---

yaml
---
r: 73557
b: refs/heads/master
c: 05f3f41
h: refs/heads/master
i:
  73555: 6af4abb
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 42b36cc0ce717deeb10030141a43dede763a3ebe
+refs/heads/master: 05f3f415894d061f7d3e77e3d46caeb4c184b005

trunk/MAINTAINERS

@@ -3454,15 +3454,10 @@ L:	lm-sensors@lm-sensors.org
 S:	Maintained
 
 SOFTMAC LAYER (IEEE 802.11)
-P:	Johannes Berg
-M:	johannes@sipsolutions.net
-P:	Joe Jezak
-M:	josejx@gentoo.org
 P:	Daniel Drake
 M:	dsd@gentoo.org
-W:	http://softmac.sipsolutions.net/
 L:	linux-wireless@vger.kernel.org
-S:	Maintained
+S:	Obsolete
 
 SOFTWARE RAID (Multiple Disks) SUPPORT
 P:	Ingo Molnar

trunk/arch/x86/kernel/i387_64.c

@@ -92,13 +92,14 @@ int save_i387(struct _fpstate __user *buf)
 	if (task_thread_info(tsk)->status & TS_USEDFPU) {
 		err = save_i387_checking((struct i387_fxsave_struct __user *)buf);
 		if (err) return err;
+		task_thread_info(tsk)->status &= ~TS_USEDFPU;
 		stts();
-		} else {
-		if (__copy_to_user(buf, &tsk->thread.i387.fxsave, 
+	} else {
+		if (__copy_to_user(buf, &tsk->thread.i387.fxsave,
 				   sizeof(struct i387_fxsave_struct)))
 			return -1;
-	} 
-		return 1;
+	}
+	return 1;
 }
 
 /*

trunk/drivers/net/wireless/iwlwifi/iwl3945-base.c

@@ -8354,6 +8354,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	}
 	SET_IEEE80211_DEV(hw, &pdev->dev);
 
+	hw->rate_control_algorithm = "iwl-3945-rs";
+
 	IWL_DEBUG_INFO("*** LOAD DRIVER ***\n");
 	priv = hw->priv;
 	priv->hw = hw;

trunk/drivers/net/wireless/iwlwifi/iwl4965-base.c

@@ -8955,6 +8955,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	}
 	SET_IEEE80211_DEV(hw, &pdev->dev);
 
+	hw->rate_control_algorithm = "iwl-4965-rs";
+
 	IWL_DEBUG_INFO("*** LOAD DRIVER ***\n");
 	priv = hw->priv;
 	priv->hw = hw;

trunk/drivers/ssb/main.c

@@ -440,6 +440,7 @@ static int ssb_devices_register(struct ssb_bus *bus)
 			break;
 		case SSB_BUSTYPE_PCMCIA:
 #ifdef CONFIG_SSB_PCMCIAHOST
+			sdev->irq = bus->host_pcmcia->irq.AssignedIRQ;
 			dev->parent = &bus->host_pcmcia->dev;
 #endif
 			break;
@@ -1147,7 +1148,10 @@ static int __init ssb_modinit(void)
 
 	return err;
 }
-subsys_initcall(ssb_modinit);
+/* ssb must be initialized after PCI but before the ssb drivers.
+ * That means we must use some initcall between subsys_initcall
+ * and device_initcall. */
+fs_initcall(ssb_modinit);
 
 static void __exit ssb_modexit(void)
 {

trunk/drivers/ssb/pcmcia.c

@@ -63,17 +63,17 @@ int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
 		err = pcmcia_access_configuration_register(pdev, &reg);
 		if (err != CS_SUCCESS)
 			goto error;
-		read_addr |= (reg.Value & 0xF) << 12;
+		read_addr |= ((u32)(reg.Value & 0x0F)) << 12;
 		reg.Offset = 0x30;
 		err = pcmcia_access_configuration_register(pdev, &reg);
 		if (err != CS_SUCCESS)
 			goto error;
-		read_addr |= reg.Value << 16;
+		read_addr |= ((u32)reg.Value) << 16;
 		reg.Offset = 0x32;
 		err = pcmcia_access_configuration_register(pdev, &reg);
 		if (err != CS_SUCCESS)
 			goto error;
-		read_addr |= reg.Value << 24;
+		read_addr |= ((u32)reg.Value) << 24;
 
 		cur_core = (read_addr - SSB_ENUM_BASE) / SSB_CORE_SIZE;
 		if (cur_core == coreidx)
@@ -152,61 +152,61 @@ int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg)
 	goto out_unlock;
 }
 
