5eb563f | Ryusuke Konishi | 07 April 2009, 02:01:28 UTC | nilfs2: meta data file This adds the meta data file, which serves common buffer functions to the DAT, sufile, cpfile, ifile, and so forth. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:13 UTC |
0bd49f9 | Ryusuke Konishi | 07 April 2009, 02:01:27 UTC | nilfs2: buffer and page operations This adds common routines for buffer/page operations used in B-tree node caches, meta data files, or segment constructor (log writer). NILFS uses copy functions for buffers and pages due to the following reasons: 1) Relocation required for COW Since NILFS changes address of on-disk blocks, moving buffers in page cache is needed for the buffers which are not addressed by a file offset. If buffer size is smaller than page size, this involves partial copy of pages. 2) Freezing mmapped pages NILFS calculates checksums for each log to ensure its validity. If page data changes after the checksum calculation, this validity check will not work correctly. To avoid this failure for mmaped pages, NILFS freezes their data by copying. 3) Copy-on-write for DAT pages NILFS makes clones of DAT page caches in a copy-on-write manner during GC processes, and this ensures atomicity and consistency of the DAT in the transient state. In addition, NILFS uses two obsolete functions, nilfs_mark_buffer_dirty() and nilfs_clear_page_dirty() respectively. * nilfs_mark_buffer_dirty() was required to avoid NULL pointer dereference faults: Since the page cache of B-tree node pages or data page cache of pseudo inodes does not have a valid mapping->host, calling mark_buffer_dirty() for their buffers causes the fault; it calls __mark_inode_dirty(NULL) through __set_page_dirty(). * nilfs_clear_page_dirty() was needed in the two cases: 1) For B-tree node pages and data pages of the dat/gcdat, NILFS2 clears page dirty flags when it copies back pages from the cloned cache (gcdat->{i_mapping,i_btnode_cache}) to its original cache (dat->{i_mapping,i_btnode_cache}). 2) Some B-tree operations like insertion or deletion may dispose buffers in dirty state, and this needs to cancel the dirty state of their pages. clear_page_dirty_for_io() caused faults because it does not clear the dirty tag on the page cache. Signed-off-by: Seiji Kihara <kihara.seiji@lab.ntt.co.jp> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:13 UTC |
a60be98 | Ryusuke Konishi | 07 April 2009, 02:01:25 UTC | nilfs2: B-tree node cache This adds routines for B-tree node buffers. Signed-off-by: Seiji Kihara <kihara.seiji@lab.ntt.co.jp> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:13 UTC |
36a580e | Koji Sato | 07 April 2009, 02:01:25 UTC | nilfs2: direct block mapping This adds block mappings using direct pointers which are stored in the i_bmap array of inode. Signed-off-by: Koji Sato <sato.koji@lab.ntt.co.jp> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:13 UTC |
17c76b0 | Koji Sato | 07 April 2009, 02:01:24 UTC | nilfs2: B-tree based block mapping This adds declarations and functions of NILFS2 B-tree. Two variants are integrated in the NILFS2 B-tree. The B-tree for the most files points to the child nodes or data blocks with virtual block addresses, whereas the B-tree of the DAT uses actual block addresses. Signed-off-by: Koji Sato <sato.koji@lab.ntt.co.jp> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:13 UTC |
bdb265e | Koji Sato | 07 April 2009, 02:01:23 UTC | nilfs2: integrated block mapping This adds structures and operations for the block mapping (bmap for short). NILFS2 uses direct mappings for short files or B-tree based mappings for longer files. Every on-disk data block is held with inodes and managed through this block mapping. The nilfs_bmap structure and a set of functions here provide this capability to the NILFS2 inode. [penberg@cs.helsinki.fi: remove a bunch of bmap wrapper macros] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Koji Sato <sato.koji@lab.ntt.co.jp> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:13 UTC |
65b4643 | Ryusuke Konishi | 07 April 2009, 02:01:23 UTC | nilfs2: add inode and other major structures This adds the following common structures of the NILFS2 file system. * nilfs_inode_info structure: gives on-memory inode. * nilfs_sb_info structure: keeps per-mount state and a special inode for the ifile. This structure is attached to the super_block structure. * the_nilfs structure: keeps shared state and locks among a read/write mount and snapshot mounts. This keeps special inodes for the sufile, cpfile, dat, and another dat inode used during GC (gcdat). This also has a hash table of dummy inodes to cache disk blocks during GC (gcinodes). * nilfs_transaction_info structure: keeps per task state while nilfs is writing logs or doing indivisible inode or namespace operations. This structure is used to identify context during log making and store nest level of the lock which ensures atomicity of file system operations. Signed-off-by: Koji Sato <sato.koji@lab.ntt.co.jp> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:12 UTC |
eed10e3 | Koji Sato | 07 April 2009, 02:01:21 UTC | nilfs2: disk format and userland interface This adds a header file which specifies the on-disk format and ioctl interface of the nilfs2 file system. Signed-off-by: Koji Sato <sato.koji@lab.ntt.co.jp> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:12 UTC |
962281a | Ryusuke Konishi | 07 April 2009, 02:01:20 UTC | nilfs2: add document This adds a document describing the features, mount options, userland tools, usage, disk format, and related URLs for the nilfs2 file system. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:12 UTC |
2c5510d | Yang Hongyang | 07 April 2009, 02:01:19 UTC | dma-mapping: update the old macro DMA_nBIT_MASK related documentations Update the old macro DMA_nBIT_MASK related documentations Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:12 UTC |
2f4f27d | Yang Hongyang | 07 April 2009, 02:01:18 UTC | dma-mapping: replace all DMA_24BIT_MASK macro with DMA_BIT_MASK(24) Replace all DMA_24BIT_MASK macro with DMA_BIT_MASK(24) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:12 UTC |
