---

yaml --- r: 323193 b: refs/heads/master c: ec10665 h: refs/heads/master i: 323191: 0a9306a v: v3
git-mirror · Sep 24, 2012 · 74a6c2d · 74a6c2d
1 parent 3d1ac23
commit 74a6c2d
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Showing 40 changed files with 145 additions and 267 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 39618435a0d9f4269b2374da68eb652cfa777b0c
+refs/heads/master: ec10665cbf271fb1f60daeb194ad4f2cdcdc59d9
diff --git a/trunk/Documentation/vfio.txt b/trunk/Documentation/vfio.txt
@@ -133,7 +133,7 @@ character devices for this group:
 $ lspci -n -s 0000:06:0d.0
 06:0d.0 0401: 1102:0002 (rev 08)
 # echo 0000:06:0d.0 > /sys/bus/pci/devices/0000:06:0d.0/driver/unbind
-# echo 1102 0002 > /sys/bus/pci/drivers/vfio-pci/new_id
+# echo 1102 0002 > /sys/bus/pci/drivers/vfio/new_id
 
 Now we need to look at what other devices are in the group to free
 it for use by VFIO:

diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -3552,12 +3552,11 @@ K:	\b(ABS|SYN)_MT_
 
 INTEL C600 SERIES SAS CONTROLLER DRIVER
 M:	Intel SCU Linux support <intel-linux-scu@intel.com>
-M:	Lukasz Dorau <lukasz.dorau@intel.com>
-M:	Maciej Patelczyk <maciej.patelczyk@intel.com>
 M:	Dave Jiang <dave.jiang@intel.com>
+M:	Ed Nadolski <edmund.nadolski@intel.com>
 L:	linux-scsi@vger.kernel.org
-T:	git git://git.code.sf.net/p/intel-sas/isci
-S:	Supported
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/djbw/isci.git
+S:	Maintained
 F:	drivers/scsi/isci/
 F:	firmware/isci/
 
@@ -5545,8 +5544,6 @@ F:	Documentation/devicetree/bindings/pwm/
 F:	include/linux/pwm.h
 F:	include/linux/of_pwm.h
 F:	drivers/pwm/
-F:	drivers/video/backlight/pwm_bl.c
-F:	include/linux/pwm_backlight.h
 
 PXA2xx/PXA3xx SUPPORT
 M:	Eric Miao <eric.y.miao@gmail.com>

diff --git a/trunk/arch/arm/mach-mxs/mach-mxs.c b/trunk/arch/arm/mach-mxs/mach-mxs.c
@@ -261,7 +261,7 @@ static void __init apx4devkit_init(void)
 	enable_clk_enet_out();
 
 	if (IS_BUILTIN(CONFIG_PHYLIB))
-		phy_register_fixup_for_uid(PHY_ID_KSZ8051, MICREL_PHY_ID_MASK,
+		phy_register_fixup_for_uid(PHY_ID_KS8051, MICREL_PHY_ID_MASK,
 					   apx4devkit_phy_fixup);
 
 	mxsfb_pdata.mode_list = apx4devkit_video_modes;

diff --git a/trunk/arch/arm/mm/dma-mapping.c b/trunk/arch/arm/mm/dma-mapping.c
@@ -346,6 +346,8 @@ static int __init atomic_pool_init(void)
 		       (unsigned)pool->size / 1024);
 		return 0;
 	}
+
+	kfree(pages);
 no_pages:
 	kfree(bitmap);
 no_bitmap:

diff --git a/trunk/arch/c6x/include/asm/Kbuild b/trunk/arch/c6x/include/asm/Kbuild
@@ -2,7 +2,6 @@ include include/asm-generic/Kbuild.asm
 
 generic-y += atomic.h
 generic-y += auxvec.h
-generic-y += barrier.h
 generic-y += bitsperlong.h
 generic-y += bugs.h
 generic-y += cputime.h

