- 30 Apr, 2008 39 commits
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Dan Williams authored
rdev->mddev is no longer valid upon return from entry->store() when the 'remove' command is given. Cc: <stable@kernel.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Eric Miao authored
FB_PXA_SMARTPANEL defaults to "n" and removed the cast to void *. Signed-off-by: Daniel Mack <daniel@caiaq.de> Acked-by: Eric Miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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Eric Miao authored
Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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Eric Miao authored
the new_regs stuff has been removed, and all the setup (modification to those fbi->reg_*) is protected with IRQ disabled * disable IRQ is too heavy here, provided that no IRQ context will touch the fbi->reg_* and the only possible contending place is in the CPUFREQ_POSTCHANGE (task context), a mutex will be better, leave this for future improvement Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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Eric Miao authored
Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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Eric Miao authored
using __raw_{read,write}l() everywhere looks messy, introduce lcd_{read,write}l() to get this cleaned up a bit Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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eric miao authored
Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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eric miao authored
Reasons: 1. straight forward: the name "LCD_COLOR_DSTN_16BPP" is much better than "LCCR0_Pas | LCCR0_Color | LCCR0_Dual" 2. by defining LCD connection types as constants, it allows only valid possibilities 3. by removing the dependency of register bits definitions, those can be later moved into the body of pxafb.c, instead of having a regs-lcd.h around Currently, only lubbock, mainstone, zylonite and littleton have been modified to support these types (see coming patches after this). Other platforms are encouraged to change their way describing the LCD controller connections. Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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eric miao authored
Use structure and array for palette buffer and dma descriptors to: 1. better organize code for future expansion like overlays 2. separate palette and dma descriptors from frame buffer Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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eric miao authored
This is part of the effort moving peripheral registers outside of pxa-regs.h, and using ioremap() make it possible the same IP can be re-used on different processors with different registers space As a result, the fixed mapping in pxa_map_io() is removed. The regs-lcd.h can actually moved to where closer to pxafb.c but some of its bit definitions are directly used by various platform code, though this is not a good style. Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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eric miao authored
So to get a better coding style and centralize the pxafb parameters handling code. Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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eric miao authored
Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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eric miao authored
Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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eric miao authored
pxafb_parse_options() has very long lines exceeding far beyond 80 characters, which makes the function looks bad. Un-nest it into smaller functions and use a temporary string for only what has been overridden instead of the whole dev_info() message to reduce the line a bit more. Signed-off-by: eric miao <eric.miao@marvell.com> Cc: "Antonino A. Daplas" <adaplas@pol.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>
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Haavard Skinnemoen authored
Make the baud rate divisor calculation code a bit more readable and add a few comments. Also fix wrong debug information being displayed when !new_1 and max_speed_hz == 0. [david-b@pacbell.net: fix it] Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: "Janesh Ramakrishnan" <jramakrishnan@neuropace.com> Acked-by David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Bryan Wu authored