ce0b620 | Yang Hongyang | 07 April 2009, 02:01:17 UTC | dma-mapping: replace all DMA_28BIT_MASK macro with DMA_BIT_MASK(28) Replace all DMA_28BIT_MASK macro with DMA_BIT_MASK(28) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:12 UTC |
28b7679 | Yang Hongyang | 07 April 2009, 02:01:17 UTC | dma-mapping: replace all DMA_30BIT_MASK macro with DMA_BIT_MASK(30) Replace all DMA_30BIT_MASK macro with DMA_BIT_MASK(30) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:11 UTC |
929a22a | Yang Hongyang | 07 April 2009, 02:01:16 UTC | dma-mapping: replace all DMA_31BIT_MASK macro with DMA_BIT_MASK(31) Replace all DMA_31BIT_MASK macro with DMA_BIT_MASK(31) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:11 UTC |
284901a | Yang Hongyang | 07 April 2009, 02:01:15 UTC | dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:11 UTC |
6afd142 | Yang Hongyang | 07 April 2009, 02:01:15 UTC | dma-mapping: replace all DMA_39BIT_MASK macro with DMA_BIT_MASK(39) Replace all DMA_39BIT_MASK macro with DMA_BIT_MASK(39) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:11 UTC |
50cf156 | Yang Hongyang | 07 April 2009, 02:01:14 UTC | dma-mapping: replace all DMA_40BIT_MASK macro with DMA_BIT_MASK(40) Replace all DMA_40BIT_MASK macro with DMA_BIT_MASK(40) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:10 UTC |
e911e0d | Yang Hongyang | 07 April 2009, 02:01:13 UTC | dma-mapping: replace all DMA_48BIT_MASK macro with DMA_BIT_MASK(48) Replace all DMA_48BIT_MASK macro with DMA_BIT_MASK(48) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:10 UTC |
6a35528 | Yang Hongyang | 07 April 2009, 02:01:13 UTC | dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64) Replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:10 UTC |
8a59f5d | Coly Li | 07 April 2009, 02:01:12 UTC | fs/romfs: return f_fsid for statfs(2) Make romfs return f_fsid info for statfs(2). Signed-off-by: Coly Li <coly.li@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:10 UTC |
bdc8e5f | Serge E. Hallyn | 07 April 2009, 02:01:11 UTC | namespaces: mqueue namespace: adapt sysctl Largely inspired from ipc/ipc_sysctl.c. This patch isolates the mqueue sysctl stuff in its own file. [akpm@linux-foundation.org: build fix] Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net> Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:09 UTC |
7eafd7c | Serge E. Hallyn | 07 April 2009, 02:01:10 UTC | namespaces: ipc namespaces: implement support for posix msqueues Implement multiple mounts of the mqueue file system, and link it to usage of CLONE_NEWIPC. Each ipc ns has a corresponding mqueuefs superblock. When a user does clone(CLONE_NEWIPC) or unshare(CLONE_NEWIPC), the unshare will cause an internal mount of a new mqueuefs sb linked to the new ipc ns. When a user does 'mount -t mqueue mqueue /dev/mqueue', he mounts the mqueuefs superblock. Posix message queues can be worked with both through the mq_* system calls (see mq_overview(7)), and through the VFS through the mqueue mount. Any usage of mq_open() and friends will work with the acting task's ipc namespace. Any actions through the VFS will work with the mqueuefs in which the file was created. So if a user doesn't remount mqueuefs after unshare(CLONE_NEWIPC), mq_open("/ab") will not be reflected in "ls /dev/mqueue". If task a mounts mqueue for ipc_ns:1, then clones task b with a new ipcns, ipcns:2, and then task a is the last task in ipc_ns:1 to exit, then (1) ipc_ns:1 will be freed, (2) it's superblock will live on until task b umounts the corresponding mqueuefs, and vfs actions will continue to succeed, but (3) sb->s_fs_info will be NULL for the sb corresponding to the deceased ipc_ns:1. To make this happen, we must protect the ipc reference count when a) a task exits and drops its ipcns->count, since it might be dropping it to 0 and freeing the ipcns b) a task accesses the ipcns through its mqueuefs interface, since it bumps the ipcns refcount and might race with the last task in the ipcns exiting. So the kref is changed to an atomic_t so we can use atomic_dec_and_lock(&ns->count,mq_lock), and every access to the ipcns through ns = mqueuefs_sb->s_fs_info is protected by the same lock. Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:09 UTC |
614b84c | Serge E. Hallyn | 07 April 2009, 02:01:08 UTC | namespaces: mqueue ns: move mqueue_mnt into struct ipc_namespace Move mqueue vfsmount plus a few tunables into the ipc_namespace struct. The CONFIG_IPC_NS boolean and the ipc_namespace struct will serve both the posix message queue namespaces and the SYSV ipc namespaces. The sysctl code will be fixed separately in patch 3. After just this patch, making a change to posix mqueue tunables always changes the values in the initial ipc namespace. Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:09 UTC |
909e6d9 | Serge E. Hallyn | 07 April 2009, 02:01:07 UTC | namespaces: move proc_net_get_sb to a generic fs/super.c helper The mqueuefs filesystem will use this helper as well. Proc's main get_sb could also be made to use it, but that will require a bit more rework. Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:09 UTC |
7ce5ba3 | Michal Januszewski | 07 April 2009, 02:01:06 UTC | uvesafb: documentation update Update the uvesafb documentation to accurately reflect the default options used by the driver. Signed-off-by: Michal Januszewski <spock@gentoo.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:09 UTC |
d88ca81 | Guennadi Liakhovetski | 07 April 2009, 02:01:05 UTC | fbdev: i.MX31: fix panning, error handling, clean up 1. check for errors returned from clk_get() 2. fix "Unbalanced enable for IRQ 160" 3. fix transmit descriptor handling in panning 4. clean frame buffer on blank - useful for OLED displays 5. formatting clean up Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:09 UTC |
215059d | Krzysztof Helt | 07 April 2009, 02:01:04 UTC | tdfxfb: make use of DDC information about connected monitor Read DDC information from a connected monitor and use it to select initial mode (if the mode is not specified). Also, use the information to protect against modes outside the monitor specs. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Tested-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:09 UTC |
