* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (22 commits)
tun: Multicast handling in tun_chr_ioctl() needs proper locking.
[NET]: Fix heavy stack usage in seq_file output routines.
[AF_UNIX] Initialise UNIX sockets before general device initcalls
[RTNETLINK]: Fix bogus ASSERT_RTNL warning
iwlwifi: Fix built-in compilation of iwlcore (part 2)
tun: Fix minor race in TUNSETLINK ioctl handling.
ppp_generic: use stats from net_device structure
iwlwifi: Don't unlock priv->mutex if it isn't locked
wireless: rndis_wlan: modparam_workaround_interval is never below 0.
prism54: prism54_get_encode() test below 0 on unsigned index
mac80211: update mesh EID values
b43: Workaround DMA quirks
mac80211: fix use before check of Qdisc length
net/mac80211/rx.c: fix off-by-one
mac80211: Fix race between ieee80211_rx_bss_put and lookup routines.
ath5k: Fix radio identification on AR5424/2424
ssb: Fix all-ones boardflags
b43: Add more btcoexist workarounds
b43: Fix HostFlags data types
b43: Workaround invalid bluetooth settings
...
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: (23 commits)
sparc: sunzilog uart order
[SPARC64]: Detect trap frames in stack backtraces.
[SPARC64]: %l6 trap return handling no longer necessary.
[SPARC64]: Use trap type stored in pt_regs to handle syscall restart.
[SPARC64]: Store magic cookie and trap type in pt_regs.
[SPARC64]: PROM debug console can be CON_ANYTIME.
sparc64: cleanup after SunOS/Solaris binary emulation removal
sparc: cleanup after SunOS binary emulation removal
[SPARC64]: Add NUMA support.
[SPARC64]: Allocate TSB node-local.
[SPARC64]: NUMA device infrastructure.
[SPARC64]: Kill pci_iommu_table_init() declaration.
[SPARC64]: Once we have the boot cmdline, call parse_early_param()
[SPARC64]: Remove unused asm-sparc64/numnodes.h
[SPARC64]: Decrease SECTION_SIZE_BITS to 30.
[SPARC64]: Initialize MDESC earlier and use lmb_alloc()
[SPARC64]: Use lmb_alloc() for PROM device tree.
[SPARC64]: Call real_setup_per_cpu_areas() earlier and use lmb_alloc().
[SPARC64]: Fully use LMB information in bootmem_init().
[SPARC64]: Start using LMB information in bootmem_init().
...
- if (brk < mm->end_code)
+ if (brk < mm->start_brk)
goto out;
The problem is that osf_set_program_attributes()
does update mm->end_code, but not mm->start_brk,
which still contains inappropriate value left from
binary loader, so brk() always fails.
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ivan Kokshaysky [Thu, 24 Apr 2008 12:51:55 +0000 (16:51 +0400)]
alpha: fix legacy mode PCI IDE controllers
Legacy IDE resources were never properly allocated on most
alpha platforms, so IDE expectedly stopped working after
commit 10f000a2fd805e8ccfe988e8615545467bb7f7df (generic
pci_enable_resources).
Always allocate "fixed" PCI resources before doing anything else;
remove Cypress IDE quirk, as it's a generic problem which is
handled in common PCI probe code.
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Robert Reif [Thu, 24 Apr 2008 10:37:51 +0000 (03:37 -0700)]
sparc: sunzilog uart order
I have a sparcstation 20 clone with a lot of on board serial ports.
