Linus Torvalds [Fri, 23 Nov 2012 21:58:28 +0000 (11:58 -1000)]
Merge tag 'sound-3.7' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"The highlight of this update is the fixes for ASoC kirkwood by
Russell. In addition to that, a couple of regression fixes for
HD-audio due to the runtime PM support on 3.7, and other driver-
specific regression fixes like USB MIDI on non-standard USB audio
drivers."
* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: snd-usb: properly initialize the sync endpoint
ALSA: hda - Cirrus: Correctly clear line_out_pins when moving to speaker
ALSA: hda - Add support for Realtek ALC292
ASoC: kirkwood-i2s: more pause-mode fixes
ASoC: kirkwood-i2s: fix DMA underruns
ASoC: kirkwood-i2s: fix DCO lock detection
ASoC: kirkwood-dma: don't ignore other irq causes on error
ASoC: kirkwood-dma: fix use of virt_to_phys()
ALSA: hda - Limit runtime PM support only to known Intel chips
ALSA: hda - Fix recursive suspend/resume call
ALSA: ua101, usx2y: fix broken MIDI output
ASoC: arizona: Fix typo - Swap value in 48k_rates[] and 44k1_rates[]
ASoC: bells: Fix up git patch application failure
ASoC: cs4271: free allocated GPIO
Linus Torvalds [Fri, 23 Nov 2012 21:55:49 +0000 (11:55 -1000)]
Merge git://git./linux/kernel/git/davem/net
Pull networkign fixes from David Miller:
"Networking bug fixes, Cacio e Pepe edition:
1) BNX2X accidently accesses chip rev specific registers without an
appropriate guard, fix from Ariel Elior.
2) When we removed the routing cache, we set ip_rt_max_size to ~0 just
to keep reporting a value to userspace via sysfs. But the ipv4
IPSEC layer was using this to tune itself which is completely bogus
to now do. Fix from Steffen Klassert.
3) Missing initialization in netfilter ipset code from Jozsef
Kadlecsik.
4) Check CTA_TIMEOUT_NAME length properly in netfilter cttimeout code,
fix from Florian Westphal.
5) After removing the routing cache, we inadvertantly are caching
multicast routes that end up looping back locally, we cannot do
that legitimately any more. Fix from Julian Anastasov.
6) Revert a race fix for 8139cp qemu/kvm that doesn't actually work
properly on real hardware. From Francois Romieu.
7) Fixup errors in example command lines in VXLAN device docs."
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
bnx2x: remove redundant warning log
vxlan: fix command usage in its doc
8139cp: revert "set ring address before enabling receiver"
ipv4: do not cache looped multicasts
netfilter: cttimeout: fix buffer overflow
netfilter: ipset: Fix range bug in hash:ip,port,net
xfrm: Fix the gc threshold value for ipv4
Linus Torvalds [Fri, 23 Nov 2012 21:55:09 +0000 (11:55 -1000)]
Merge git://git./linux/kernel/git/davem/sparc
Pull sparc fix from David Miller:
"Bug fix from Al Viro"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc64: not any error from do_sigaltstack() should fail rt_sigreturn()
Linus Torvalds [Fri, 23 Nov 2012 21:54:22 +0000 (11:54 -1000)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc
Pull one more ARM SoC fix from Olof Johansson:
"I missed one pull request from Samsung with one fix in the previous
batch. Here it is -- a dma driver fix for an early version of silicon
that they still support."
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC
Ariel Elior [Thu, 22 Nov 2012 07:16:17 +0000 (07:16 +0000)]
bnx2x: remove redundant warning log
fix bug where a register which was only meant to be read in 578xx/57712
devices causes a bogus error message to be logged when read from other
devices.
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Zhi Yong Wu [Thu, 22 Nov 2012 00:10:01 +0000 (00:10 +0000)]
vxlan: fix command usage in its doc
Some commands don't work in its example doc. The patch will fix it.
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
françois romieu [Wed, 21 Nov 2012 10:07:29 +0000 (10:07 +0000)]
8139cp: revert "set ring address before enabling receiver"
This patch reverts
b01af4579ec41f48e9b9c774e70bd6474ad210db.
The original patch was tested with emulated hardware. Real
hardware chokes.
Fixes https://bugzilla.kernel.org/show_bug.cgi?id=47041
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Fri, 23 Nov 2012 07:45:34 +0000 (21:45 -1000)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
"This fixes recent regression where /dev/input/mice got assigned wrong
device node which messed up setups with static /dev, and a regression
in ads7846 GPIO debounce setup."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
ARM - OMAP: ads7846: fix pendown debounce setting
Input: ads7846 - enable pendown GPIO debounce time setting
Input: mousedev - move /dev/input/mice to the correct minor
Input: MT - document new 'flags' argument of input_mt_init_slots()
Olof Johansson [Fri, 23 Nov 2012 04:43:20 +0000 (20:43 -0800)]
Merge branch 'v3.7-samsung-fixes-3' of git://git./linux/kernel/git/kgene/linux-samsung into fixes
From Kukjin Kim:
Here is Samsung fixes for v3.7 and it is for fixing of mdma1 address
for exynos4210 rev0 SoC.
* 'v3.7-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC
Signed-off-by: Olof Johansson <olof@lixom.net>
Julian Anastasov [Thu, 22 Nov 2012 21:04:14 +0000 (23:04 +0200)]
ipv4: do not cache looped multicasts
Starting from 3.6 we cache output routes for
multicasts only when using route to 224/4. For local receivers
we can set RTCF_LOCAL flag depending on the membership but
in such case we use maddr and saddr which are not caching
keys as before. Additionally, we can not use same place to
cache routes that differ in RTCF_LOCAL flag value.
Fix it by caching only RTCF_MULTICAST entries
without RTCF_LOCAL (send-only, no loopback). As a side effect,
we avoid unneeded lookup for fnhe when not caching because
multicasts are not redirected and they do not learn PMTU.
Thanks to Maxime Bizon for showing the caching
problems in __mkroute_output for 3.6 kernels: different
RTCF_LOCAL flag in cache can lead to wrong ip_mc_output or
ip_output call and the visible problem is that traffic can
not reach local receivers via loopback.
Reported-by: Maxime Bizon <mbizon@freebox.fr>
Tested-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 22 Nov 2012 20:27:18 +0000 (15:27 -0500)]
Merge branch 'master' of git://1984.lsi.us.es/nf
Pablo Neira Ayuso says:
====================
The following patchset contains two Netfilter fixes:
* Fix buffer overflow in the name of the timeout policy object
in the cttimeout infrastructure, from Florian Westphal.
* Fix a bug in the hash set in case that IP ranges are
specified, from Jozsef Kadlecsik.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 22 Nov 2012 20:24:30 +0000 (15:24 -0500)]
Merge branch 'master' of git://git./linux/kernel/git/klassert/ipsec
Steffen Klassert says:
====================
This pull request is intended for 3.7 and contains a single patch to
fix the IPsec gc threshold value for ipv4.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Mack [Thu, 22 Nov 2012 19:27:59 +0000 (20:27 +0100)]
ALSA: snd-usb: properly initialize the sync endpoint
Jeffrey Barish reported an obvious bug in the pcm part of the usb-audio
driver which causes the code to not initialize the sync endpoint from
configure_endpoint().
