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Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: use list_move_tail()
It's OK to reorder list_del() and sbp2util_free_command_dma() here.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: more concise names for types and variables
"struct scsi_id_instance_data" represents a logical unit.
Rename it to "struct sbp2_lu", and "scsi_id" to "lu".
Rename some other variables too.
Wrap almost all lines after at most 80 columns.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: remove unused struct members
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: proper unit in module parameter description
It's 2^20 bit/s, not 0.001 bit.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: clean up sbp2_ namespace
Prepend sbp2*_ to anything globally defined in sbp2.c except for some
macros. Strip sbp2_ from names of struct members.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: some conditions in queue_command are unlikely
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: remove superfluous comments
And update and reformat remaining comments.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 7 Dec 2006 21:40:33 +0000 (22:40 +0100)]
ieee1394: sbp2: delayed_work -> work_struct
This work is not delayed.
Also bring the code format in a state which reduces my work to merge
pending sbp2 patchs.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: coding style of some macros
Adjust parentheses, indentation, line lengths.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: remove debug macros
No need to keep them in released sources.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: consolidate log levels
Replace some calls to SBP2_ERR and SBP2_WARN by SBP2_INFO.
Remove logging macros SBP2_NOTICE and SBP2_WARN.
Remove direct usage of HPSB_ logging macros.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: remove duplicate code
The same case is handled further below in sbp2scsi_complete_command.
Note, the second version behaves slightly different but looks
preferable. It's an extremely unlikely case by the way.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: remove dead code
This has been within #if 0 for a long time and is wrong anyway.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: clean up function declarations
Remove unnecessary function prototypes.
Remove variable names from function prototypes.
Move declarations from sbp2.h to sbp2.c.
Move definitions of driver templates together near the top of sbp2.c.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 2 Nov 2006 20:16:08 +0000 (21:16 +0100)]
ieee1394: sbp2: remove irritating log message
The queue depth can be read from /sys/bus/scsi/devices/*/queue_depth,
so don't log it. And the hint about speed improvements is misleading,
at least under current kernels. If serialization is switched off, read
performance is typically increased by less than 10%. (I did not test
write performance recently.) On the other hand, serialize_io=0 is not
yet safe due to some implementation issues that are not trivial to fix.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Alexey Dobriyan [Mon, 30 Oct 2006 12:51:52 +0000 (15:51 +0300)]
ohci1394: shortcut irq printing
To print irq number no need to transform to string using %d, then print
using %s. Just use %d.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Stefan Richter [Sun, 29 Oct 2006 22:09:11 +0000 (23:09 +0100)]
ieee1394: nodemgr: take it easy if bus_rescan_devices fails
This happens. No need to log a BUG trace.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Eric Sesterhenn [Sun, 29 Oct 2006 20:13:40 +0000 (23:13 +0300)]
drivers/ieee1394/*: use kmemdup()
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Sun, 29 Oct 2006 18:58:25 +0000 (19:58 +0100)]
ieee1394: ohci1394: proper log messages in suspend and resume
- correct thinko in one of my last commits: cannot use PRINT macro with
ohci == NULL
- add log messages on ohci == NULL and on pci_enable_device != 0
- update log macros from patch "revert fail on error in suspend" to use
PRINT and DBGMSG where possible
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Sun, 29 Oct 2006 18:52:49 +0000 (19:52 +0100)]
ieee1394: ohci1394: revert fail on error in suspend
Some errors during preparation for suspended state can be skipped with a
warning instead of a failure of the whole suspend transition, notably an
error in pci_set_power_state.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Randy Dunlap [Tue, 24 Oct 2006 18:19:11 +0000 (11:19 -0700)]
ieee1394: only build OUI database files if config enabled
Only build IEEE1394 OUI database files if the config option is enabled.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Randy Dunlap [Tue, 24 Oct 2006 04:44:36 +0000 (21:44 -0700)]
ieee1394: fix printk format warning
Fix printk format warning:
drivers/ieee1394/nodemgr.c:364: warning: long long unsigned int format, u64 arg (arg 3)
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Sun, 22 Oct 2006 14:16:27 +0000 (16:16 +0200)]
ieee1394: nodemgr: revise semaphore protection of driver core data
- The list "struct class.children" is supposed to be protected by
class.sem, not by class.subsys.rwsem.
- nodemgr_remove_uds() iterated over nodemgr_ud_class.children without
proper protection. This was never observed as a bug since the code
is usually only accessed by knodemgrd. All knodemgrds are currently
globally serialized. But userspace can trigger this code too by
writing to /sys/bus/ieee1394/destroy_node.
- Clean up access to the FireWire bus type's subsys.rwsem: Access it
uniformly via ieee1394_bus_type. Shrink rwsem protected regions
where possible. Expand them where necessary. The latter wasn't a
problem so far because knodemgr is globally serialized.
