Pull networking fixes from David Miller:
"It's been a while since my last pull request so quite a few fixes have
piled up."
Indeed.
1) Fix nf_{log,queue} compilation with PROC_FS disabled, from Pablo
Neira Ayuso.
2) Fix data corruption on some tg3 chips with TSO enabled, from Michael
Chan.
3) Fix double insertion of VLAN tags in be2net driver, from Sarveshwar
Bandi.
4) Don't have TCP's MD5 support pass > PAGE_SIZE page offsets in
scatter-gather entries into the crypto layer, the crypto layer can't
handle that. From Eric Dumazet.
5) Fix lockdep splat in 802.1Q MRP code, also from Eric Dumazet.
6) Fix OOPS in netfilter log module when called from conntrack, from
Hans Schillstrom.
7) FEC driver needs to use netif_tx_{lock,unlock}_bh() rather than the
non-BH disabling variants. From Fabio Estevam.
8) TCP GSO can generate out-of-order packets, fix from Eric Dumazet.
9) vxlan driver doesn't update 'used' field of fdb entries when it
should, from Sridhar Samudrala.
10) ipv6 should use kzalloc() to allocate inet6 socket cork options,
otherwise we can OOPS in ip6_cork_release(). From Eric Dumazet.
11) Fix races in bonding set mode, from Nikolay Aleksandrov.
12) Fix checksum generation regression added by "r8169: fix 8168evl
frame padding.", from Francois Romieu.
13) ip_gre can look at stale SKB data pointer, fix from Eric Dumazet.
14) Fix checksum handling when GSO is enabled in bnx2x driver with
certain chips, from Yuval Mintz.
15) Fix double free in batman-adv, from Martin Hundebøll.
16) Fix device startup synchronization with firmware in tg3 driver, from
Nithin Sujit.
17) perf networking dropmonitor doesn't work at all due to mixed up
trace parameter ordering, from Ben Hutchings.
18) Fix proportional rate reduction handling in tcp_ack(), from Nandita
Dukkipati.
19) IPSEC layer doesn't return an error when a valid state is detected,
causing an OOPS. Fix from Timo Teräs.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (85 commits)
be2net: bug fix on returning an invalid nic descriptor
tcp: xps: fix reordering issues
net: Revert unused variable changes.
xfrm: properly handle invalid states as an error
virtio_net: enable napi for all possible queues during open
tcp: bug fix in proportional rate reduction.
net: ethernet: sun: drop unused variable
net: ethernet: korina: drop unused variable
net: ethernet: apple: drop unused variable
qmi_wwan: Added support for Cinterion's PLxx WWAN Interface
perf: net_dropmonitor: Remove progress indicator
perf: net_dropmonitor: Use bisection in symbol lookup
perf: net_dropmonitor: Do not assume ordering of dictionaries
perf: net_dropmonitor: Fix symbol-relative addresses
perf: net_dropmonitor: Fix trace parameter order
net: fec: use a more proper compatible string for MVF type device
qlcnic: Fix updating netdev->features
qlcnic: remove netdev->trans_start updates within the driver
qlcnic: Return proper error codes from probe failure paths
tg3: Update version to 3.132
...
Wei Yang [Wed, 22 May 2013 15:58:22 +0000 (15:58 +0000)]
be2net: bug fix on returning an invalid nic descriptor
In function be_get_nic_desc(), it will go through the descriptor array
returned from f/w. By comparing the desc_type field, it determines whether
there is a nic descriptor in the array or not. In the case of no nic
descriptor, this function should return NULL.
The code may return an invalide descriptor, when there is no nic descriptor
in the array and the desc_count is less than MAX_RESOURCE_DESC. In this case,
even there is no nic descriptor, it will still return the lase descriptor
since the i doesn't equal to MAX_RESOURCE_DESC.
This patch fix this issue by returning the descriptor when find it and return
NULL for other cases.
Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com> Reviewed-by: Gavin Shan <shangw@linux.vnet.ibm.com> Reviewed-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Acked-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Thu, 23 May 2013 07:44:20 +0000 (07:44 +0000)]
tcp: xps: fix reordering issues
commit 3853b5841c01a ("xps: Improvements in TX queue selection")
introduced ooo_okay flag, but the condition to set it is slightly wrong.
In our traces, we have seen ACK packets being received out of order,
and RST packets sent in response.
We should test if we have any packets still in host queue.
Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Tom Herbert <therbert@google.com> Cc: Yuchung Cheng <ycheng@google.com> Cc: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Fri, 24 May 2013 01:24:10 +0000 (18:24 -0700)]
Merge tag 'gpio-fixes-v3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO fixes from Linus Walleij:
- An OMAP fix that makes ethernet work again.
- Fix for build problem when building the MCP23S08 driver as module.
- IRQ conflicts in the Langwell driver.
- Fix IRQ coherency issues in the MXS driver.
- Return correct errorcode on errorpath when removing GPIO chips.
* tag 'gpio-fixes-v3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
gpio: Don't override the error code in probe error handling
gpio: mxs: Use set and clear capabilities of the gpio controller
gpio-langwell: fix irq conflicts when DT is not used
gpio: mcp23s08: Fix build error when CONFIG_SPI_MASTER=y && CONFIG_I2C=m
gpio/omap: ensure gpio context is initialised
Linus Torvalds [Thu, 23 May 2013 20:50:53 +0000 (13:50 -0700)]
Merge tag 'pci-v3.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"Here are some more fixes for v3.10. The Moorestown update broke Intel
Medfield devices, so I reverted it. The acpiphp change fixes a
regression: we broke hotplug notifications to host bridges when we
split acpiphp into the host-bridge related part and the
endpoint-related part.
Moorestown
Revert "x86/pci/mrst: Use configuration mechanism 1 for 00:00.0, 00:02.0, 00:03.0"
Hotplug
PCI: acpiphp: Re-enumerate devices when host bridge receives Bus Check"
* tag 'pci-v3.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
Revert "x86/pci/mrst: Use configuration mechanism 1 for 00:00.0, 00:02.0, 00:03.0"
PCI: acpiphp: Re-enumerate devices when host bridge receives Bus Check
Linus Torvalds [Thu, 23 May 2013 20:50:03 +0000 (13:50 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
"A few fixups to Wacom and eGalax touchscreen driver"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: wacom - add an eraser to DTH2242/DTK2241
Input: wacom - add a few new styli for Cintiq series
Input: wacom - add three new display tablets
Input: egalax_ts - ABS_MT_POSITION_Y not reported well
Linus Torvalds [Thu, 23 May 2013 16:28:34 +0000 (09:28 -0700)]
Merge tag 'tty-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg Kroah-Hartman:
"Here are some tty / serial driver fixes for 3.10-rc2.
Nothing huge, although the rocket driver fix looks large, it's just
moving the code around to fix the reported build issues in it. Other
than that, this has the fix for the of-reported lockdep warning from
the vt layer, as well as some other needed bugfixes.
All of these have been in linux-next for a while"
* tag 'tty-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
tty: mxser: Fix build warning introduced by dfc7b837c7f9 (Re: linux-next: build warning after merge of the tty.current tree)
tty: mxser: fix usage of opmode_ioaddr
serial: 8250_dw: add ACPI ID for Intel BayTrail
TTY: Fix tty miss restart after we turn off flow-control
tty/vt: Fix vc_deallocate() lock order
TTY: ehv_bytechan: add missing platform_driver_unregister() when module exit
TTY: rocket, fix more no-PCI warnings
serial: mcf: missing uart_unregister_driver() on error in mcf_init()
tty: serial: mpc5xxx: fix error handing in mpc52xx_uart_init()
serial: samsung: add missing platform_driver_unregister() when module exit
serial: pl011: protect attribute read from NULL platform data struct
tty: nwpserial: Pass correct pointer to free_irq()
serial: 8250_dw: Add valid clk pointer check
Linus Torvalds [Thu, 23 May 2013 16:27:49 +0000 (09:27 -0700)]
Merge tag 'staging-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg Kroah-Hartman:
"Here are some staging tree driver fixes for 3.10-rc2
The drivers/iio/ changes are here as they are still tied into
drivers/staging/iio/.