Reported-by: Jeffrey Barish <jeff_barish@earthlink.net>
Signed-off-by: Daniel Mack <zonque@gmail.com>
Cc: stable@kernel.org [3.5+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Linus Torvalds [Thu, 22 Nov 2012 19:22:13 +0000 (09:22 -1000)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"A few more fixes for final 3.7. Two dealing with pinmux setup on
OMAP, and one dealing with TV output on DaVinci. And one small
MAINTAINER update."
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: davinci: dm644x: fix out range signal for ED
ARM: OMAP4: TWL: mux sys_drm_msecure as output for PMIC
ARM: OMAP3: igep0020: Set WIFI/BT GPIO pins in correct mux mode
ARM: OMAP: Add maintainer entry for IGEP machines
Linus Torvalds [Thu, 22 Nov 2012 19:16:29 +0000 (09:16 -1000)]
Merge tag 'parisc-fixes' of git://git./linux/kernel/git/jejb/parisc-2.6
Pull PARISC fixes from James Bottomley:
"This is two bug fixes: one fixes a loophole where rt_sigprocmask()
with the wrong values panics the box (Denial of Service) and the other
fixes an aliasing problem with get_shared_area() which could cause
data corruption.
Signed-off-by: James Bottomley <JBottomley@Parallels.com>"
* tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6:
[PARISC] fix user-triggerable panic on parisc
[PARISC] fix virtual aliasing issue in get_shared_area()
Linus Torvalds [Thu, 22 Nov 2012 19:14:54 +0000 (09:14 -1000)]
Merge tag 'scsi-fixes' of git://git./linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This is a set of four bug fixes.
The isci one is an obvious thinko (using request buffer instead of
response buffer) which causes a command to fail.
The three others are DIF/DIX updates which are required because
they're part of a series of ten patches, the other seven of which went
into the block layer during the merge window meaning our current
DIF/DIX implementation is broken without these three.
Signed-off-by: James Bottomley <JBottomley@Parallels.com>"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
[SCSI] sd: Implement support for WRITE SAME
[SCSI] sd: Permit merged discard requests
[SCSI] Add a report opcode helper
[SCSI] isci: copy fis 0x34 response into proper buffer
Linus Torvalds [Thu, 22 Nov 2012 19:14:24 +0000 (09:14 -1000)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie.
Small fixes for (mostly Nouveau, some radeon) regressions.
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/nouveau: use the correct fence implementation for nv50
drm/radeon: add new SI pci id
radeon: add AGPMode 1 quirk for RV250
drm/radeon: properly track the crtc not_enabled case evergreen_mc_stop()
drm/nouveau/bios: fix DCB v1.5 parsing
drm/nouveau: add missing pll_calc calls
drm/nouveau: fix crash with noaccel=1
drm/nv40: allocate ctxprog with kmalloc
drm/nvc0/disp: fix thinko in vblank regression fix..
Al Viro [Wed, 21 Nov 2012 19:27:23 +0000 (19:27 +0000)]
[PARISC] fix user-triggerable panic on parisc
int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset,
unsigned int sigsetsize)
{
sigset_t old_set, new_set;
int ret;
if (set && get_sigset32(set, &new_set, sigsetsize))
...
static int
get_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz)
{
compat_sigset_t s;
int r;
if (sz != sizeof *set) panic("put_sigset32()");
In other words, rt_sigprocmask(69, (void *)69, 69) done by 32bit process
will promptly panic the box.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: <stable@vger.kernel.org>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Dave Airlie [Thu, 22 Nov 2012 03:21:46 +0000 (13:21 +1000)]
Merge branch 'drm-fixes-3.7' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
Alex writes:
A couple more small fixes for 3.7:
- another evergreen_mc fix
- add an AGP quirk for an old RV250
- new pci id.
* 'drm-fixes-3.7' of git://people.freedesktop.org/~agd5f/linux:
drm/radeon: add new SI pci id
radeon: add AGPMode 1 quirk for RV250
drm/radeon: properly track the crtc not_enabled case evergreen_mc_stop()
Dave Airlie [Thu, 22 Nov 2012 03:20:45 +0000 (13:20 +1000)]
Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes
nouveau: one more regression fix.
* 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau: use the correct fence implementation for nv50
Dave Airlie [Mon, 19 Nov 2012 04:03:27 +0000 (14:03 +1000)]
Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes
Some more misc fallout from nouveau rework.
* 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau/bios: fix DCB v1.5 parsing
drm/nouveau: add missing pll_calc calls
drm/nouveau: fix crash with noaccel=1
drm/nv40: allocate ctxprog with kmalloc
drm/nvc0/disp: fix thinko in vblank regression fix..
Maarten Lankhorst [Wed, 21 Nov 2012 12:21:12 +0000 (13:21 +0100)]
drm/nouveau: use the correct fence implementation for nv50
Only compile time tested, noticed nv50_fence_create was never used,
so fix this. This will probably fix vblank on nv50 cards.
Hopefully this is still in time for 3.7 final release.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Alex Deucher [Wed, 21 Nov 2012 23:37:38 +0000 (18:37 -0500)]
drm/radeon: add new SI pci id
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Florian Westphal [Wed, 21 Nov 2012 01:37:38 +0000 (01:37 +0000)]
netfilter: cttimeout: fix buffer overflow
Chen Gang reports:
the length of nla_data(cda[CTA_TIMEOUT_NAME]) is not limited in server side.
And indeed, its used to strcpy to a fixed-sized buffer.
Fortunately, nfnetlink users need CAP_NET_ADMIN.
Reported-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Jozsef Kadlecsik [Mon, 19 Nov 2012 06:42:21 +0000 (06:42 +0000)]
netfilter: ipset: Fix range bug in hash:ip,port,net
Due to the missing ininitalization at adding/deleting entries, when
a plain_ip,port,net element was the object, multiple elements were
added/deleted instead. The bug came from the missing dangling
default initialization.
The error-prone default initialization is corrected in all hash:* types.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Dave Hansen [Wed, 21 Nov 2012 19:21:51 +0000 (14:21 -0500)]
fix incorrect NR_FREE_PAGES accounting (appears like memory leak)
There have been some 3.7-rc reports of vm issues, including some kswapd
bugs and, more importantly, some memory "leaks":
http://www.spinics.net/lists/linux-mm/msg46187.html
https://bugzilla.kernel.org/show_bug.cgi?id=50181
Commit
1fb3f8ca0e92 ("mm: compaction: capture a suitable high-order page
immediately when it is made available") took split_free_page() and
reused it for the compaction code. It does something curious with
capture_free_page() (previously known as split_free_page()):
int capture_free_page(struct page *page, int alloc_order,
...
