unsigned long retval;
 

include/asm-sparc64/page.h

@@ -161,7 +161,7 @@ struct sparc_phys_banks {
 extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS];
 
 /* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
+static __inline__ int get_order(unsigned long size)
 {
 	int order;
 

include/asm-sparc64/pci.h

@@ -17,12 +17,12 @@
 
 #define PCI_IRQ_NONE		0xffffffff
 
-extern inline void pcibios_set_master(struct pci_dev *dev)
+static inline void pcibios_set_master(struct pci_dev *dev)
 {
 	/* No special bus mastering setup handling */
 }
 
-extern inline void pcibios_penalize_isa_irq(int irq)
+static inline void pcibios_penalize_isa_irq(int irq)
 {
 	/* We don't do dynamic PCI IRQ allocation */
 }

include/asm-sparc64/pgtable.h

@@ -212,7 +212,7 @@ extern struct page *mem_map_zero;
 #define page_pte_prot(page, prot)	mk_pte(page, prot)
 #define page_pte(page)			page_pte_prot(page, __pgprot(0))
 
-extern inline pte_t pte_modify(pte_t orig_pte, pgprot_t new_prot)
+static inline pte_t pte_modify(pte_t orig_pte, pgprot_t new_prot)
 {
 	pte_t __pte;
 
@@ -291,7 +291,7 @@ struct vm_area_struct;
 extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
 
 /* Make a non-present pseudo-TTE. */
-extern inline pte_t mk_pte_io(unsigned long page, pgprot_t prot, int space)
+static inline pte_t mk_pte_io(unsigned long page, pgprot_t prot, int space)
 {
 	pte_t pte;
 	pte_val(pte) = ((page) | pgprot_val(prot) | _PAGE_E) & ~(unsigned long)_PAGE_CACHE;
@@ -313,7 +313,7 @@ extern inline pte_t mk_pte_io(unsigned long page, pgprot_t prot, int space)
 
 extern unsigned long prom_virt_to_phys(unsigned long, int *);
 
-extern __inline__ unsigned long
+static __inline__ unsigned long
 sun4u_get_pte (unsigned long addr)
 {
 	pgd_t *pgdp;
@@ -330,13 +330,13 @@ sun4u_get_pte (unsigned long addr)
 	return pte_val(*ptep) & _PAGE_PADDR;
 }
 
-extern __inline__ unsigned long
+static __inline__ unsigned long
 __get_phys (unsigned long addr)
 {
 	return sun4u_get_pte (addr);
 }
 
-extern __inline__ int
+static __inline__ int
 __get_iospace (unsigned long addr)
 {
 	return ((sun4u_get_pte (addr) & 0xf0000000) >> 28);

include/asm-sparc64/psrcompat.h

@@ -24,7 +24,7 @@
 #define PSR_V8PLUS  0xff000000         /* fake impl/ver, meaning a 64bit CPU is present */
 #define PSR_XCC	    0x000f0000         /* if PSR_V8PLUS, this is %xcc */
 
-extern inline unsigned int tstate_to_psr(unsigned long tstate)
+static inline unsigned int tstate_to_psr(unsigned long tstate)
 {
 	return ((tstate & TSTATE_CWP)			|
 		PSR_S					|
@@ -33,7 +33,7 @@ extern inline unsigned int tstate_to_psr(unsigned long tstate)
 		PSR_V8PLUS);
 }
 
-extern inline unsigned long psr_to_tstate_icc(unsigned int psr)
+static inline unsigned long psr_to_tstate_icc(unsigned int psr)
 {
 	unsigned long tstate = ((unsigned long)(psr & PSR_ICC)) << 12;
 	if ((psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS)

include/asm-sparc64/pstate.h

@@ -85,32 +85,4 @@
 #define VERS_MAXTL	0x000000000000ff00	/* Maximum Trap Level.		*/
 #define VERS_MAXWIN	0x000000000000001f	/* Maximum Reg Window Index.	*/
 
-#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
-#define set_pstate(bits)					\
-	__asm__ __volatile__(					\
-		"rdpr      %%pstate, %%g1\n\t"			\
-		"or        %%g1, %0, %%g1\n\t"			\
-		"wrpr      %%g1, 0x0, %%pstate\n\t"		\
-		: /* no outputs */				\
-		: "i" (bits)					\
-		: "g1")
-
-#define clear_pstate(bits)					\
-	__asm__ __volatile__(					\
-		"rdpr      %%pstate, %%g1\n\t"			\
-		"andn        %%g1, %0, %%g1\n\t"		\
-		"wrpr      %%g1, 0x0, %%pstate\n\t"		\
-		: /* no outputs */				\
-		: "i" (bits)					\
-		: "g1")
-
-#define change_pstate(bits)					\
-	__asm__ __volatile__(					\
-		"rdpr      %%pstate, %%g1\n\t"			\
-		"wrpr      %%g1, %0, %%pstate\n\t"		\
-		: /* no outputs */				\
-		: "i" (bits)					\
-		: "g1")
-#endif
-
 #endif /* !(_SPARC64_PSTATE_H) */