This should harden the interaction of ieee1394 with sysfs and lay ground
for deserialized operation of multiple knodemgrds and for implementation
of subthreads for parallelized scanning and probing.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Fri, 20 Oct 2006 23:23:56 +0000 (01:23 +0200)]
ieee1394: nodemgr: reflect which return values are errors
Give better names to local variables.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Fri, 20 Oct 2006 23:22:36 +0000 (01:22 +0200)]
ieee1394: nodemgr: small fix after sysfs errors patch
One hunk in "ieee1394: handle sysfs errors" was wrong.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Fri, 20 Oct 2006 19:01:58 +0000 (21:01 +0200)]
dv1394: remove BKL contention
Purges the one remaining call to lock_kernel() from the 1394 subsystem.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Daniel Drake [Fri, 20 Oct 2006 13:56:01 +0000 (14:56 +0100)]
video1394: remove BKL contention
video1394 does not need to take the BKL. The data structures shared between
file_operations and interrupts are already protected through context-specific
spinlocks.
The only other danger is video1394_release() being called during another
operation, however this cannot happen because release is only ever invoked
when the last thread has closed the fd.
Signed-off-by: Daniel Drake <ddrake@brontes3d.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Daniel Drake [Wed, 18 Oct 2006 20:37:14 +0000 (21:37 +0100)]
video1394: small optimizations to frame retrieval codepath
Add some GCC branch prediction optimizations to unlikely error/safety
conditions in the ioctl handling code commonly called during an application's
capture loop.
Signed-off-by: Daniel Drake <ddrake@brontes3d.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Tue, 10 Oct 2006 19:19:21 +0000 (21:19 +0200)]
ieee1394: handle sysfs errors
Handle driver core errors with as much care as appropriate.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Tue, 10 Oct 2006 19:12:39 +0000 (21:12 +0200)]
ieee1394: coding style in hosts.c
Some 80-columns pedantry, and touch up of a // comment.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Tue, 10 Oct 2006 19:11:43 +0000 (21:11 +0200)]
ieee1394: lock smaller region by host_num_alloc mutex
We need the mutex only around the iteration over existing hosts.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Sun, 8 Oct 2006 09:45:13 +0000 (11:45 +0200)]
ieee1394: usecs_to_jiffies takes unsigned int argument
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Sun, 24 Sep 2006 09:01:00 +0000 (11:01 +0200)]
ieee1394: ohci1394: suspend/resume cosmetics
Reorder the definitions of ohci1394_pci_suspend and _resume. Remove
redundant comments. Beautify return statements.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Bernhard Kaindl [Wed, 6 Sep 2006 12:58:30 +0000 (14:58 +0200)]
ohci1394: steps to implement suspend/resume
I did a quick shot on what I described and the appended patch
does the first thing needed for working suspend/resume
in ohci1394 which is HW de- and re-initialisation.
It works with suspend2disk on my Ricoh R5C552 IEEE 1394 Controller
with the 2.6.17 kernel to the extent that if I call dvgrab --interactive
after suspend2disk without unloading ohci1394, it does not lock up
dvgrab with 100% CPU but properly connects to the camera, given
that I first unplug and plug the camera after coming back from
suspend.
I guess that could be fixed by forcing a bus reset in the resume
function.
I cannot test suspend to RAM here at the moment and should
follow the guidelines in Documentation/power/pci.txt also,
so this is rather a quick report than a finished patch and
there are some rough edges:
However, with this patch, I have to unload at least some in-kernel
users of ohci1394 like dv1394 or video1394 before suspending.
Not doing that caused an Oops and a bad tasklet error, probably from
not handling ISO tasklets during suspend/resume properly.
Maybe these can be temporarily cleared or unregistered and
re-registered for suspend/resume with help from the other
layers or from the highlevel 1394 core, but I do not really
know what these do.
But this patch provides a useful base to start from and is
already of much help for people which do not need dv1394
and video1394 or can unload them at least during suspend.
I cannot test function with sbp2 at the moment, but raw1394
seems to work fine.
Signed-off-by: Bernhard Kaindl <bk@fsfe.org>
Update 1: merge with previous two ohci1394 suspend/resume patches
Update 2: version for application on top of Linux 2.6.19-rc4
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 14 Sep 2006 20:06:48 +0000 (22:06 +0200)]
ieee1394: raw1394: add comments on lock usage
Add a who-is-who about some locks and list heads in raw1394's struct
definitions.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Mon, 11 Sep 2006 18:17:14 +0000 (20:17 +0200)]
ieee1394: sbp2: slightly reorder sbp2scsi_abort
Put the target's fetch agent into reset state before the underlying ORB
DMA is unmapped and the ->done handler is called. It is highly unlikely
but the target could access that ORB right before sbp2 sends the reset
request.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Stefan Richter [Thu, 7 Sep 2006 23:30:04 +0000 (01:30 +0200)]
ieee1394: remove unused struct member from highlevel API
struct hpsb_highlevel's struct module *owner is neither used by the IEEE
1394 core nor set by any of the in-tree drivers or the two out-of-tree
highlevel drivers I know about (dfg1394, mem1394) --- nor is this member
documented. An unscheduled removal seems acceptable.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Linus Torvalds [Thu, 7 Dec 2006 17:28:19 +0000 (09:28 -0800)]
Add "run_scheduled_work()" workqueue function
This allows workqueue users to run just their own pending work, rather
than wait for the whole workqueue to finish running. This solves the
deadlock with networking libphy that was due to other workqueue entries
possibly needing a lock that was held by the routine that wanted to
flush its own work.