__mod_zone_page_state(zone, NR_FREE_PAGES, -(1UL << order));
- /* Split into individual pages */
- set_page_refcounted(page);
- split_page(page, order);
+ if (alloc_order != order)
+ expand(zone, page, alloc_order, order,
+ &zone->free_area[order], migratetype);
Note that expand() puts the pages _back_ in the allocator, but it does
not bump NR_FREE_PAGES. We "return" 'alloc_order' worth of pages, but
we accounted for removing 'order' in the __mod_zone_page_state() call.
For the old split_page()-style use (order==alloc_order) the bug will not
trigger. But, when called from the compaction code where we
occasionally get a larger page out of the buddy allocator than we need,
we will run in to this.
This patch simply changes the NR_FREE_PAGES manipulation to the correct
'alloc_order' instead of 'order'.
I've been able to repeatedly trigger this in my testing environment.
The amount "leaked" very closely tracks the imbalance I see in buddy
pages vs. NR_FREE_PAGES. I have confirmed that this patch fixes the
imbalance
Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Wed, 21 Nov 2012 22:28:19 +0000 (12:28 -1000)]
Merge git://git./linux/kernel/git/davem/net
Pull networking updates from David Miller:
1) inet6_csk_update_pmtu() must return NULL or non-NULL, so translate
ERR_PTR to NULL, as needed. Fix from Eric Dumazet.
2) Fix copy&paste error in IRDA sir_dev ->set_speed method invocation,
it was testing the NULL'ness of a different method to guard the
call. Fix from Alexander Shiyan.
3) Fix build regression of xilinx driver, from Jeff Mahoney.
4) Make XEN netfront (like XEN netback) handle compound pages in SKBs
properly. From Ian Campbell.
5) Fix inverted logic of team_dev_queue_xmit() return value checks,
from Jiri Pirko and Dan Carpenter.
6) dma_poll_create() no longer allows a NULL device argument, breaking
both ixp4xx drivers. Fix from Xi Wang.
7) ne2000 driver doesn't hook up the parent device properly, breaking
udev matching. Fix from Alan Cox.
8) Locking and memory leak fixes in Near Field Communications layer.
From Thierry Escande, Szymon Janc, and Waldemar Rymarkiewicz.
9) sis900 resume regression, sis900_set_mode() is being called with the
iomem pointer instead of the expected device private. Fix from
Francois Romieu.
10) Fix IBSS regression caused by uninitializing the ibss-internals
before performing an emptyness check, from Simon WUnderlich.
11) Fix SNIFFER mode regression in iwlwifi driver, from Johannes Berg.
12) Fix task wedges in mwifiex_cmd_timeout_func(), from Bing Zhao.
13) Add back wireless sysfs directory, too much stuff depends upon it
being there (actually I'd say it never should have been removed to
begin with). From Johannes Berg.
14) Fix hang introduced by suspend/resume changes in ath9k. Fix from
Sujith Manoharan.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (24 commits)
team: bcast: convert return value of team_dev_queue_xmit() to bool correctly
bonding: Bonding driver does not consider the gso_max_size/gso_max_segs setting of slave devices.
xen/netfront: handle compound page fragments on transmit
net: fix build failure in xilinx
irda: sir_dev: Fix copy/paste typo
ipv6: fix inet6_csk_update_pmtu() return value
ixp4xx_hss: avoid calling dma_pool_create() with NULL dev
ixp4xx_eth: avoid calling dma_pool_create() with NULL dev
ne2000: add the right platform device
of/net/mdio-gpio: Fix pdev->id issue when using devicetrees.
NFC: Fix pn533 target mode memory leak
NFC: pn533: Fix mem leak in pn533_in_dep_link_up
NFC: pn533: Fix use after free
NFC: pn533: Fix missing lock while operating on commands list
NFC: Fix nfc_llcp_local chained list insertion
ath9k_hw: Fix regression in device reset
sis900: fix sis900_set_mode call parameters.
iwlwifi: don't WARN when a non empty queue is disabled
wireless: add back sysfs directory
mwifiex: report error to MMC core if we cannot suspend
...
Olof Johansson [Wed, 21 Nov 2012 21:56:36 +0000 (13:56 -0800)]
Merge tag 'omap-for-v3.7-rc5/fixes-signed' of git://git./linux/kernel/git/tmlind/linux-omap into fixes
From Tony Lindgren:
Few more regression fixes related to u-boot only muxing
essential pins.
* tag 'omap-for-v3.7-rc5/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP4: TWL: mux sys_drm_msecure as output for PMIC
ARM: OMAP3: igep0020: Set WIFI/BT GPIO pins in correct mux mode
ARM: OMAP: Add maintainer entry for IGEP machines
Igor Grinberg [Wed, 21 Nov 2012 07:00:51 +0000 (23:00 -0800)]
ARM - OMAP: ads7846: fix pendown debounce setting
Commit
97ee9f01 (ARM: OMAP: fix the ads7846 init code) have enabled the
pendown GPIO debounce time setting by the below sequence:
gpio_request_one()
gpio_set_debounce()
gpio_free()
It also revealed a bug in the OMAP GPIO handling code which prevented
the GPIO debounce clock to be disabled and CORE transition to low power
states.
Commit
c9c55d9 (gpio/omap: fix off-mode bug: clear debounce settings on
free/reset) fixes the OMAP GPIO handling code by making sure that the
GPIO debounce clock gets disabled if no GPIO is requested from current
bank.
While fixing the OMAP GPIO handling code (in the right way), the above
commit makes the gpio_request->set_debounce->free sequence invalid as
after freeing the GPIO, the debounce settings are lost.
Fix the debounce settings by moving the debounce initialization to the
actual GPIO requesting code - the ads7846 driver.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Igor Grinberg [Wed, 21 Nov 2012 07:00:10 +0000 (23:00 -0800)]
Input: ads7846 - enable pendown GPIO debounce time setting
Some platforms need the pendown GPIO debounce time setting programmed.
Since the pendown GPIO is handled by the driver, the debounce time
should also be handled along with the pendown GPIO request.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Jiri Pirko [Wed, 21 Nov 2012 02:34:45 +0000 (02:34 +0000)]
team: bcast: convert return value of team_dev_queue_xmit() to bool correctly
The thing is that team_dev_queue_xmit() returns NET_XMIT_* or -E*.
bc_trasmit() should return true in case all went well. So use ! to get
correct retval from team_dev_queue_xmit() result.
This bug caused iface statistics to be badly computed.
This bug was introduced by:
team: add broadcast mode (
5fc889911a99043a97da1daa0d010ad72cbc3042)
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Wed, 21 Nov 2012 16:53:30 +0000 (06:53 -1000)]
Merge tag 'pinctrl-for-v3.7-late' of git://git./linux/kernel/git/linusw/linux-pinctrl
Pull pinctrl fix from Linus Walleij:
"A simple pinctrl Kconfig oneliner arriving late.
Final (hopefully) oneliner for the pinctrl subsystem targeted at v3.7"
* tag 'pinctrl-for-v3.7-late' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl/samsung: don't allow enabling pinctrl-samsung standalone
Linus Torvalds [Wed, 21 Nov 2012 16:52:35 +0000 (06:52 -1000)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jmorris/linux-security
Pull selinux RCU fixlet from James Morris.
