Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm
* git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm: (32 commits)
dm: raid456 basic support
dm: per target unplug callback support
dm: introduce target callbacks and congestion callback
dm mpath: delay activate_path retry on SCSI_DH_RETRY
dm: remove superfluous irq disablement in dm_request_fn
dm log: use PTR_ERR value instead of ENOMEM
dm snapshot: avoid storing private suspended state
dm snapshot: persistent make metadata_wq multithreaded
dm: use non reentrant workqueues if equivalent
dm: convert workqueues to alloc_ordered
dm stripe: switch from local workqueue to system_wq
dm: dont use flush_scheduled_work
dm snapshot: remove unused dm_snapshot queued_bios_work
dm ioctl: suppress needless warning messages
dm crypt: add loop aes iv generator
dm crypt: add multi key capability
dm crypt: add post iv call to iv generator
dm crypt: use io thread for reads only if mempool exhausted
dm crypt: scale to multiple cpus
dm crypt: simplify compatible table output
...
diff --git a/Documentation/gpio.txt b/Documentation/gpio.txt
index a492d92..792faa3 100644
--- a/Documentation/gpio.txt
+++ b/Documentation/gpio.txt
@@ -135,7 +135,7 @@
int gpio_direction_input(unsigned gpio);
int gpio_direction_output(unsigned gpio, int value);
-The return value is zero for success, else a negative errno. It must
+The return value is zero for success, else a negative errno. It should
be checked, since the get/set calls don't have error returns and since
misconfiguration is possible. You should normally issue these calls from
a task context. However, for spinlock-safe GPIOs it's OK to use them
diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c
index 8c6a244..659d119 100644
--- a/arch/avr32/boards/atngw100/setup.c
+++ b/arch/avr32/boards/atngw100/setup.c
@@ -188,7 +188,7 @@
*/
regs = (void __iomem __force *)res->start;
pclk = clk_get(&pdev->dev, "pclk");
- if (!pclk)
+ if (IS_ERR(pclk))
return;
clk_enable(pclk);
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index 2adc261..6ce30fb 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -203,7 +203,7 @@
*/
regs = (void __iomem __force *)res->start;
pclk = clk_get(&pdev->dev, "pclk");
- if (!pclk)
+ if (IS_ERR(pclk))
return;
clk_enable(pclk);
diff --git a/arch/avr32/boards/favr-32/setup.c b/arch/avr32/boards/favr-32/setup.c
index 75f19f4..86fab77 100644
--- a/arch/avr32/boards/favr-32/setup.c
+++ b/arch/avr32/boards/favr-32/setup.c
@@ -206,7 +206,7 @@
*/
regs = (void __iomem __force *)res->start;
pclk = clk_get(&pdev->dev, "pclk");
- if (!pclk)
+ if (IS_ERR(pclk))
return;
clk_enable(pclk);
diff --git a/arch/avr32/boards/hammerhead/setup.c b/arch/avr32/boards/hammerhead/setup.c
index dd009875..da14fbd 100644
--- a/arch/avr32/boards/hammerhead/setup.c
+++ b/arch/avr32/boards/hammerhead/setup.c
@@ -150,7 +150,7 @@
regs = (void __iomem __force *)res->start;
pclk = clk_get(&pdev->dev, "pclk");
- if (!pclk)
+ if (IS_ERR(pclk))
return;
clk_enable(pclk);
diff --git a/arch/avr32/boards/merisc/setup.c b/arch/avr32/boards/merisc/setup.c
index 623b077..e61bc94 100644
--- a/arch/avr32/boards/merisc/setup.c
+++ b/arch/avr32/boards/merisc/setup.c
@@ -134,7 +134,7 @@
regs = (void __iomem __force *)res->start;
pclk = clk_get(&pdev->dev, "pclk");
- if (!pclk)
+ if (IS_ERR(pclk))
return;
clk_enable(pclk);
diff --git a/arch/avr32/boards/mimc200/setup.c b/arch/avr32/boards/mimc200/setup.c
index 523d8e1..c4da5cb 100644
--- a/arch/avr32/boards/mimc200/setup.c
+++ b/arch/avr32/boards/mimc200/setup.c
@@ -162,7 +162,7 @@
*/
regs = (void __iomem __force *)res->start;
pclk = clk_get(&pdev->dev, "pclk");
- if (!pclk)
+ if (IS_ERR(pclk))
return;
clk_enable(pclk);
diff --git a/arch/avr32/configs/atngw100_defconfig b/arch/avr32/configs/atngw100_defconfig
index 9854013..6f9ca56 100644
--- a/arch/avr32/configs/atngw100_defconfig
+++ b/arch/avr32/configs/atngw100_defconfig
@@ -2,20 +2,17 @@
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_BASE_FULL is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_NO_HZ=y
@@ -29,6 +26,7 @@
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -72,8 +70,8 @@
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
+CONFIG_MISC_DEVICES=y
CONFIG_ATMEL_TCLIB=y
-CONFIG_EEPROM_AT24=m
CONFIG_NETDEVICES=y
CONFIG_TUN=m
CONFIG_NET_ETHERNET=y
@@ -106,6 +104,7 @@
CONFIG_WATCHDOG=y
CONFIG_AT32AP700X_WDT=y
CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_VBUS_DRAW=350
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
@@ -115,14 +114,12 @@
CONFIG_MMC=y
CONFIG_MMC_TEST=m
CONFIG_MMC_ATMELMCI=y
-CONFIG_MMC_SPI=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT32AP700X=y
CONFIG_DMADEVICES=y
@@ -130,21 +127,23 @@
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_XATTR is not set
# CONFIG_DNOTIFY is not set
CONFIG_FUSE_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=850
+CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=m
+CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
-CONFIG_UFS_FS=y
+CONFIG_UBIFS_FS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
CONFIG_CIFS=m
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_850=m
@@ -155,5 +154,3 @@
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_FRAME_POINTER=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_CRYPTO_PCBC=m
diff --git a/arch/avr32/configs/atngw100_evklcd100_defconfig b/arch/avr32/configs/atngw100_evklcd100_defconfig
index 7ceda35..7eece0a 100644
--- a/arch/avr32/configs/atngw100_evklcd100_defconfig
+++ b/arch/avr32/configs/atngw100_evklcd100_defconfig
@@ -2,20 +2,17 @@
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_BASE_FULL is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_NO_HZ=y
@@ -31,6 +28,7 @@
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -74,8 +72,10 @@
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
+CONFIG_MISC_DEVICES=y
CONFIG_ATMEL_TCLIB=y
CONFIG_NETDEVICES=y
+CONFIG_TUN=m
CONFIG_NET_ETHERNET=y
CONFIG_MACB=y
# CONFIG_NETDEV_1000 is not set
@@ -104,6 +104,7 @@
CONFIG_SPI=y
CONFIG_SPI_ATMEL=y
CONFIG_SPI_SPIDEV=m
+CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_AT32AP700X_WDT=y
@@ -127,6 +128,7 @@
CONFIG_USB_G_SERIAL=m
CONFIG_USB_CDC_COMPOSITE=m
CONFIG_MMC=y
+CONFIG_MMC_TEST=m
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@@ -141,11 +143,14 @@
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_XATTR is not set
# CONFIG_DNOTIFY is not set
CONFIG_FUSE_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=850
+CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
@@ -155,7 +160,6 @@
CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
CONFIG_CIFS=m
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_850=m
@@ -166,4 +170,3 @@
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_FRAME_POINTER=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/avr32/configs/atngw100_evklcd101_defconfig b/arch/avr32/configs/atngw100_evklcd101_defconfig
index 7bc5b2c..387eb9d 100644
--- a/arch/avr32/configs/atngw100_evklcd101_defconfig
+++ b/arch/avr32/configs/atngw100_evklcd101_defconfig
@@ -2,20 +2,17 @@