include/asm-sparc64/sbus.h

@@ -27,12 +27,12 @@
  * numbers + offsets, and vice versa.
  */
 
-extern __inline__ unsigned long sbus_devaddr(int slotnum, unsigned long offset)
+static __inline__ unsigned long sbus_devaddr(int slotnum, unsigned long offset)
 {
   return (unsigned long) (SUN_SBUS_BVADDR+((slotnum)<<28)+(offset));
 }
 
-extern __inline__ int sbus_dev_slot(unsigned long dev_addr)
+static __inline__ int sbus_dev_slot(unsigned long dev_addr)
 {
   return (int) (((dev_addr)-SUN_SBUS_BVADDR)>>28);
 }

include/asm-sparc64/siginfo.h

@@ -154,7 +154,7 @@ typedef struct sigevent32 {
 
 #include <linux/string.h>
 
-extern inline void copy_siginfo(siginfo_t *to, siginfo_t *from)
+static inline void copy_siginfo(siginfo_t *to, siginfo_t *from)
 {
 	if (from->si_code < 0)
 		*to = *from;

include/asm-sparc64/smp.h

@@ -89,7 +89,7 @@ static inline int any_online_cpu(unsigned long mask)
  *	General functions that each host system must provide.
  */
 
-extern __inline__ int hard_smp_processor_id(void)
+static __inline__ int hard_smp_processor_id(void)
 {
 	if (tlb_type == cheetah || tlb_type == cheetah_plus) {
 		unsigned long safari_config;
@@ -130,7 +130,7 @@ static __inline__ void smp_send_reschedule(int cpu)
 /* This is a nop as well because we capture all other cpus
  * anyways when making the PROM active.
  */
-extern __inline__ void smp_send_stop(void) { }
+static __inline__ void smp_send_stop(void) { }
 
 #endif /* !(__ASSEMBLY__) */
 

include/asm-sparc64/spinlock.h

@@ -40,7 +40,7 @@ typedef unsigned char spinlock_t;
 do {	membar("#LoadLoad");	\
 } while(*((volatile unsigned char *)lock))
 
-extern __inline__ void _raw_spin_lock(spinlock_t *lock)
+static __inline__ void _raw_spin_lock(spinlock_t *lock)
 {
 	__asm__ __volatile__(
 "1:	ldstub		[%0], %%g7\n"
@@ -57,7 +57,7 @@ extern __inline__ void _raw_spin_lock(spinlock_t *lock)
 	: "g7", "memory");
 }
 
-extern __inline__ int _raw_spin_trylock(spinlock_t *lock)
+static __inline__ int _raw_spin_trylock(spinlock_t *lock)
 {
 	unsigned int result;
 	__asm__ __volatile__("ldstub [%1], %0\n\t"
@@ -68,7 +68,7 @@ extern __inline__ int _raw_spin_trylock(spinlock_t *lock)
 	return (result == 0);
 }
 
-extern __inline__ void _raw_spin_unlock(spinlock_t *lock)
+static __inline__ void _raw_spin_unlock(spinlock_t *lock)
 {
 	__asm__ __volatile__("membar	#StoreStore | #LoadStore\n\t"
 			     "stb	%%g0, [%0]"

include/asm-sparc64/system.h

@@ -217,7 +217,7 @@ do {	if (test_thread_flag(TIF_PERFCTR)) {				\
 	}								\
 } while(0)
 
-extern __inline__ unsigned long xchg32(__volatile__ unsigned int *m, unsigned int val)
+static __inline__ unsigned long xchg32(__volatile__ unsigned int *m, unsigned int val)
 {
 	__asm__ __volatile__(
 "	mov		%0, %%g5\n"
@@ -233,7 +233,7 @@ extern __inline__ unsigned long xchg32(__volatile__ unsigned int *m, unsigned in
 	return val;
 }
 
-extern __inline__ unsigned long xchg64(__volatile__ unsigned long *m, unsigned long val)
+static __inline__ unsigned long xchg64(__volatile__ unsigned long *m, unsigned long val)
 {
 	__asm__ __volatile__(
 "	mov		%0, %%g5\n"
@@ -277,7 +277,7 @@ extern void die_if_kernel(char *str, struct pt_regs *regs) __attribute__ ((noret
 