The serial core code assumes that uarts are assigned contiguously
and that may not be the case when there are multiple zs devices
present. This patch insures that uart chips are placed in front of
keyboard/mouse chips in the port table.
ffd37420: ttyS0 at MMIO 0xf1100000 (irq = 44) is a zs (ESCC)
Console: ttyS0 (SunZilog zs0)
console [ttyS0] enabled ffd37420: ttyS1 at MMIO 0xf1100004 (irq = 44) is a zs (ESCC) ffd37500: Keyboard at MMIO 0xf1000000 (irq = 44) is a zs ffd37500: Mouse at MMIO 0xf1000004 (irq = 44) is a zs ffd3c5c0: ttyS2 at MMIO 0xf1100008 (irq = 44) is a zs (ESCC) ffd3c5c0: ttyS3 at MMIO 0xf110000c (irq = 44) is a zs (ESCC) ffd3c6a0: ttyS4 at MMIO 0xf1100010 (irq = 44) is a zs (ESCC) ffd3c6a0: ttyS5 at MMIO 0xf1100014 (irq = 44) is a zs (ESCC) ffd3c780: ttyS6 at MMIO 0xf1100018 (irq = 44) is a zs (ESCC) ffd3c780: ttyS7 at MMIO 0xf110001c (irq = 44) is a zs (ESCC)
Signed-off-by: Robert Reif <reif@earthlink.net> Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 24 Apr 2008 10:15:22 +0000 (03:15 -0700)]
[SPARC64]: %l6 trap return handling no longer necessary.
Now that we indicate the "restart system call" in the
trap type field of pt_regs->magic, we don't need to
set the %l6 boolean in all of the trap return paths.
And we therefore don't need to pass it to do_notify_resume().
Signed-off-by: David S. Miller <davem@davemloft.net>
The proc-*.S files have the _prefetch_abort pointer placed at the end
of the processor structure but the cpu-multi32.h defines it in the
second position. The patch also fixes the support for XSC3 and the
MMU-less CPUs (740, 7tdmi, 940, 946 and 9tdmi).
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Pavel Emelyanov [Thu, 24 Apr 2008 08:02:16 +0000 (01:02 -0700)]
[NET]: Fix heavy stack usage in seq_file output routines.
Plan C: we can follow the Al Viro's proposal about %n like in this patch.
The same applies to udp, fib (the /proc/net/route file), rt_cache and
sctp debug. This is minus ~150-200 bytes for each.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
David Woodhouse [Thu, 24 Apr 2008 07:59:25 +0000 (00:59 -0700)]
[AF_UNIX] Initialise UNIX sockets before general device initcalls
When drivers call request_module(), it tries to do something with UNIX
sockets and triggers a 'runaway loop modprobe net-pf-1' warning. Avoid
this by initialising AF_UNIX support earlier.
Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 24 Apr 2008 05:52:13 +0000 (22:52 -0700)]
[SPARC64]: Store magic cookie and trap type in pt_regs.
This sets us up for several simplifications and facilities:
1) The magic cookie lets us identify trap frames more
accurately in stack backtraces.
2) The trap type lets us simplify all of the "are we in
a syscall" state management and checks.
3) We can now see if a task off the cpu is sleeping in
a system call or not. In fact, we can see what
trap it is sleeping in whatever the type. The utrace
guys will use this.
Based upon some discussions with Roland McGrath.
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Thu, 24 Apr 2008 02:15:59 +0000 (19:15 -0700)]
sparc64: cleanup after SunOS/Solaris binary emulation removal
The following cleanups are now possible:
- arch/sparc64/kernel/entry.S:ret_sys_call no longer has to be global
- arch/sparc64/kernel/sparc64_ksyms.c:
remove no longer used prototypes
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Thu, 24 Apr 2008 02:15:34 +0000 (19:15 -0700)]
sparc: cleanup after SunOS binary emulation removal
The following cleanups are now possible:
- arch/sparc/kernel/entry.S:ret_sys_call no longer has to be global
- arch/sparc/kernel/signal.c:sys_sigpause() can be removed
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 24 Apr 2008 06:30:59 +0000 (23:30 -0700)]
[LMB]: Fix lmb allocation regression.
Changeset d9024df02ffe74d723d97d552f86de3b34beb8cc ("[LMB] Restructure
allocation loops to avoid unsigned underflow") removed the alignment
of the 'size' argument to call lmb_add_region() done by __lmb_alloc_base().