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_BASE_FULL is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_NO_HZ=y
@@ -30,6 +27,7 @@
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -73,8 +71,10 @@
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
+CONFIG_MISC_DEVICES=y
CONFIG_ATMEL_TCLIB=y
CONFIG_NETDEVICES=y
+CONFIG_TUN=m
CONFIG_NET_ETHERNET=y
CONFIG_MACB=y
# CONFIG_NETDEV_1000 is not set
@@ -103,6 +103,7 @@
CONFIG_SPI=y
CONFIG_SPI_ATMEL=y
CONFIG_SPI_SPIDEV=m
+CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_AT32AP700X_WDT=y
@@ -126,6 +127,7 @@
CONFIG_USB_G_SERIAL=m
CONFIG_USB_CDC_COMPOSITE=m
CONFIG_MMC=y
+CONFIG_MMC_TEST=m
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@@ -140,11 +142,14 @@
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_XATTR is not set
# CONFIG_DNOTIFY is not set
CONFIG_FUSE_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=850
+CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
@@ -154,7 +159,6 @@
CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
CONFIG_CIFS=m
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_850=m
@@ -165,4 +169,3 @@
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_FRAME_POINTER=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/avr32/configs/atngw100mkii_defconfig b/arch/avr32/configs/atngw100mkii_defconfig
index 4bd3682..f0fe237 100644
--- a/arch/avr32/configs/atngw100mkii_defconfig
+++ b/arch/avr32/configs/atngw100mkii_defconfig
@@ -2,20 +2,17 @@
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_BASE_FULL is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_NO_HZ=y
@@ -29,6 +26,7 @@
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -74,6 +72,7 @@
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
+CONFIG_MISC_DEVICES=y
CONFIG_ATMEL_TCLIB=y
CONFIG_NETDEVICES=y
CONFIG_TUN=m
@@ -107,6 +106,7 @@
CONFIG_WATCHDOG=y
CONFIG_AT32AP700X_WDT=y
CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_VBUS_DRAW=350
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
@@ -116,14 +116,12 @@
CONFIG_MMC=y
CONFIG_MMC_TEST=m
CONFIG_MMC_ATMELMCI=y
-CONFIG_MMC_SPI=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT32AP700X=y
CONFIG_DMADEVICES=y
@@ -131,21 +129,23 @@
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_XATTR is not set
# CONFIG_DNOTIFY is not set
CONFIG_FUSE_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=850
+CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=m
+CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
-CONFIG_UFS_FS=y
+CONFIG_UBIFS_FS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
CONFIG_CIFS=m
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_850=m
@@ -156,5 +156,3 @@
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_FRAME_POINTER=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_CRYPTO_PCBC=m
diff --git a/arch/avr32/configs/atngw100mkii_evklcd100_defconfig b/arch/avr32/configs/atngw100mkii_evklcd100_defconfig
index f8437ef..e4a7c1d 100644
--- a/arch/avr32/configs/atngw100mkii_evklcd100_defconfig
+++ b/arch/avr32/configs/atngw100mkii_evklcd100_defconfig
@@ -2,20 +2,17 @@
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_BASE_FULL is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_NO_HZ=y
@@ -32,6 +29,7 @@
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -77,8 +75,10 @@
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
+CONFIG_MISC_DEVICES=y
CONFIG_ATMEL_TCLIB=y
CONFIG_NETDEVICES=y
+CONFIG_TUN=m
CONFIG_NET_ETHERNET=y
CONFIG_MACB=y
# CONFIG_NETDEV_1000 is not set
@@ -107,6 +107,7 @@
CONFIG_SPI=y
CONFIG_SPI_ATMEL=y
CONFIG_SPI_SPIDEV=m
+CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_AT32AP700X_WDT=y
@@ -130,6 +131,7 @@
CONFIG_USB_G_SERIAL=m
CONFIG_USB_CDC_COMPOSITE=m
CONFIG_MMC=y
+CONFIG_MMC_TEST=m
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@@ -144,11 +146,14 @@
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_XATTR is not set
# CONFIG_DNOTIFY is not set
CONFIG_FUSE_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=850
+CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
@@ -158,7 +163,6 @@
CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
CONFIG_CIFS=m
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_850=m
@@ -169,4 +173,3 @@
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_FRAME_POINTER=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/avr32/configs/atngw100mkii_evklcd101_defconfig b/arch/avr32/configs/atngw100mkii_evklcd101_defconfig
index 7f58f99..6f37f70 100644
--- a/arch/avr32/configs/atngw100mkii_evklcd101_defconfig
+++ b/arch/avr32/configs/atngw100mkii_evklcd101_defconfig
@@ -2,20 +2,17 @@
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_BASE_FULL is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_NO_HZ=y
@@ -31,6 +28,7 @@
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -76,8 +74,10 @@
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
+CONFIG_MISC_DEVICES=y
CONFIG_ATMEL_TCLIB=y
CONFIG_NETDEVICES=y
+CONFIG_TUN=m
CONFIG_NET_ETHERNET=y
CONFIG_MACB=y
# CONFIG_NETDEV_1000 is not set
@@ -106,6 +106,7 @@
CONFIG_SPI=y
CONFIG_SPI_ATMEL=y
CONFIG_SPI_SPIDEV=m
+CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_AT32AP700X_WDT=y
@@ -129,6 +130,7 @@
CONFIG_USB_G_SERIAL=m
CONFIG_USB_CDC_COMPOSITE=m
CONFIG_MMC=y
+CONFIG_MMC_TEST=m
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@@ -143,11 +145,14 @@
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_XATTR is not set
# CONFIG_DNOTIFY is not set
CONFIG_FUSE_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=850
+CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
@@ -157,7 +162,6 @@
CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
CONFIG_CIFS=m
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_850=m
@@ -168,4 +172,3 @@
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_FRAME_POINTER=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig
index aec4c43..4fb01f5 100644
--- a/arch/avr32/configs/atstk1002_defconfig
+++ b/arch/avr32/configs/atstk1002_defconfig
@@ -3,7 +3,6 @@
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_SYSCTL_SYSCALL is not set
@@ -11,7 +10,7 @@
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
@@ -26,6 +25,7 @@
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -35,6 +35,7 @@
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE_DEMUX=m
CONFIG_NET_IPGRE=m
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
@@ -58,16 +59,14 @@
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_DATAFLASH=m
-CONFIG_MTD_M25P80=m
CONFIG_MTD_UBI=y
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
+CONFIG_MISC_DEVICES=y
CONFIG_ATMEL_PWM=m
CONFIG_ATMEL_TCLIB=y
CONFIG_ATMEL_SSC=m
-CONFIG_EEPROM_AT24=m
# CONFIG_SCSI_PROC_FS is not set
CONFIG_BLK_DEV_SD=m
CONFIG_BLK_DEV_SR=m
@@ -120,7 +119,6 @@
CONFIG_SND_PCM_OSS=m
# CONFIG_SND_SUPPORT_OLD_API is not set
# CONFIG_SND_VERBOSE_PROCFS is not set
-# CONFIG_SND_DRIVERS is not set
CONFIG_SND_AT73C213=m
# CONFIG_HID_SUPPORT is not set
CONFIG_USB_GADGET=y
@@ -131,16 +129,15 @@
CONFIG_USB_G_SERIAL=m
CONFIG_USB_CDC_COMPOSITE=m
CONFIG_MMC=y
+CONFIG_MMC_TEST=m
CONFIG_MMC_ATMELMCI=y