It's not wonderful: if you absolutely need to synchronize with the work
function having been executed, any user strictly speaking should have
its own completion tracking logic, since when we run things explicitly
by hand, the generic workqueue layer can no longer help us synchronize.
Also, this is strictly only usable for work that has been scheduled
without any delayed timers. You can not mix the new interface with
schedule_delayed_work().
But it's better than what we had currently.
Acked-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Thu, 7 Dec 2006 17:16:07 +0000 (09:16 -0800)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
[PATCH] libata: Incorrect timing computation for PIO5/6
[PATCH] sata_promise: new EH conversion, take 2
[PATCH] libata: let ATA_FLAG_PIO_POLLING use polling pio for ATA_PROT_NODATA
[PATCH] sata_promise: cleanups, take 2
Linus Torvalds [Thu, 7 Dec 2006 17:13:20 +0000 (09:13 -0800)]
Merge /pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw
* master.kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw: (73 commits)
[DLM] Clean up lowcomms
[GFS2] Change gfs2_fsync() to use write_inode_now()
[GFS2] Fix indent in recovery.c
[GFS2] Don't flush everything on fdatasync
[GFS2] Add a comment about reading the super block
[GFS2] Mount problem with the GFS2 code
[GFS2] Remove gfs2_check_acl()
[DLM] fix format warnings in rcom.c and recoverd.c
[GFS2] lock function parameter
[DLM] don't accept replies to old recovery messages
[DLM] fix size of STATUS_REPLY message
[GFS2] fs/gfs2/log.c:log_bmap() fix printk format warning
[DLM] fix add_requestqueue checking nodes list
[GFS2] Fix recursive locking in gfs2_getattr
[GFS2] Fix recursive locking in gfs2_permission
[GFS2] Reduce number of arguments to meta_io.c:getbuf()
[GFS2] Move gfs2_meta_syncfs() into log.c
[GFS2] Fix journal flush problem
[GFS2] mark_inode_dirty after write to stuffed file
[GFS2] Fix glock ordering on inode creation
...
Linus Torvalds [Thu, 7 Dec 2006 17:09:52 +0000 (09:09 -0800)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (43 commits)
[wireless] zd1211rw: workqueue-related build fixes
[netdrvr] netxen: workqueue-related build fixes
[PATCH] sky2: sparse warnings
[PATCH] skge: fix sparse warnings
[PATCH] myri10ge: write as 2 32-byte blocks in myri10ge_submit_8rx
[PATCH] sky2: receive queue watermark tweak
[PATCH] sky2: beter ram buffer partitioning
[PATCH] sky2: add comments to PCI ids
[PATCH] sky2: add PCI for
88ec033
[PATCH] AT91RM9200 Ethernet: Use dev_alloc_skb()
[PATCH] AT91RM9200 Ethernet: Add netpoll / netconsole support
[PATCH] AT91RM9200 Ethernet: Move check_timer variable and use mod_timer()
[PATCH] AT91RM9200 Ethernet: Remove 'at91_dev' and use netdev_priv()
[PATCH] ipw2200: Fix debug output endian issue
[PATCH] ipw2200: Fix a typo
[PATCH] ipw2200: Update version stamp to 1.2.0
[PATCH] ipw2200: Add IEEE80211_RADIOTAP_TSFT for promiscuous mode
[PATCH] softmac: fix unbalanced mutex_lock/unlock in ieee80211softmac_wx_set_mlme
[PATCH] softmac: Fixed handling of deassociation from AP
[PATCH] ipw2200: replace kmalloc+memset with kcalloc
...
Linus Torvalds [Thu, 7 Dec 2006 17:05:15 +0000 (09:05 -0800)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (48 commits)
[NETFILTER]: Fix non-ANSI func. decl.
[TG3]: Identify Serdes devices more clearly.
[TG3]: Use msleep.
[TG3]: Use netif_msg_*.
[TG3]: Allow partial speed advertisement.
[TG3]: Add TG3_FLG2_IS_NIC flag.
[TG3]: Add 5787F device ID.
[TG3]: Fix Phy loopback.
[WANROUTER]: Kill kmalloc debugging code.