Nothing major, just a number of small bugfixes, and a larger
documentation update for the ramster code."
* tag 'staging-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (28 commits)
staging: dwc2: remove compile warning for USB_DWC2_TRACK_MISSED_SOFS
iio: exynos_adc: fix wrong structure extration in suspend and resume
iio:common:st: added disable function after read info raw data
iio: dac: Fix build error when CONFIG_SPI_MASTER=y && CONFIG_I2C=m
staging:iio:light:tsl2x7x: fix the error handling in tsl2x7x_probe()
staging/iio/mxs-lradc: fix preenable for multiple buffers
staging: imx-drm: imx-tve: Check the return value of 'regulator_enable()'
staging: video: imx: Select VIDEOMODE_HELPERS for parallel display
staging: ramster: add how-to document
staging: dwc2: Fix dma-enabled platform devices using a default dma_mask
staging: vt6656: [bug] Fix missing spin lock in iwctl_siwpower.
staging: Swap zram and zsmalloc in Kconfig
staging: android: logger: use kuid_t instead of uid_t
staging: zcache: Fix incorrect module_param_array types
staging/solo6x10: depend on CONFIG_FONTS
staging/drm: imx: add missing dependencies
staging: ste_rmi4: Suppress 'ignoring return value of ‘regulator_enable()' warning
staging: sep: fix driver build and kconfig
staging: nvec: cleanup childs on remove
staging: nvec: implement unregistering of notifiers
...
Linus Torvalds [Thu, 23 May 2013 16:27:08 +0000 (09:27 -0700)]
Merge tag 'driver-core-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg Kroah-Hartman:
"Here are 3 tiny driver core fixes for 3.10-rc2.
A needed symbol export, a change to make it easier to track down
offending sysfs files with incorrect attributes, and a klist bugfix.
All have been in linux-next for a while"
* tag 'driver-core-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
klist: del waiter from klist_remove_waiters before wakeup waitting process
driver core: print sysfs attribute name when warning about bogus permissions
driver core: export subsys_virtual_register
Linus Torvalds [Thu, 23 May 2013 16:26:32 +0000 (09:26 -0700)]
Merge tag 'char-misc-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg Kroah-Hartman:
"Here are some small char/misc driver fixes for 3.10-rc2.
Nothing major here, just a number of fixes for things that people have
reported, and a MAINTAINERS update for the recent changes for the
hyperv files that went into 3.10-rc1."
* tag 'char-misc-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
ttyprintk: Fix NULL pointer deref by setting tty_port ops after initializing port
uio: UIO_DMEM_GENIRQ should depend on HAS_DMA
MAINTAINERS: update Hyper-V file list
mei: bus: Reset event_cb when disabling a device
Drivers: hv: Fix a bug in get_vp_index()
mei: fix out of array access to me clients array
Char: lp, protect LPGETSTATUS with port_mutex
dummy-irq: require the user to specify an IRQ number
Linus Torvalds [Thu, 23 May 2013 16:23:32 +0000 (09:23 -0700)]
Merge tag 'usb-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg Kroah-Hartman:
"Here are a number of tiny USB bugfixes / new device ids for 3.10-rc2
The majority of these are USB gadget fixes, but they are all small.
Other than that, some USB host controller fixes, and USB serial driver
fixes for problems reported with them.
Also hopefully a fixed up USB_OTG Kconfig dependancy, that one seems
to be almost impossible to get right for all of the different
platforms these days."
