---

yaml
---
r: 18893
b: refs/heads/master
c: 37b797b
h: refs/heads/master
i:
  18891: 195857d
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 30ff720b40ba64b0e9c8974673b95970e68503ac
+refs/heads/master: 37b797b270a81248f839629ddeb382a35c7b0d30

trunk/MAINTAINERS

@@ -1696,11 +1696,13 @@ M: mtk-manpages@gmx.net
 W: ftp://ftp.kernel.org/pub/linux/docs/manpages
 S: Maintained
 
-MARVELL MV64340 ETHERNET DRIVER
+MARVELL MV643XX ETHERNET DRIVER
+P:	Dale Farnsworth
+M:	dale@farnsworth.org
 P:	Manish Lachwani
-L:	linux-mips@linux-mips.org
+M:	mlachwani@mvista.com
 L:	netdev@vger.kernel.org
-S:	Supported
+S:	Odd Fixes for 2.4; Maintained for 2.6.
 
 MATROX FRAMEBUFFER DRIVER
 P:	Petr Vandrovec

trunk/arch/arm/boot/compressed/head.S

@@ -334,7 +334,7 @@ __setup_mmu:	sub	r3, r4, #16384		@ Page directory size
 		mov	r1, #0x12
 		orr	r1, r1, #3 << 10
 		add	r2, r3, #16384
-1:		cmp	r1, r8			@ if virt > start of RAM
+1:		cmp	r1, r9			@ if virt > start of RAM
 		orrhs	r1, r1, #0x0c		@ set cacheable, bufferable
 		cmp	r1, r10			@ if virt > end of RAM
 		bichs	r1, r1, #0x0c		@ clear cacheable, bufferable

trunk/arch/arm/kernel/entry-armv.S

@@ -735,8 +735,11 @@ __kuser_cmpxchg:				@ 0xffff0fc0
 	 * The kernel itself must perform the operation.
 	 * A special ghost syscall is used for that (see traps.c).
 	 */
+	stmfd	sp!, {r7, lr}
+	mov	r7, #0xff00		@ 0xfff0 into r7 for EABI
+	orr	r7, r7, #0xf0
 	swi	#0x9ffff0
-	mov	pc, lr
+	ldmfd	sp!, {r7, pc}
 
 #elif __LINUX_ARM_ARCH__ < 6
 

trunk/arch/arm/kernel/signal.c

@@ -29,16 +29,22 @@
 #define SWI_SYS_SIGRETURN	(0xef000000|(__NR_sigreturn))
 #define SWI_SYS_RT_SIGRETURN	(0xef000000|(__NR_rt_sigreturn))
 
+/*
+ * With EABI, the syscall number has to be loaded into r7.
+ */
+#define MOV_R7_NR_SIGRETURN	(0xe3a07000 | (__NR_sigreturn - __NR_SYSCALL_BASE))
+#define MOV_R7_NR_RT_SIGRETURN	(0xe3a07000 | (__NR_rt_sigreturn - __NR_SYSCALL_BASE))
+
 /*
  * For Thumb syscalls, we pass the syscall number via r7.  We therefore
  * need two 16-bit instructions.
  */
 #define SWI_THUMB_SIGRETURN	(0xdf00 << 16 | 0x2700 | (__NR_sigreturn - __NR_SYSCALL_BASE))
 #define SWI_THUMB_RT_SIGRETURN	(0xdf00 << 16 | 0x2700 | (__NR_rt_sigreturn - __NR_SYSCALL_BASE))
 
-const unsigned long sigreturn_codes[4] = {
-	SWI_SYS_SIGRETURN,	SWI_THUMB_SIGRETURN,
-	SWI_SYS_RT_SIGRETURN,	SWI_THUMB_RT_SIGRETURN
+const unsigned long sigreturn_codes[7] = {
+	MOV_R7_NR_SIGRETURN,    SWI_SYS_SIGRETURN,    SWI_THUMB_SIGRETURN,
+	MOV_R7_NR_RT_SIGRETURN, SWI_SYS_RT_SIGRETURN, SWI_THUMB_RT_SIGRETURN,
 };
 
 static int do_signal(sigset_t *oldset, struct pt_regs * regs, int syscall);
@@ -189,7 +195,7 @@ struct aux_sigframe {
 struct sigframe {
 	struct sigcontext sc;
 	unsigned long extramask[_NSIG_WORDS-1];
-	unsigned long retcode;
+	unsigned long retcode[2];
 	struct aux_sigframe aux __attribute__((aligned(8)));
 };
 