diff --git a/trunk/arch/c6x/include/asm/barrier.h b/trunk/arch/c6x/include/asm/barrier.h
@@ -0,0 +1,27 @@
+/*
+ *  Port on Texas Instruments TMS320C6x architecture
+ *
+ *  Copyright (C) 2004, 2009, 2010, 2011 Texas Instruments Incorporated
+ *  Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com)
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+#ifndef _ASM_C6X_BARRIER_H
+#define _ASM_C6X_BARRIER_H
+
+#define nop()                    asm("NOP\n");
+
+#define mb()                     barrier()
+#define rmb()                    barrier()
+#define wmb()                    barrier()
+#define set_mb(var, value)       do { var = value;  mb(); } while (0)
+#define set_wmb(var, value)      do { var = value; wmb(); } while (0)
+
+#define smp_mb()	         barrier()
+#define smp_rmb()	         barrier()
+#define smp_wmb()	         barrier()
+#define smp_read_barrier_depends()	do { } while (0)
+
+#endif /* _ASM_C6X_BARRIER_H */
diff --git a/trunk/arch/tile/include/gxio/iorpc_trio.h b/trunk/arch/tile/include/gxio/iorpc_trio.h
@@ -25,23 +25,21 @@
 #include <linux/module.h>
 #include <asm/pgtable.h>
 
-#define GXIO_TRIO_OP_DEALLOC_ASID      IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1400)
-#define GXIO_TRIO_OP_ALLOC_ASIDS       IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1401)
+#define GXIO_TRIO_OP_ALLOC_ASIDS       IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1400)
 
-#define GXIO_TRIO_OP_ALLOC_MEMORY_MAPS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1404)
+#define GXIO_TRIO_OP_ALLOC_MEMORY_MAPS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1402)
 
-#define GXIO_TRIO_OP_ALLOC_PIO_REGIONS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1412)
+#define GXIO_TRIO_OP_ALLOC_PIO_REGIONS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x140e)
+#define GXIO_TRIO_OP_INIT_PIO_REGION_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x140f)
 
-#define GXIO_TRIO_OP_INIT_PIO_REGION_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1414)
+#define GXIO_TRIO_OP_INIT_MEMORY_MAP_MMU_AUX IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x1417)
+#define GXIO_TRIO_OP_GET_PORT_PROPERTY IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x1418)
+#define GXIO_TRIO_OP_CONFIG_LEGACY_INTR IORPC_OPCODE(IORPC_FORMAT_KERNEL_INTERRUPT, 0x1419)
+#define GXIO_TRIO_OP_CONFIG_MSI_INTR   IORPC_OPCODE(IORPC_FORMAT_KERNEL_INTERRUPT, 0x141a)
 
-#define GXIO_TRIO_OP_INIT_MEMORY_MAP_MMU_AUX IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x141e)
-#define GXIO_TRIO_OP_GET_PORT_PROPERTY IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x141f)
-#define GXIO_TRIO_OP_CONFIG_LEGACY_INTR IORPC_OPCODE(IORPC_FORMAT_KERNEL_INTERRUPT, 0x1420)
-#define GXIO_TRIO_OP_CONFIG_MSI_INTR   IORPC_OPCODE(IORPC_FORMAT_KERNEL_INTERRUPT, 0x1421)
-
-#define GXIO_TRIO_OP_SET_MPS_MRS       IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x1423)
-#define GXIO_TRIO_OP_FORCE_RC_LINK_UP  IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x1424)
-#define GXIO_TRIO_OP_FORCE_EP_LINK_UP  IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x1425)
+#define GXIO_TRIO_OP_SET_MPS_MRS       IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x141c)
+#define GXIO_TRIO_OP_FORCE_RC_LINK_UP  IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x141d)
+#define GXIO_TRIO_OP_FORCE_EP_LINK_UP  IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x141e)
 #define GXIO_TRIO_OP_GET_MMIO_BASE     IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8000)
 #define GXIO_TRIO_OP_CHECK_MMIO_OFFSET IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8001)
 

diff --git a/trunk/arch/x86/xen/setup.c b/trunk/arch/x86/xen/setup.c
@@ -17,7 +17,6 @@
 #include <asm/e820.h>
 #include <asm/setup.h>
 #include <asm/acpi.h>
-#include <asm/numa.h>
 #include <asm/xen/hypervisor.h>
 #include <asm/xen/hypercall.h>
 