-CONFIG_MMC_SPI=m
CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=m
+CONFIG_LEDS_CLASS=y
CONFIG_LEDS_ATMEL_PWM=m
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT32AP700X=y
CONFIG_DMADEVICES=y
@@ -149,20 +146,23 @@
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_XATTR is not set
# CONFIG_DNOTIFY is not set
CONFIG_FUSE_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=850
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
+CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
-# CONFIG_JFFS2_FS_WRITEBUFFER is not set
CONFIG_UBIFS_FS=y
-CONFIG_MINIX_FS=m
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
+CONFIG_CIFS=m
CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_UTF8=m
CONFIG_MAGIC_SYSRQ=y
@@ -170,6 +170,3 @@
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_FRAME_POINTER=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC_T10DIF=m
diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig
index 50ba3db..9faaf9b 100644
--- a/arch/avr32/configs/atstk1003_defconfig
+++ b/arch/avr32/configs/atstk1003_defconfig
@@ -2,22 +2,15 @@
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
-CONFIG_TASKSTATS=y
-CONFIG_TASK_DELAY_ACCT=y
-CONFIG_AUDIT=y
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_BASE_FULL is not set
-# CONFIG_SLUB_DEBUG is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
@@ -33,6 +26,7 @@
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -54,18 +48,18 @@
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_DATAFLASH=m
-CONFIG_MTD_M25P80=m
+CONFIG_MTD_UBI=y
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
+CONFIG_MISC_DEVICES=y
CONFIG_ATMEL_PWM=m
CONFIG_ATMEL_TCLIB=y
CONFIG_ATMEL_SSC=m
-CONFIG_EEPROM_AT24=m
# CONFIG_SCSI_PROC_FS is not set
CONFIG_BLK_DEV_SD=m
CONFIG_BLK_DEV_SR=m
+# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_ATA=m
# CONFIG_SATA_PMP is not set
CONFIG_PATA_AT32=m
@@ -77,6 +71,7 @@
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_INPUT=m
+CONFIG_INPUT_EVDEV=m
# CONFIG_KEYBOARD_ATKBD is not set
CONFIG_KEYBOARD_GPIO=m
# CONFIG_MOUSE_PS2 is not set
@@ -106,7 +101,6 @@
CONFIG_SND_AT73C213=m
# CONFIG_HID_SUPPORT is not set
CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_DEBUG_FS=y
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
@@ -116,36 +110,39 @@
CONFIG_MMC=y
CONFIG_MMC_TEST=m
CONFIG_MMC_ATMELMCI=y
-CONFIG_MMC_SPI=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_ATMEL_PWM=m
-CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_GPIO=m
CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_LEDS_TRIGGER_TIMER=m
+CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT32AP700X=y
CONFIG_DMADEVICES=y
-CONFIG_DW_DMAC=y
-CONFIG_EXT2_FS=m
-CONFIG_EXT3_FS=m
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_XATTR is not set
# CONFIG_DNOTIFY is not set
CONFIG_FUSE_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=850
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=m
+CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
+CONFIG_UBIFS_FS=y
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_UTF8=m
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_KERNEL=y
+CONFIG_DETECT_HUNG_TASK=y
CONFIG_FRAME_POINTER=y
-CONFIG_CRC_T10DIF=m
diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig
index 329e10b..3d2a5d8 100644
--- a/arch/avr32/configs/atstk1004_defconfig
+++ b/arch/avr32/configs/atstk1004_defconfig
@@ -1,19 +1,32 @@
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_BASE_FULL is not set
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_SIGNALFD is not set
-# CONFIG_TIMERFD is not set
-# CONFIG_EVENTFD is not set
# CONFIG_COMPAT_BRK is not set
-CONFIG_SLOB=y
-# CONFIG_BLOCK is not set
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=m
+# CONFIG_KPROBES is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
CONFIG_BOARD_ATSTK1004=y
# CONFIG_OWNERSHIP_TRACE is not set
+CONFIG_NMI_DEBUGGING=y
+CONFIG_PM=y
+CONFIG_CPU_FREQ=y
+# CONFIG_CPU_FREQ_STAT is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -31,40 +44,104 @@
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_INPUT is not set
+CONFIG_MTD_UBI=y
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_NBD=m
+CONFIG_BLK_DEV_RAM=m
+CONFIG_MISC_DEVICES=y
+CONFIG_ATMEL_PWM=m
+CONFIG_ATMEL_TCLIB=y
+CONFIG_ATMEL_SSC=m
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=m
+CONFIG_BLK_DEV_SR=m
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_ATA=m
+# CONFIG_SATA_PMP is not set
+CONFIG_PATA_AT32=m
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+CONFIG_PPP=m
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_INPUT=m
+CONFIG_INPUT_EVDEV=m
+# CONFIG_KEYBOARD_ATKBD is not set
+CONFIG_KEYBOARD_GPIO=m
+# CONFIG_MOUSE_PS2 is not set
+CONFIG_MOUSE_GPIO=m
# CONFIG_SERIO is not set
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_SERIAL_ATMEL_PDC is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=m
+CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_GPIO=m
CONFIG_SPI=y
CONFIG_SPI_ATMEL=y
+CONFIG_SPI_SPIDEV=m
+CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_AT32AP700X_WDT=y
CONFIG_FB=y
CONFIG_FB_ATMEL=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_LTV350QV=y
# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=y
-# CONFIG_USB_ETH_RNDIS is not set
+CONFIG_USB_ZERO=m
+CONFIG_USB_ETH=m
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_G_SERIAL=m
+CONFIG_USB_CDC_COMPOSITE=m
+CONFIG_MMC=y
+CONFIG_MMC_TEST=m
+CONFIG_MMC_ATMELMCI=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_ATMEL_PWM=m
+CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=m
+CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_RTC_CLASS=y
-# CONFIG_RTC_INTF_PROC is not set
CONFIG_RTC_DRV_AT32AP700X=y
+CONFIG_DMADEVICES=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_XATTR is not set
# CONFIG_DNOTIFY is not set
+CONFIG_FUSE_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=850
CONFIG_PROC_KCORE=y
-# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_TMPFS=y
+CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
-# CONFIG_JFFS2_FS_WRITEBUFFER is not set
+CONFIG_UBIFS_FS=y
# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_UTF8=m
CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_FRAME_POINTER=y
diff --git a/arch/avr32/configs/atstk1006_defconfig b/arch/avr32/configs/atstk1006_defconfig
index dbcc1b5..1ed8f22 100644
--- a/arch/avr32/configs/atstk1006_defconfig
+++ b/arch/avr32/configs/atstk1006_defconfig
@@ -3,7 +3,6 @@
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_SYSCTL_SYSCALL is not set
@@ -11,7 +10,7 @@
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
@@ -37,6 +36,7 @@
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE_DEMUX=m
CONFIG_NET_IPGRE=m
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
@@ -60,15 +60,13 @@
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_DATAFLASH=m
-CONFIG_MTD_DATAFLASH_OTP=y
-CONFIG_MTD_M25P80=m
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_UBI=y
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
+CONFIG_MISC_DEVICES=y
CONFIG_ATMEL_PWM=m
CONFIG_ATMEL_TCLIB=y