Patrick McHardy [Thu, 24 Apr 2008 05:10:48 +0000 (22:10 -0700)]
[RTNETLINK]: Fix bogus ASSERT_RTNL warning
ASSERT_RTNL uses mutex_trylock to test whether the rtnl_mutex is
held. This bogus warnings when running in atomic context, which
f.e. happens when adding secondary unicast addresses through
macvlan or vlan or when synchronizing multicast addresses from
wireless devices.
Mid-term we might want to consider moving all address updates
to process context since the locking seems overly complicated,
for now just fix the bogus warning by changing ASSERT_RTNL to
use mutex_is_locked().
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 24 Apr 2008 02:37:58 +0000 (19:37 -0700)]
tun: Fix minor race in TUNSETLINK ioctl handling.
Noticed by Alan Cox.
The IFF_UP test is a bit racey, because other entities
outside of this driver's ioctl handler can modify that
state, even though this ioctl handler runs under
lock_kernel().
Signed-off-by: David S. Miller <davem@davemloft.net>
Paulius Zaleckas [Thu, 24 Apr 2008 01:54:01 +0000 (18:54 -0700)]
ppp_generic: use stats from net_device structure
Use stats which now is in the net_device instead of one declared in
ppp structure.
Kill ppp_net_stats function, because by default it is used identical
internal_stats function from net/core/dev.c
Signed-of-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: David S. Miller <davem@davemloft.net>
Roland Dreier [Wed, 23 Apr 2008 23:22:13 +0000 (16:22 -0700)]
iwlwifi: Don't unlock priv->mutex if it isn't locked
Commit b716bb91 ("iwlwifi: Cancel scanning upon association") moved the
test of priv->vif in iwl{3945,4964}_mac_config_interface() outside of
where priv->mutex is held, but still tries to do mutex_unlock() on
return. This is clearly wrong and triggers a nasty lockdep warning when
this codepath is triggered. Fix this by removing the mutex_unlock().
Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis Carlos Cobo [Wed, 23 Apr 2008 19:34:59 +0000 (12:34 -0700)]
mac80211: update mesh EID values
This patch updates mesh EID values, some of which where conflicting with
already-approved 11h EIDs (pointed out by Tomas Winkler). I wanted to use the
values suggested in the last available 802.11 draft (2.0) but it assigns 50 to
MESH_CONFIG, the same value than EXT_SUPP_RATES. Using the values proposed in
the draft incremented by one.
Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Michael Buesch [Wed, 23 Apr 2008 17:13:01 +0000 (19:13 +0200)]
b43: Workaround DMA quirks
Some mainboards/CPUs don't allow DMA masks bigger than a certain limit.
Some VIA crap^h^h^h^hdevices have an upper limit of 0xFFFFFFFF. So in this
case a 64-bit b43 device would always fail to acquire the mask.
Implement a workaround to fallback to lower DMA mask, as we can always
also support a lower mask.
Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ron Rindjunsky [Wed, 23 Apr 2008 10:45:12 +0000 (13:45 +0300)]
mac80211: fix use before check of Qdisc length
This patch fixes use of Qdisc length in requeue function, before we checked
the reference is valid. (Adrian Bunk's catch)
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Adrian Bunk [Wed, 23 Apr 2008 09:51:28 +0000 (12:51 +0300)]
net/mac80211/rx.c: fix off-by-one
This patch fixes an off-by-one in net/mac80211/rx.c introduced by
commit 8318d78a44d49ac1edf2bdec7299de3617c4232e
(cfg80211 API for channels/bitrates, mac80211 and driver conversion)
and spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Pavel Emelyanov [Wed, 23 Apr 2008 07:47:15 +0000 (11:47 +0400)]
mac80211: Fix race between ieee80211_rx_bss_put and lookup routines.
The put routine first decrements the users counter and then
(if it is zero) locks the sta_bss_lock and removes one from
the list and the hash.