@@ -545,7 +544,4 @@ void __init xen_arch_setup(void)
 	disable_cpufreq();
 	WARN_ON(set_pm_idle_to_default());
 	fiddle_vdso();
-#ifdef CONFIG_NUMA
-	numa_off = 1;
-#endif
 }
diff --git a/trunk/drivers/block/rbd.c b/trunk/drivers/block/rbd.c
@@ -246,12 +246,13 @@ static int rbd_open(struct block_device *bdev, fmode_t mode)
 {
 	struct rbd_device *rbd_dev = bdev->bd_disk->private_data;
 
-	if ((mode & FMODE_WRITE) && rbd_dev->read_only)
-		return -EROFS;
-
 	rbd_get_dev(rbd_dev);
+
 	set_device_ro(bdev, rbd_dev->read_only);
 
+	if ((mode & FMODE_WRITE) && rbd_dev->read_only)
+		return -EROFS;
+
 	return 0;
 }
 

diff --git a/trunk/drivers/edac/i3200_edac.c b/trunk/drivers/edac/i3200_edac.c
@@ -391,7 +391,7 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx)
 		for (j = 0; j < nr_channels; j++) {
 			struct dimm_info *dimm = csrow->channels[j]->dimm;
 
-			dimm->nr_pages = nr_pages;
+			dimm->nr_pages = nr_pages / nr_channels;
 			dimm->grain = nr_pages << PAGE_SHIFT;
 			dimm->mtype = MEM_DDR2;
 			dimm->dtype = DEV_UNKNOWN;

diff --git a/trunk/drivers/edac/i5000_edac.c b/trunk/drivers/edac/i5000_edac.c
@@ -1012,10 +1012,6 @@ static void handle_channel(struct i5000_pvt *pvt, int slot, int channel,
 			/* add the number of COLUMN bits */
 			addrBits += MTR_DIMM_COLS_ADDR_BITS(mtr);
 
-			/* Dual-rank memories have twice the size */
-			if (dinfo->dual_rank)
-				addrBits++;
-
 			addrBits += 6;	/* add 64 bits per DIMM */
 			addrBits -= 20;	/* divide by 2^^20 */
 			addrBits -= 3;	/* 8 bits per bytes */

diff --git a/trunk/drivers/edac/sb_edac.c b/trunk/drivers/edac/sb_edac.c
@@ -513,8 +513,7 @@ static int get_dimm_config(struct mem_ctl_info *mci)
 {
 	struct sbridge_pvt *pvt = mci->pvt_info;
 	struct dimm_info *dimm;
-	unsigned i, j, banks, ranks, rows, cols, npages;
-	u64 size;
+	int i, j, banks, ranks, rows, cols, size, npages;
 	u32 reg;
 	enum edac_type mode;
 	enum mem_type mtype;
@@ -586,10 +585,10 @@ static int get_dimm_config(struct mem_ctl_info *mci)
 				cols = numcol(mtr);
 
 				/* DDR3 has 8 I/O banks */
-				size = ((u64)rows * cols * banks * ranks) >> (20 - 3);
+				size = (rows * cols * banks * ranks) >> (20 - 3);
 				npages = MiB_TO_PAGES(size);
 
-				edac_dbg(0, "mc#%d: channel %d, dimm %d, %Ld Mb (%d pages) bank: %d, rank: %d, row: %#x, col: %#x\n",
+				edac_dbg(0, "mc#%d: channel %d, dimm %d, %d Mb (%d pages) bank: %d, rank: %d, row: %#x, col: %#x\n",
 					 pvt->sbridge_dev->mc, i, j,
 					 size, npages,
 					 banks, ranks, rows, cols);

diff --git a/trunk/drivers/gpio/gpio-lpc32xx.c b/trunk/drivers/gpio/gpio-lpc32xx.c
@@ -308,7 +308,6 @@ static int lpc32xx_gpio_dir_output_p012(struct gpio_chip *chip, unsigned pin,
 {
 	struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip);
 