CONFIG_ATMEL_SSC=m
@@ -132,17 +130,17 @@
CONFIG_USB_GADGETFS=m
CONFIG_USB_FILE_STORAGE=m
CONFIG_USB_G_SERIAL=m
+CONFIG_USB_CDC_COMPOSITE=m
CONFIG_MMC=y
+CONFIG_MMC_TEST=m
CONFIG_MMC_ATMELMCI=y
-CONFIG_MMC_SPI=m
CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=m
+CONFIG_LEDS_CLASS=y
CONFIG_LEDS_ATMEL_PWM=m
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT32AP700X=y
CONFIG_DMADEVICES=y
@@ -156,15 +154,18 @@
CONFIG_FUSE_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=850
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
+CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
CONFIG_UBIFS_FS=y
-CONFIG_MINIX_FS=m
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
+CONFIG_CIFS=m
CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_UTF8=m
CONFIG_MAGIC_SYSRQ=y
@@ -172,7 +173,3 @@
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_FRAME_POINTER=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_CRYPTO_FIPS=y
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC_T10DIF=m
diff --git a/arch/avr32/configs/favr-32_defconfig b/arch/avr32/configs/favr-32_defconfig
index 0c813b6..aeadc95 100644
--- a/arch/avr32/configs/favr-32_defconfig
+++ b/arch/avr32/configs/favr-32_defconfig
@@ -11,7 +11,7 @@
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
diff --git a/arch/avr32/configs/hammerhead_defconfig b/arch/avr32/configs/hammerhead_defconfig
index dcc01f0..1692bee 100644
--- a/arch/avr32/configs/hammerhead_defconfig
+++ b/arch/avr32/configs/hammerhead_defconfig
@@ -12,7 +12,7 @@
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
diff --git a/arch/avr32/include/asm/syscalls.h b/arch/avr32/include/asm/syscalls.h
index ab608b7..244f2ac 100644
--- a/arch/avr32/include/asm/syscalls.h
+++ b/arch/avr32/include/asm/syscalls.h
@@ -15,20 +15,6 @@
#include <linux/types.h>
#include <linux/signal.h>
-/* kernel/process.c */
-asmlinkage int sys_fork(struct pt_regs *);
-asmlinkage int sys_clone(unsigned long, unsigned long,
- unsigned long, unsigned long,
- struct pt_regs *);
-asmlinkage int sys_vfork(struct pt_regs *);
-asmlinkage int sys_execve(const char __user *, char __user *__user *,
- char __user *__user *, struct pt_regs *);
-
-/* kernel/signal.c */
-asmlinkage int sys_sigaltstack(const stack_t __user *, stack_t __user *,
- struct pt_regs *);
-asmlinkage int sys_rt_sigreturn(struct pt_regs *);
-
/* mm/cache.c */
asmlinkage int sys_cacheflush(int, void __user *, size_t);
diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
index 9c46aaa..ef5a2a0 100644
--- a/arch/avr32/kernel/process.c
+++ b/arch/avr32/kernel/process.c
@@ -367,14 +367,13 @@
}
asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
- unsigned long parent_tidptr,
- unsigned long child_tidptr, struct pt_regs *regs)
+ void __user *parent_tidptr, void __user *child_tidptr,
+ struct pt_regs *regs)
{
if (!newsp)
newsp = regs->sp;
- return do_fork(clone_flags, newsp, regs, 0,
- (int __user *)parent_tidptr,
- (int __user *)child_tidptr);
+ return do_fork(clone_flags, newsp, regs, 0, parent_tidptr,
+ child_tidptr);
}
asmlinkage int sys_vfork(struct pt_regs *regs)
diff --git a/arch/avr32/kernel/time.c b/arch/avr32/kernel/time.c
index 668ed28..05ad291 100644
--- a/arch/avr32/kernel/time.c
+++ b/arch/avr32/kernel/time.c
@@ -35,7 +35,6 @@
.rating = 50,
.read = read_cycle_count,
.mask = CLOCKSOURCE_MASK(32),
- .shift = 16,
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
@@ -123,9 +122,7 @@
/* figure rate for counter */
counter_hz = clk_get_rate(boot_cpu_data.clk);
- counter.mult = clocksource_hz2mult(counter_hz, counter.shift);
-
- ret = clocksource_register(&counter);
+ ret = clocksource_register_hz(&counter, counter_hz);
if (ret)
pr_debug("timer: could not register clocksource: %d\n", ret);
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index ac76da0..89accc6 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -618,7 +618,7 @@
}
/* forward declaration */
-static static const struct dentry_operations pfmfs_dentry_operations;
+static const struct dentry_operations pfmfs_dentry_operations;
static struct dentry *
pfmfs_mount(struct file_system_type *fs_type, int flags, const char *dev_name, void *data)
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 5a1ffe3..9a35320 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -210,11 +210,11 @@
|| test_bit(Faulty, &rdev->flags))
continue;
- target = rdev->sb_start + offset + index * (PAGE_SIZE/512);
+ target = offset + index * (PAGE_SIZE/512);
if (sync_page_io(rdev, target,
roundup(size, bdev_logical_block_size(rdev->bdev)),
- page, READ)) {
+ page, READ, true)) {
page->index = index;
attach_page_buffers(page, NULL); /* so that free_buffer will
* quietly no-op */
@@ -264,14 +264,18 @@
static int write_sb_page(struct bitmap *bitmap, struct page *page, int wait)
{
mdk_rdev_t *rdev = NULL;
+ struct block_device *bdev;
mddev_t *mddev = bitmap->mddev;
while ((rdev = next_active_rdev(rdev, mddev)) != NULL) {
int size = PAGE_SIZE;
loff_t offset = mddev->bitmap_info.offset;
+
+ bdev = (rdev->meta_bdev) ? rdev->meta_bdev : rdev->bdev;
+
if (page->index == bitmap->file_pages-1)
size = roundup(bitmap->last_page_size,
- bdev_logical_block_size(rdev->bdev));
+ bdev_logical_block_size(bdev));
/* Just make sure we aren't corrupting data or
* metadata
*/
@@ -1542,7 +1546,7 @@
wait_event(bitmap->mddev->recovery_wait,
atomic_read(&bitmap->mddev->recovery_active) == 0);
- bitmap->mddev->curr_resync_completed = bitmap->mddev->curr_resync;
+ bitmap->mddev->curr_resync_completed = sector;
set_bit(MD_CHANGE_CLEAN, &bitmap->mddev->flags);
sector &= ~((1ULL << CHUNK_BLOCK_SHIFT(bitmap)) - 1);
s = 0;
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 7fc090a..cf8594c 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -288,10 +288,12 @@
int rv;
int cpu;
- if (mddev == NULL || mddev->pers == NULL) {
+ if (mddev == NULL || mddev->pers == NULL
+ || !mddev->ready) {
bio_io_error(bio);
return 0;
}
+ smp_rmb(); /* Ensure implications of 'active' are visible */
rcu_read_lock();
if (mddev->suspended) {
DEFINE_WAIT(__wait);
@@ -703,9 +705,9 @@
}
/* return the offset of the super block in 512byte sectors */
-static inline sector_t calc_dev_sboffset(struct block_device *bdev)
+static inline sector_t calc_dev_sboffset(mdk_rdev_t *rdev)
{
- sector_t num_sectors = i_size_read(bdev->bd_inode) / 512;
+ sector_t num_sectors = i_size_read(rdev->bdev->bd_inode) / 512;
return MD_NEW_SIZE_SECTORS(num_sectors);
}
@@ -763,7 +765,7 @@
*/
struct bio *bio = bio_alloc_mddev(GFP_NOIO, 1, mddev);
- bio->bi_bdev = rdev->bdev;
+ bio->bi_bdev = rdev->meta_bdev ? rdev->meta_bdev : rdev->bdev;
bio->bi_sector = sector;
bio_add_page(bio, page, size, 0);
bio->bi_private = rdev;
@@ -793,7 +795,7 @@
}
int sync_page_io(mdk_rdev_t *rdev, sector_t sector, int size,
- struct page *page, int rw)
+ struct page *page, int rw, bool metadata_op)
{
struct bio *bio = bio_alloc_mddev(GFP_NOIO, 1, rdev->mddev);
struct completion event;
@@ -801,8 +803,12 @@
rw |= REQ_SYNC | REQ_UNPLUG;
- bio->bi_bdev = rdev->bdev;
- bio->bi_sector = sector;
+ bio->bi_bdev = (metadata_op && rdev->meta_bdev) ?