* tag 'usb-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (56 commits)
USB: cxacru: potential underflow in cxacru_cm_get_array()
USB: ftdi_sio: Add support for Newport CONEX motor drivers
USB: option: add device IDs for Dell 5804 (Novatel E371) WWAN card
usb: ohci: fix goto wrong tag in err case
usb: isp1760-if: fix memleak when platform_get_resource fail
usb: ehci-s5p: fix memleak when fallback to pdata
USB: serial: clean up chars_in_buffer
USB: ti_usb_3410_5052: fix chars_in_buffer overhead
USB: io_ti: fix chars_in_buffer overhead
USB: ftdi_sio: fix chars_in_buffer overhead
USB: ftdi_sio: clean up get_modem_status
USB: serial: add generic wait_until_sent implementation
USB: serial: add wait_until_sent operation
USB: set device dma_mask without reference to global data
USB: Blacklisted Cinterion's PLxx WWAN Interface
usb: option: Add Telewell TW-LTE 4G
USB: EHCI: remove bogus #error
USB: reset resume quirk needed by a hub
USB: usb-stor: realtek_cr: Fix compile error
usb, chipidea: fix link error when USB_EHCI_HCD is a module
...
Linus Torvalds [Thu, 23 May 2013 16:18:08 +0000 (09:18 -0700)]
Merge git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm bugfixes from Gleb Natapov.
* git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM/MIPS32: Wrap calls to gfn_to_pfn() with srcu_read_lock/unlock()
KVM/MIPS32: Move include/asm/kvm.h => include/uapi/asm/kvm.h since it is a user visible API.
KVM: take over co-maintainership from Marcelo, fix MAINTAINERS entry
Timo Teräs [Wed, 22 May 2013 01:40:47 +0000 (01:40 +0000)]
xfrm: properly handle invalid states as an error
The error exit path needs err explicitly set. Otherwise it
returns success and the only caller, xfrm_output_resume(),
would oops in skb_dst(skb)->ops derefence as skb_dst(skb) is
NULL.
Bug introduced in commit bb65a9cb (xfrm: removes a superfluous
check and add a statistic).
Signed-off-by: Timo Teräs <timo.teras@iki.fi> Cc: Li RongQing <roy.qing.li@gmail.com> Cc: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Jason Wang [Tue, 21 May 2013 20:03:58 +0000 (20:03 +0000)]
virtio_net: enable napi for all possible queues during open
Commit 55257d72bd1c51f25106350f4983ec19f62ed1fa (virtio-net: fill only rx
queues which are being used) only does the napi enabling during open for
curr_queue_pairs. This will break multiqueue receiving since napi of new queues
were still disabled after changing the number of queues.
This patch fixes this by enabling napi for all possible queues during open.
Cc: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This patch is a fix for a bug triggering newly_acked_sacked < 0
in tcp_ack(.).
The bug is triggered by sacked_out decreasing relative to prior_sacked,
but packets_out remaining the same as pior_packets. This is because the
snapshot of prior_packets is taken after tcp_sacktag_write_queue() while
prior_sacked is captured before tcp_sacktag_write_queue(). The problem
is: tcp_sacktag_write_queue (tcp_match_skb_to_sack() -> tcp_fragment)
adjusts the pcount for packets_out and sacked_out (MSS change or other
reason). As a result, this delta in pcount is reflected in
(prior_sacked - sacked_out) but not in (prior_packets - packets_out).
This patch does the following:
1) initializes prior_packets at the start of tcp_ack() so as to
capture the delta in packets_out created by tcp_fragment.
2) introduces a new "previous_packets_out" variable that snapshots
packets_out right before tcp_clean_rtx_queue, so pkts_acked can be
correctly computed as before.
3) Computes pkts_acked using previous_packets_out, and computes
newly_acked_sacked using prior_packets.
Signed-off-by: Nandita Dukkipati <nanditad@google.com> Acked-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Emilio López [Wed, 22 May 2013 13:57:37 +0000 (13:57 +0000)]
net: ethernet: sun: drop unused variable
Commit bfd428d ("net: ethernet: sun: initialize variables directly")
dropped the only loop that was using i but did not remove the actual
variable, therefore causing a warning when building. This patch drops
the now redundant line.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: David S. Miller <davem@davemloft.net>
Emilio López [Wed, 22 May 2013 13:57:36 +0000 (13:57 +0000)]
net: ethernet: korina: drop unused variable
Commit e998fd4 ("net: ethernet: korina: initialize variables directly")
dropped the only loop that was using i but did not remove the actual
variable, therefore causing a warning when building. This patch drops
the now redundant line.