Thus, any of ieee80211_sta_config_auth, ieee80211_rx_bss_get
or ieee80211_rx_mesh_bss_get can race with it by finding a
bss that is about to get kfree-ed.
Using atomic_dec_and_lock in ieee80211_rx_bss_put takes care
of this race.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Sat, 19 Apr 2008 15:52:12 +0000 (17:52 +0200)]
ssb: Fix all-ones boardflags
In the SSB SPROM a field set to all ones means the value
is not defined in the SPROM.
In case of the boardflags, we need to set them to zero
to avoid confusing drivers. Drivers will only check the
flags by ANDing.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Gabor Stefanik <netrolller.3d@gmail.com> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Michael Buesch [Fri, 18 Apr 2008 18:51:41 +0000 (20:51 +0200)]
b43: Workaround invalid bluetooth settings
This adds a workaround for invalid bluetooth SPROM settings
on ASUS PCI cards.
This will stop the microcode from poking with the BT GPIO line.
This fixes data transmission on this device, as the BT GPIO line
is used for something TX related on this device
(probably the power amplifier or the radio).
This also adds a modparam knob to help debugging this in the future,
as more devices with this bug may show up.
Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Thu, 17 Apr 2008 17:36:28 +0000 (19:36 +0200)]
mac80211: MAINTAINERS update
This updates the mac80211 maintainers entry to
 1) remove Jiri
2) put me first
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Michael Wu <flamingice@sourmilk.net> Cc: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
There are two structures named wmm_info and wmm_param, they are used while
parsing the beacon frame. (Check the function ieee802_11_parse_elems).
Certain APs like D-link does not set the fifth bit in WMM IE.
While sending the association request to n-only ap it checks for wmm_ie.
If it is set then only ieee80211_ht_cap is sent during association request.
So n-only association fails.
And this patch fixes this problem by copying the wmm_info to wmm_ie,
which enables the "wmm" flag in iee80211_send_assoc.
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Acked-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
[patch 7/7] vfs: mountinfo: show dominating group id
[patch 6/7] vfs: mountinfo: add /proc/<pid>/mountinfo
[patch 5/7] vfs: mountinfo: allow using process root
[patch 4/7] vfs: mountinfo: add mount peer group ID
[patch 3/7] vfs: mountinfo: add mount ID
[patch 2/7] vfs: mountinfo: add seq_file_root()
[patch 1/7] vfs: mountinfo: add dentry_path()
[PATCH] remove unused label in xattr.c (noise from ro-bind)
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
iwlwifi: Fix built-in compilation of iwlcore
net: Unexport move_addr_to_{kernel,user}
rt2x00: Select LEDS_CLASS.
iwlwifi: Select LEDS_CLASS.
leds: Do not guard NEW_LEDS with HAS_IOMEM
[IPSEC]: Fix catch-22 with algorithm IDs above 31
time: Export set_normalized_timespec.
tcp: Make use of before macro in tcp_input.c
hamradio: Remove unneeded and deprecated cli()/sti() calls in dmascc.c
[NETNS]: Remove empty ->init callback.
[DCCP]: Convert do_gettimeofday() to getnstimeofday().
[NETNS]: Don't initialize err variable twice.
[NETNS]: The ip6_fib_timer can work with garbage on net namespace stop.
[IPV4]: Convert do_gettimeofday() to getnstimeofday().
[IPV4]: Make icmp_sk_init() static.
[IPV6]: Make struct ip6_prohibit_entry_template static.
tcp: Trivial fix to correct function name in a comment in net/ipv4/tcp.c
[NET]: Expose netdevice dev_id through sysfs
skbuff: fix missing kernel-doc notation
[ROSE]: Fix soft lockup wrt. rose_node_list_lock
Len Brown [Wed, 23 Apr 2008 04:09:13 +0000 (00:09 -0400)]
pnpacpi: fix potential corruption on "pnpacpi: exceeded the max number of IRQ resources 2"
PNP_MAX_IRQ is 2
If a device invokes pnpacpi_parse_allocated_irqresource() 0, 1, or 2 times, we are happy.