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
selinux: fix sel_netnode_insert() suspicious rcu dereference
Chun-Yi Lee [Wed, 21 Nov 2012 11:26:09 +0000 (11:26 +0000)]
sign-file: fix the perl warning message when extracting ASN.1
There have the following warning message when running modules install
for sign ko files:
# make modules_install
...
INSTALL drivers/input/touchscreen/pcap_ts.ko
Found = in conditional, should be == at scripts/sign-file line 164.
Found = in conditional, should be == at scripts/sign-file line 161.
Found = in conditional, should be == at scripts/sign-file line 159.
This patch change replace '=' by '==' in elsif conditions for avoid the
above warning messages.
Signed-off-by: Chun-Yi Lee <jlee@suse.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Sarveshwar Bandi [Wed, 21 Nov 2012 04:35:03 +0000 (04:35 +0000)]
bonding: Bonding driver does not consider the gso_max_size/gso_max_segs setting of slave devices.
Patch sets the lowest gso_max_size and gso_max_segs values of the slave devices during enslave and detach.
Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 21 Nov 2012 02:02:16 +0000 (02:02 +0000)]
xen/netfront: handle compound page fragments on transmit
An SKB paged fragment can consist of a compound page with order > 0.
However the netchannel protocol deals only in PAGE_SIZE frames.
Handle this in xennet_make_frags by iterating over the frames which
make up the page.
This is the netfront equivalent to
6a8ed462f16b for netback.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: netdev@vger.kernel.org
Cc: xen-devel@lists.xen.org
Cc: Eric Dumazet <edumazet@google.com>
Cc: Konrad Rzeszutek Wilk <konrad@kernel.org>
Cc: ANNIE LI <annie.li@oracle.com>
Cc: Sander Eikelenboom <linux@eikelenboom.it>
Cc: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
John W. Linville [Wed, 21 Nov 2012 15:42:23 +0000 (10:42 -0500)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless into for-davem
John W. Linville says:
====================
This is a batch of fixes intended for 3.7...
Included are two pulls. Regarding the mac80211 tree, Johannes says:
"Please pull my mac80211.git tree (see below) to get two more fixes for
3.7. Both fix regressions introduced *before* this cycle that weren't
noticed until now, one for IBSS not cleaning up properly and the other
to add back the "wireless" sysfs directory for Fedora's startup scripts."
Regarding the iwlwifi tree, Johannes says:
"Please also pull my iwlwifi.git tree, I have two fixes: one to remove a
spurious warning that can actually trigger in legitimate situations, and
the other to fix a regression from when monitor mode was changed to use
the "sniffer" firmware mode."
Also included is an nfc tree pull. Samuel says:
"We mostly have pn533 fixes here, 2 memory leaks and an early unlocking fix.
Moreover, we also have an LLCP adapter linked list insertion fix."
On top of that, a few more bits... Albert Pool adds a USB ID
to rtlwifi. Bing Zhao provides two mwifiex fixes -- one to fix
a system hang during a command timeout, and the other to properly
report a suspend error to the MMC core. Finally, Sujith Manoharan
fixes a thinko that would trigger an ath9k hang during device reset.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Jones [Fri, 9 Nov 2012 00:09:27 +0000 (16:09 -0800)]
selinux: fix sel_netnode_insert() suspicious rcu dereference
===============================
[ INFO: suspicious RCU usage. ]
3.5.0-rc1+ #63 Not tainted
-------------------------------
security/selinux/netnode.c:178 suspicious rcu_dereference_check() usage!
other info that might help us debug this:
rcu_scheduler_active = 1, debug_locks = 0
1 lock held by trinity-child1/8750:
#0: (sel_netnode_lock){+.....}, at: [<
ffffffff812d8f8a>] sel_netnode_sid+0x16a/0x3e0
stack backtrace:
Pid: 8750, comm: trinity-child1 Not tainted 3.5.0-rc1+ #63
Call Trace:
[<
ffffffff810cec2d>] lockdep_rcu_suspicious+0xfd/0x130
[<
ffffffff812d91d1>] sel_netnode_sid+0x3b1/0x3e0
[<
ffffffff812d8e20>] ? sel_netnode_find+0x1a0/0x1a0
[<
ffffffff812d24a6>] selinux_socket_bind+0xf6/0x2c0
[<
ffffffff810cd1dd>] ? trace_hardirqs_off+0xd/0x10
[<
ffffffff810cdb55>] ? lock_release_holdtime.part.9+0x15/0x1a0
[<
ffffffff81093841>] ? lock_hrtimer_base+0x31/0x60
[<
ffffffff812c9536>] security_socket_bind+0x16/0x20
[<
ffffffff815550ca>] sys_bind+0x7a/0x100
[<
ffffffff816c03d5>] ? sysret_check+0x22/0x5d
[<
ffffffff810d392d>] ? trace_hardirqs_on_caller+0x10d/0x1a0
[<
ffffffff8133b09e>] ? trace_hardirqs_on_thunk+0x3a/0x3f
[<
ffffffff816c03a9>] system_call_fastpath+0x16/0x1b
This patch below does what Paul McKenney suggested in the previous thread.
Signed-off-by: Dave Jones <davej@redhat.com>
Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Cc: Eric Paris <eparis@parisplace.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Morris <james.l.morris@oracle.com>
David Henningsson [Wed, 21 Nov 2012 09:03:10 +0000 (10:03 +0100)]
ALSA: hda - Cirrus: Correctly clear line_out_pins when moving to speaker
If this array is not cleared, the jack related code later might
fail to create "Internal Speaker Phantom Jack" on Dell Inspiron 3420 and
Dell Vostro 2420.
BugLink: https://bugs.launchpad.net/bugs/1076840
Cc: stable@vger.kernel.org (3.6+)
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
David Henningsson [Wed, 21 Nov 2012 07:57:58 +0000 (08:57 +0100)]
ALSA: hda - Add support for Realtek ALC292
We found a new codec ID 292, and that just a simple quirk would enable
sound output/input on this ALC292 chip.
BugLink: https://bugs.launchpad.net/bugs/1081466
Cc: stable@vger.kernel.org
Tested-by: Acelan Kao <acelan.kao@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Wed, 21 Nov 2012 06:18:11 +0000 (07:18 +0100)]
Merge tag 'asoc-3.7' of git://git./linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.7
The biggest batch of fixes here is the Kirkwood DMA fixes, plus a couple
of other small fixes.
Linus Torvalds [Wed, 21 Nov 2012 04:53:26 +0000 (18:53 -1000)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc
Pull missed powerpc fixes from Benjamin Herrenschmidt:
"Here are small 52xx fixes that Anatolij asked me to pull a while back
and that I completely missed. The stuff is local to that platform
code, and was in next for a while, so it should still go into 3.7."