+ rdev->meta_bdev : rdev->bdev;
+ if (metadata_op)
+ bio->bi_sector = sector + rdev->sb_start;
+ else
+ bio->bi_sector = sector + rdev->data_offset;
bio_add_page(bio, page, size, 0);
init_completion(&event);
bio->bi_private = &event;
@@ -827,7 +833,7 @@
return 0;
- if (!sync_page_io(rdev, rdev->sb_start, size, rdev->sb_page, READ))
+ if (!sync_page_io(rdev, 0, size, rdev->sb_page, READ, true))
goto fail;
rdev->sb_loaded = 1;
return 0;
@@ -989,7 +995,7 @@
*
* It also happens to be a multiple of 4Kb.
*/
- rdev->sb_start = calc_dev_sboffset(rdev->bdev);
+ rdev->sb_start = calc_dev_sboffset(rdev);
ret = read_disk_sb(rdev, MD_SB_BYTES);
if (ret) return ret;
@@ -1330,7 +1336,7 @@
return 0; /* component must fit device */
if (rdev->mddev->bitmap_info.offset)
return 0; /* can't move bitmap */
- rdev->sb_start = calc_dev_sboffset(rdev->bdev);
+ rdev->sb_start = calc_dev_sboffset(rdev);
if (!num_sectors || num_sectors > rdev->sb_start)
num_sectors = rdev->sb_start;
md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,
@@ -2465,6 +2471,10 @@
if (rdev2->raid_disk == slot)
return -EEXIST;
+ if (slot >= rdev->mddev->raid_disks &&
+ slot >= rdev->mddev->raid_disks + rdev->mddev->delta_disks)
+ return -ENOSPC;
+
rdev->raid_disk = slot;
if (test_bit(In_sync, &rdev->flags))
rdev->saved_raid_disk = slot;
@@ -2482,7 +2492,8 @@
/* failure here is OK */;
/* don't wakeup anyone, leave that to userspace. */
} else {
- if (slot >= rdev->mddev->raid_disks)
+ if (slot >= rdev->mddev->raid_disks &&
+ slot >= rdev->mddev->raid_disks + rdev->mddev->delta_disks)
return -ENOSPC;
rdev->raid_disk = slot;
/* assume it is working */
@@ -3107,7 +3118,7 @@
char nm[20];
if (rdev->raid_disk < 0)
continue;
- if (rdev->new_raid_disk > mddev->raid_disks)
+ if (rdev->new_raid_disk >= mddev->raid_disks)
rdev->new_raid_disk = -1;
if (rdev->new_raid_disk == rdev->raid_disk)
continue;
@@ -3736,6 +3747,8 @@
return sprintf(page, "%s\n", type);
}
+static void reap_sync_thread(mddev_t *mddev);
+
static ssize_t
action_store(mddev_t *mddev, const char *page, size_t len)
{
@@ -3750,9 +3763,7 @@
if (cmd_match(page, "idle") || cmd_match(page, "frozen")) {
if (mddev->sync_thread) {
set_bit(MD_RECOVERY_INTR, &mddev->recovery);
- md_unregister_thread(mddev->sync_thread);
- mddev->sync_thread = NULL;
- mddev->recovery = 0;
+ reap_sync_thread(mddev);
}
} else if (test_bit(MD_RECOVERY_RUNNING, &mddev->recovery) ||
test_bit(MD_RECOVERY_NEEDED, &mddev->recovery))
@@ -3904,7 +3915,7 @@
static ssize_t
sync_completed_show(mddev_t *mddev, char *page)
{
- unsigned long max_sectors, resync;
+ unsigned long long max_sectors, resync;
if (!test_bit(MD_RECOVERY_RUNNING, &mddev->recovery))
return sprintf(page, "none\n");
@@ -3915,7 +3926,7 @@
max_sectors = mddev->dev_sectors;
resync = mddev->curr_resync_completed;
- return sprintf(page, "%lu / %lu\n", resync, max_sectors);
+ return sprintf(page, "%llu / %llu\n", resync, max_sectors);
}
static struct md_sysfs_entry md_sync_completed = __ATTR_RO(sync_completed);
@@ -4002,19 +4013,24 @@
{
char *e;
unsigned long long new = simple_strtoull(buf, &e, 10);
+ unsigned long long old = mddev->suspend_lo;
if (mddev->pers == NULL ||
mddev->pers->quiesce == NULL)
return -EINVAL;
if (buf == e || (*e && *e != '\n'))
return -EINVAL;
- if (new >= mddev->suspend_hi ||
- (new > mddev->suspend_lo && new < mddev->suspend_hi)) {
- mddev->suspend_lo = new;
+
+ mddev->suspend_lo = new;
+ if (new >= old)
+ /* Shrinking suspended region */
mddev->pers->quiesce(mddev, 2);
- return len;
- } else
- return -EINVAL;
+ else {
+ /* Expanding suspended region - need to wait */
+ mddev->pers->quiesce(mddev, 1);
+ mddev->pers->quiesce(mddev, 0);
+ }
+ return len;
}
static struct md_sysfs_entry md_suspend_lo =
__ATTR(suspend_lo, S_IRUGO|S_IWUSR, suspend_lo_show, suspend_lo_store);
@@ -4031,20 +4047,24 @@
{
char *e;
unsigned long long new = simple_strtoull(buf, &e, 10);
+ unsigned long long old = mddev->suspend_hi;
if (mddev->pers == NULL ||
mddev->pers->quiesce == NULL)
return -EINVAL;
if (buf == e || (*e && *e != '\n'))
return -EINVAL;
- if ((new <= mddev->suspend_lo && mddev->suspend_lo >= mddev->suspend_hi) ||
- (new > mddev->suspend_lo && new > mddev->suspend_hi)) {
- mddev->suspend_hi = new;
+
+ mddev->suspend_hi = new;
+ if (new <= old)
+ /* Shrinking suspended region */
+ mddev->pers->quiesce(mddev, 2);
+ else {
+ /* Expanding suspended region - need to wait */
mddev->pers->quiesce(mddev, 1);
mddev->pers->quiesce(mddev, 0);
- return len;
- } else
- return -EINVAL;
+ }
+ return len;
}
static struct md_sysfs_entry md_suspend_hi =
__ATTR(suspend_hi, S_IRUGO|S_IWUSR, suspend_hi_show, suspend_hi_store);
@@ -4422,7 +4442,9 @@
* We don't want the data to overlap the metadata,
* Internal Bitmap issues have been handled elsewhere.
