---

yaml
---
r: 21232
b: refs/heads/master
c: 09e4f90
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9f5a405b6843933c1cae5826046a5dd6357f142a
+refs/heads/master: 09e4f9029da1b53e835555c353a89c36b71233b0

trunk/arch/mips/kernel/linux32.c

@@ -161,6 +161,60 @@ asmlinkage int sys32_execve(nabi_no_regargs struct pt_regs regs)
 	return error;
 }
 
+struct dirent32 {
+	unsigned int	d_ino;
+	unsigned int	d_off;
+	unsigned short	d_reclen;
+	char		d_name[NAME_MAX + 1];
+};
+
+static void
+xlate_dirent(void *dirent64, void *dirent32, long n)
+{
+	long off;
+	struct dirent *dirp;
+	struct dirent32 *dirp32;
+
+	off = 0;
+	while (off < n) {
+		dirp = (struct dirent *)(dirent64 + off);
+		dirp32 = (struct dirent32 *)(dirent32 + off);
+		off += dirp->d_reclen;
+		dirp32->d_ino = dirp->d_ino;
+		dirp32->d_off = (unsigned int)dirp->d_off;
+		dirp32->d_reclen = dirp->d_reclen;
+		strncpy(dirp32->d_name, dirp->d_name, dirp->d_reclen - ((3 * 4) + 2));
+	}
+	return;
+}
+
+asmlinkage long
+sys32_getdents(unsigned int fd, void * dirent32, unsigned int count)
+{
+	long n;
+	void *dirent64;
+
+	dirent64 = (void *)((unsigned long)(dirent32 + (sizeof(long) - 1)) & ~(sizeof(long) - 1));
+	if ((n = sys_getdents(fd, dirent64, count - (dirent64 - dirent32))) < 0)
+		return(n);
+	xlate_dirent(dirent64, dirent32, n);
+	return(n);
+}
+
+asmlinkage int old_readdir(unsigned int fd, void * dirent, unsigned int count);
+
+asmlinkage int
+sys32_readdir(unsigned int fd, void * dirent32, unsigned int count)
+{
+	int n;
+	struct dirent dirent64;
+
+	if ((n = old_readdir(fd, &dirent64, count)) < 0)
+		return(n);
+	xlate_dirent(&dirent64, dirent32, dirent64.d_reclen);
+	return(n);
+}
+
 asmlinkage int
 sys32_waitpid(compat_pid_t pid, unsigned int *stat_addr, int options)
 {

trunk/arch/mips/kernel/scall64-n32.S

@@ -195,7 +195,7 @@ EXPORT(sysn32_call_table)
 	PTR	sys_fdatasync
 	PTR	sys_truncate
 	PTR	sys_ftruncate			/* 6075 */
-	PTR	compat_sys_getdents
+	PTR	sys32_getdents
 	PTR	sys_getcwd
 	PTR	sys_chdir
 	PTR	sys_fchdir

trunk/arch/mips/kernel/scall64-o32.S

@@ -293,7 +293,7 @@ sys_call_table:
 	PTR	sys_uselib
 	PTR	sys_swapon
 	PTR	sys_reboot
-	PTR	compat_sys_old_readdir
+	PTR	sys32_readdir
 	PTR	old_mmap			/* 4090 */
 	PTR	sys_munmap
 	PTR	sys_truncate
@@ -345,7 +345,7 @@ sys_call_table:
 	PTR	sys_setfsuid
 	PTR	sys_setfsgid
 	PTR	sys32_llseek			/* 4140 */
-	PTR	compat_sys_getdents
+	PTR	sys32_getdents
 	PTR	compat_sys_select
 	PTR	sys_flock
 	PTR	sys_msync

trunk/arch/mips/kernel/setup.c

@@ -540,9 +540,6 @@ void __init setup_arch(char **cmdline_p)
 	sparse_init();
 	paging_init();
 	resource_init();
-#ifdef CONFIG_SMP
-	plat_smp_setup();
-#endif
 }
 
 int __init fpu_disable(char *s)

trunk/arch/mips/kernel/smp.c

@@ -236,7 +236,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	init_new_context(current, &init_mm);
 	current_thread_info()->cpu = 0;
 	smp_tune_scheduling();
-	plat_prepare_cpus(max_cpus);
+	prom_prepare_cpus(max_cpus);
 }
 
 /* preload SMP state for boot cpu */

trunk/arch/mips/kernel/smp_mt.c

@@ -143,7 +143,7 @@ static struct irqaction irq_call = {
  * Make sure all CPU's are in a sensible state before we boot any of the
  * secondarys
  */
-void plat_smp_setup(void)
+void prom_prepare_cpus(unsigned int max_cpus)
 {
 	unsigned long val;
 	int i, num;
@@ -179,9 +179,11 @@ void plat_smp_setup(void)
 				write_vpe_c0_vpeconf0(tmp);
 