feff388 | Krzysztof Helt | 07 April 2009, 02:01:03 UTC | tdfxfb: move I2C functionality into the tdfxfb The I2C functionality provided by the i2c-voodoo3 driver is moved into the tdfxfb (frame buffer driver for Voodoo3 cards). This way there is no conflict between the i2c driver and the fb driver. The tdfxfb does not make use from the DDC functionality yet but provides all the functionality of the i2c-voodoo3 driver. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:08 UTC |
8f9b152 | Masami Hiramatsu | 07 April 2009, 02:01:02 UTC | kprobes: support kretprobe and jprobe per-probe disabling Add disable/enable_kretprobe() and disable/enable_jprobe(). Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:08 UTC |
de5bd88 | Masami Hiramatsu | 07 April 2009, 02:01:02 UTC | kprobes: support per-kprobe disabling Add disable_kprobe() and enable_kprobe() to disable/enable kprobes temporarily. disable_kprobe() asynchronously disables probe handlers of specified kprobe. So, after calling it, some handlers can be called at a while. enable_kprobe() enables specified kprobe. aggr_pre_handler and aggr_post_handler check disabled probes. On the other hand aggr_break_handler and aggr_fault_handler don't check it because these handlers will be called while executing pre or post handlers and usually those help error handling. Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:08 UTC |
e579abe | Masami Hiramatsu | 07 April 2009, 02:01:01 UTC | kprobes: rename kprobe_enabled to kprobes_all_disarmed Rename kprobe_enabled to kprobes_all_disarmed and invert logic due to avoiding naming confusion from per-probe disabling. Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:08 UTC |
cc00e9c | Masami Hiramatsu | 07 April 2009, 02:01:00 UTC | kprobes: cleanup comment style in kprobes.h Fix comment style in kprobes.h. Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:08 UTC |
99081ab | Masami Hiramatsu | 07 April 2009, 02:00:59 UTC | kprobes: move EXPORT_SYMBOL_GPL just after function definitions Clean up positions of EXPORT_SYMBOL_GPL in kernel/kprobes.c according to checkpatch.pl. Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:08 UTC |
b918e5e | Masami Hiramatsu | 07 April 2009, 02:00:58 UTC | kprobes: cleanup aggr_kprobe related code Currently, kprobes can disable all probes at once, but can't disable it individually (not unregister, just disable an kprobe, because unregistering needs to wait for scheduler synchronization). These patches introduce APIs for on-the-fly per-probe disabling and re-enabling by dis-arming/re-arming its breakpoint instruction. This patch: Change old_p to ap in add_new_kprobe() for readability, copy flags member in add_aggr_kprobe(), and simplify the code flow of register_aggr_kprobe(). Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:07 UTC |
96a6d9a | Mike Rapoport | 07 April 2009, 02:00:57 UTC | spi_imx: set spi_master.dma_alignment = 4 Signed-off-by: Mike Rapoport <mike@compulab.co.il> Cc: Bryan Wu <bryan.wu@analog.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:07 UTC |
7ad0ba9 | Mike Rapoport | 07 April 2009, 02:00:57 UTC | pxa2xx_spi: set spi_master.dma_alignment = 8 Signed-off-by: Mike Rapoport <mike@compulab.co.il> Cc: Bryan Wu <bryan.wu@analog.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:07 UTC |
fd5e191 | Mike Rapoport | 07 April 2009, 02:00:56 UTC | SPI: add dma_alignment field to spi_master Some SPI controllers have restrictions on DMAable buffers alignemt. Currently if the buffer supplied by protocol driver is not properly aligned, the controller silently performs transfer in PIO mode. Addition of dma_alignment field to spi_master allows protocol drivers to perform proper alignment. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Cc: Bryan Wu <bryan.wu@analog.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:07 UTC |
75c8915 | Mike Rapoport | 07 April 2009, 02:00:55 UTC | spi_bfin5xx: remove unused IS_DMA_ALIGNED macro Signed-off-by: Mike Rapoport <mike@compulab.co.il> Cc: Bryan Wu <bryan.wu@analog.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:07 UTC |
a7bb390 | Eric Miao | 07 April 2009, 02:00:54 UTC | spi: pxa2xx_spi: introduce chipselect GPIO to simplify the common cases Most SPI peripherals use GPIOs as their chip selects, introduce .gpio_cs for this. Signed-off-by: Eric Miao <eric.miao@marvell.com> Cc: David Brownell <david-b@pacbell.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:07 UTC |
c8fc657 | Roel Kluin | 07 April 2009, 02:00:54 UTC | spi: limit reaches -1, tested 0 With a postfix decrement limit will reach -1 rather than 0, so the warning will not be issued. Also, add a cpu_relax() into the busy-wait loop. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Mariusz Ceier <mceier@gmail.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:07 UTC |
93b61bd | Wolfgang Muees | 07 April 2009, 02:00:53 UTC | Blackfin SPI Driver: Make mmc_spi driver work on Blackfin 1. Rewrite of the non-dma data transfer functions to use only ONE mode of TIMOD (TIMOD=0x1). With TIMOD=0, it was not possible to set the TX bit pattern. So the TDBR = 0xFFFF inside the read calls won't work. 2. Clear SPI_RDBR before reading and before duplex transfer. Otherwise the garbage data in RDBR will get read. Since mmc_spi uses a lot of duplex transfers, this is the main cause of mmc_spi failure. 3. Poll RXS for transfer completion. Polling SPIF or TXS cannot guarantee transfer completion. This may interrupt a transfer before it is finished. Also this may leave garbage data in buffer and affect next transfer. [Yi Li <yi.li@analog.com>: add a field "u16 idle_tx_val" in "struct bfin5xx_spi_chip" to specify the value to transmit if no TX value is supplied.] Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de> Signed-off-by: Yi Li <yi.li@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:06 UTC |