The 3rd time, we will fail and print "pnpacpi: exceeded the max number of IRQ resources: 2"
The 4th and subsequent calls (if this ever happened) would silently scribble on
irq_resource[2], which doesn't actualy exist.
Found-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[mszeredi@suse.cz] rewrite and split big patch into managable chunks
/proc/mounts in its current form lacks important information:
- propagation state
- root of mount for bind mounts
- the st_dev value used within the filesystem
- identifier for each mount and it's parent
It also suffers from the following problems:
- not easily extendable
- ambiguity of mountpoints within a chrooted environment
- doesn't distinguish between filesystem dependent and independent options
- doesn't distinguish between per mount and per super block options
This patch introduces /proc/<pid>/mountinfo which attempts to address
all these deficiencies.
Code shared between /proc/<pid>/mounts and /proc/<pid>/mountinfo is
extracted into separate functions.
Thanks to Al Viro for the help in getting the design right.
Signed-off-by: Ram Pai <linuxram@us.ibm.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Miklos Szeredi [Thu, 27 Mar 2008 12:06:24 +0000 (13:06 +0100)]
[patch 5/7] vfs: mountinfo: allow using process root
Allow /proc/<pid>/mountinfo to use the root of <pid> to calculate
mountpoints.
- move definition of 'struct proc_mounts' to <linux/mnt_namespace.h>
- add the process's namespace and root to this structure
- pass a pointer to 'struct proc_mounts' into seq_operations
In addition the following cleanups are made:
- use a common open function for /proc/<pid>/{mounts,mountstat}
- surround namespace.c part of these proc files with #ifdef CONFIG_PROC_FS
- make the seq_operations structures const
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Miklos Szeredi [Thu, 27 Mar 2008 12:06:23 +0000 (13:06 +0100)]
[patch 4/7] vfs: mountinfo: add mount peer group ID
Add a unique ID to each peer group using the IDR infrastructure. The
identifiers are reused after the peer group dissolves.
The IDR structures are protected by holding namepspace_sem for write
while allocating or deallocating IDs.
IDs are allocated when a previously unshared vfsmount becomes the
first member of a peer group. When a new member is added to an
existing group, the ID is copied from one of the old members.
IDs are freed when the last member of a peer group is unshared.
Setting the MNT_SHARED flag on members of a subtree is done as a
separate step, after all the IDs have been allocated. This way an
allocation failure can be cleaned up easilty, without affecting the
propagation state.
Based on design sketch by Al Viro.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Miklos Szeredi [Thu, 27 Mar 2008 12:06:21 +0000 (13:06 +0100)]
[patch 2/7] vfs: mountinfo: add seq_file_root()
Add a new function:
seq_file_root()
This is similar to seq_path(), but calculates the path relative to the
given root, instead of current->fs->root. If the path was unreachable
from root, then modify the root parameter to reflect this.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Ram Pai [Thu, 27 Mar 2008 12:06:20 +0000 (13:06 +0100)]
[patch 1/7] vfs: mountinfo: add dentry_path()
[mszeredi@suse.cz] split big patch into managable chunks
Add the following functions:
dentry_path()
seq_dentry()
These are similar to d_path() and seq_path(). But instead of
calculating the path within a mount namespace, they calculate the path
from the root of the filesystem to a given dentry, ignoring mounts
completely.
Signed-off-by: Ram Pai <linuxram@us.ibm.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
[PATCH] get rid of __exit_files(), __exit_fs() and __put_fs_struct()
[PATCH] proc_readfd_common() race fix
[PATCH] double-free of inode on alloc_file() failure exit in create_write_pipe()
[PATCH] teach seq_file to discard entries
[PATCH] umount_tree() will unhash everything itself
[PATCH] get rid of more nameidata passing in namespace.c
[PATCH] switch a bunch of LSM hooks from nameidata to path
[PATCH] lock exclusively in collect_mounts() and drop_collected_mounts()
[PATCH] move a bunch of declarations to fs/internal.h
Commit 884525655d07fdee9245716b998ecdc45cdd8007 ("PCI: clean up resource
alignment management") didn't set the alignment information for the
cardbus window resources, causing their subsequent allocations to fail
miserably with a message like
yenta_cardbus 0000:15:00.0: device not available because of BAR 7 [100:1ff] collisions
yenta_cardbus: probe of 0000:15:00.0 failed with error -16
or similar.