Signed-off-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: David S. Miller <davem@davemloft.net>
Emilio López [Wed, 22 May 2013 13:57:35 +0000 (13:57 +0000)]
net: ethernet: apple: drop unused variable
Commit 3b0aaef ("net: ethernet: apple: initialize variables directly")
dropped the only loop that was using i but did not remove the actual
variable, therefore causing a warning when building. This patch drops
the now redundant line.
Signed-off-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Thu, 23 May 2013 01:06:57 +0000 (18:06 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32
Pull AVR32 update from Hans-Christian Egtvedt:
"wow, it has gone 10 releases since my last request :("
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32:
avr32: fix building warnings caused by redefinitions of HZ
avr32: fix relocation check for signed 18-bit offset
avr32: move NODES_SHIFT into Kconfig and delete numnodes.h
Linus Torvalds [Thu, 23 May 2013 01:05:45 +0000 (18:05 -0700)]
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS update from Ralf Baechle:
- Fix a build error if <linux/printk.h> is included without
<linux/linkage.h> having been included before.
- Cleanup and fix the damage done by the generic idle loop patch.
- A kprobes fix that brings the MIPS code in line with what other
architectures are for quite a while already.
- Wire up the native getdents64(2) syscall for 64 bit - for some reason
it was only for the compat ABIs. This has been reported to cause an
application issue. This turned out bigger than I meant but the wait
instruction support code was driving me nuts.
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: N64: Wire getdents64(2)
kprobes/mips: Fix to check double free of insn slot
MIPS: Idle: Break r4k_wait into two functions and fix it.
MIPS: Idle: Do address fiddlery in helper functions.
MIPS: Idle: Consolidate all declarations in <asm/idle.h>.
MIPS: Idle: Don't call local_irq_disable() in cpu_wait() implementations.
MIPS: Idle: Re-enable irqs at the end of r3081, au1k and loongson2 cpu_wait.
MIPS: Idle: Make call of function pointer readable.
MIPS: Idle: Consistently reformat inline assembler.
MIPS: Idle: cleaup SMTC idle hook as per Linux coding style.
MIPS: Consolidate idle loop / WAIT instruction support in a single file.
MIPS: clock.h: Remove declaration of cpu_wait.
Add include dependencies to <linux/printk.h>.
MIPS: Rewrite pfn_valid to work in modules, too.
qmi_wwan: Added support for Cinterion's PLxx WWAN Interface
Added support for Cinterion's PLxx WWAN Interface by adding QMI_FIXED_INTF with
Cinterion's Vendor ID as well as Product ID and WWAN Interface Number.
Signed-off-by: Hans-Christoph Schemmel <hans-christoph.schemmel@gemalto.com> Signed-off-by: Christian Schmiedl <christian.schmiedl@gemalto.com> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
Merge tag 'iio-fixes-for-3.10a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
Jonathan writes:
First round of IIO fixes for the 3.10 cycle.
The usual mixed bag of little fixes.
1) A fix for mxs-lradc having missed out on some global abi changes that and
hence being unable to start up buffered output.
2) Clean up error handling in tsl2x7x
3) A build fix for some of the dac drivers when they have spi master support
built in, but i2c support build as a module.
4) Add a missing disable after a oneshot capture to the st sensor core.
5) Exynos adc driver took a novel an incorrect route to get at its private
data store.
David S. Miller [Wed, 22 May 2013 22:10:25 +0000 (15:10 -0700)]
Merge branch 'perf_net_dropmonitor'
Ben Hutchings says:
====================
Somewhat surprisingly, the net_dropmonitor reporting script doesn't work
at all. This series fixes it and then makes it slightly more efficient.
====================
Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Neil Horman <nhorman@tuxdriver.com>
The comparison between traced and symbol addresses is backwards: if
the traced address doesn't exactly match a symbol (which we don't
expect it to), we'll show the next symbol and the offset to it,
whereas we should show the previous symbol and the offset from it.