42c78b2 | Michael Hennerich | 07 April 2009, 02:00:51 UTC | Blackfin SPI Driver: Add GPIO controlled SPI Slave Select support Add support for GPIO controlled SPI Chip Selects. To make use of this feature, set chip_select = 0 and add a proper cs_gpio to your controller_data. struct spi_board_info .chip_select = 0 struct bfin5xx_spi_chip .cs_gpio = GPIO_P### There are various SPI devices that require SPI MODE_0, and need to have the Chip Selects asserted during the entire transfer. Consider using SPI_MODE_3 (SPI_CPHA | SPI_CPOL) if your device allows it. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:06 UTC |
e7d02e3 | Mike Frysinger | 07 April 2009, 02:00:51 UTC | Blackfin SPI Driver: fix NULL pointer crash Fix NULL pointer crash when cleaning up from invalid platform resources Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:06 UTC |
138f97c | Mike Frysinger | 07 April 2009, 02:00:50 UTC | Blackfin SPI Driver: use bfin_spi_ prefix on all functions Do this because when things crash, we get simple names like "setup" and "start_queue" which is pretty difficult to trace back to the real thing: the spi driver Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:06 UTC |
b9b2a76 | Yi Li | 07 April 2009, 02:00:49 UTC | Blackfin SPI Driver: fix bug - correct usage of struct spi_transfer.cs_change According to comments in linux/spi/spi.h: * All SPI transfers start with the relevant chipselect active. Normally * it stays selected until after the last transfer in a message. Drivers * can affect the chipselect signal using cs_change. * * (i) If the transfer isn't the last one in the message, this flag is * used to make the chipselect briefly go inactive in the middle of the * message. Toggling chipselect in this way may be needed to terminate * a chip command, letting a single spi_message perform all of group of * chip transactions together. * * (ii) When the transfer is the last one in the message, the chip may * stay selected until the next transfer. On multi-device SPI busses * with nothing blocking messages going to other devices, this is just * a performance hint; starting a message to another device deselects * this one. But in other cases, this can be used to ensure correctness. * Some devices need protocol transactions to be built from a series of * spi_message submissions, where the content of one message is determined * by the results of previous messages and where the whole transaction * ends when the chipselect goes intactive. Signed-off-by: Yi Li <yi.li@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:06 UTC |
2cf3683 | Yi Li | 07 April 2009, 02:00:44 UTC | Blackfin SPI Driver: fix bug - spi controller driver does not assert/deassert CS correctly This bug can be observed when two SPI devices are sharing the spi bus: One device is set as SPI CS 7, another one is using SPI CS 4. In spi_bfin5xx.c: cs_active(), cs_deactive() are used to control SPI_FLG register. From the debug bellow: cs_active: flag: 0x7f91, chip->flag: 0x7f80, cs: 7 cs_active: flag: 0xef91, chip->flag: 0xef10, cs: 4 When device A (cs_7) activate CS 7, SPI_FLG is set as 0x7f91 (however, SPI_FLG should be set as 0x7f80, or 0x6f91 if in broadcast mode). Due to some HW bug (very possibly), if SPI_FLG is set as 0x7f91, SPISSEL7 is asserted, however SPISSEL4 will be asserted too (I can see this using the scope). This is unreasonable according to HRM. Signed-off-by: Yi Li <yi.li@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:06 UTC |
a963ea8 | Mike Frysinger | 07 April 2009, 02:00:43 UTC | Blackfin SPI Driver: tweak magic spi dma sequence to get it working on BF54x Without this change, SPI DMA is not reliably under stress tests. Obiviously it's a hardware issue which is not addressed by any document. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:06 UTC |
aaaf939 | Mike Frysinger | 07 April 2009, 02:00:42 UTC | Blackfin SPI Driver: add timeout while waiting for SPIF in dma irq handler The "while" endless loop will cause the system hang if hardware error, so we add timeout control to make the system alive. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:05 UTC |
11d6f59 | Mike Frysinger | 07 April 2009, 02:00:41 UTC | Blackfin SPI Driver: get dma working for SPI flashes When using a BF533-STAMP here with a W25X10 SPI flash. It works fine when enable_dma is disabled, but doesn't work at all when turning DMA on. We get just 0xff bytes back when trying to read the device. Change the code around so that it programs the SPI first and then enables DMA, it seems to work a lot better ... Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:05 UTC |
4160bde | Mike Frysinger | 07 April 2009, 02:00:40 UTC | Blackfin SPI Driver: SPI slave select code cleanup - remove duplicated definition MAX_SPI_SSEL - remove unnecessary array size Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:05 UTC |
b31e27a | Mike Frysinger | 07 April 2009, 02:00:39 UTC | Blackfin SPI Driver: use the properl BIT_CTL_xxx defines use the properl BIT_CTL_... defines rather than the internal driv er CFG_SPI_... defines Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:05 UTC |
40a2945 | Mike Frysinger | 07 April 2009, 02:00:38 UTC | Blackfin SPI Driver: do not check for SPI errors if DMA itself did not flag any We only need to check SPI error when DMA failes, cause that is the DMA IRQ handling routine. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:05 UTC |
d24bd1d | Mike Frysinger | 07 April 2009, 02:00:38 UTC | Blackfin SPI Driver: add a few more DMA debug messages Because of DMA hardware issue, we were trying to use software workaround. This patch add some useful debug messages to help us debugging the DMA code. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:05 UTC |
59bfcc6 | Mike Frysinger | 07 April 2009, 02:00:37 UTC | Blackfin SPI Driver: drop bogus cast and touchup dma label Blackfin's related DMA callback API doesn't need void * cast, so drop it. And this driver is for all Blackfin processors not only for BF53x, we update the DMA request label for more meaningful information. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:05 UTC |
7aec356 | Mike Frysinger | 07 April 2009, 02:00:36 UTC | Blackfin SPI Driver: unify duplicated code in dma read/write paths For DMA TX/RX operation in pump_transfers, DMA contriguration code in TX and RX paths are almost the same. This patch unify the duplicated DMA code to make it more readable. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:04 UTC |