[TCP] inet_twdr_hangman: Delete unnecessary memory barrier().
[NET]: Memory barrier cleanups
[IPSEC]: Fix inetpeer leak in ipv4 xfrm dst entries.
audit: disable ipsec auditing when CONFIG_AUDITSYSCALL=n
audit: Add auditing to ipsec
[IRDA] irlan: Fix compile warning when CONFIG_PROC_FS=n
[IrDA]: Incorrect TTP header reservation
[IrDA]: PXA FIR code device model conversion
[GENETLINK]: Fix misplaced command flags.
[NETLIK]: Add a pointer to the Generic Netlink wiki page.
[IPV6] RAW: Don't release unlocked sock.
...
Linus Torvalds [Thu, 7 Dec 2006 16:59:11 +0000 (08:59 -0800)]
Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (156 commits)
[PATCH] x86-64: Export smp_call_function_single
[PATCH] i386: Clean up smp_tune_scheduling()
[PATCH] unwinder: move .eh_frame to RODATA
[PATCH] unwinder: fully support linker generated .eh_frame_hdr section
[PATCH] x86-64: don't use set_irq_regs()
[PATCH] x86-64: check vector in setup_ioapic_dest to verify if need setup_IO_APIC_irq
[PATCH] x86-64: Make ix86 default to HIGHMEM4G instead of NOHIGHMEM
[PATCH] i386: replace kmalloc+memset with kzalloc
[PATCH] x86-64: remove remaining pc98 code
[PATCH] x86-64: remove unused variable
[PATCH] x86-64: Fix constraints in atomic_add_return()
[PATCH] x86-64: fix asm constraints in i386 atomic_add_return
[PATCH] x86-64: Correct documentation for bzImage protocol v2.05
[PATCH] x86-64: replace kmalloc+memset with kzalloc in MTRR code
[PATCH] x86-64: Fix numaq build error
[PATCH] x86-64: include/asm-x86_64/cpufeature.h isn't a userspace header
[PATCH] unwinder: Add debugging output to the Dwarf2 unwinder
[PATCH] x86-64: Clarify error message in GART code
[PATCH] x86-64: Fix interrupt race in idle callback (3rd try)
[PATCH] x86-64: Remove unwind stack pointer alignment forcing again
...
Fixed conflict in include/linux/uaccess.h manually
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Thu, 7 Dec 2006 04:41:39 +0000 (20:41 -0800)]
[PATCH] elf.h: forward declare struct file
In file included from include/asm/patch.h:14,
from arch/ia64/kernel/patch.c:10:
include/linux/elf.h:375: warning: "struct file" declared inside parameter list
include/linux/elf.h:375: warning: its scope is only this definition or declaration, which is probably not what you want
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paul Menage [Thu, 7 Dec 2006 04:41:37 +0000 (20:41 -0800)]
[PATCH] cpuset: allow a larger buffer for writes to cpuset files
When using fake NUMA setup, the number of memory nodes can greatly exceed
the number of CPUs. So the current limit in cpuset_common_file_write() is
insufficient.
Signed-off-by: Paul Menage <menage@google.com>
Acked-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Avantika Mathur [Thu, 7 Dec 2006 04:41:36 +0000 (20:41 -0800)]
[PATCH] ext4: Eliminate inline functions
Removes all inline keywords, since the compiler will make static functions
inline when it is appropriate.
Signed-off-by: Avantika Mathur <mathur@us.ibm.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Avantika Mathur [Thu, 7 Dec 2006 04:41:35 +0000 (20:41 -0800)]
[PATCH] ext4: kmalloc to kzalloc
Performs kmalloc to kzalloc conversion
Signed-off-by: Avantika Mathur <mathur@us.ibm.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Avantika Mathur [Thu, 7 Dec 2006 04:41:33 +0000 (20:41 -0800)]
[PATCH] ext4: if expression format
changes instances of
if ((lhs = expression)) {
to the preferred coding style
lhs=expression;
if (lhs) {
Signed-off-by: Avantika Mathur <mathur@us.ibm.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Hugh Dickins [Thu, 7 Dec 2006 04:41:30 +0000 (20:41 -0800)]
[PATCH] ext3 balloc: fix _with_rsv freeze
Port fix to the off-by-one in find_next_usable_block's memscan from ext2 to
ext3; but it didn't cause a serious problem for ext3 because the additional
ext3_test_allocatable check rescued it from the error.
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Hugh Dickins [Thu, 7 Dec 2006 04:41:28 +0000 (20:41 -0800)]
[PATCH] ext3 balloc: use io_error label
ext3_new_blocks has a nice io_error label for setting -EIO, so goto that in
the one place that doesn't already use it.
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Hugh Dickins [Thu, 7 Dec 2006 04:41:27 +0000 (20:41 -0800)]
[PATCH] ext3 balloc: say rb_entry not list_entry
The reservations tree is an rb_tree not a list, so it's less confusing to use
rb_entry() than list_entry() - though they're both just container_of().