@@ -198,7 +204,7 @@ struct rt_sigframe {
 	void __user *puc;
 	struct siginfo info;
 	struct ucontext uc;
-	unsigned long retcode;
+	unsigned long retcode[2];
 	struct aux_sigframe aux __attribute__((aligned(8)));
 };
 
@@ -436,12 +442,13 @@ setup_return(struct pt_regs *regs, struct k_sigaction *ka,
 	if (ka->sa.sa_flags & SA_RESTORER) {
 		retcode = (unsigned long)ka->sa.sa_restorer;
 	} else {
-		unsigned int idx = thumb;
+		unsigned int idx = thumb << 1;
 
 		if (ka->sa.sa_flags & SA_SIGINFO)
-			idx += 2;
+			idx += 3;
 
-		if (__put_user(sigreturn_codes[idx], rc))
+		if (__put_user(sigreturn_codes[idx],   rc) ||
+		    __put_user(sigreturn_codes[idx+1], rc+1))
 			return 1;
 
 		if (cpsr & MODE32_BIT) {
@@ -456,7 +463,7 @@ setup_return(struct pt_regs *regs, struct k_sigaction *ka,
 			 * the return code written onto the stack.
 			 */
 			flush_icache_range((unsigned long)rc,
-					   (unsigned long)(rc + 1));
+					   (unsigned long)(rc + 2));
 
 			retcode = ((unsigned long)rc) + thumb;
 		}
@@ -488,7 +495,7 @@ setup_frame(int usig, struct k_sigaction *ka, sigset_t *set, struct pt_regs *reg
 	}
 
 	if (err == 0)
-		err = setup_return(regs, ka, &frame->retcode, frame, usig);
+		err = setup_return(regs, ka, frame->retcode, frame, usig);
 
 	return err;
 }
@@ -522,7 +529,7 @@ setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info,
 	err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
 
 	if (err == 0)
-		err = setup_return(regs, ka, &frame->retcode, frame, usig);
+		err = setup_return(regs, ka, frame->retcode, frame, usig);
 
 	if (err == 0) {
 		/*

trunk/arch/arm/kernel/signal.h

@@ -9,4 +9,4 @@
  */
 #define KERN_SIGRETURN_CODE	0xffff0500
 
-extern const unsigned long sigreturn_codes[4];
+extern const unsigned long sigreturn_codes[7];

trunk/arch/arm/mach-ixp4xx/common.c

@@ -333,6 +333,7 @@ static struct platform_device *ixp46x_devices[] __initdata = {
 };
 
 unsigned long ixp4xx_exp_bus_size;
+EXPORT_SYMBOL(ixp4xx_exp_bus_size);
 
 void __init ixp4xx_sys_init(void)
 {
@@ -352,7 +353,7 @@ void __init ixp4xx_sys_init(void)
 		}
 	}
 
-	printk("IXP4xx: Using %uMiB expansion bus window size\n",
+	printk("IXP4xx: Using %luMiB expansion bus window size\n",
 			ixp4xx_exp_bus_size >> 20);
 }
 

trunk/arch/sparc/mm/iommu.c

@@ -295,8 +295,7 @@ static void iommu_release_one(u32 busa, int npages, struct sbus_bus *sbus)
 	int ioptex;
 	int i;
 
-	if (busa < iommu->start)
-		BUG();
+	BUG_ON(busa < iommu->start);
 	ioptex = (busa - iommu->start) >> PAGE_SHIFT;
 	for (i = 0; i < npages; i++) {
 		iopte_val(iommu->page_table[ioptex + i]) = 0;
@@ -340,9 +339,9 @@ static int iommu_map_dma_area(dma_addr_t *pba, unsigned long va,
 	iopte_t *first;
 	int ioptex;
 
-	if ((va & ~PAGE_MASK) != 0) BUG();
-	if ((addr & ~PAGE_MASK) != 0) BUG();
-	if ((len & ~PAGE_MASK) != 0) BUG();
+	BUG_ON((va & ~PAGE_MASK) != 0);
+	BUG_ON((addr & ~PAGE_MASK) != 0);
+	BUG_ON((len & ~PAGE_MASK) != 0);
 