04b95d2 | Mike Frysinger | 07 April 2009, 02:00:35 UTC | Blackfin SPI Driver: pass DMA overflow error to the higher level If the SPI bus registers a receive overflow error, pass the result back up to the higher levels. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:04 UTC |
ace3286 | Mike Frysinger | 07 April 2009, 02:00:34 UTC | Blackfin SPI Driver: use len_in_bytes when we care about the number of bytes transferred Use len_in_bytes when we care about the number of bytes transferred rather than the number of spi transactions. (this value will be the same for 8bit transfers, but not any other sizes) Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:04 UTC |
a42e809 | Mike Frysinger | 07 April 2009, 02:00:33 UTC | Blackfin SPI Driver: remove useless <asm/cplbinit.h> We already moved bfin_addr_dcachable() and friends into the cacheflush header where it belongs, so don't need to include <asm/cplbinit.h> here. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:04 UTC |
7513e00 | Michael Hennerich | 07 April 2009, 02:00:32 UTC | Blackfin SPI Driver: Fix erroneous SPI Clock divisor calculation Fix erroneous SPI Clock divisor calculation. Make sure SPI_BAUD is always >= 2. Writing a value of 0 or 1 to the SPI_BAUD register disables the serial clock. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:04 UTC |
8cf5858 | Vitja Makarov | 07 April 2009, 02:00:31 UTC | Blackfin SPI Driver: ensure cache coherency before doing DMA Flush or invalidate caches before doing DMA transfer, if needed. [Mike Frysinger <vapier.adi@gmail.com>: add comment to address the issue "Full duplex only works for non-DMA transfers".] Signed-off-by: Vitja Makarov <vitja.makarov@gmail.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:04 UTC |
3bcfa9e | Herbert Valerio Riedel | 07 April 2009, 02:00:30 UTC | hwmon: add support for GMT G760A fan speed PWM controller This controller can be found on the D-Link DNS-323 for instance, where it is to be configured via static i2c_board_info in the board-specific mach-orion/dns323-setup.c; this driver supports only the new-style driver model. Tested-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> Signed-off-by: Matthew Palmer <mpalmer@debian.org> Signed-off-by: Laurie Bradshaw <bradshaw.laurie@googlemail.com> Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:03 UTC |
6260a4b | KAMEZAWA Hiroyuki | 07 April 2009, 02:00:30 UTC | /proc/pid/maps: don't show pgoff of pure ANON VMAs Recently, it's argued that what proc/pid/maps shows is ugly when a 32bit binary runs on 64bit host. /proc/pid/maps outputs vma's pgoff member but vma->pgoff is of no use information is the vma is for ANON. With this patch, /proc/pid/maps shows just 0 if no file backing store. [akpm@linux-foundation.org: coding-style fixes] [kamezawa.hiroyu@jp.fujitsu.com: coding-style fixes] Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Mike Waychison <mikew@google.com> Reported-by: Ying Han <yinghan@google.com> Cc: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:03 UTC |
fafd688 | Peter W Morreale | 07 April 2009, 02:00:29 UTC | mm: add /proc controls for pdflush threads Add /proc entries to give the admin the ability to control the minimum and maximum number of pdflush threads. This allows finer control of pdflush on both large and small machines. The rationale is simply one size does not fit all. Admins on large and/or small systems may want to tune the min/max pdflush thread count to best suit their needs. Right now the min/max is hardcoded to 2/8. While probably a fair estimate for smaller machines, large machines with large numbers of CPUs and large numbers of filesystems/block devices may benefit from larger numbers of threads working on different block devices. Even if the background flushing algorithm is radically changed, it is still likely that multiple threads will be involved and admins would still desire finer control on the min/max other than to have to recompile the kernel. The patch adds '/proc/sys/vm/nr_pdflush_threads_min' and '/proc/sys/vm/nr_pdflush_threads_max' with r/w permissions. The minimum value for nr_pdflush_threads_min is 1 and the maximum value is the current value of nr_pdflush_threads_max. This minimum is required since additional thread creation is performed in a pdflush thread itself. The minimum value for nr_pdflush_threads_max is the current value of nr_pdflush_threads_min and the maximum value can be 1000. Documentation/sysctl/vm.txt is also updated. [akpm@linux-foundation.org: fix comment, fix whitespace, use __read_mostly] Signed-off-by: Peter W Morreale <pmorreale@novell.com> Reviewed-by: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:03 UTC |
a56ed66 | Peter W Morreale | 07 April 2009, 02:00:28 UTC | mm: fix pdflush thread creation upper bound Fix a race on creating pdflush threads. Without the patch, it is possible to create more than MAX_PDFLUSH_THREADS threads, and this has been observed in practice on IO loaded SMP machines. The fix involves moving the lock around to protect the check against the thread count and correctly dealing with thread creation failure. This fix also _mostly_ repairs a race condition on how quickly the threads are created. The original intent was to create a pdflush thread (up to the max allowed) every second. Without this patch is is possible to create NCPUS pdflush threads concurrently. The 'mostly' caveat is because an assumption is made that thread creation will be successful. If we fail to create the thread, the miss is not considered fatal. (we will try again in 1 second) Signed-off-by: Peter W Morreale <pmorreale@novell.com> Reviewed-by: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:03 UTC |