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Hugh Dickins [Thu, 7 Dec 2006 04:41:25 +0000 (20:41 -0800)]
[PATCH] ext3 balloc: fix off-by-one against rsv_end
rsv_end is the last block within the reservation, so alloc_new_reservation
should accept start_block == rsv_end as success.
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Hugh Dickins [Thu, 7 Dec 2006 04:41:25 +0000 (20:41 -0800)]
[PATCH] ext3 balloc: fix off-by-one against grp_goal
grp_goal 0 is a genuine goal (unlike -1), so ext3_try_to_allocate_with_rsv
should treat it as such.
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Hugh Dickins [Thu, 7 Dec 2006 04:41:23 +0000 (20:41 -0800)]
[PATCH] ext3 balloc: reset windowsz when full
ext3_new_blocks should reset the reservation window size to 0 when squeezing
the last blocks out of an almost full filesystem, so the retry doesn't skip
any groups with less than half that free, reporting ENOSPC too soon.
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Randy Dunlap [Thu, 7 Dec 2006 04:41:20 +0000 (20:41 -0800)]
[PATCH] IPMI: fix PROC_FS=n warnings
Fix build warnings for PROC_FS=n.
drivers/char/ipmi/ipmi_poweroff.c:707: warning: label 'out_err' defined but not used
drivers/char/ipmi/ipmi_msghandler.c:1774: warning: 'ipmb_file_read_proc' defined but not used
drivers/char/ipmi/ipmi_msghandler.c:1790: warning: 'version_file_read_proc' defined but not used
drivers/char/ipmi/ipmi_msghandler.c:1801: warning: 'stat_file_read_proc' defined but not used
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:41:16 +0000 (20:41 -0800)]
[PATCH] IPMI: increase KCS message size
Increase the maximum message size a KCS interface supports to the maximum
message size the rest of the driver supports. Some systems really support
messages this big.
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: Patrick Schoeller <Patrick.Schoeller@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:41:14 +0000 (20:41 -0800)]
[PATCH] IPMI: Fix BT long busy
The IPMI BT subdriver has been patched to survive "long busy" timeouts seen
during firmware upgrades and resets. The patch never returns the HOSED state,
synthesizes response messages with meaningful completion codes, and recovers
gracefully when the hardware finishes the long busy. The subdriver now issues
a "Get BT Capabilities" command and properly uses those results. More
informative completion codes are returned on error from transaction starts;
this logic was propogated to the KCS and SMIC subdrivers. Finally, indent and
other style quirks were normalized.
Signed-off-by: Rocky Craig <rocky.craig@hp.com>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:41:11 +0000 (20:41 -0800)]
[PATCH] IPMI: fix pci warning
Change pci_module_init() to the new interface, and check the return code to
avoid warnings and give the user useful information if this fails.
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:41:09 +0000 (20:41 -0800)]
[PATCH] IPMI: add pigeonpoint poweroff
X86 boards generally use ACPI for the power management interactions with the
BMC. However, non-x86 boards need some help. This patch adds the help for
the Motorola PigeonPoint-based IPMCs.
Signed-off-by: Joseph Barnett <jbarnett@motorola.com>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:41:07 +0000 (20:41 -0800)]
[PATCH] IPMI: system interface hotplug
Add the ability to hot add and remove interfaces in the ipmi_si driver. Any
users who have the device open will get errors if they try to send a message.
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:41:06 +0000 (20:41 -0800)]
[PATCH] IPMI: add poll delay
Make sure to delay a little in the IPMI poll routine so we can pass in a
timeout time and thus time things out.
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:41:04 +0000 (20:41 -0800)]
[PATCH] IPMI: fix request events
When the IPMI message handler requested that the interface look for events,
the ipmi_si driver would request flags, see if the event buffer full flag was
set, then request events. It's better to just send the request for events, as
it cuts one message out of the transaction if there happens to be events, and
it will fetch events even if the event buffer was not full.
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:41:02 +0000 (20:41 -0800)]
[PATCH] IPMI: Add maintenance mode
Some commands and operations on a BMC can cause the BMC to "go away" for a
while. This can cause the automatic flag processing and other things of that
nature to timeout and generate annoying logs, or possibly cause other bad
things to happen when in firmware update mode.
Add detection of those commands (cold reset, warm reset, and any firmware
command) and turns off automatic processing for 30 seconds. It also add a
manual override either way.
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:41:00 +0000 (20:41 -0800)]
[PATCH] IPMI: Allow hot system interface remove
This modifies the IPMI driver so that a lower-level interface can be
dynamically removed while in use so it can support hot-removal of hardware.
It also adds the ability to specify and dynamically change the IPMI interface
the watchdog timer and the poweroff code use.