 	/* page color = physical address */
 	ioptex = bit_map_string_get(&iommu->usemap, len >> PAGE_SHIFT,
@@ -405,8 +404,8 @@ static void iommu_unmap_dma_area(unsigned long busa, int len)
 	unsigned long end;
 	int ioptex = (busa - iommu->start) >> PAGE_SHIFT;
 
-	if ((busa & ~PAGE_MASK) != 0) BUG();
-	if ((len & ~PAGE_MASK) != 0) BUG();
+	BUG_ON((busa & ~PAGE_MASK) != 0);
+	BUG_ON((len & ~PAGE_MASK) != 0);
 
 	iopte += ioptex;
 	end = busa + len;

trunk/arch/sparc64/kernel/time.c

@@ -280,9 +280,9 @@ static struct sparc64_tick_ops stick_operations __read_mostly = {
  * Since STICK is constantly updating, we have to access it carefully.
  *
  * The sequence we use to read is:
- * 1) read low
- * 2) read high
- * 3) read low again, if it rolled over increment high by 1
+ * 1) read high
+ * 2) read low
+ * 3) read high again, if it rolled re-read both low and high again.
  *
  * Writing STICK safely is also tricky:
  * 1) write low to zero
@@ -295,18 +295,18 @@ static struct sparc64_tick_ops stick_operations __read_mostly = {
 static unsigned long __hbird_read_stick(void)
 {
 	unsigned long ret, tmp1, tmp2, tmp3;
-	unsigned long addr = HBIRD_STICK_ADDR;
+	unsigned long addr = HBIRD_STICK_ADDR+8;
 
-	__asm__ __volatile__("ldxa	[%1] %5, %2\n\t"
-			     "add	%1, 0x8, %1\n\t"
-			     "ldxa	[%1] %5, %3\n\t"
+	__asm__ __volatile__("ldxa	[%1] %5, %2\n"
+			     "1:\n\t"
 			     "sub	%1, 0x8, %1\n\t"
+			     "ldxa	[%1] %5, %3\n\t"
+			     "add	%1, 0x8, %1\n\t"
 			     "ldxa	[%1] %5, %4\n\t"
 			     "cmp	%4, %2\n\t"
-			     "blu,a,pn	%%xcc, 1f\n\t"
-			     " add	%3, 1, %3\n"
-			     "1:\n\t"
-			     "sllx	%3, 32, %3\n\t"
+			     "bne,a,pn	%%xcc, 1b\n\t"
+			     " mov	%4, %2\n\t"
+			     "sllx	%4, 32, %4\n\t"
 			     "or	%3, %4, %0\n\t"
 			     : "=&r" (ret), "=&r" (addr),
 			       "=&r" (tmp1), "=&r" (tmp2), "=&r" (tmp3)

trunk/drivers/net/b44.c

@@ -2136,7 +2136,7 @@ static int __init b44_init(void)
 
 	/* Setup paramaters for syncing RX/TX DMA descriptors */
 	dma_desc_align_mask = ~(dma_desc_align_size - 1);
-	dma_desc_sync_size = max(dma_desc_align_size, sizeof(struct dma_desc));
+	dma_desc_sync_size = max_t(unsigned int, dma_desc_align_size, sizeof(struct dma_desc));
 
 	return pci_module_init(&b44_driver);
 }

trunk/drivers/net/cassini.c

@@ -1925,8 +1925,8 @@ static void cas_tx(struct net_device *dev, struct cas *cp,
 	u64 compwb = le64_to_cpu(cp->init_block->tx_compwb);
 #endif
 	if (netif_msg_intr(cp))
-		printk(KERN_DEBUG "%s: tx interrupt, status: 0x%x, %lx\n",
-			cp->dev->name, status, compwb);
+		printk(KERN_DEBUG "%s: tx interrupt, status: 0x%x, %llx\n",
+			cp->dev->name, status, (unsigned long long)compwb);
 	/* process all the rings */
 	for (ring = 0; ring < N_TX_RINGS; ring++) {
 #ifdef USE_TX_COMPWB