Cc: stable@vger.kernel.org Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Shawn Guo [Sun, 19 May 2013 04:38:46 +0000 (04:38 +0000)]
net: fec: use a more proper compatible string for MVF type device
MVF is a family while MVF600 is a particular SoC in the family. We
generally prefer to use SoC rather than family name in compatible string
to define a particular type of fec device. And this is how fec_dt_ids
works for all those IMX fec variants. Let's change mvf to mvf600 to
have it work in the same way.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Shahed Shaikh [Tue, 21 May 2013 09:27:01 +0000 (09:27 +0000)]
qlcnic: Fix updating netdev->features
o After change in EPORT features of 82xx adapter, netdev->features needs to
be updated to reflect EPORT feature updates but driver was manipulating
netdev->features at wrong place.
o This patch uses netdev_update_features() and .ndo_fix_features() to
update netdev->features properly.
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Sony Chacko [Tue, 21 May 2013 09:27:00 +0000 (09:27 +0000)]
qlcnic: remove netdev->trans_start updates within the driver
Code is removed because netdev->trans_start updates made by the driver
will be ignored by the kernel.
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Sony Chacko [Tue, 21 May 2013 09:26:59 +0000 (09:26 +0000)]
qlcnic: Return proper error codes from probe failure paths
Fix error paths in probe to assign proper error codes to probe return value.
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Nithin Sujir [Tue, 21 May 2013 12:57:32 +0000 (12:57 +0000)]
tg3: Ensure boot code has completed initialization before accessing hardware
After resetting the device, the driver waits for a signature to be
updated to know that firmware has completed initialization. However, the
call to tg3_poll_fw() is being done too late and we're writing to the
GRC_MODE register before it has completely initialized, causing
contention with firmware. This logic has existed since day one but is
causing PCIE link to go down randomly at startup on one platform once
every few hundred reboots.
Move the tg3_poll_fw() up to before we write to the GRC_MODE register
after reset.
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
iio: exynos_adc: fix wrong structure extration in suspend and resume
The exynos_adc device structure was wrongly extracted from the dev*
correcting the same.
Using the regular conversion of
struct device* -> struct platform_device* -> struct exynos_adc* seems wrong.
Instead we should be doing
struct device* -> struct iio_dev* -> struct exynos_adc*
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Reviewed-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Axel Lin [Thu, 9 May 2013 07:49:00 +0000 (08:49 +0100)]
iio: dac: Fix build error when CONFIG_SPI_MASTER=y && CONFIG_I2C=m
This patch fixes below build error when CONFIG_SPI_MASTER=y && CONFIG_I2C=m:
drivers/built-in.o: In function `ad5064_i2c_write':
drivers/iio/dac/ad5064.c:608: undefined reference to `i2c_master_send'
drivers/built-in.o: In function `ad5064_i2c_register_driver':
drivers/iio/dac/ad5064.c:646: undefined reference to `i2c_register_driver'
drivers/built-in.o: In function `ad5064_i2c_unregister_driver':
drivers/iio/dac/ad5064.c:651: undefined reference to `i2c_del_driver'
make: *** [vmlinux] Error 1
When CONFIG_I2C=m, meaning we can't build the drivers in with I2C support.
Thus don't allow the drivers to be compiled as built-in when CONFIG_I2C=m.
The real fix though is to break the driver apart into a SPI part, an I2C part
and a common part. But that's something for 3.11 while this is something for
3.10/stable.
Reported-by: Wu Fengguang <fengguang.wu@intel.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Wei Yongjun [Tue, 7 May 2013 11:51:00 +0000 (12:51 +0100)]
staging:iio:light:tsl2x7x: fix the error handling in tsl2x7x_probe()
Fix to return -EINVAL in the i2c device found error handling
case instead of 0, as done elsewhere in this function.
And also correct the fail1 and fail2 lable to do the right thing.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Jiang Liu [Fri, 17 May 2013 15:45:18 +0000 (23:45 +0800)]
avr32: fix building warnings caused by redefinitions of HZ
As suggested by David Howells <dhowells@redhat.com>, use
asm-generic/param.h and uapi/asm-generic/param.h for AVR32.