9133df7 | Randy Dunlap | 07 April 2009, 02:00:26 UTC | esp: fix section mismatch warning Not critical. WARNING: drivers/char/esp.o(.text+0x278): Section mismatch in reference from the function show_serial_version() to the variable .init.data:serial_version The function show_serial_version() references the variable __initdata serial_version. This is often because show_serial_version lacks a __initdata annotation or the annotation of serial_version is wrong. WARNING: drivers/char/esp.o(.text+0x27d): Section mismatch in reference from the function show_serial_version() to the variable .init.data:serial_name The function show_serial_version() references the variable __initdata serial_name. This is often because show_serial_version lacks a __initdata annotation or the annotation of serial_name is wrong. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Andrew J. Robinson <arobinso@nyx.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:31:03 UTC |
d407e32 | Anton Vorontsov | 31 March 2009, 22:23:41 UTC | PCI: Fix oops in pci_vpd_truncate pci_vpd_truncate() should check for dev->vpd->attr, otherwise this might happen: sky2 driver version 1.22 Unable to handle kernel paging request for data at address 0x0000000c Faulting instruction address: 0xc01836fc Oops: Kernel access of bad area, sig: 11 [#1] [...] NIP [c01836fc] pci_vpd_truncate+0x38/0x40 LR [c029be18] sky2_probe+0x14c/0x518 Call Trace: [ef82bde0] [c029bda4] sky2_probe+0xd8/0x518 (unreliable) [ef82be20] [c018a11c] local_pci_probe+0x24/0x34 [ef82be30] [c018a14c] pci_call_probe+0x20/0x30 [ef82be50] [c018a330] __pci_device_probe+0x64/0x78 [ef82be60] [c018a44c] pci_device_probe+0x30/0x58 [ef82be80] [c01aa270] really_probe+0x78/0x1a0 [ef82bea0] [c01aa460] __driver_attach+0xa4/0xa8 [ef82bec0] [c01a96ac] bus_for_each_dev+0x60/0x9c [ef82bef0] [c01aa0b4] driver_attach+0x24/0x34 [ef82bf00] [c01a9e08] bus_add_driver+0x12c/0x1cc [ef82bf20] [c01aa87c] driver_register+0x6c/0x110 [ef82bf30] [c018a770] __pci_register_driver+0x4c/0x9c [ef82bf50] [c03782c8] sky2_init_module+0x30/0x40 [ef82bf60] [c0001dbc] do_one_initcall+0x34/0x1a0 [ef82bfd0] [c0362240] do_initcalls+0x38/0x58 This happens with CONFIG_SKY2=y, and "ip=on" kernel command line, so pci_vpd_truncate() is called before late_initcall(pci_sysfs_init), therefore ->attr isn't yet initialized. Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 15:05:38 UTC |
548cbdc | Linus Torvalds | 07 April 2009, 15:02:02 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: tomoyo: remove "undelete domain" command. | 07 April 2009, 15:02:02 UTC |
a01da1d | Linus Torvalds | 07 April 2009, 14:42:25 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-module-and-param * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-module-and-param: Revert "module: remove the SHF_ALLOC flag on the __versions section." | 07 April 2009, 14:42:25 UTC |
44d84af | Linus Torvalds | 07 April 2009, 14:40:55 UTC | Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (28 commits) powerpc: Fix oops when loading modules powerpc: Wire up preadv and pwritev powerpc/ftrace: Fix printf format warning powerpc/ftrace: Fix #if that should be #ifdef powerpc: Fix ptrace compat wrapper for FPU register access powerpc: Print information about mapping hw irqs to virtual irqs powerpc: Correct dependency of KEXEC powerpc: Disable VSX or current process in giveup_fpu/altivec powerpc/pseries: Enable relay in pseries_defconfig powerpc/pseries: Fix ibm,client-architecture comment powerpc/pseries: Scan for all events in rtasd powerpc/pseries: Add dispatch dispersion statistics powerpc: Clean up some prom printouts powerpc: Print progress of ibm,client-architecture method powerpc: Remove duplicated #include's powerpc/pmac: Fix internal modem IRQ on Wallstreet PowerBook powerpc/wdrtas: Update wdrtas_get_interval to use rtas_data_buf fsl-diu-fb: Pass the proper device for dma mapping routines powerpc/pq2fads: Update device tree for use with device-tree-aware u-boot. cpm_uart: Disable CPM udbg when re-initing CPM uart, even if not the console. ... | 07 April 2009, 14:40:55 UTC |
f8201ab | Ingo Molnar | 07 April 2009, 06:16:50 UTC | ramfs: fix double freeing s_fs_info on failed mount If ramfs mount fails, s_fs_info will be freed twice in ramfs_fill_super() and ramfs_kill_sb(), leading to kernel oops. Consolidate and beautify the code. Make sure s_fs_info and s_root are in known good states. Acked-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 April 2009, 14:39:59 UTC |
2e45e77 | Rusty Russell | 07 April 2009, 07:42:43 UTC | Revert "module: remove the SHF_ALLOC flag on the __versions section." This reverts commit 9cb610d8e35fe3ec95a2fe2030b02f85aeea83c1. This was an impressively stupid patch. Firstly, we reset the SHF_ALLOC flag lower down in the same function, so the patch was useless. Even better, find_sec() ignores sections with SHF_ALLOC not set, so it breaks CONFIG_MODVERSIONS=y with CONFIG_MODULE_FORCE_LOAD=n, which refuses to load the module since it can't find the __versions section. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> | 07 April 2009, 07:42:43 UTC |
a0558fc | Tetsuo Handa | 06 April 2009, 11:49:14 UTC | tomoyo: remove "undelete domain" command. Since TOMOYO's policy management tools does not use the "undelete domain" command, we decided to remove that command. Signed-off-by: Kentaro Takeda <takedakn@nttdata.co.jp> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Toshiharu Harada <haradats@nttdata.co.jp> Signed-off-by: James Morris <jmorris@namei.org> | 07 April 2009, 06:08:56 UTC |
11b55da | Paul Mackerras | 06 April 2009, 17:21:10 UTC | powerpc: Fix oops when loading modules This fixes a problem reported by Sean MacLennan where loading any module would cause an oops. We weren't marking the pages containing the module text as having hardware execute permission, due to a bug introduced in commit 8d1cf34e ("powerpc/mm: Tweak PTE bit combination definitions"), hence trying to execute the module text caused an exception on processors that support hardware execute permission. This adds _PAGE_HWEXEC to the definitions of PAGE_KERNEL_X and PAGE_KERNEL_ROX to fix this problem. Reported-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:19:01 UTC |
1a917bb | Stephen Rothwell | 06 April 2009, 17:19:50 UTC | powerpc: Wire up preadv and pwritev [paulus@samba.org: changed to use syscall numbers 320 and 321 since perf_counters is currently using 319.] Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:19:00 UTC |