 				/* Record this as available CPU */
-				cpu_set(i, phys_cpu_present_map);
-				__cpu_number_map[i]	= ++num;
-				__cpu_logical_map[num]	= i;
+				if (i < max_cpus) {
+					cpu_set(i, phys_cpu_present_map);
+					__cpu_number_map[i]	= ++num;
+					__cpu_logical_map[num]	= i;
+				}
 			}
 
 			/* disable multi-threading with TC's */
@@ -239,10 +241,7 @@ void plat_smp_setup(void)
 		set_vi_handler (MIPS_CPU_IPI_RESCHED_IRQ, ipi_resched_dispatch);
 		set_vi_handler (MIPS_CPU_IPI_CALL_IRQ, ipi_call_dispatch);
 	}
-}
 
-void __init plat_prepare_cpus(unsigned int max_cpus)
-{
 	cpu_ipi_resched_irq = MIPSCPU_INT_BASE + MIPS_CPU_IPI_RESCHED_IRQ;
 	cpu_ipi_call_irq = MIPSCPU_INT_BASE + MIPS_CPU_IPI_CALL_IRQ;
 

trunk/arch/mips/pmc-sierra/yosemite/smp.c

@@ -50,25 +50,37 @@ void __init prom_grab_secondary(void)
  * We don't want to start the secondary CPU yet nor do we have a nice probing
  * feature in PMON so we just assume presence of the secondary core.
  */
-void __init plat_smp_setup(void)
+static char maxcpus_string[] __initdata =
+	KERN_WARNING "max_cpus set to 0; using 1 instead\n";
+
+void __init prom_prepare_cpus(unsigned int max_cpus)
 {
-	int i;
+	int enabled = 0, i;
+
+	if (max_cpus == 0) {
+		printk(maxcpus_string);
+		max_cpus = 1;
+	}
 
 	cpus_clear(phys_cpu_present_map);
 
 	for (i = 0; i < 2; i++) {
+		if (i == max_cpus)
+			break;
+
+		/*
+		 * The boot CPU
+		 */
 		cpu_set(i, phys_cpu_present_map);
 		__cpu_number_map[i]	= i;
 		__cpu_logical_map[i]	= i;
+		enabled++;
 	}
-}
 
-void __init plat_prepare_cpus(unsigned int max_cpus)
-{
 	/*
 	 * Be paranoid.  Enable the IPI only if we're really about to go SMP.
 	 */
-	if (cpus_weight(cpu_possible_map))
+	if (enabled > 1)
 		set_c0_status(STATUSF_IP5);
 }
 

trunk/arch/mips/sgi-ip27/ip27-smp.c

@@ -140,7 +140,7 @@ static __init void intr_clear_all(nasid_t nasid)
 		REMOTE_HUB_CLR_INTR(nasid, i);
 }
 
-void __init plat_smp_setup(void)
+void __init prom_prepare_cpus(unsigned int max_cpus)
 {
 	cnodeid_t	cnode;
 
@@ -161,11 +161,6 @@ void __init plat_smp_setup(void)
 	alloc_cpupda(0, 0);
 }
 
-void __init plat_prepare_cpus(unsigned int max_cpus)
-{
-	/* We already did everything necessary earlier */
-}
-
 /*
  * Launch a slave into smp_bootstrap().  It doesn't take an argument, and we
  * set sp to the kernel stack of the newly created idle process, gp to the proc

trunk/arch/mips/sibyte/cfe/smp.c

@@ -31,7 +31,7 @@
  *
  * Common setup before any secondaries are started
  */
-void __init plat_smp_setup(void)
+void __init prom_prepare_cpus(unsigned int max_cpus)
 {
 	int i, num;
 
@@ -40,18 +40,14 @@ void __init plat_smp_setup(void)
 	__cpu_number_map[0] = 0;
 	__cpu_logical_map[0] = 0;
 
-	for (i = 1, num = 0; i < NR_CPUS; i++) {
+	for (i=1, num=0; i<NR_CPUS; i++) {
 		if (cfe_cpu_stop(i) == 0) {
 			cpu_set(i, phys_cpu_present_map);
 			__cpu_number_map[i] = ++num;
 			__cpu_logical_map[num] = i;
 		}
 	}
-	printk(KERN_INFO "Detected %i available secondary CPU(s)\n", num);
-}
-
-void __init plat_prepare_cpus(unsigned int max_cpus)
-{
+	printk("Detected %i available secondary CPU(s)\n", num);
 }
 
 /*

trunk/drivers/char/sx.c

@@ -1095,17 +1095,17 @@ static inline void sx_receive_chars (struct sx_port *port)
 
 		sx_dprintk (SX_DEBUG_RECEIVE, "rxop=%d, c = %d.\n", rx_op, c); 
 