 #define __HAVE_ARCH_CMPXCHG 1
 
-extern __inline__ unsigned long
+static __inline__ unsigned long
 __cmpxchg_u32(volatile int *m, int old, int new)
 {
 	__asm__ __volatile__("cas [%2], %3, %0\n\t"
@@ -289,7 +289,7 @@ __cmpxchg_u32(volatile int *m, int old, int new)
 	return new;
 }
 
-extern __inline__ unsigned long
+static __inline__ unsigned long
 __cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new)
 {
 	__asm__ __volatile__("casx [%2], %3, %0\n\t"

include/asm-sparc64/uaccess.h

@@ -52,7 +52,7 @@ do {										\
 #define __access_ok(addr,size) 1
 #define access_ok(type,addr,size) 1
 
-extern inline int verify_area(int type, const void * addr, unsigned long size)
+static inline int verify_area(int type, const void * addr, unsigned long size)
 {
 	return 0;
 }
@@ -270,7 +270,7 @@ extern __kernel_size_t __copy_in_user(void *to, const void *from,
 	__copy_in_user((void *)(to), \
 	(void *) (from), (__kernel_size_t)(n))
 
-extern __inline__ __kernel_size_t __clear_user(void *addr, __kernel_size_t size)
+static __inline__ __kernel_size_t __clear_user(void *addr, __kernel_size_t size)
 {
 	extern __kernel_size_t __bzero_noasi(void *addr, __kernel_size_t size);
 	

include/asm-sparc64/upa.h

@@ -25,7 +25,7 @@
 
 /* UPA I/O space accessors */
 #if defined(__KERNEL__) && !defined(__ASSEMBLY__)
-extern __inline__ unsigned char _upa_readb(unsigned long addr)
+static __inline__ unsigned char _upa_readb(unsigned long addr)
 {
 	unsigned char ret;
 
@@ -36,7 +36,7 @@ extern __inline__ unsigned char _upa_readb(unsigned long addr)
 	return ret;
 }
 
-extern __inline__ unsigned short _upa_readw(unsigned long addr)
+static __inline__ unsigned short _upa_readw(unsigned long addr)
 {
 	unsigned short ret;
 
@@ -47,7 +47,7 @@ extern __inline__ unsigned short _upa_readw(unsigned long addr)
 	return ret;
 }
 
-extern __inline__ unsigned int _upa_readl(unsigned long addr)
+static __inline__ unsigned int _upa_readl(unsigned long addr)
 {
 	unsigned int ret;
 
@@ -58,7 +58,7 @@ extern __inline__ unsigned int _upa_readl(unsigned long addr)
 	return ret;
 }
 
-extern __inline__ unsigned long _upa_readq(unsigned long addr)
+static __inline__ unsigned long _upa_readq(unsigned long addr)
 {
 	unsigned long ret;
 
@@ -69,28 +69,28 @@ extern __inline__ unsigned long _upa_readq(unsigned long addr)
 	return ret;
 }
 
-extern __inline__ void _upa_writeb(unsigned char b, unsigned long addr)
+static __inline__ void _upa_writeb(unsigned char b, unsigned long addr)
 {
 	__asm__ __volatile__("stba\t%0, [%1] %2\t/* upa_writeb */"
 			     : /* no outputs */
 			     : "r" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
 }
 
-extern __inline__ void _upa_writew(unsigned short w, unsigned long addr)
+static __inline__ void _upa_writew(unsigned short w, unsigned long addr)
 {
 	__asm__ __volatile__("stha\t%0, [%1] %2\t/* upa_writew */"
 			     : /* no outputs */
 			     : "r" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
 }
 
-extern __inline__ void _upa_writel(unsigned int l, unsigned long addr)
+static __inline__ void _upa_writel(unsigned int l, unsigned long addr)
 {
 	__asm__ __volatile__("stwa\t%0, [%1] %2\t/* upa_writel */"
 			     : /* no outputs */
 			     : "r" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
 }
 
-extern __inline__ void _upa_writeq(unsigned long q, unsigned long addr)
+static __inline__ void _upa_writeq(unsigned long q, unsigned long addr)
 {
 	__asm__ __volatile__("stxa\t%0, [%1] %2\t/* upa_writeq */"
 			     : /* no outputs */

include/asm-sparc64/visasm.h

@@ -42,7 +42,7 @@
 	wr		%o5, 0, %fprs;
 
 #ifndef __ASSEMBLY__	
-extern __inline__ void save_and_clear_fpu(void) {
+static __inline__ void save_and_clear_fpu(void) {
 	__asm__ __volatile__ (
 "		rd %%fprs, %%o5\n"
 "		andcc %%o5, %0, %%g0\n"

mm/highmem.c

@@ -24,6 +24,7 @@
 #include <linux/init.h>
 #include <linux/hash.h>
 #include <asm/pgalloc.h>
+#include <asm/tlbflush.h>
 
 static mempool_t *page_pool, *isa_page_pool;