7ddb7ad | Michael Ellerman | 06 April 2009, 04:40:46 UTC | powerpc/ftrace: Fix printf format warning 'tramp' is an unsigned long, so print it with %lx. Fixes the following build warning: arch/powerpc/kernel/ftrace.c:291: error: format ‘%x’ expects type ‘unsigned int’, but argument 2 has type ‘long unsigned int’ Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:19:00 UTC |
f4952f6 | Michael Ellerman | 06 April 2009, 04:40:45 UTC | powerpc/ftrace: Fix #if that should be #ifdef Commit bb7253403f7a4670a128e4c080fd8ea1bd4d5029 ("powerpc64, ftrace: save toc only on modules for function graph"), added an #if CONFIG_PPC64. This changes it to #ifdef. Fixes the following warning on 32-bit builds: arch/powerpc/kernel/ftrace.c:562:5: error: "CONFIG_PPC64" is not defined Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:19:00 UTC |
bc82666 | Michael Neuling | 05 April 2009, 20:59:39 UTC | powerpc: Fix ptrace compat wrapper for FPU register access The ptrace compat wrapper mishandles access to the fpu registers. The PTRACE_PEEKUSR and PTRACE_POKEUSR requests miscalculate the index into the fpr array due to the broken FPINDEX macro. The PPC_PTRACE_PEEKUSR_3264 request needs to use the same formula that the native ptrace interface uses when operating on the register number (as opposed to the 4-byte offset). The PPC_PTRACE_POKEUSR_3264 request didn't take TS_FPRWIDTH into account. Signed-off-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:19:00 UTC |
c7d07fd | Michael Ellerman | 05 April 2009, 16:05:02 UTC | powerpc: Print information about mapping hw irqs to virtual irqs The irq remapping layer seems to cause some confusion when people see a different irq number in /proc/interrupts vs the one they request in their driver or DTS. So have the irq remapping layer print out a message when we map an irq. The message is only printed the first time the irq is mapped, and it's KERN_DEBUG so most people won't see it. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:19:00 UTC |
cb93d56 | Geert Uytterhoeven | 02 April 2009, 06:25:41 UTC | powerpc: Correct dependency of KEXEC commit 28794d34ecb6815a3fa0a4256027c9b081a17c5f ("powerpc/kconfig: Kill PPC_MULTIPLATFORM") broke KEXEC, by making it dependent on BOOK3S, while it should be PPC_BOOK3S. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:19:00 UTC |
7e875e9 | Michael Neuling | 01 April 2009, 18:02:42 UTC | powerpc: Disable VSX or current process in giveup_fpu/altivec When we call giveup_fpu, we need to need to turn off VSX for the current process. If we don't, on return to userspace it may execute a VSX instruction before the next FP instruction, and not have its register state refreshed correctly from the thread_struct. Ditto for altivec. This caused a bug where an unaligned lfs or stfs results in fix_alignment calling giveup_fpu so it can use the FPRs (in order to do a single <-> double conversion), and then returning to userspace with FP off but VSX on. Then if a VSX instruction is executed, before another FP instruction, it will proceed without another exception and hence have the incorrect register state for VSX registers 0-31. lfs unaligned <- alignment exception turns FP off but leaves VSX on VSX instruction <- no exception since VSX on, hence we get the wrong VSX register values for VSX registers 0-31, which overlap the FPRs. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:18:59 UTC |
4c6cf42 | Anton Blanchard | 31 March 2009, 20:14:25 UTC | powerpc/pseries: Enable relay in pseries_defconfig Enable relay in pseries config, ppc64_defconfig had it enabled but pseries did not. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:18:59 UTC |
856cc2f | Anton Blanchard | 31 March 2009, 20:14:01 UTC | powerpc/pseries: Fix ibm,client-architecture comment We specify a 64MB RMO, but the comment says 128MB. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:18:59 UTC |
4a9f950 | Anton Blanchard | 31 March 2009, 20:13:27 UTC | powerpc/pseries: Scan for all events in rtasd Instead of checking for known events, pass in all 1s so we handle future event types. We were currently missing the IO event type. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:18:59 UTC |
0559f0a | Anton Blanchard | 31 March 2009, 20:12:44 UTC | powerpc/pseries: Add dispatch dispersion statistics PHYP tells us how often a shared processor dispatch changed physical cpus. This can highlight performance problems caused by the hypervisor. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:18:59 UTC |
1f8737a | Anton Blanchard | 31 March 2009, 20:06:15 UTC | powerpc: Clean up some prom printouts Make all messages consistent, some have spaces before the "...", some do not. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:18:59 UTC |
4da727a | Anton Blanchard | 31 March 2009, 20:06:14 UTC | powerpc: Print progress of ibm,client-architecture method The ibm,client-architecture method will often cause a reconfiguration reboot. When this happens the last thing we see is: Hypertas detected, assuming LPAR ! Which doesn't explain what just happened. Wrap the ibm,client-architecture so it's clear what is going on: Calling ibm,client-architecture... done In order to maintain the law of conservation of screen real estate, downgrade two other messages to debug. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:18:58 UTC |
85701e6 | Huang Weiyi | 31 March 2009, 02:41:18 UTC | powerpc: Remove duplicated #include's Remove duplicated #include's in - arch/powerpc/include/asm/ps3fb.h - arch/powerpc/kernel/setup-common.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:18:58 UTC |
f08b7e9 | Benjamin Herrenschmidt | 30 March 2009, 17:34:04 UTC | powerpc/pmac: Fix internal modem IRQ on Wallstreet PowerBook The (relatively) new pmac_zilog driver doesn't use the pre-munged IRQ numbers from the macio_dev unlike other macio things, it directly maps it off the OF device-tree. It does that because it can be initialized much earlier than the registration of the macio devices, in order to get a serial console early. Unfortunately, that means that it "misses" some fixups done by the macio layer to work around missing interrupt descriptions in the device-tree of the Wallstreet machines. This patch brings the necessary workaround into the pmac_zilog driver itself to bring it back to working condition. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:07:43 UTC |