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc/mpc5200: move lpbfifo node and fix its interrupt property
powerpc: 52xx: nop out unsupported critical IRQs
powerpc/pcm030: add pcm030-audio-fabric to dts
Linus Torvalds [Wed, 21 Nov 2012 04:52:01 +0000 (18:52 -1000)]
Merge tag 'stable/for-linus-3.7-rc6-tag' of git://git./linux/kernel/git/konrad/xen
Pull Xen bug-fix from Konrad Rzeszutek Wilk:
- Fix regression introduced by commit
ceb90fa0a800 ("xen/privcmd: add
PRIVCMD_MMAPBATCH_V2 ioctl").
* tag 'stable/for-linus-3.7-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
xen/privcmd: Correctly return success from IOCTL_PRIVCMD_MMAPBATCH
Linus Torvalds [Wed, 21 Nov 2012 04:50:07 +0000 (18:50 -1000)]
Merge git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM maintainership update from Avi Kivity:
"After many years of maintaining KVM, I am moving on. It was a real
pleasure for me to work with so many talented and dedicated hackers on
this project.
Replacing me will be one of those talented and dedicated hackers,
Gleb, who has authored hundreds of patches in and around KVM."
* git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: taking co-maintenance
KVM: Retire as maintainer
Linus Torvalds [Wed, 21 Nov 2012 04:49:32 +0000 (18:49 -1000)]
Merge tag 'iommu-fixes-v3.7-rc6' of git://git./linux/kernel/git/joro/iommu
Pull IOMMU fixes from Joerg Roedel:
"Some fixes and a MAINTAINERS update to remove my lost AMD email
address from the file. The fixes take care of a resource leak and a
problem on VT-d with the new IOMMU group code."
* tag 'iommu-fixes-v3.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
intel-iommu: Fix lookup in add device
iommu/tegra-smmu.c: fix dentry reference leak in smmu_debugfs_stats_show().
iommu/amd: Update MAINTAINERS entry
Linus Torvalds [Wed, 21 Nov 2012 04:48:25 +0000 (18:48 -1000)]
Merge branch 'for_linus' of git://git./linux/kernel/git/jack/linux-fs
Pull reiserfs and ext3 fixes from Jan Kara:
"Fixes of reiserfs deadlocks when quotas are enabled (locking there was
completely busted by BKL conversion) and also one small ext3 fix in
the trim interface."
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
ext3: Avoid underflow of in ext3_trim_fs()
reiserfs: Move quota calls out of write lock
reiserfs: Protect reiserfs_quota_write() with write lock
reiserfs: Protect reiserfs_quota_on() with write lock
reiserfs: Fix lock ordering during remount
Mark Brown [Wed, 21 Nov 2012 02:41:15 +0000 (11:41 +0900)]
Merge branches 'fix/arizona', 'fix/cs4271', 'fix/kirkwood' and 'fix/samsung' of git://git./linux/kernel/git/broonie/sound into tmp
Mats Petersson [Fri, 16 Nov 2012 18:36:49 +0000 (18:36 +0000)]
xen/privcmd: Correctly return success from IOCTL_PRIVCMD_MMAPBATCH
This is a regression introduced by
ceb90fa0 (xen/privcmd: add
PRIVCMD_MMAPBATCH_V2 ioctl). It broke xentrace as it used
xc_map_foreign() instead of xc_map_foreign_bulk().
Most code-paths prefer the MMAPBATCH_V2, so this wasn't very obvious
that it broke. The return value is set early on to -EINVAL, and if all
goes well, the "set top bits of the MFN's" never gets called, so the
return value is still EINVAL when the function gets to the end, causing
the caller to think it went wrong (which it didn't!)
Now also including Andres "move the ret = -EINVAL into the error handling
path, as this avoids other similar errors in future.
Signed-off-by: Mats Petersson <mats.petersson@citrix.com>
Acked-by: Andres Lagar-Cavilla <andres@lagarcavilla.org>
Acked-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Benjamin Herrenschmidt [Wed, 21 Nov 2012 02:24:49 +0000 (13:24 +1100)]
Merge remote-tracking branch 'agust/merge' into merge
Anatolij 52xx updates:
Patch for pcm030 device tree fixing the probe() in pcm030-audio-fabric
driver. Changes to this driver have been merged in 3.7-rc1 via ASoC
tree, but this required device tree patch was submitted separately to
the linux-ppc list and is still missing in mainline. Without this patch
the probe() in pcm030-audio-fabric driver wrongly returns -ENODEV.
A patch from Wolfram fixing wrong invalid critical irq warnings for
all mpc5200 boards.
Another patch for all mpc5200 device trees fixing wrong L1 cell in
the LPB FIFO interrupt property and moving the LPB FIFO node to the
common mpc5200b.dtsi file so that this common node will be present
in all mpc5200 device trees.
Russell King [Tue, 20 Nov 2012 12:19:13 +0000 (12:19 +0000)]
ASoC: kirkwood-i2s: more pause-mode fixes
Don't even momentarily set the pause status when starting the channel;
if we do, we should check the busy bit to ensure that we comply with
the spec. In any case, it isn't necessary; we will not active on a
START event so there is no need to pause the DMA.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Russell King [Tue, 20 Nov 2012 12:18:52 +0000 (12:18 +0000)]
ASoC: kirkwood-i2s: fix DMA underruns
Stress testing the driver with multiple start/stop events causes
kirkwood-dma to report underrun errors (which used to cause the kernel
to lock up solidly). This is because kirkwood-i2s is not respecting
the restrictions imposed on clearing the 'pause' bit. Follow what the
spec says; the busy bit must be read as being clear twice before the
pause bit can be released. This solves the underruns.
However, it has been noticed that the busy bit occasionally does not
clear itself, hence the waiting is bounded to 5ms maximum to avoid a
new reason for the kernel to lockup.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Russell King [Tue, 20 Nov 2012 12:18:32 +0000 (12:18 +0000)]
ASoC: kirkwood-i2s: fix DCO lock detection
This is part of a patch found in Rabeeh Khoury's git tree for the
cubox, which is further attributed to Sebastian Hesselbrath.
Rather than masking the KIRKWOOD_DCO_SPCR_STATUS register contents
against the registers virtual address, let's actually use the bit
definition for the locked status, as required in the documentation.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Russell King [Tue, 20 Nov 2012 12:18:11 +0000 (12:18 +0000)]
ASoC: kirkwood-dma: don't ignore other irq causes on error
Ignoring the real cause of the interrupt is not a good idea; this
behaviour has been observed to bring Dove platforms to silently
lockup. Instead, on error fall through to the normal interrupt
processing.
This is especially important on Dove platforms as errors are
handled separately, and allows us to clear down the real cause of
the interrupt.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Russell King [Tue, 20 Nov 2012 12:17:51 +0000 (12:17 +0000)]
ASoC: kirkwood-dma: fix use of virt_to_phys()
This is part of a patch found in Rabeeh Khoury's git tree for the
cubox.