*/
- if (rdev->data_offset < rdev->sb_start) {
+ if (rdev->meta_bdev) {
+ /* Nothing to check */;
+ } else if (rdev->data_offset < rdev->sb_start) {
if (mddev->dev_sectors &&
rdev->data_offset + mddev->dev_sectors
> rdev->sb_start) {
@@ -4556,7 +4578,8 @@
mddev->safemode_timer.data = (unsigned long) mddev;
mddev->safemode_delay = (200 * HZ)/1000 +1; /* 200 msec delay */
mddev->in_sync = 1;
-
+ smp_wmb();
+ mddev->ready = 1;
list_for_each_entry(rdev, &mddev->disks, same_set)
if (rdev->raid_disk >= 0) {
char nm[20];
@@ -4693,13 +4716,12 @@
mddev->plug = NULL;
}
-void md_stop_writes(mddev_t *mddev)
+static void __md_stop_writes(mddev_t *mddev)
{
if (mddev->sync_thread) {
set_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
set_bit(MD_RECOVERY_INTR, &mddev->recovery);
- md_unregister_thread(mddev->sync_thread);
- mddev->sync_thread = NULL;
+ reap_sync_thread(mddev);
}
del_timer_sync(&mddev->safemode_timer);
@@ -4713,10 +4735,18 @@
md_update_sb(mddev, 1);
}
}
+
+void md_stop_writes(mddev_t *mddev)
+{
+ mddev_lock(mddev);
+ __md_stop_writes(mddev);
+ mddev_unlock(mddev);
+}
EXPORT_SYMBOL_GPL(md_stop_writes);
void md_stop(mddev_t *mddev)
{
+ mddev->ready = 0;
mddev->pers->stop(mddev);
if (mddev->pers->sync_request && mddev->to_remove == NULL)
mddev->to_remove = &md_redundancy_group;
@@ -4736,7 +4766,7 @@
goto out;
}
if (mddev->pers) {
- md_stop_writes(mddev);
+ __md_stop_writes(mddev);
err = -ENXIO;
if (mddev->ro==1)
@@ -4773,7 +4803,7 @@
if (mddev->ro)
set_disk_ro(disk, 0);
- md_stop_writes(mddev);
+ __md_stop_writes(mddev);
md_stop(mddev);
mddev->queue->merge_bvec_fn = NULL;
mddev->queue->unplug_fn = NULL;
@@ -5151,9 +5181,10 @@
/* set saved_raid_disk if appropriate */
if (!mddev->persistent) {
if (info->state & (1<<MD_DISK_SYNC) &&
- info->raid_disk < mddev->raid_disks)
+ info->raid_disk < mddev->raid_disks) {
rdev->raid_disk = info->raid_disk;
- else
+ set_bit(In_sync, &rdev->flags);
+ } else
rdev->raid_disk = -1;
} else
super_types[mddev->major_version].
@@ -5230,7 +5261,7 @@
printk(KERN_INFO "md: nonpersistent superblock ...\n");
rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;
} else
- rdev->sb_start = calc_dev_sboffset(rdev->bdev);
+ rdev->sb_start = calc_dev_sboffset(rdev);
rdev->sectors = rdev->sb_start;
err = bind_rdev_to_array(rdev, mddev);
@@ -5297,7 +5328,7 @@
}
if (mddev->persistent)
- rdev->sb_start = calc_dev_sboffset(rdev->bdev);
+ rdev->sb_start = calc_dev_sboffset(rdev);
else
rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;
@@ -5510,7 +5541,6 @@
* sb_start or, if that is <data_offset, it must fit before the size
* of each device. If num_sectors is zero, we find the largest size
* that fits.
-
*/
if (mddev->sync_thread)
return -EBUSY;
@@ -6033,7 +6063,8 @@
|| kthread_should_stop(),
thread->timeout);
- if (test_and_clear_bit(THREAD_WAKEUP, &thread->flags))
+ clear_bit(THREAD_WAKEUP, &thread->flags);
+ if (!kthread_should_stop())
thread->run(thread->mddev);
}
@@ -6799,7 +6830,7 @@
desc, mdname(mddev));
mddev->curr_resync = j;
}
- mddev->curr_resync_completed = mddev->curr_resync;
+ mddev->curr_resync_completed = j;
while (j < max_sectors) {
sector_t sectors;
@@ -6817,8 +6848,7 @@
md_unplug(mddev);
wait_event(mddev->recovery_wait,
atomic_read(&mddev->recovery_active) == 0);
- mddev->curr_resync_completed =
- mddev->curr_resync;
+ mddev->curr_resync_completed = j;
set_bit(MD_CHANGE_CLEAN, &mddev->flags);
sysfs_notify(&mddev->kobj, NULL, "sync_completed");
}
@@ -7023,6 +7053,45 @@
}
return spares;
}
+
+static void reap_sync_thread(mddev_t *mddev)
+{
+ mdk_rdev_t *rdev;
+
+ /* resync has finished, collect result */
+ md_unregister_thread(mddev->sync_thread);
+ mddev->sync_thread = NULL;
+ if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery) &&
+ !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) {
+ /* success...*/
+ /* activate any spares */
+ if (mddev->pers->spare_active(mddev))
+ sysfs_notify(&mddev->kobj, NULL,
+ "degraded");
+ }
+ if (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery) &&
+ mddev->pers->finish_reshape)
+ mddev->pers->finish_reshape(mddev);
+ md_update_sb(mddev, 1);
+
+ /* if array is no-longer degraded, then any saved_raid_disk
+ * information must be scrapped
+ */
+ if (!mddev->degraded)
+ list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev->saved_raid_disk = -1;
+
+ clear_bit(MD_RECOVERY_RUNNING, &mddev->recovery);
+ clear_bit(MD_RECOVERY_SYNC, &mddev->recovery);
+ clear_bit(MD_RECOVERY_RESHAPE, &mddev->recovery);
+ clear_bit(MD_RECOVERY_REQUESTED, &mddev->recovery);
+ clear_bit(MD_RECOVERY_CHECK, &mddev->recovery);
+ /* flag recovery needed just to double check */
+ set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
+ sysfs_notify_dirent_safe(mddev->sysfs_action);
+ md_new_event(mddev);
+}
+
/*
* This routine is regularly called by all per-raid-array threads to
* deal with generic issues like resync and super-block update.