Pointed out by Paulo: "When I wrote this initially, it was a mistake to add a Changelog in the first place, but I didn't know better at the time. If you're going to make changes to this file, please remove all the Changelog, instead of adding more entries to it. The 'Changelog' should be kept by the version control system, and not the source code itself." Cc: Paulo Marques <pmarques@grupopie.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: Paulo Marques <pmarques@grupopie.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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KOSAKI Motohiro authored
on memoryless node, /proc/pagetypeinfo is displayed slightly funny output. this patch fix it. output example (header is outputed, but no data is outputed) -------------------------------------------------------------- Page block order: 14 Pages per block: 16384 Free pages count per migrate type at order 0 1 2 3 4 5 \ 6 7 8 9 10 11 12 13 14 15 16 Number of blocks type Unmovable Reclaimable Movable Reserve Isolate Page block order: 14 Pages per block: 16384 Free pages count per migrate type at order 0 1 2 3 4 5 \ 6 7 8 9 10 11 12 13 14 15 16 Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by: Mel Gorman <mel@csn.ul.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Bryan Wu authored
Signed-off-by: Bryan Wu <bryan.wu@analog.com> Cc: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Alan Cox authored
Seems we have various confused entries around S and T. Sort them all out and also add myself as tty maintainer (which is how I noticed it). Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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David Chinner authored
Noted-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Dave Chinner <dgc@sgi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Randy Dunlap authored
Don't refer to file that no longer exists: docproc: linux-2.6.25-git14/arch/powerpc/kernel/rio.c: No such file or directory Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (7798): tuners/Kconfig: Change config name and help to reflect dynamic load for tuners V4L/DVB (7794): cx88: Fix a warning V4L/DVB (7792): ivtv: correct misspelled "HIMEM4G" to "HIGHMEM4G" in error message V4L/DVB (7791): ivtv: POLLHUP must be returned on eof V4L/DVB (7789b): Fix merge conflicts
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (48 commits) ext4: fix hot spins in mballoc after err_freebuddy and err_freemeta ext4: fix test ext_generic_write_end() copied return value ext3: fix test ext_generic_write_end() copied return value ext4: Move mballoc headers/structures to a seperate header file mballoc.h ext4: cleanup for compiling mballoc with verification and debugging #defines ext4: don't use ext4_error in ext4_check_descriptors ext4: mark inode dirty after initializing the extent tree ext4: update ctime and mtime for truncate with extents. ext4: Don't do GFP_NOFS allocations after taking ext4_lock_group ext4: move headers out of include/linux ext4: fix wrong gfp type under transaction ext4: Fix hang on umount with quotas when journal is aborted ext4: Fix update of mtime and ctime on rename jdb2: replace remaining __FUNCTION__ occurrences ext4: replace remaining __FUNCTION__ occurrences jbd2: only create debugfs and stats entries if init is successful jbd2: fix kernel-doc notation jbd2: replace potentially false assertion with if block jbd2: eliminate duplicated code in revocation table init/destroy functions jbd2: tidy up revoke cache initialisation and destruction ...
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git://oss.sgi.com:8090/xfs/xfs-2.6Linus Torvalds authored
* 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6: (24 commits) [XFS] Fix build failure after enabling CONFIG_XFS_DEBUG [XFS] remove dmapi cruft in xfs_file.c [XFS] remove sendfile leftovers [XFS] allow enabling CONFIG_XFS_DEBUG [XFS] Don't initialise new inode generation numbers to zero [XFS] Fix check for block zero access in xfs_write_iomap_allocate() [XFS] Don't double count reserved block changes on UP. [XFS] remove xfs_log_ticket_zone on rmmod [XFS] fix non-smp xfs build [XFS] Fix broken HAVE_SPLICE removal commit. [XFS] kill XFS_ICSB_SB_LOCKED [XFS] split xfs_icsb_balance_counter [XFS] Add xfs_icsb_sync_counters_locked for when m_sb_lock already held [XFS] Cleanup xfs_attr a bit with xfs_name and remove cred [XFS] kill usesless IHOLD calls in xfs_remove and xfs_rmdir [XFS] kill parent == child checks in xfs_remove and xfs_rmdir [XFS] kill usesless IHOLD calls in xfs_rename [XFS] remove manual lookup from xfs_rename and simplify locking [XFS] shrink mrlock_t [XFS] simplify xfs_lookup ...