You can not use virt_to_phys() on the address returned from
dma_alloc_coherent(); it may not be part of the kernel direct-mapped
memory. Fix this to use the DMA address instead.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jeff Mahoney [Tue, 20 Nov 2012 10:23:13 +0000 (10:23 +0000)]
net: fix build failure in xilinx
Commit
71c6c837 (drivers/net: fix tasklet misuse issue) introduced a
build failure in the xilinx driver. axienet_dma_err_handler isn't
declared before its use in axienet_open.
This patch provides the prototype before axienet_open.
Cc: Xiaotian Feng <dannyfeng@tencent.com>
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Shiyan [Tue, 20 Nov 2012 09:59:11 +0000 (09:59 +0000)]
irda: sir_dev: Fix copy/paste typo
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Tue, 20 Nov 2012 20:14:51 +0000 (15:14 -0500)]
ipv6: fix inet6_csk_update_pmtu() return value
In case of error, inet6_csk_update_pmtu() should consistently
return NULL.
Bug added in commit
35ad9b9cf7d8a
(ipv6: Add helper inet6_csk_update_pmtu().)
Reported-by: Lluís Batlle i Rossell <viric@viric.name>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xi Wang [Sat, 17 Nov 2012 20:25:10 +0000 (20:25 +0000)]
ixp4xx_hss: avoid calling dma_pool_create() with NULL dev
Use &port->netdev->dev instead of NULL since dma_pool_create() doesn't
allow NULL dev.
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xi Wang [Sat, 17 Nov 2012 20:25:09 +0000 (20:25 +0000)]
ixp4xx_eth: avoid calling dma_pool_create() with NULL dev
Use &port->netdev->dev instead of NULL since dma_pool_create() doesn't
allow NULL dev.
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alan Cox [Tue, 20 Nov 2012 06:31:57 +0000 (06:31 +0000)]
ne2000: add the right platform device
Without this udev doesn't have a way to key the ne device to the platform
device.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
John W. Linville [Tue, 20 Nov 2012 18:08:14 +0000 (13:08 -0500)]
Merge tag 'nfc-fixes-3.7-1' of git://git./linux/kernel/git/sameo/nfc-3.0
Samuel says:
"This is the first pull request for 3.7 NFC fixes.
We mostly have pn533 fixes here, 2 memory leaks and an early unlocking fix.
Moreover, we also have an LLCP adapter linked list insertion fix."
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Paul Bolle [Mon, 19 Nov 2012 20:17:31 +0000 (21:17 +0100)]
radeon: add AGPMode 1 quirk for RV250
The Intel 82855PM host bridge / Mobility FireGL 9000 RV250 combination
in an (outdated) ThinkPad T41 needs AGPMode 1 for suspend/resume (under
KMS, that is). So add a quirk for it.
(Change R250 to RV250 in comment for preceding quirk too.)
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Alex Deucher [Mon, 19 Nov 2012 14:11:27 +0000 (09:11 -0500)]
drm/radeon: properly track the crtc not_enabled case evergreen_mc_stop()
The save struct is not initialized previously so explicitly
mark the crtcs as not used when they are not in use.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Gleb Natapov [Tue, 20 Nov 2012 12:37:24 +0000 (14:37 +0200)]
KVM: taking co-maintenance
Updating MAINTAINERS file.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Avi Kivity [Tue, 20 Nov 2012 12:23:18 +0000 (14:23 +0200)]
KVM: Retire as maintainer
After six and a half years of writing and maintaining KVM, it is time to
move to new things. Update my MAINTAINERS entry to reflect that.
Signed-off-by: Avi Kivity <avi@redhat.com>
Bartlomiej Zolnierkiewicz [Tue, 20 Nov 2012 11:39:28 +0000 (20:39 +0900)]
ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC
Commit
8214513 ("ARM: EXYNOS: fix address for EXYNOS4 MDMA1")
changed EXYNOS specific setup of PL330 DMA engine to use 'non-secure'
mdma1 address instead of 'secure' one (from 0x12840000 to 0x12850000)
to fix issue with some Exynos4212 SOCs. Unfortunately it brakes
PL330 setup for revision 0 of Exynos4210 SOC (mdma1 device cannot
be found at 'non-secure' address):
[ 0.566245] dma-pl330 dma-pl330.2: PERIPH_ID 0x0, PCELL_ID 0x0 !
[ 0.566278] dma-pl330: probe of dma-pl330.2 failed with error -22
Fix it by using 'secure' mdma1 address on Exynos4210 revision 0 SOC.
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Srinivas Kandagatla [Fri, 16 Nov 2012 00:33:59 +0000 (00:33 +0000)]
of/net/mdio-gpio: Fix pdev->id issue when using devicetrees.
When the mdio-gpio driver is probed via device trees, the platform
device id is set as -1, However the pdev->id is re-used as bus-id for
while creating mdio gpio bus.
So
For device tree case the mdio-gpio bus name appears as "gpio-
ffffffff"
where as
for non-device tree case the bus name appears as "gpio-<bus-num>"
Which means the bus_id is fixed in device tree case, so we can't have
two mdio gpio buses via device trees. Assigning a logical bus number
via device tree solves the problem and the bus name is much consistent
with non-device tree bus name.
Without this patch
1. we can't support two mdio-gpio buses via device trees.
2. we should always pass gpio-
ffffffff as bus name to phy_connect, very
different to non-device tree bus name.
So, setting up the bus_id via aliases from device tree is the right
solution and other drivers do similar thing.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Thierry Escande [Thu, 15 Nov 2012 17:24:28 +0000 (18:24 +0100)]
NFC: Fix pn533 target mode memory leak
In target mode, sent sk_buff were not freed in pn533_tm_send_complete
Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Waldemar Rymarkiewicz [Thu, 11 Oct 2012 12:04:00 +0000 (14:04 +0200)]
NFC: pn533: Fix mem leak in pn533_in_dep_link_up
cmd is allocated in pn533_dep_link_up and passed as an arg to
pn533_send_cmd_frame_async together with a complete cb.
arg is passed to the cb and must be kfreed there.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Szymon Janc [Mon, 29 Oct 2012 13:04:43 +0000 (14:04 +0100)]
NFC: pn533: Fix use after free
cmd was freed in pn533_dep_link_up regardless of
pn533_send_cmd_frame_async return code. Cmd is passed as argument to
pn533_in_dep_link_up_complete callback and should be freed there.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Szymon Janc [Thu, 25 Oct 2012 15:29:45 +0000 (17:29 +0200)]
NFC: pn533: Fix missing lock while operating on commands list
In pn533_wq_cmd command was removed from list without cmd_lock held
(race with pn533_send_cmd_frame_async) which could lead to list
corruption. Delete command from list before releasing lock.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Thierry Escande [Fri, 12 Oct 2012 13:25:43 +0000 (15:25 +0200)]
NFC: Fix nfc_llcp_local chained list insertion
list_add was called with swapped parameters
Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Lukas Czerner [Thu, 11 Oct 2012 10:28:38 +0000 (12:28 +0200)]
ext3: Avoid underflow of in ext3_trim_fs()
Currently if len argument in ext3_trim_fs() is smaller than one block,
the 'end' variable underflow. Avoid that by returning EINVAL if len is
smaller than file system block.