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:40:59 +0000 (20:40 -0800)]
[PATCH] IPMI: pass sysfs name from lower level driver
Pass in the sysfs name from the lower-level IPMI driver, as the coming IPMI
serial driver will need that to link properly from the serial device sysfs
directory.
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:40:57 +0000 (20:40 -0800)]
[PATCH] IPMI: remove interface number limits
Remove the arbitrary limit of number of IPMI interfaces. This has been tested
with 8 interfaces.
Signed-off-by: Corey Minyard <minyard@acm.org>
Cc: Carol Hebert <cah@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Corey Minyard [Thu, 7 Dec 2006 04:40:54 +0000 (20:40 -0800)]
[PATCH] IPMI: Fix device model name
Add the product id to the driver model platform device name, in addition to
the device id. The IPMI spec does not require that individual BMCs in a
system have unique devices IDs, but it does require that the product id/device
id combination be unique.
This also removes a redundant check and cleans up error handling
when the sysfs registration fails.
Signed-off-by: Corey Minyard <minyard@acm.org>
Cc: Carol Hebert <cah@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paul Clements [Thu, 7 Dec 2006 04:40:53 +0000 (20:40 -0800)]
[PATCH] nbd: show nbd client pid in sysfs
Allow nbd to expose the nbd-client daemon's PID in /sys/block/nbd<x>/pid.
This is helpful for tracking connection status of a device and for
determining which nbd devices are currently in use.
Signed-off-by: Paul Clements <paul.clements@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ingo Molnar [Thu, 7 Dec 2006 04:40:51 +0000 (20:40 -0800)]
[PATCH] add ignore_loglevel boot option
Sometimes the kernel prints something interesting while userspace bootup
keeps messages turned off via loglevel. Enable the printing of /all/
kernel messages via the "ignore_loglevel" boot option. Off by default.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ingo Molnar [Thu, 7 Dec 2006 04:40:50 +0000 (20:40 -0800)]
[PATCH] lockdep: register_lock_class() fix
The hash_lock must only ever be taken with irqs disabled. This happens in
all the important places, except one codepath: register_lock_class(). The
race should trigger rarely because register_lock_class() is quite rare and
single-threaded (happens during init most of the time).
The fix is to disable irqs.
( bug found live in -rt: there preemption is alot more agressive and
preempting with the hash-lock held caused a lockup.)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Erik Mouw [Thu, 7 Dec 2006 04:40:49 +0000 (20:40 -0800)]
[PATCH] Update ext[23] mailing list address
The ext[23] mailing list moved from sf.net to vger.kernel.org so update
the MAINTAINERS file.
Signed-off-by: Erik Mouw <erik@harddisk-recovery.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Johann Lombardi [Thu, 7 Dec 2006 04:40:46 +0000 (20:40 -0800)]
[PATCH] ext4: fix credit calculation in ext4_ext_calc_credits_for_insert
Fix a nit in ext4_ext_calc_credits_for_insert(). Besides, credits for the
new root are already added in the index split accounting.
Signed-off-by: Johann Lombardi <johann.lombardi@bull.net>
Signed-off-by: Alex Tomas <alex@clusterfs.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Benjamin LaHaise [Thu, 7 Dec 2006 04:40:45 +0000 (20:40 -0800)]
[PATCH] aio: remove ki_retried debugging member
Remove the ki_retried member from struct kiocb. I think the idea was
bounced around a while back, but Arnaldo pointed out another reason that we
should dig it up when he pointed out that the last cacheline of struct
kiocb only contains 4 bytes. By removing the debugging member, we save
more than the 8 byte on 64 bit machines.
Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
Acked-by: Ken Chen <kenneth.w.chen@intel.com>
Acked-by: Zach Brown <zach.brown@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Chen, Kenneth W [Thu, 7 Dec 2006 04:40:43 +0000 (20:40 -0800)]
[PATCH] aio: kill pointless ki_nbytes assignment in aio_setup_single_vector
io_submit_one assigns ki_left = ki_nbytes = iocb->aio_nbytes, then calls
down to aio_setup_iocb, then to aio_setup_single_vector. In there,
ki_nbytes is reassigned to the same value it got two call stack above it.
There is no need to do so.
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Acked-by: Zach Brown <zach.brown@oracle.com>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Magnus Damm [Thu, 7 Dec 2006 04:40:41 +0000 (20:40 -0800)]
[PATCH] Kexec / Kdump: Unify elf note code
The elf note saving code is currently duplicated over several
architectures. This cleanup patch simply adds code to a common file and
then replaces the arch-specific code with calls to the newly added code.
The only drawback with this approach is that s390 doesn't fully support
kexec-on-panic which for that arch leads to introduction of unused code.
Signed-off-by: Magnus Damm <magnus@valinux.co.jp>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Alexey Dobriyan [Thu, 7 Dec 2006 04:40:39 +0000 (20:40 -0800)]
[PATCH] do_coredump() and not stopping rewrite attacks?