-		/* Don't copy past the end of the hardware receive buffer */
-		if (rx_op + c > 0x100) c = 0x100 - rx_op;
-
-		sx_dprintk (SX_DEBUG_RECEIVE, "c = %d.\n", c);
-
 		/* Don't copy more bytes than there is room for in the buffer */
 
 		c = tty_prepare_flip_string(tty, &rp, c);
 
 		sx_dprintk (SX_DEBUG_RECEIVE, "c = %d.\n", c); 
 
+		/* Don't copy past the end of the hardware receive buffer */
+		if (rx_op + c > 0x100) c = 0x100 - rx_op;
+
+		sx_dprintk (SX_DEBUG_RECEIVE, "c = %d.\n", c);
+
 		/* If for one reason or another, we can't copy more data, we're done! */
 		if (c == 0) break;
 

trunk/drivers/net/Kconfig

@@ -66,7 +66,7 @@ config BONDING
 	  'Trunking' by Sun, 802.3ad by the IEEE, and 'Bonding' in Linux.
 
 	  The driver supports multiple bonding modes to allow for both high
-	  performance and high availability operation.
+	  perfomance and high availability operation.
 
 	  Refer to <file:Documentation/networking/bonding.txt> for more
 	  information.
@@ -698,8 +698,8 @@ config VORTEX
 	depends on NET_VENDOR_3COM && (PCI || EISA)
 	select MII
 	---help---
-	  This option enables driver support for a large number of 10Mbps and
-	  10/100Mbps EISA, PCI and PCMCIA 3Com network cards:
+	  This option enables driver support for a large number of 10mbps and
+	  10/100mbps EISA, PCI and PCMCIA 3Com network cards:
 
 	  "Vortex"    (Fast EtherLink 3c590/3c592/3c595/3c597) EISA and PCI
 	  "Boomerang" (EtherLink XL 3c900 or 3c905)            PCI
@@ -1021,7 +1021,7 @@ config EEXPRESS_PRO
 	depends on NET_ISA
 	---help---
 	  If you have a network (Ethernet) card of this type, say Y. This
-	  driver supports Intel i82595{FX,TX} based boards. Note however
+	  driver supports intel i82595{FX,TX} based boards. Note however
 	  that the EtherExpress PRO/100 Ethernet card has its own separate
 	  driver.  Please read the Ethernet-HOWTO, available from
 	  <http://www.tldp.org/docs.html#howto>.
@@ -1207,7 +1207,7 @@ config IBM_EMAC_RX_SKB_HEADROOM
 	help
 	  Additional receive skb headroom. Note, that driver
 	  will always reserve at least 2 bytes to make IP header
-	  aligned, so usually there is no need to add any additional
+	  aligned, so usualy there is no need to add any additional
 	  headroom.
 
 	  If unsure, set to 0.
@@ -1933,7 +1933,7 @@ config MYRI_SBUS
 	  will be called myri_sbus.  This is recommended.
 
 config NS83820
-	tristate "National Semiconductor DP83820 support"
+	tristate "National Semiconduct DP83820 support"
 	depends on PCI
 	help
 	  This is a driver for the National Semiconductor DP83820 series
@@ -2513,7 +2513,7 @@ config PPP_FILTER
 	  Say Y here if you want to be able to filter the packets passing over
 	  PPP interfaces.  This allows you to control which packets count as
 	  activity (i.e. which packets will reset the idle timer or bring up
-	  a demand-dialed link) and which packets are to be dropped entirely.
+	  a demand-dialled link) and which packets are to be dropped entirely.
 	  You need to say Y here if you wish to use the pass-filter and
 	  active-filter options to pppd.
 
@@ -2701,8 +2701,8 @@ config SHAPER
 	  <file:Documentation/networking/shaper.txt> for more information.
 
 	  An alternative to this traffic shaper is the experimental
-	  Class-Based Queuing (CBQ) scheduling support which you get if you
-	  say Y to "QoS and/or fair queuing" above.
+	  Class-Based Queueing (CBQ) scheduling support which you get if you
+	  say Y to "QoS and/or fair queueing" above.
 
 	  To compile this driver as a module, choose M here: the module
 	  will be called shaper.  If unsure, say N.

trunk/drivers/net/arcnet/Kconfig

@@ -68,10 +68,10 @@ config ARCNET_CAP
           packet is stuffed with an extra 4 byte "cookie" which doesn't
           actually appear on the network. After transmit the driver will send
           back a packet with protocol byte 0 containing the status of the
-          transmission:
+          transmition:
              0=no hardware acknowledge
              1=excessive nak
-             2=transmission accepted by the receiver hardware
+             2=transmition accepted by the reciever hardware
 
           Received packets are also stuffed with the extra 4 bytes but it will
           be random data.