-/* These are the main device register access functions.
- * do_select_core is inline to have the likely hotpath inline.
- * All unlikely codepaths are out-of-line. */
-static inline int do_select_core(struct ssb_bus *bus,
-				 struct ssb_device *dev,
-				 u16 *offset)
+static int select_core_and_segment(struct ssb_device *dev,
+				   u16 *offset)
 {
+	struct ssb_bus *bus = dev->bus;
 	int err;
-	u8 need_seg = (*offset >= 0x800) ? 1 : 0;
+	u8 need_segment;
+
+	if (*offset >= 0x800) {
+		*offset -= 0x800;
+		need_segment = 1;
+	} else
+		need_segment = 0;
 
 	if (unlikely(dev != bus->mapped_device)) {
 		err = ssb_pcmcia_switch_core(bus, dev);
 		if (unlikely(err))
 			return err;
 	}
-	if (unlikely(need_seg != bus->mapped_pcmcia_seg)) {
-		err = ssb_pcmcia_switch_segment(bus, need_seg);
+	if (unlikely(need_segment != bus->mapped_pcmcia_seg)) {
+		err = ssb_pcmcia_switch_segment(bus, need_segment);
 		if (unlikely(err))
 			return err;
 	}
-	if (need_seg == 1)
-		*offset -= 0x800;
 
 	return 0;
 }
 
 static u16 ssb_pcmcia_read16(struct ssb_device *dev, u16 offset)
 {
 	struct ssb_bus *bus = dev->bus;
-	u16 x;
 
-	if (unlikely(do_select_core(bus, dev, &offset)))
+	if (unlikely(select_core_and_segment(dev, &offset)))
 		return 0xFFFF;
-	x = readw(bus->mmio + offset);
 
-	return x;
+	return readw(bus->mmio + offset);
 }
 
 static u32 ssb_pcmcia_read32(struct ssb_device *dev, u16 offset)
 {
 	struct ssb_bus *bus = dev->bus;
-	u32 x;
+	u32 lo, hi;
 
-	if (unlikely(do_select_core(bus, dev, &offset)))
+	if (unlikely(select_core_and_segment(dev, &offset)))
 		return 0xFFFFFFFF;
-	x = readl(bus->mmio + offset);
+	lo = readw(bus->mmio + offset);
+	hi = readw(bus->mmio + offset + 2);
 
-	return x;
+	return (lo | (hi << 16));
 }
 
 static void ssb_pcmcia_write16(struct ssb_device *dev, u16 offset, u16 value)
 {
 	struct ssb_bus *bus = dev->bus;
 
-	if (unlikely(do_select_core(bus, dev, &offset)))
+	if (unlikely(select_core_and_segment(dev, &offset)))
 		return;
 	writew(value, bus->mmio + offset);
 }
@@ -215,12 +215,12 @@ static void ssb_pcmcia_write32(struct ssb_device *dev, u16 offset, u32 value)
 {
 	struct ssb_bus *bus = dev->bus;
 
-	if (unlikely(do_select_core(bus, dev, &offset)))
+	if (unlikely(select_core_and_segment(dev, &offset)))
 		return;
-	readw(bus->mmio + offset);
-	writew(value >> 16, bus->mmio + offset + 2);
-	readw(bus->mmio + offset);
-	writew(value, bus->mmio + offset);
+	writeb((value & 0xFF000000) >> 24, bus->mmio + offset + 3);
+	writeb((value & 0x00FF0000) >> 16, bus->mmio + offset + 2);
+	writeb((value & 0x0000FF00) >> 8, bus->mmio + offset + 1);
+	writeb((value & 0x000000FF) >> 0, bus->mmio + offset + 0);
 }
 
 /* Not "static", as it's used in main.c */

trunk/fs/Kconfig

@@ -2007,7 +2007,7 @@ config CIFS_EXPERIMENTAL
 config CIFS_UPCALL
 	  bool "Kerberos/SPNEGO advanced session setup (EXPERIMENTAL)"
 	  depends on CIFS_EXPERIMENTAL
-	  depends on CONNECTOR
+	  depends on KEYS
 	  help
 	    Enables an upcall mechanism for CIFS which will be used to contact
 	    userspace helper utilities to provide SPNEGO packaged Kerberos

trunk/fs/cifs/CHANGES

@@ -1,3 +1,7 @@
+Version 1.52
+------------
+Fix oops on second mount to server when null auth is used.
+
 Version 1.51
 ------------
 Fix memory leak in statfs when mounted to very old servers (e.g.
@@ -12,7 +16,12 @@ leak that causes cifsd not to stop and rmmod to fail to cleanup
 cifs_request_buffers pool. Fix problem with POSIX Open/Mkdir on
 bigendian architectures. Fix possible memory corruption when
 EAGAIN returned on kern_recvmsg. Return better error if server
-requires packet signing but client has disabled it.
+requires packet signing but client has disabled it. When mounted
+with cifsacl mount option - mode bits are approximated based
+on the contents of the ACL of the file or directory. When cifs
+mount helper is missing convert make sure that UNC name 
+has backslash (not forward slash) between ip address of server
+and the share name.
 