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Mauro Carvalho Chehab authored
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Mauro Carvalho Chehab authored
drivers/media/video/cx88/cx88-i2c.c: In function 'attach_inform': drivers/media/video/cx88/cx88-i2c.c:102: warning: unused variable 'tun_setup' Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Robert P. J. Day authored
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Hans Verkuil authored
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Stephen Rothwell authored
Commit c3c52bce ("edac: fix module initialization on several modules 2nd time") added a call to opstate_init but did not include linux/edac.h that declares it. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Mauro Carvalho Chehab authored
Some Kconfig names were changed. This patch reapplies the rename script, fixing for those drivers merged after the patch that renamed those items. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Roel Kluin authored
In ext4_mb_init_backend() 'i' is of type ext4_group_t. Since unsigned, i >= 0 is always true, so fix hot spins after err_freebuddy: and -meta: and prevent decrements when zero. Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Roel Kluin authored
'copied' is unsigned, whereas 'ret2' is not. The test (copied < 0) fails Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Roel Kluin authored
'copied' is unsigned, whereas 'ret2' is not. The test (copied < 0) fails Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Mingming Cao authored
Move function and structure definiations out of mballoc.c and put it under a new header file mballoc.h Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Solofo Ramangalahy authored
This patch allows compiling mballoc with: #define AGGRESSIVE_CHECK #define DOUBLE_CHECK #define MB_DEBUG It fixes: Compilation errors: fs/ext4/mballoc.c: In function '__mb_check_buddy': fs/ext4/mballoc.c:605: error: 'struct ext4_prealloc_space' has no member named 'group_list' fs/ext4/mballoc.c:606: error: 'struct ext4_prealloc_space' has no member named 'pstart' fs/ext4/mballoc.c:608: error: 'struct ext4_prealloc_space' has no member named 'len' Compilation warnings: fs/ext4/mballoc.c: In function 'ext4_mb_normalize_group_request': fs/ext4/mballoc.c:2863: warning: format '%lu' expects type 'long unsigned int', but argument 3 has type 'int' fs/ext4/mballoc.c: In function 'ext4_mb_use_inode_pa': fs/ext4/mballoc.c:3103: warning: format '%lu' expects type 'long unsigned int', but argument 3 has type 'int' Sparse check: fs/ext4/mballoc.c:3818:2: warning: context imbalance in 'ext4_mb_show_ac' - different lock contexts for basic block Signed-off-by: Solofo Ramangalahy <Solofo.Ramangalahy@bull.net> Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Josef Bacik authored
Because ext4_check_descriptors is called at mount time you can't use ext4_error as it calls ext4_commit_sb, which since the sb isn't all the way initialized causes bad things to happen (ie a panic). This patch changes the ext4_error's to printk's to keep this problem from happening. Thanks much, Signed-off-by: Josef Bacik <jbacik@redhat.com> Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Aneesh Kumar K.V authored
We should mark the inode dirty only after initializing the extent tree. Also if we fail during extent initialization we need to call DQUOT_FREE_INODE. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Solofo Ramangalahy authored
The recently announced "Linux POSIX file system test suite" caught a truncate issue when using extents: mtime and ctime are not updated when truncate is successful. This is the single issue caught with "default" ext4 (mkfs and mount with minimal options). The testsuite does not report failure with -o noextents. With the following patch, all tests of the testsuite pass. Signed-off-by: Solofo Ramangalahy <Solofo.Ramangalahy@bull.net> Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Aneesh Kumar K.V authored
We can't do GFP_NOFS allocation after taking ext4_lock_group BUG: sleeping function called from invalid context at mm/slab.c:3054 in_atomic():1, irqs_disabled():0 1 lock held by vi/2426: #0: (&ei->i_data_sem){----}, at: [<c01cf665>] ext4_release_file+0x23/0x66 Pid: 2426, comm: vi Not tainted 2.6.25-rc7 #24 [<c011a3dc>] __might_sleep+0xbe/0xc5 [<c01620c9>] kmem_cache_alloc+0x22/0xa6 [<c01e382a>] ext4_mb_release_inode_pa+0x73/0x1b3 [<c01e6adf>] ext4_mb_discard_inode_preallocations+0x22d/0x2d4 [<c013000a>] ? param_set_ushort+0x32/0x39 [<c01ceba1>] ext4_discard_reservation+0x27/0x6a [<c01cf66c>] ext4_release_file+0x2a/0x66 [<c0165bd6>] __fput+0xae/0x155 [<c0165e46>] fput+0x17/0x19 [<c0163756>] filp_close+0x50/0x5a [<c01647c0>] sys_close+0x71/0xad [<c0104aba>] sysenter_past_esp+0x5f/0xa5 Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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- 29 Apr, 2008 1 commit
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6Linus Torvalds authored
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Provide ACPI fixup for /proc/cpuinfo/physical_id [IA64] Remove printk noise on unimplemented SAL_PHYSICAL_ID_INFO [IA64] allocate multiple contiguous pages via uncached allocator [IA64] bugfix: nptcg breaks cpu-hotadd
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