-	__set_gpio_level_p012(group, pin, value);
 	__set_gpio_dir_p012(group, pin, 0);
 
 	return 0;
@@ -319,7 +318,6 @@ static int lpc32xx_gpio_dir_output_p3(struct gpio_chip *chip, unsigned pin,
 {
 	struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip);
 
-	__set_gpio_level_p3(group, pin, value);
 	__set_gpio_dir_p3(group, pin, 0);
 
 	return 0;
@@ -328,9 +326,6 @@ static int lpc32xx_gpio_dir_output_p3(struct gpio_chip *chip, unsigned pin,
 static int lpc32xx_gpio_dir_out_always(struct gpio_chip *chip, unsigned pin,
 	int value)
 {
-	struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip);
-
-	__set_gpo_level_p3(group, pin, value);
 	return 0;
 }
 

diff --git a/trunk/drivers/md/raid10.c b/trunk/drivers/md/raid10.c
@@ -1512,16 +1512,14 @@ static int _enough(struct r10conf *conf, struct geom *geo, int ignore)
 	do {
 		int n = conf->copies;
 		int cnt = 0;
-		int this = first;
 		while (n--) {
-			if (conf->mirrors[this].rdev &&
-			    this != ignore)
+			if (conf->mirrors[first].rdev &&
+			    first != ignore)
 				cnt++;
-			this = (this+1) % geo->raid_disks;
+			first = (first+1) % geo->raid_disks;
 		}
 		if (cnt == 0)
 			return 0;
-		first = (first + geo->near_copies) % geo->raid_disks;
 	} while (first != 0);
 	return 1;
 }

diff --git a/trunk/drivers/md/raid5.c b/trunk/drivers/md/raid5.c
@@ -1591,7 +1591,6 @@ static int resize_stripes(struct r5conf *conf, int newsize)
 		#ifdef CONFIG_MULTICORE_RAID456
 		init_waitqueue_head(&nsh->ops.wait_for_ops);
 		#endif
-		spin_lock_init(&nsh->stripe_lock);
 
 		list_add(&nsh->lru, &newstripes);
 	}

diff --git a/trunk/drivers/net/phy/bcm87xx.c b/trunk/drivers/net/phy/bcm87xx.c
@@ -229,5 +229,3 @@ static void __exit bcm87xx_exit(void)
 		ARRAY_SIZE(bcm87xx_driver));
 }
 module_exit(bcm87xx_exit);
-
-MODULE_LICENSE("GPL");
diff --git a/trunk/drivers/net/phy/micrel.c b/trunk/drivers/net/phy/micrel.c
@@ -21,12 +21,6 @@
 #include <linux/phy.h>
 #include <linux/micrel_phy.h>
 
-/* Operation Mode Strap Override */
-#define MII_KSZPHY_OMSO				0x16
-#define KSZPHY_OMSO_B_CAST_OFF			(1 << 9)
-#define KSZPHY_OMSO_RMII_OVERRIDE		(1 << 1)
-#define KSZPHY_OMSO_MII_OVERRIDE		(1 << 0)
-
 /* general Interrupt control/status reg in vendor specific block. */
 #define MII_KSZPHY_INTCS			0x1B
 #define	KSZPHY_INTCS_JABBER			(1 << 15)
@@ -107,13 +101,6 @@ static int kszphy_config_init(struct phy_device *phydev)
 	return 0;
 }
 