This fixes it and clarifies the code a bit too (we used to have to use
the insane PCI bridge alignment logic that put the alignment in the
"start" field, this makes it use the slightly easier-to-understand
size-based alignment, and allows us to set the resource start to zero
until it gets allocated).
Reported-and-tested-by: Jeff Chua <jeff.chua.linux@gmail.com> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 22 Apr 2008 09:35:42 +0000 (05:35 -0400)]
[PATCH] get rid of __exit_files(), __exit_fs() and __put_fs_struct()
The only reason to have separated __...() for those was to keep them inlined
for local users in exit.c. Since Alexey removed the inline on those, there's
no reason whatsoever to keep them around; just collapse with normal variants.
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] run drivers/misc/sgi-xp through scripts/checkpatch.pl
[IA64] run rest drivers/misc/sgi-xp through scripts/Lindent
[IA64] run some drivers/misc/sgi-xp through scripts/Lindent
[IA64] move XP and XPC to drivers/misc/sgi-xp
[IA64] minor irq handler cleanups
[IA64] simplify notify hooks in mca.c
[IA64] do notify DIE_MCA_MONARCH_PROCESS for each monarchs
[IA64] disable interrupts on exit of ia64_trace_syscall
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6:
SELinux fixups needed for preemptable RCU from -rt
SELinux: no BUG_ON(!ss_initialized) in selinux_clone_mnt_opts
Dean Nelson [Tue, 22 Apr 2008 19:50:17 +0000 (14:50 -0500)]
[IA64] run drivers/misc/sgi-xp through scripts/checkpatch.pl
Addressed issues raised by scripts/checkpatch.pl. Removed unnecessary curly
braces. Eliminated uses of volatiles and use of kernel_thread() and daemonize().
Signed-off-by: Dean Nelson <dcn@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
i2c: Fix platform driver hotplug/coldplug
i2c: New driver for the SuperH Mobile I2C bus controller
i2c/scx200_acb: Don't use 0 as NULL pointer
i2c-bfin-twi: Fix mismatch in add timer and delete timer
i2c-bfin-twi: Just let i2c-bfin-twi driver depends on BLACKFIN
i2c-bfin-twi: Use simpler comment headers and strip out information that is maintained in the scm's log
i2c-bfin-twi: Cleanup driver descriptions, versions and some module useful information
i2c-bfin-twi: Add missing pin mux operation
i2c-bfin-twi: Add platform_resource interface to support multi-port TWI controllers
i2c-bfin-twi: Add repeat start feature to avoid break of a bundle of i2c master xfer operation
i2c: Remove trailing whitespaces in busses/Kconfig
i2c: Replace remaining __FUNCTION__ occurrences
i2c: Renesas SH7760 I2C master driver
i2c-dev: Split i2cdev_ioctl
i2c-ibm_iic: Support building as an of_platform driver
i2c-ibm_iic: Change the log levels
i2c: Add platform driver on top of the new pca-algorithm
i2c-algo-pca: Extend for future drivers
i2c-algo-pca: Remove trailing whitespaces and unnecessary UTF
i2c: Remove the algorithm drivers from the config menu
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm:
dlm: linux/{dlm,dlm_device}.h: cleanup for userspace
dlm: common max length definitions
dlm: move plock code from gfs2
dlm: recover nodes that are removed and re-added
dlm: save master info after failed no-queue request
dlm: make dlm_print_rsb() static
dlm: match signedness between dlm_config_info and cluster_set
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: Suppress hidinput for Samsung IR control
HID: remove 60x GTCO devices from blacklist
HID: export headers properly
HID: WiseGroup 866 Dual Joypad needs output reports quirk
HID: ThrustMaster FF driver is no longer experimental
HID: Logitech diNovo Mini pad support
HID: fix race between open() and disconnect() in usbhid
