---

yaml --- r: 323212 b: refs/heads/master c: 307615a h: refs/heads/master v: v3
git-mirror · Sep 26, 2012 · a93dcb8 · a93dcb8
1 parent 461378e
commit a93dcb8
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Showing 54 changed files with 157 additions and 304 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 99a1300e1d84709f419182bb5189760e78234882
+refs/heads/master: 307615a26e95406c42c95916a66ba50434567e0f
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/mach-orion5x/common.c b/trunk/arch/arm/mach-orion5x/common.c
@@ -204,13 +204,6 @@ void __init orion5x_wdt_init(void)
 void __init orion5x_init_early(void)
 {
 	orion_time_set_base(TIMER_VIRT_BASE);
-
-	/*
-	 * Some Orion5x devices allocate their coherent buffers from atomic
-	 * context. Increase size of atomic coherent pool to make sure such
-	 * the allocations won't fail.
-	 */
-	init_dma_coherent_pool_size(SZ_1M);
 }
 
 int orion5x_tclk;

diff --git a/trunk/arch/arm/mm/dma-mapping.c b/trunk/arch/arm/mm/dma-mapping.c
@@ -346,8 +346,6 @@ 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/gpu/drm/nouveau/nouveau_abi16.c b/trunk/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -179,7 +179,7 @@ nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS)
 			return 0;
 	} else
 	if (init->class == 0x906e) {
-		NV_DEBUG(dev, "906e not supported yet\n");
+		NV_ERROR(dev, "906e not supported yet\n");
 		return -EINVAL;
 	}
 

diff --git a/trunk/drivers/gpu/drm/nouveau/nvc0_fb.c b/trunk/drivers/gpu/drm/nouveau/nvc0_fb.c
@@ -124,7 +124,6 @@ nvc0_fb_init(struct drm_device *dev)
 	priv = dev_priv->engine.fb.priv;
 
 	nv_wr32(dev, 0x100c10, priv->r100c10 >> 8);
-	nv_mask(dev, 0x17e820, 0x00100000, 0x00000000); /* NV_PLTCG_INTR_EN */
 	return 0;
 }
 

diff --git a/trunk/drivers/gpu/drm/nouveau/nvc0_fifo.c b/trunk/drivers/gpu/drm/nouveau/nvc0_fifo.c
@@ -373,8 +373,7 @@ nvc0_fifo_isr_subfifo_intr(struct drm_device *dev, int unit)
 static void
 nvc0_fifo_isr(struct drm_device *dev)
 {
-	u32 mask = nv_rd32(dev, 0x002140);
-	u32 stat = nv_rd32(dev, 0x002100) & mask;
+	u32 stat = nv_rd32(dev, 0x002100);
 
 	if (stat & 0x00000100) {
 		NV_INFO(dev, "PFIFO: unknown status 0x00000100\n");

diff --git a/trunk/drivers/gpu/drm/nouveau/nve0_fifo.c b/trunk/drivers/gpu/drm/nouveau/nve0_fifo.c
@@ -345,8 +345,7 @@ nve0_fifo_isr_subfifo_intr(struct drm_device *dev, int unit)
 static void
 nve0_fifo_isr(struct drm_device *dev)
 {
-	u32 mask = nv_rd32(dev, 0x002140);
-	u32 stat = nv_rd32(dev, 0x002100) & mask;
+	u32 stat = nv_rd32(dev, 0x002100);
 
 	if (stat & 0x00000100) {
 		NV_INFO(dev, "PFIFO: unknown status 0x00000100\n");

diff --git a/trunk/drivers/gpu/drm/udl/udl_connector.c b/trunk/drivers/gpu/drm/udl/udl_connector.c
@@ -69,13 +69,6 @@ static int udl_get_modes(struct drm_connector *connector)
 static int udl_mode_valid(struct drm_connector *connector,
 			  struct drm_display_mode *mode)
 {
-	struct udl_device *udl = connector->dev->dev_private;
-	if (!udl->sku_pixel_limit)
-		return 0;
-
-	if (mode->vdisplay * mode->hdisplay > udl->sku_pixel_limit)
-		return MODE_VIRTUAL_Y;
-
 	return 0;
 }
 

diff --git a/trunk/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/trunk/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
@@ -1018,7 +1018,7 @@ int vmw_event_fence_action_create(struct drm_file *file_priv,
 	}
 
 
-	event = kzalloc(sizeof(*event), GFP_KERNEL);
+	event = kzalloc(sizeof(event->event), GFP_KERNEL);
 	if (unlikely(event == NULL)) {
 		DRM_ERROR("Failed to allocate an event.\n");
 		ret = -ENOMEM;

diff --git a/trunk/drivers/md/dm-thin.c b/trunk/drivers/md/dm-thin.c
@@ -2274,6 +2274,7 @@ static int pool_ctr(struct dm_target *ti, unsigned argc, char **argv)
 		 * thin devices' discard limits consistent).
 		 */
 		ti->discards_supported = true;
+		ti->discard_zeroes_data_unsupported = true;
 	}
 	ti->private = pt;
 
@@ -2745,7 +2746,6 @@ static void set_discard_limits(struct pool *pool, struct queue_limits *limits)
 	 * boundary is not sent to this target.
 	 */
 	limits->discard_granularity = pool->sectors_per_block << SECTOR_SHIFT;
-	limits->discard_zeroes_data = pool->pf.zero_new_blocks;
 }
 
 static void pool_io_hints(struct dm_target *ti, struct queue_limits *limits)

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");