b6966b1 | Mark Nelson | 23 March 2009, 20:30:41 UTC | powerpc/wdrtas: Update wdrtas_get_interval to use rtas_data_buf The buffer passed to the ibm,get-system-parameter RTAS call must be in the RMA. To ensure we pass an address in the RMA use rtas_data_buf for the actual RTAS call and then copy the result to value. We can't just make it static because this can be compiled in as a module. Also add the WDRTAS_SP_SPI_LEN so we don't litter '4' throughout the function. Signed-off-by: Mark Nelson <markn@au1.ibm.com> Tested-by: Adrian Reber <adrian@lisas.de> Acked-by: Utz Bacher <utz.bacher@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> | 07 April 2009, 05:07:43 UTC |
ae6e59c | Paul Mackerras | 07 April 2009, 02:54:08 UTC | Merge branch 'next' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into merge | 07 April 2009, 02:54:08 UTC |
4ef4327 | Linus Torvalds | 07 April 2009, 01:08:58 UTC | Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (120 commits) cx231xx: Convert to snd_card_create() V4L/DVB (11440): PWC: fix build error when CONFIG_INPUT=m V4L/DVB (11439): UVC: uvc_status_cleanup(): undefined reference to `input_unregister_device' V4L/DVB (11438): au0828: fix Kconfig dependance V4L/DVB (11437): pvrusb2: Drop client_register/unregister stubs V4L/DVB (11436): radio-mr800: convert to to v4l2_device V4L/DVB (11435): dsbr100 radio: convert to to v4l2_device V4L/DVB: zr364xx: remove unused #include <version.h> V4L/DVB: usbvision: remove unused #include <version.h> V4L/DVB (11427): gspca - m5602: Minor cleanups V4L/DVB (11426): gspca - m5602: Don't touch hflip/vflip register on Read/Modify/Write V4L/DVB (11425): gspca - m5602: Move the vflip quirk to probe stage. V4L/DVB (11424): gspca - m5602-ov9650: Use the local ctrl cache. Adjust image on vflip. V4L/DVB (11423): gspca - m5602-ov9650: Add a disconnect hook, setup a ctrl cache ctrl. V4L/DVB (11422): gspca - m5602-ov9650: Replace a magic constant with a define V4L/DVB (11421): gspca - m5602-ov9650: Synthesize modesetting. V4L/DVB (11420): gspca - m5602: Improve error handling in the ov9650 driver V4L/DVB (11419): gspca - m5602-ov9650: Don't read exposure data from COM1. V4L/DVB (11418): gspca - m5602-ov9650: Auto white balancing is on by default V4L/DVB (11417): gspca - m5602-ov9650: Autogain is on by default ... | 07 April 2009, 01:11:41 UTC |
3989203 | Linus Torvalds | 07 April 2009, 01:05:43 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: b44: Use kernel DMA addresses for the kernel DMA API forcedeth: Fix resume from hibernation regression. xfrm: fix fragmentation on inter family tunnels ibm_newemac: Fix dangerous struct assumption gigaset: documentation update gigaset: in file ops, check for device disconnect before anything else bas_gigaset: use tasklet_hi_schedule for timing critical tasklets net/802/fddi.c: add MODULE_LICENSE smsc911x: remove unused #include <linux/version.h> axnet_cs: fix phy_id detection for bogus Asix chip. bnx2: Use request_firmware() b44: Fix sizes passed to b44_sync_dma_desc_for_{device,cpu}() socket: use percpu_add() while updating sockets_in_use virtio_net: Set the mac config only when VIRITO_NET_F_MAC myri_sbus: use request_firmware e1000: fix loss of multicast packets vxge: should include tcp.h Conflict in firmware/WHENCE (SCSI vs net firmware) | 07 April 2009, 01:05:43 UTC |
37efa23 | Michael Buesch | 06 April 2009, 09:52:27 UTC | b44: Use kernel DMA addresses for the kernel DMA API We must not use the device DMA addresses for the kernel DMA API, because device DMA addresses have an additional offset added for the SSB translation. Use the original dma_addr_t for the sync operation. Cc: stable@kernel.org Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: David S. Miller <davem@davemloft.net> | 07 April 2009, 00:51:29 UTC |
35a7433 | Ed Swierk | 07 April 2009, 00:49:12 UTC | forcedeth: Fix resume from hibernation regression. Reset phy state on resume, fixing a regression caused by powering down the phy on hibernate. Signed-off-by: Ed Swierk <eswierk@aristanetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 07 April 2009, 00:49:12 UTC |
a938b8c | Mauro Carvalho Chehab | 07 April 2009, 00:25:29 UTC | cx231xx: Convert to snd_card_create() Convert from snd_card_new() to the new snd_card_create() function. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> | 07 April 2009, 00:44:53 UTC |
f11ee73 | Randy Dunlap | 06 April 2009, 21:59:31 UTC | V4L/DVB (11440): PWC: fix build error when CONFIG_INPUT=m Fix build errors when USB_PWC=y and INPUT=m. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> | 07 April 2009, 00:44:52 UTC |
82bea20 | Randy Dunlap | 06 April 2009, 21:57:55 UTC | V4L/DVB (11439): UVC: uvc_status_cleanup(): undefined reference to `input_unregister_device' Fix build errors when USB_VIDEO_CLASS=y and INPUT=m. Fixes kernel bugzilla #12671. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> | 07 April 2009, 00:44:52 UTC |
2aa93bc | Alexander Beregalov | 06 April 2009, 02:14:43 UTC | V4L/DVB (11438): au0828: fix Kconfig dependance Fix this build error: ERROR: "videobuf_queue_vmalloc_init" [drivers/media/video/au0828/au0828.ko] undefined! ERROR: "videobuf_vmalloc_free" [drivers/media/video/au0828/au0828.ko] undefined! ERROR: "videobuf_to_vmalloc" [drivers/media/video/au0828/au0828.ko] undefined! Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> | 07 April 2009, 00:44:51 UTC |
6c4b755 | Jean Delvare | 04 April 2009, 21:13:33 UTC | V4L/DVB (11437): pvrusb2: Drop client_register/unregister stubs The client_register and client_unregister methods are optional so there is no point in defining stub ones. Especially when these methods are likely to be removed soon. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> | 07 April 2009, 00:44:51 UTC |
b466248 | Alexey Klimov | 03 April 2009, 21:45:27 UTC | V4L/DVB (11436): radio-mr800: convert to to v4l2_device radio-mr800: convert to to v4l2_device. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> | 07 April 2009, 00:44:50 UTC |