Also remove useless unlikely().
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Jan Kara [Tue, 13 Nov 2012 16:05:14 +0000 (17:05 +0100)]
reiserfs: Move quota calls out of write lock
Calls into highlevel quota code cannot happen under the write lock. These
calls take dqio_mutex which ranks above write lock. So drop write lock
before calling back into quota code.
CC: stable@vger.kernel.org # >= 3.0
Signed-off-by: Jan Kara <jack@suse.cz>
Jan Kara [Tue, 13 Nov 2012 17:25:38 +0000 (18:25 +0100)]
reiserfs: Protect reiserfs_quota_write() with write lock
Calls into reiserfs journalling code and reiserfs_get_block() need to
be protected with write lock. We remove write lock around calls to high
level quota code in the next patch so these paths would suddently become
unprotected.
CC: stable@vger.kernel.org # >= 3.0
Signed-off-by: Jan Kara <jack@suse.cz>
Jan Kara [Tue, 13 Nov 2012 15:34:17 +0000 (16:34 +0100)]
reiserfs: Protect reiserfs_quota_on() with write lock
In reiserfs_quota_on() we do quite some work - for example unpacking
tail of a quota file. Thus we have to hold write lock until a moment
we call back into the quota code.
CC: stable@vger.kernel.org # >= 3.0
Signed-off-by: Jan Kara <jack@suse.cz>
Jan Kara [Tue, 13 Nov 2012 13:55:52 +0000 (14:55 +0100)]
reiserfs: Fix lock ordering during remount
When remounting reiserfs dquot_suspend() or dquot_resume() can be called.
These functions take dqonoff_mutex which ranks above write lock so we have
to drop it before calling into quota code.
CC: stable@vger.kernel.org # >= 3.0
Signed-off-by: Jan Kara <jack@suse.cz>
Takashi Iwai [Mon, 19 Nov 2012 19:03:37 +0000 (20:03 +0100)]
ALSA: hda - Limit runtime PM support only to known Intel chips
We've got a report that the runtime PM may make the codec the
unresponsive on AMD platforms. Since the feature has been tested only
on the recent Intel platforms, it's safer to limit the support to such
devices for now.
This patch adds a new DCAPS bit flag indicating the runtime PM
support, and mark it for Intel controllers.
Reported-and-tested-by: Julian Wollrath <jwollrath@web.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
John W. Linville [Mon, 19 Nov 2012 19:38:12 +0000 (14:38 -0500)]
Merge branch 'for-john' of git://git./linux/kernel/git/iwlwifi/iwlwifi-fixes
John W. Linville [Mon, 19 Nov 2012 19:37:43 +0000 (14:37 -0500)]
Merge branch 'for-john' of git://git./linux/kernel/git/jberg/mac80211
Olof Johansson [Mon, 19 Nov 2012 16:48:42 +0000 (08:48 -0800)]
Merge tag 'davinci-fixes-for-v3.7' of git://gitorious.org/linux-davinci/linux-davinci into fixes
From Sekhar Nori:
Fixes an "signal out of range" error when using enhanced
definition display with a DaVinci DM644x device.
* tag 'davinci-fixes-for-v3.7' of git://gitorious.org/linux-davinci/linux-davinci:
ARM: davinci: dm644x: fix out range signal for ED
Sujith Manoharan [Sat, 17 Nov 2012 15:50:50 +0000 (21:20 +0530)]
ath9k_hw: Fix regression in device reset
Commit "ath9k: improve suspend/resume reliability" broke ath9k_htc
and bringing up the device would hang indefinitely. Fix this.
Cc: stable@vger.kernel.org
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Takashi Iwai [Mon, 19 Nov 2012 13:14:58 +0000 (14:14 +0100)]
ALSA: hda - Fix recursive suspend/resume call
When the bus reset is performed during the suspend/resume (including
the power-saving too), it calls snd_hda_suspend() and
snd_hda_resume() again, and deadlocks eventually.
For avoiding the recursive call, add a new flag indicating that the PM
is being performed, and don't go to the bus reset mode when it's on.
Reported-and-tested-by: Julian Wollrath <jwollrath@web.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Mon, 19 Nov 2012 08:55:06 +0000 (09:55 +0100)]
Merge branch 'usb-midi-fix-3.7' of git://git.alsa-project.org/alsa-kprivate into for-linus
Merge a regression fix for USB MIDI on non-standard usb-audio drivers
by Clemens.
Lad, Prabhakar [Wed, 3 Oct 2012 06:35:00 +0000 (12:05 +0530)]
ARM: davinci: dm644x: fix out range signal for ED
Fix the video clock setting when custom timings are used with
pclock <= 27MHz. Existing video clock selection uses PLL2 mode
which results in a 54MHz clock whereas using the MXI mode results
in a 27MHz clock (which is the one actually desired).
This bug affects the Enhanced Definition (ED) support on DM644x.
Without this patch, out-range signals errors are were observed on
the TV when viewing ED. An out-of-range signal is often caused when
the field rate is above the rate that the television will handle.
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Cc: Sekhar Nori <nsekhar@ti.com>
[nsekhar@ti.com: reword commit message based on on-list discussion]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Dmitry Torokhov [Fri, 16 Nov 2012 17:14:12 +0000 (09:14 -0800)]
Input: mousedev - move /dev/input/mice to the correct minor
When doing conversion to dynamic input numbers I inadvertently moved
/dev/input/mice from c,13,63 to c,13,31. We need to fix this so that
setups with statically populated /dev continue working.
Tested-by: Krzysztof Mazur <krzysiek@podlesie.net>
Tested-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Al Viro [Mon, 19 Nov 2012 03:27:03 +0000 (22:27 -0500)]
sparc64: not any error from do_sigaltstack() should fail rt_sigreturn()
If a signal handler is executed on altstack and another signal comes,
we will end up with rt_sigreturn() on return from the second handler
getting -EPERM from do_sigaltstack(). It's perfectly OK, since we
are not asking to change the settings; in fact, they couldn't have been
changed during the second handler execution exactly because we'd been
on altstack all along. 64bit sigreturn on sparc treats any error from
do_sigaltstack() as "SIGSEGV now"; we need to switch to the same semantics
we are using on other architectures.
Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Francois Romieu [Sun, 18 Nov 2012 22:41:50 +0000 (23:41 +0100)]
sis900: fix sis900_set_mode call parameters.
Leftover of
57d6d456cfb89264f87d24f52640ede23fdf12bd ("sis900: stop
using net_device.{base_addr, irq} and convert to __iomem.").
It is needed for suspend / resume to work.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Tested-by: Jan Janssen <medhefgo@web.de>
Cc: Daniele Venzano <venza@brownhat.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Marcin Slusarz [Sat, 17 Nov 2012 20:33:15 +0000 (21:33 +0100)]
drm/nouveau/bios: fix DCB v1.5 parsing
memcmp->nv_strncmp conversion, in addition to name change, should have
inverted the return value.