On Sat, Dec 02, 2006 at 11:47:44PM +0300, Alexey Dobriyan wrote:
> David Binderman compiled 2.6.19 with icc and grepped for "was set but never
> used". Many warnings are on
> http://coderock.org/kj/unused-2.6.19-fs
Heh, the very first line:
fs/exec.c(1465): remark #593: variable "flag" was set but never used
fs/exec.c:
1477 /*
1478 * We cannot trust fsuid as being the "true" uid of the
1479 * process nor do we know its entire history. We only know it
1480 * was tainted so we dump it as root in mode 2.
1481 */
1482 if (mm->dumpable == 2) { /* Setuid core dump mode */
1483 flag = O_EXCL; /* Stop rewrite attacks */
1484 current->fsuid = 0; /* Dump root private */
1485 }
And then filp_open follows with "flag" totally ignored.
(akpm: this restores the code to Alan's original version. Andi's "Support
piping into commands in /proc/sys/kernel/core_pattern" (cset
d025c9db) broke
it).
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: <stable@kerenl.org>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Thu, 7 Dec 2006 04:40:38 +0000 (20:40 -0800)]
[PATCH] cleanup asm/setup.h userspace visibility
Make the contents of the userspace asm/setup.h header consistent on all
architectures:
- export setup.h to userspace on all architectures
- export only COMMAND_LINE_SIZE to userspace
- frv: move COMMAND_LINE_SIZE from param.h
- i386: remove duplicate COMMAND_LINE_SIZE from param.h
- arm:
- export ATAGs to userspace
- change u8/u16/u32 to __u8/__u16/__u32
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jun Chen [Thu, 7 Dec 2006 04:40:37 +0000 (20:40 -0800)]
[PATCH] fs: make nls_cp936.c handle some U00XY characters and U20AC correctly
Twenty characters in cp936 are not correctly handled. They're all in the
U00 plane. nls_cp936 converts all U00XY to XY but this is not correct for
some characters.(e.g. U00B7 -> A1A4, U00A8 -> A1A7).
This problem is fixed by generating u2c_00 based on all c2u_xx and changing
uni2char() to give U00 plane a special handling. The "â\82¬"(U20AC,80 in
cp936) is also be handled properly.
Acked-by: Gang Chen <cgdlut@gmail.com>
Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Helge Deller [Thu, 7 Dec 2006 04:40:36 +0000 (20:40 -0800)]
[PATCH] struct seq_operations and struct file_operations constification
- move some file_operations structs into the .rodata section
- move static strings from policy_types[] array into the .rodata section
- fix generic seq_operations usages, so that those structs may be defined
as "const" as well
[akpm@osdl.org: couple of fixes]
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Yan Burman [Thu, 7 Dec 2006 04:40:34 +0000 (20:40 -0800)]
[PATCH] jffs: replace kmalloc+memset with kzalloc
Replace kmalloc+memset with kzalloc
Signed-off-by: Yan Burman <burman.yan@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Yan Burman [Thu, 7 Dec 2006 04:40:33 +0000 (20:40 -0800)]
[PATCH] arm26: replace kmalloc+memset with kzalloc
Replace kmalloc+memset with kzalloc
Signed-off-by: Yan Burman <burman.yan@gmail.com>
CC: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Yan Burman [Thu, 7 Dec 2006 04:40:32 +0000 (20:40 -0800)]
[PATCH] affs: replace kmalloc+memset with kzalloc
Replace kmalloc+memset with kzalloc
Signed-off-by: Yan Burman <burman.yan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Thu, 7 Dec 2006 04:40:31 +0000 (20:40 -0800)]
[PATCH] remove drivers/block/paride/jumbo
Let's remove this pre-historic paride building script.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Thu, 7 Dec 2006 04:40:29 +0000 (20:40 -0800)]
[PATCH] paride: remove parport #ifdef's
CONFIG_PARIDE depends on CONFIG_PARPORT_PC, so there's no reason for
these #ifdef's.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Thu, 7 Dec 2006 04:40:28 +0000 (20:40 -0800)]
[PATCH] cleanup include/asm-generic/atomic.h
cleanup asm-generic/atomic.h
- no longer a userspace header
- remove the unneeded #include <asm/types.h>
- #else/#endif comments
[akpm@osdl.org: fix arm build]
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ralf Baechle [Thu, 7 Dec 2006 04:40:26 +0000 (20:40 -0800)]
[PATCH] futex: remove unneeded barrier
When disassembling a kernel I found around over 90 sync Instructions from
mb, rmb and wmb calls in the kernel and only few of those make any sense to
me. So here's the first one - I think the wmb() in kernel/futex.c is not
needed on uniprocessors so should become an smb_wmb().