-static int ksz8021_config_init(struct phy_device *phydev)
-{
-	const u16 val = KSZPHY_OMSO_B_CAST_OFF | KSZPHY_OMSO_RMII_OVERRIDE;
-	phy_write(phydev, MII_KSZPHY_OMSO, val);
-	return 0;
-}
-
 static int ks8051_config_init(struct phy_device *phydev)
 {
 	int regval;
@@ -141,22 +128,9 @@ static struct phy_driver ksphy_driver[] = {
 	.config_intr	= ks8737_config_intr,
 	.driver		= { .owner = THIS_MODULE,},
 }, {
-	.phy_id		= PHY_ID_KSZ8021,
-	.phy_id_mask	= 0x00ffffff,
-	.name		= "Micrel KSZ8021",
-	.features	= (PHY_BASIC_FEATURES | SUPPORTED_Pause |
-			   SUPPORTED_Asym_Pause),
-	.flags		= PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
-	.config_init	= ksz8021_config_init,
-	.config_aneg	= genphy_config_aneg,
-	.read_status	= genphy_read_status,
-	.ack_interrupt	= kszphy_ack_interrupt,
-	.config_intr	= kszphy_config_intr,
-	.driver		= { .owner = THIS_MODULE,},
-}, {
-	.phy_id		= PHY_ID_KSZ8041,
+	.phy_id		= PHY_ID_KS8041,
 	.phy_id_mask	= 0x00fffff0,
-	.name		= "Micrel KSZ8041",
+	.name		= "Micrel KS8041",
 	.features	= (PHY_BASIC_FEATURES | SUPPORTED_Pause
 				| SUPPORTED_Asym_Pause),
 	.flags		= PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
@@ -167,9 +141,9 @@ static struct phy_driver ksphy_driver[] = {
 	.config_intr	= kszphy_config_intr,
 	.driver		= { .owner = THIS_MODULE,},
 }, {
-	.phy_id		= PHY_ID_KSZ8051,
+	.phy_id		= PHY_ID_KS8051,
 	.phy_id_mask	= 0x00fffff0,
-	.name		= "Micrel KSZ8051",
+	.name		= "Micrel KS8051",
 	.features	= (PHY_BASIC_FEATURES | SUPPORTED_Pause
 				| SUPPORTED_Asym_Pause),
 	.flags		= PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
@@ -180,8 +154,8 @@ static struct phy_driver ksphy_driver[] = {
 	.config_intr	= kszphy_config_intr,
 	.driver		= { .owner = THIS_MODULE,},
 }, {
-	.phy_id		= PHY_ID_KSZ8001,
-	.name		= "Micrel KSZ8001 or KS8721",
+	.phy_id		= PHY_ID_KS8001,
+	.name		= "Micrel KS8001 or KS8721",
 	.phy_id_mask	= 0x00ffffff,
 	.features	= (PHY_BASIC_FEATURES | SUPPORTED_Pause),
 	.flags		= PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
@@ -227,11 +201,10 @@ MODULE_LICENSE("GPL");
 
 static struct mdio_device_id __maybe_unused micrel_tbl[] = {
 	{ PHY_ID_KSZ9021, 0x000ffffe },
-	{ PHY_ID_KSZ8001, 0x00ffffff },
+	{ PHY_ID_KS8001, 0x00ffffff },
 	{ PHY_ID_KS8737, 0x00fffff0 },
-	{ PHY_ID_KSZ8021, 0x00ffffff },
-	{ PHY_ID_KSZ8041, 0x00fffff0 },
-	{ PHY_ID_KSZ8051, 0x00fffff0 },
+	{ PHY_ID_KS8041, 0x00fffff0 },
+	{ PHY_ID_KS8051, 0x00fffff0 },
 	{ }
 };
 

diff --git a/trunk/drivers/net/ppp/pppoe.c b/trunk/drivers/net/ppp/pppoe.c
@@ -570,7 +570,7 @@ static int pppoe_release(struct socket *sock)
 
 	po = pppox_sk(sk);
 
-	if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND | PPPOX_ZOMBIE)) {
+	if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
 		dev_put(po->pppoe_dev);
 		po->pppoe_dev = NULL;
 	}