But nv_strncmp does not act like strncmp - it does not check for string
terminator, returns true/false instead of -1/0/1 and has different
parameters order.
Let's rename it to nv_memcmp and let it act like memcmp.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Maarten Lankhorst [Fri, 16 Nov 2012 16:47:16 +0000 (17:47 +0100)]
drm/nouveau: add missing pll_calc calls
Fixes a null pointer dereference when reclocking on my fermi.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Slusarz [Sun, 11 Nov 2012 19:00:09 +0000 (20:00 +0100)]
drm/nouveau: fix crash with noaccel=1
Reported-by: Ortwin Glück <odi@odi.ch>
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Slusarz [Sun, 11 Nov 2012 18:58:52 +0000 (19:58 +0100)]
drm/nv40: allocate ctxprog with kmalloc
Some archs defconfigs have CONFIG_FRAME_WARN set to 1024, which lead to this
warning:
drivers/gpu/drm/nouveau/core/engine/graph/ctxnv40.c: warning: the frame size
of 1184 bytes is larger than 1024 bytes
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Kelly Doran [Thu, 15 Nov 2012 04:37:28 +0000 (14:37 +1000)]
drm/nvc0/disp: fix thinko in vblank regression fix..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Al Viro [Sun, 18 Nov 2012 19:19:00 +0000 (19:19 +0000)]
fanotify: fix FAN_Q_OVERFLOW case of fanotify_read()
If the FAN_Q_OVERFLOW bit set in event->mask, the fanotify event
metadata will not contain a valid file descriptor, but
copy_event_to_user() didn't check for that, and unconditionally does a
fd_install() on the file descriptor.
Which in turn will cause a BUG_ON() in __fd_install().
Introduced by commit
352e3b249284 ("fanotify: sanitize failure exits in
copy_event_to_user()")
Mea culpa - missed that path ;-/
Reported-by: Alex Shi <lkml.alex@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 18 Nov 2012 19:13:48 +0000 (09:13 -1000)]
Merge branch 'for-linus' of git://git./linux/kernel/git/viro/vfs
Pull misc VFS fixes from Al Viro:
"Remove a bogus BUG_ON() that can trigger spuriously + alpha bits of
do_mount() constification I'd missed during the merge window."
This pull request came in a week ago, I missed it for some reason.
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
kill bogus BUG_ON() in do_close_on_exec()
missing const in alpha callers of do_mount()
Linus Torvalds [Sun, 18 Nov 2012 18:36:24 +0000 (08:36 -1000)]
Merge branch 'for-linus' of git://git./linux/kernel/git/geert/linux-m68k
Pull m68k fix from Geert Uytterhoeven:
"This is a bug fix for asm constraints that affect sending RT signals,
also destined for -stable."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
m68k: fix sigset_t accessor functions
Linus Torvalds [Sun, 18 Nov 2012 18:32:59 +0000 (08:32 -1000)]
Merge tag 'gpio-fixes-for-v3.7' of git://git./linux/kernel/git/linusw/linux-gpio
Pull last minute GPIO fixes from Linus Walleij:
- Disable blinking on the Orion GPIO driver
- Two Kconfig-style fixes to avoid broken builds
* tag 'gpio-fixes-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
gpio-mcp23s08: Build I2C support even when CONFIG_I2C=m
gpio: adnp: Depend on OF_GPIO instead of OF
mvebu-gpio: Disable blinking when enabling a GPIO for output
Linus Torvalds [Sun, 18 Nov 2012 18:29:34 +0000 (08:29 -1000)]
Merge tag 'for-linus-v3.7-rc7' of git://oss.sgi.com/xfs/xfs
Pull xfs bugfixes from Ben Myers:
- fix attr tree double split corruption
- fix broken error handling in xfs_vm_writepage
- drop buffer io reference when a bad bio is built
* tag 'for-linus-v3.7-rc7' of git://oss.sgi.com/xfs/xfs:
xfs: drop buffer io reference when a bad bio is built
xfs: fix broken error handling in xfs_vm_writepage
xfs: fix attr tree double split corruption
Linus Torvalds [Sun, 18 Nov 2012 18:26:35 +0000 (08:26 -1000)]
Merge tag 'upstream-linus' of git://git./linux/kernel/git/jgarzik/libata-dev
Pull libata fixes from Jeff Garzik:
"If you were going to shoot me for not sending these earlier, you would
be right. -rc6 beat me by ~2 hours it seems, and they really should
have gone out long before that.
These have been in libata-dev.git for a day or so (unfortunately
linux-next is on vacation). The main one is #1, with the others being
minor bits. #1 has multiple tested-by, and can be considered a
regression fix IMO.
1) Fix ACPI oops:
https://bugzilla.kernel.org/show_bug.cgi?id=48211
2) Temporary WARN_ONCE() debugging patch for further ACPI debugging.
The code already oopses here, and so this merely gives slightly
better info. Related to
https://bugzilla.kernel.org/show_bug.cgi?id=49151
which has been bisected down to a patch that _exposes_ a latest
bug, but said bisection target does not actually appear to be the
root cause itself.
3) sata_svw: fix longstanding error recovery bug, which was
preventing kdump, by adding missing DMA-start bit check. Core
code was already checking DMA-start, but ancillary, less-used
routines were not. Fixed.
4) sata_highbank: fix minor __init/__devinit warning
5) Fix minor warning, if CONFIG_PM is set, but CONFIG_PM_SLEEP is not
set
6) pata_arasan: proper functioning requires clock setting"
* tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
[libata] PM callbacks should be conditionally compiled on CONFIG_PM_SLEEP
sata_svw: check DMA start bit before reset
libata debugging: Warn when unable to find timing descriptor based on xfer_mode
sata_highbank: mark ahci_highbank_probe as __devinit
pata_arasan: Initialize cf clock to 166MHz
libata-acpi: Fix NULL ptr derference in ata_acpi_dev_handle
Clemens Ladisch [Wed, 31 Oct 2012 15:35:30 +0000 (16:35 +0100)]
ALSA: ua101, usx2y: fix broken MIDI output
Commit
88a8516a2128 (ALSA: usbaudio: implement USB autosuspend) added
autosuspend code to all files making up the snd-usb-audio driver.
However, midi.c is part of snd-usb-lib and is also used by other
drivers, not all of which support autosuspend. Thus, calls to
usb_autopm_get_interface() could fail, and this unexpected error would
result in the MIDI output being completely unusable.
Make it work by ignoring the error that is expected with drivers that do
not support autosuspend.
Reported-by: Colin Fletcher <colin.m.fletcher@googlemail.com>
Reported-by: Devin Venable <venable.devin@gmail.com>
Reported-by: Dr Nick Bailey <nicholas.bailey@glasgow.ac.uk>
Reported-by: Jannis Achstetter <jannis_achstetter@web.de>
Reported-by: Rui Nuno Capela <rncbc@rncbc.org>
Cc: Oliver Neukum <oliver@neukum.org>
Cc: 2.6.39+ <stable@vger.kernel.org>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>