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Thu, 7 Dec 2006 04:40:25 +0000 (20:40 -0800)]
[PATCH] MAINTAINERS: remove the non-existing sun3 list
sun3-list@redhat.com does no longer exist.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paul Fulghum [Thu, 7 Dec 2006 04:40:24 +0000 (20:40 -0800)]
[PATCH] generic HDLC synclink config mismatch fix
Fix compile errors on mismatch between generic HDLC and synclink drivers.
Notes:
generic HDLC support for synclink drivers is *optional* so you can't just
use depend on in Kconfig
This solution is deemed the best after 7 months of review and criticism by
many developers including AKPM. Read the threads on LKML before posting
about this solution.
Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Thu, 7 Dec 2006 04:40:23 +0000 (20:40 -0800)]
[PATCH] remove NFSD_OPTIMIZE_SPACE
This patch removes the unused NFSD_OPTIMIZE_SPACE.
Additionally, it does differently what NFSD_OPTIMIZE_SPACE was supposed to do:
Nowadays, gcc knows best when to inline code, and CONFIG_CC_OPTIMIZE_FOR_SIZE
even tells gcc globally whether to optimize for size or for speed. Therefore,
this patch also removes all inline's from these files.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Thu, 7 Dec 2006 04:40:22 +0000 (20:40 -0800)]
[PATCH] include/asm-h8300/: "extern inline" -> "static inline"
"extern inline" generates a warning with -Wmissing-prototypes and I'm
currently working on getting the kernel cleaned up for adding this to the
CFLAGS since it will help us to avoid a nasty class of runtime errors.
If there are places that really need a forced inline, __always_inline would be
the correct solution.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Thu, 7 Dec 2006 04:40:21 +0000 (20:40 -0800)]
[PATCH] include/asm-cris/: "extern inline" -> "static inline"
"extern inline" generates a warning with -Wmissing-prototypes and I'm
currently working on getting the kernel cleaned up for adding this to the
CFLAGS since it will help us to avoid a nasty class of runtime errors.
If there are places that really need a forced inline, __always_inline would be
the correct solution.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Torben Mathiasen [Thu, 7 Dec 2006 04:40:20 +0000 (20:40 -0800)]
[PATCH] New updated devices.txt - LANANA
[jengelh@linux01.gwdg.de: cleanups]
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Acked-by: Torben Mathiasen <torben.mathiasen@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Josh Triplett [Thu, 7 Dec 2006 04:40:19 +0000 (20:40 -0800)]
[PATCH] Add Sparse annotations to SRCU wrapper functions in rcutorture
The SRCU wrapper functions srcu_torture_read_lock and
srcu_torture_read_unlock in rcutorture intentionally change the SRCU
context; annotate them accordingly, to avoid a warning.
Signed-off-by: Josh Triplett <josh@freedesktop.org>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
David Rientjes [Thu, 7 Dec 2006 04:40:18 +0000 (20:40 -0800)]
[PATCH] sys: remove unused variable
Remove unused 'new_ruid' variable.
Reported by David Binderman <dcb314@hotmail.com>.
Signed-off-by: David Rientjes <rientjes@cs.washington.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
David Rientjes [Thu, 7 Dec 2006 04:40:16 +0000 (20:40 -0800)]
[PATCH] fs: remove unused variable
Removed unused 'have_pt_gnu_stack' variable.
Reported by David Binderman <dcb314@hotmail.com>
Signed-off-by: David Rientjes <rientjes@cs.washington.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Thu, 7 Dec 2006 04:40:15 +0000 (20:40 -0800)]
[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols
In time for 2.6.20, we can get rid of this junk.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric Sandeen [Thu, 7 Dec 2006 04:40:13 +0000 (20:40 -0800)]
[PATCH] ext3/4: don't do orphan processing on readonly devices
If you do something like:
# touch foo
# tail -f foo &
# rm foo
# <take snapshot>
# <mount snapshot>
you'll panic, because ext3/4 tries to do orphan list processing on the
readonly snapshot device, and:
kernel: journal commit I/O error
kernel: Assertion failure in journal_flush_Rsmp_e2f189ce() at journal.c:1356: "!journal->j_checkpoint_transactions"
kernel: Kernel panic: Fatal exception
for a truly readonly underlying device, it's reasonable and necessary
to just skip orphan list processing.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Robert P. J. Day [Thu, 7 Dec 2006 04:40:12 +0000 (20:40 -0800)]
[PATCH] Kbuild: add 3 more header files to get properly "unifdef"ed
Add 3 more files to get "unifdef"ed when creating sanitized headers with
"make headers_install".
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Mariusz Kozlowski [Thu, 7 Dec 2006 04:40:10 +0000 (20:40 -0800)]
[PATCH] fs: reiserfs add missing brackets
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Mariusz Kozlowski [Thu, 7 Dec 2006 04:40:09 +0000 (20:40 -0800)]
[PATCH] fs: ufs add missing bracket
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>