HID: make hid_input_field and usbhid_modify_dquirk static
HID: pass numbered reports properly to hidraw
HID: fix misplaced rdesc quirk
HID: force feedback driver for Logitech Rumblepad 2
HID: move wait from hid to usbhid
HID: make function from dbg_hid
HID: fix sparse warnings
HID: only dump report traffic with debug level 2
HID: patch to add NOGET for DMI/Acomdata
HID: Sunplus Wireless Desktop needs report descriptor fixup
HID: quirk for MS Wireless Desktop Receiver (model 1028)
HID: fixup fullspeed interval on highspeed Afatech DVB-T IR kbd
HID: fix build failure in hiddev_ioctl with gcc 3.2
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: (41 commits)
udf: use crc_itu_t from lib instead of udf_crc
udf: Fix compilation warnings when UDF debug is on
udf: Fix bug in VAT mapping code
udf: Add read-only support for 2.50 UDF media
udf: Fix handling of multisession media
udf: Mount filesystem read-only if it has pseudooverwrite partition
udf: Handle VAT packed inside inode properly
udf: Allow loading of VAT inode
udf: Fix detection of VAT version
udf: Silence warning about accesses beyond end of device
udf: Improve anchor block detection
udf: Cleanup anchor block detection.
udf: Move processing of virtual partitions
udf: Move filling of partition descriptor info into a separate function
udf: Improve error recovery on mount
udf: Cleanup volume descriptor sequence processing
udf: fix anchor point detection
udf: Remove declarations of arrays of size UDF_NAME_LEN (256 bytes)
udf: Remove checking of existence of filename in udf_add_entry()
udf: Mark udf_process_sequence() as noinline
...
Petr Tesarik [Tue, 22 Apr 2008 03:36:52 +0000 (05:36 +0200)]
fix brd allocation flags
While looking at the implementation of the Ram backed block device
driver, I stumbled across a write-only local variable, which makes
little sense, so I assume it should actually work like this:
Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Kay Sievers [Tue, 22 Apr 2008 20:16:49 +0000 (22:16 +0200)]
i2c: Fix platform driver hotplug/coldplug
Since 43cc71eed1250755986da4c0f9898f9a635cb3bf, the platform
modalias is prefixed with "platform:". Add MODULE_ALIAS() to the
hotpluggable I2C platform drivers, to allow module auto loading.
[ db: add some more drivers ]
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
Magnus Damm [Tue, 22 Apr 2008 20:16:49 +0000 (22:16 +0200)]
i2c: New driver for the SuperH Mobile I2C bus controller
This is V5 of the SuperH Mobile I2C Controller Driver. A simple Master
only driver for the I2C block included in processors such as sh7343,
sh7722 and sh7723. Tested on a sh7722 MigoR using a rs5c732b rtc.
Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
Hans Schillstrom [Tue, 22 Apr 2008 20:16:48 +0000 (22:16 +0200)]
i2c-bfin-twi: Fix mismatch in add timer and delete timer
Move init_completion to just before i2c transfer.
http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3385
Signed-off-by: Hans Schillstrom <hans.schillstrom@shlsys.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
Blackfin TWI controller hardware pin should be requested from GPIO port controller
Before BF54x, there is no need to do this. But as long as BF54x and BF52x
are supported by this generic driver, the missing pin mux operation should be
added.
Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
i2c-bfin-twi: Add platform_resource interface to support multi-port TWI controllers
- Dynamic alloc the resource of TWI driver data according to board information
- TWI register read/write accessor based on dynamic regs_base
- Support TWI0/TWI1 for BF54x
Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
projects / linux-2.6 / log