@@ -7047,9 +7116,6 @@
*/
void md_check_recovery(mddev_t *mddev)
{
- mdk_rdev_t *rdev;
-
-
if (mddev->bitmap)
bitmap_daemon_work(mddev);
@@ -7117,34 +7183,7 @@
goto unlock;
}
if (mddev->sync_thread) {
- /* resync has finished, collect result */
- md_unregister_thread(mddev->sync_thread);
- mddev->sync_thread = NULL;
- if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery) &&
- !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) {
- /* success...*/
- /* activate any spares */
- if (mddev->pers->spare_active(mddev))
- sysfs_notify(&mddev->kobj, NULL,
- "degraded");
- }
- if (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery) &&
- mddev->pers->finish_reshape)
- mddev->pers->finish_reshape(mddev);
- md_update_sb(mddev, 1);
-
- /* if array is no-longer degraded, then any saved_raid_disk
- * information must be scrapped
- */
- if (!mddev->degraded)
- list_for_each_entry(rdev, &mddev->disks, same_set)
- rdev->saved_raid_disk = -1;
-
- mddev->recovery = 0;
- /* flag recovery needed just to double check */
- set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
- sysfs_notify_dirent_safe(mddev->sysfs_action);
- md_new_event(mddev);
+ reap_sync_thread(mddev);
goto unlock;
}
/* Set RUNNING before clearing NEEDED to avoid
@@ -7202,7 +7241,11 @@
" thread...\n",
mdname(mddev));
/* leave the spares where they are, it shouldn't hurt */
- mddev->recovery = 0;
+ clear_bit(MD_RECOVERY_RUNNING, &mddev->recovery);
+ clear_bit(MD_RECOVERY_SYNC, &mddev->recovery);
+ clear_bit(MD_RECOVERY_RESHAPE, &mddev->recovery);
+ clear_bit(MD_RECOVERY_REQUESTED, &mddev->recovery);
+ clear_bit(MD_RECOVERY_CHECK, &mddev->recovery);
} else
md_wakeup_thread(mddev->sync_thread);
sysfs_notify_dirent_safe(mddev->sysfs_action);
diff --git a/drivers/md/md.h b/drivers/md/md.h
index d05bab5..eec517c 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -60,6 +60,12 @@
mddev_t *mddev; /* RAID array if running */
int last_events; /* IO event timestamp */
+ /*
+ * If meta_bdev is non-NULL, it means that a separate device is
+ * being used to store the metadata (superblock/bitmap) which
+ * would otherwise be contained on the same device as the data (bdev).
+ */
+ struct block_device *meta_bdev;
struct block_device *bdev; /* block device handle */
struct page *sb_page;
@@ -148,7 +154,8 @@
* are happening, so run/
* takeover/stop are not safe
*/
-
+ int ready; /* See when safe to pass
+ * IO requests down */
struct gendisk *gendisk;
struct kobject kobj;
@@ -497,8 +504,8 @@
extern void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev,
sector_t sector, int size, struct page *page);
extern void md_super_wait(mddev_t *mddev);
-extern int sync_page_io(mdk_rdev_t *rdev, sector_t sector, int size,
- struct page *page, int rw);
+extern int sync_page_io(mdk_rdev_t *rdev, sector_t sector, int size,
+ struct page *page, int rw, bool metadata_op);
extern void md_do_sync(mddev_t *mddev);
extern void md_new_event(mddev_t *mddev);
extern int md_allow_write(mddev_t *mddev);
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 845cf95..a23ffa3 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1027,8 +1027,9 @@
} else
set_bit(Faulty, &rdev->flags);
set_bit(MD_CHANGE_DEVS, &mddev->flags);
- printk(KERN_ALERT "md/raid1:%s: Disk failure on %s, disabling device.\n"
- KERN_ALERT "md/raid1:%s: Operation continuing on %d devices.\n",
+ printk(KERN_ALERT
+ "md/raid1:%s: Disk failure on %s, disabling device.\n"
+ "md/raid1:%s: Operation continuing on %d devices.\n",
mdname(mddev), bdevname(rdev->bdev, b),
mdname(mddev), conf->raid_disks - mddev->degraded);
}
@@ -1364,10 +1365,10 @@
*/
rdev = conf->mirrors[d].rdev;
if (sync_page_io(rdev,
- sect + rdev->data_offset,
+ sect,
s<<9,
bio->bi_io_vec[idx].bv_page,
- READ)) {
+ READ, false)) {
success = 1;
break;
}
@@ -1390,10 +1391,10 @@
rdev = conf->mirrors[d].rdev;
atomic_add(s, &rdev->corrected_errors);
if (sync_page_io(rdev,
- sect + rdev->data_offset,
+ sect,
s<<9,
bio->bi_io_vec[idx].bv_page,
- WRITE) == 0)
+ WRITE, false) == 0)
md_error(mddev, rdev);
}
d = start;
@@ -1405,10 +1406,10 @@
continue;
rdev = conf->mirrors[d].rdev;
if (sync_page_io(rdev,
- sect + rdev->data_offset,
+ sect,
s<<9,
bio->bi_io_vec[idx].bv_page,
- READ) == 0)
+ READ, false) == 0)
md_error(mddev, rdev);
}
} else {
@@ -1488,10 +1489,8 @@
rdev = conf->mirrors[d].rdev;
if (rdev &&
test_bit(In_sync, &rdev->flags) &&
- sync_page_io(rdev,
- sect + rdev->data_offset,
- s<<9,
- conf->tmppage, READ))
+ sync_page_io(rdev, sect, s<<9,
+ conf->tmppage, READ, false))
success = 1;
else {
d++;
@@ -1514,9 +1513,8 @@
rdev = conf->mirrors[d].rdev;
if (rdev &&
test_bit(In_sync, &rdev->flags)) {
- if (sync_page_io(rdev,
- sect + rdev->data_offset,
- s<<9, conf->tmppage, WRITE)
+ if (sync_page_io(rdev, sect, s<<9,
+ conf->tmppage, WRITE, false)
== 0)
/* Well, this device is dead */
md_error(mddev, rdev);
@@ -1531,9 +1529,8 @@
rdev = conf->mirrors[d].rdev;
if (rdev &&
test_bit(In_sync, &rdev->flags)) {
- if (sync_page_io(rdev,
- sect + rdev->data_offset,
- s<<9, conf->tmppage, READ)
+ if (sync_page_io(rdev, sect, s<<9,
+ conf->tmppage, READ, false)
== 0)
/* Well, this device is dead */
md_error(mddev, rdev);
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 0641674..69b6595 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1051,8 +1051,9 @@
}
set_bit(Faulty, &rdev->flags);
set_bit(MD_CHANGE_DEVS, &mddev->flags);
- printk(KERN_ALERT "md/raid10:%s: Disk failure on %s, disabling device.\n"
- KERN_ALERT "md/raid10:%s: Operation continuing on %d devices.\n",
+ printk(KERN_ALERT
+ "md/raid10:%s: Disk failure on %s, disabling device.\n"
+ "md/raid10:%s: Operation continuing on %d devices.\n",
mdname(mddev), bdevname(rdev->bdev, b),
mdname(mddev), conf->raid_disks - mddev->degraded);
}
@@ -1559,9 +1560,9 @@
rcu_read_unlock();
success = sync_page_io(rdev,
r10_bio->devs[sl].addr +
- sect + rdev->data_offset,
+ sect,