 Version 1.50
 ------------

trunk/fs/cifs/Makefile

@@ -3,4 +3,9 @@
 #
 obj-$(CONFIG_CIFS) += cifs.o
 
-cifs-objs := cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o inode.o link.o misc.o netmisc.o smbdes.o smbencrypt.o transport.o asn1.o md4.o md5.o cifs_unicode.o nterr.o xattr.o cifsencrypt.o fcntl.o readdir.o ioctl.o sess.o export.o cifsacl.o
+cifs-y := cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o inode.o \
+	  link.o misc.o netmisc.o smbdes.o smbencrypt.o transport.o asn1.o \
+	  md4.o md5.o cifs_unicode.o nterr.o xattr.o cifsencrypt.o fcntl.o \
+	  readdir.o ioctl.o sess.o export.o cifsacl.o
+
+cifs-$(CONFIG_CIFS_UPCALL) += cifs_spnego.o

trunk/fs/cifs/asn1.c

@@ -77,8 +77,12 @@
 
 #define SPNEGO_OID_LEN 7
 #define NTLMSSP_OID_LEN  10
+#define KRB5_OID_LEN  7
+#define MSKRB5_OID_LEN  7
 static unsigned long SPNEGO_OID[7] = { 1, 3, 6, 1, 5, 5, 2 };
 static unsigned long NTLMSSP_OID[10] = { 1, 3, 6, 1, 4, 1, 311, 2, 2, 10 };
+static unsigned long KRB5_OID[7] = { 1, 2, 840, 113554, 1, 2, 2 };
+static unsigned long MSKRB5_OID[7] = { 1, 2, 840, 48018, 1, 2, 2 };
 
 /*
  * ASN.1 context.
@@ -457,6 +461,7 @@ decode_negTokenInit(unsigned char *security_blob, int length,
 	unsigned long *oid = NULL;
 	unsigned int cls, con, tag, oidlen, rc;
 	int use_ntlmssp = FALSE;
+	int use_kerberos = FALSE;
 
 	*secType = NTLM; /* BB eventually make Kerberos or NLTMSSP the default*/
 
@@ -545,18 +550,28 @@ decode_negTokenInit(unsigned char *security_blob, int length,
 				return 0;
 			}
 			if ((tag == ASN1_OJI) && (con == ASN1_PRI)) {
-				rc = asn1_oid_decode(&ctx, end, &oid, &oidlen);
-				if (rc) {
+				if (asn1_oid_decode(&ctx, end, &oid, &oidlen)) {
+
 					cFYI(1,
 					  ("OID len = %d oid = 0x%lx 0x%lx "
 					   "0x%lx 0x%lx",
 					   oidlen, *oid, *(oid + 1),
 					   *(oid + 2), *(oid + 3)));
-					rc = compare_oid(oid, oidlen,
-						 NTLMSSP_OID, NTLMSSP_OID_LEN);
-					kfree(oid);
-					if (rc)
+
+					if (compare_oid(oid, oidlen,
+							MSKRB5_OID,
+							MSKRB5_OID_LEN))
+						use_kerberos = TRUE;
+					else if (compare_oid(oid, oidlen,
+							     KRB5_OID,
+							     KRB5_OID_LEN))
+						use_kerberos = TRUE;
+					else if (compare_oid(oid, oidlen,
+							     NTLMSSP_OID,
+							     NTLMSSP_OID_LEN))
 						use_ntlmssp = TRUE;
+
+					kfree(oid);
 				}
 			} else {
 				cFYI(1, ("Should be an oid what is going on?"));
@@ -609,12 +624,10 @@ decode_negTokenInit(unsigned char *security_blob, int length,
 			 ctx.pointer));	/* is this UTF-8 or ASCII? */
 	}
 
-	/* if (use_kerberos)
-	   *secType = Kerberos
-	   else */
-	if (use_ntlmssp) {
+	if (use_kerberos)
+		*secType = Kerberos;
+	else if (use_ntlmssp)
 		*secType = NTLMSSP;
-	}
 
 	return 1;
 }