s<<9,
- conf->tmppage, READ);
+ conf->tmppage, READ, false);
rdev_dec_pending(rdev, mddev);
rcu_read_lock();
if (success)
@@ -1598,8 +1599,8 @@
atomic_add(s, &rdev->corrected_errors);
if (sync_page_io(rdev,
r10_bio->devs[sl].addr +
- sect + rdev->data_offset,
- s<<9, conf->tmppage, WRITE)
+ sect,
+ s<<9, conf->tmppage, WRITE, false)
== 0) {
/* Well, this device is dead */
printk(KERN_NOTICE
@@ -1635,9 +1636,9 @@
rcu_read_unlock();
if (sync_page_io(rdev,
r10_bio->devs[sl].addr +
- sect + rdev->data_offset,
+ sect,
s<<9, conf->tmppage,
- READ) == 0) {
+ READ, false) == 0) {
/* Well, this device is dead */
printk(KERN_NOTICE
"md/raid10:%s: unable to read back "
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index dc574f3..5044bab 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1721,7 +1721,6 @@
set_bit(Faulty, &rdev->flags);
printk(KERN_ALERT
"md/raid:%s: Disk failure on %s, disabling device.\n"
- KERN_ALERT
"md/raid:%s: Operation continuing on %d devices.\n",
mdname(mddev),
bdevname(rdev->bdev, b),
@@ -4237,7 +4236,7 @@
wait_event(conf->wait_for_overlap,
atomic_read(&conf->reshape_stripes)==0);
mddev->reshape_position = conf->reshape_progress;
- mddev->curr_resync_completed = mddev->curr_resync;
+ mddev->curr_resync_completed = sector_nr;
conf->reshape_checkpoint = jiffies;
set_bit(MD_CHANGE_DEVS, &mddev->flags);
md_wakeup_thread(mddev->thread);
@@ -4338,7 +4337,7 @@
wait_event(conf->wait_for_overlap,
atomic_read(&conf->reshape_stripes) == 0);
mddev->reshape_position = conf->reshape_progress;
- mddev->curr_resync_completed = mddev->curr_resync + reshape_sectors;
+ mddev->curr_resync_completed = sector_nr;
conf->reshape_checkpoint = jiffies;
set_bit(MD_CHANGE_DEVS, &mddev->flags);
md_wakeup_thread(mddev->thread);
@@ -5339,7 +5338,7 @@
&& !test_bit(Faulty, &tmp->rdev->flags)
&& !test_and_set_bit(In_sync, &tmp->rdev->flags)) {
count++;
- sysfs_notify_dirent(tmp->rdev->sysfs_state);
+ sysfs_notify_dirent_safe(tmp->rdev->sysfs_state);
}
}
spin_lock_irqsave(&conf->device_lock, flags);
@@ -5528,8 +5527,8 @@
return -ENOSPC;
list_for_each_entry(rdev, &mddev->disks, same_set)
- if (rdev->raid_disk < 0 &&
- !test_bit(Faulty, &rdev->flags))
+ if ((rdev->raid_disk < 0 || rdev->raid_disk >= conf->raid_disks)
+ && !test_bit(Faulty, &rdev->flags))
spares++;
if (spares - mddev->degraded < mddev->delta_disks - conf->max_degraded)
@@ -5589,6 +5588,11 @@
/* Failure here is OK */;
} else
break;
+ } else if (rdev->raid_disk >= conf->previous_raid_disks
+ && !test_bit(Faulty, &rdev->flags)) {
+ /* This is a spare that was manually added */
+ set_bit(In_sync, &rdev->flags);
+ added_devices++;
}
/* When a reshape changes the number of devices, ->degraded
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index 9ed4769..d3b28ab 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -141,13 +141,12 @@
return rc;
}
-static inode *ecryptfs_get_inode(struct inode *lower_inode,
+static struct inode *ecryptfs_get_inode(struct inode *lower_inode,
struct super_block *sb)
{
struct inode *inode;
int rc = 0;
- lower_inode = lower_dentry->d_inode;
if (lower_inode->i_sb != ecryptfs_superblock_to_lower(sb)) {
rc = -EXDEV;
goto out;
@@ -202,7 +201,7 @@
{
struct inode *lower_inode = lower_dentry->d_inode;
struct inode *inode = ecryptfs_get_inode(lower_inode, sb);
- if (IS_ERR(inode)
+ if (IS_ERR(inode))
return PTR_ERR(inode);
if (flags & ECRYPTFS_INTERPOSE_FLAG_D_ADD)
d_add(dentry, inode);
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 95b081b..64ee240 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1579,6 +1579,7 @@
{
struct iattr attr;
int error;
+ int open_flags = 0;
dfprintk(VFS, "NFS: create(%s/%ld), %s\n",
dir->i_sb->s_id, dir->i_ino, dentry->d_name.name);
@@ -1586,7 +1587,10 @@
attr.ia_mode = mode;
attr.ia_valid = ATTR_MODE;
- error = NFS_PROTO(dir)->create(dir, dentry, &attr, 0, NULL);
+ if ((nd->flags & LOOKUP_CREATE) != 0)
+ open_flags = nd->intent.open.flags;
+
+ error = NFS_PROTO(dir)->create(dir, dentry, &attr, open_flags, NULL);
if (error != 0)
goto out_err;
return 0;
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 6098cae..ff5c660 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -147,11 +147,11 @@
/* Always use the library code for GPIO management calls,
* or when sleeping may be involved.
*/
-extern int __must_check gpio_request(unsigned gpio, const char *label);
+extern int gpio_request(unsigned gpio, const char *label);
extern void gpio_free(unsigned gpio);
-extern int __must_check gpio_direction_input(unsigned gpio);
-extern int __must_check gpio_direction_output(unsigned gpio, int value);
+extern int gpio_direction_input(unsigned gpio);
+extern int gpio_direction_output(unsigned gpio, int value);
extern int gpio_set_debounce(unsigned gpio, unsigned debounce);
@@ -192,8 +192,8 @@
const char *label;
};
-extern int __must_check gpio_request_one(unsigned gpio, unsigned long flags, const char *label);
-extern int __must_check gpio_request_array(struct gpio *array, size_t num);
+extern int gpio_request_one(unsigned gpio, unsigned long flags, const char *label);
+extern int gpio_request_array(struct gpio *array, size_t num);
extern void gpio_free_array(struct gpio *array, size_t num);
#ifdef CONFIG_GPIO_SYSFS
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index f79d67f..4b47ed9 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -30,7 +30,7 @@
return 0;
}
-static inline int __must_check gpio_request(unsigned gpio, const char *label)
+static inline int gpio_request(unsigned gpio, const char *label)
{
return -ENOSYS;
}
@@ -62,12 +62,12 @@
WARN_ON(1);
}
-static inline int __must_check gpio_direction_input(unsigned gpio)
+static inline int gpio_direction_input(unsigned gpio)
{
return -ENOSYS;
}
-static inline int __must_check gpio_direction_output(unsigned gpio, int value)
+static inline int gpio_direction_output(unsigned gpio, int value)
{
return -ENOSYS;
}