It also fixes building warnings caused by redefinitions of HZ:
In file included from /ws/linux/kernel/linux.git/include/uapi/linux/param.h:4,
from include/linux/timex.h:63,
from include/linux/jiffies.h:8,
from include/linux/ktime.h:25,
from include/linux/timer.h:5,
from include/linux/workqueue.h:8,
from include/linux/srcu.h:34,
from include/linux/notifier.h:15,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:777,
from include/linux/gfp.h:4,
from arch/avr32/mm/init.c:10:
/ws/linux/kernel/linux.git/arch/avr32/include/asm/param.h:6:1: warning: "HZ" redefined
In file included from /ws/linux/kernel/linux.git/arch/avr32/include/asm/param.h:4,
from /ws/linux/kernel/linux.git/include/uapi/linux/param.h:4,
from include/linux/timex.h:63,
from include/linux/jiffies.h:8,
from include/linux/ktime.h:25,
from include/linux/timer.h:5,
from include/linux/workqueue.h:8,
from include/linux/srcu.h:34,
from include/linux/notifier.h:15,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:777,
from include/linux/gfp.h:4,
from arch/avr32/mm/init.c:10:
/ws/linux/kernel/linux.git/arch/avr32/include/uapi/asm/param.h:6:1: warning: this is the location of the previous definition
Ralf Baechle [Wed, 22 May 2013 10:18:47 +0000 (12:18 +0200)]
mm: Fix virt_to_page() warning
virt_to_page() is typically implemented as a macro containing a cast so
that it will accept both pointers and unsigned long without causing a
warning.
But MIPS virt_to_page() uses virt_to_phys which is a function so passing
an unsigned long will cause a warning:
CC mm/page_alloc.o
mm/page_alloc.c: In function ‘free_reserved_area’:
mm/page_alloc.c:5161:3: warning: passing argument 1 of ‘virt_to_phys’ makes pointer from integer without a cast [enabled by default]
arch/mips/include/asm/io.h:119:100: note: expected ‘const volatile void *’ but argument is of type ‘long unsigned int’
All others users of virt_to_page() in mm/ are passing a void *.
Linus Torvalds [Wed, 22 May 2013 14:18:41 +0000 (07:18 -0700)]
Merge tag 'mfd-fixes-3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes
Pull mfd fixes from Samuel Ortiz:
"This is the first batch of MFD fixes for 3.10.
It's bigger than I would like, most of it is due to the big ab/db8500
merge that went through during the 3.10 merge window.
So we have:
- Some build fixes for the tps65912 and ab8500 drivers.
- A couple of build fixes for the the si476x driver with pre 4.3 gcc
compilers.
- A few runtime breakage fixes (probe failures or oopses) for the
ab8500 and db8500 drivers.
- Some sparse or regular gcc warning fixes for the si476x, ab8500 and
cros_ec drivers."
* tag 'mfd-fixes-3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes:
mfd: ab8500-sysctrl: Let sysctrl driver work without pdata
mfd: db8500-prcmu: Update stored DSI PLL divider value
mfd: ab8500-sysctrl: Always enable pm_power_off handler
mfd: ab8500-core: Pass GPADC compatible string to MFD core
mfd: db8500-prcmu: Supply the pdata_size attribute for db8500-thermal
mfd: ab8500-core: Use the correct driver name when enabling gpio/pinctrl
mfd: ab8500: Pass AB8500 IRQ to debugfs code by resource
mfd: ab8500-gpadc: Suppress 'ignoring regulator_enable() return value' warning
mfd: ab8500-sysctrl: Set sysctrl_dev during probe
mfd: ab8500-sysctrl: Fix sparse warning
mfd: abx500-core: Fix sparse warning
mfd: ab8500: Debugfs code depends on gpadc
mfd: si476x: Use get_unaligned_be16() for unaligned be16 loads
mfd: cros_ec_spi: Use %z to format pointer differences
mfd: si476x: Do not use binary constants
mfd: tps65912: Select MFD_CORE
Linus Torvalds [Wed, 22 May 2013 14:16:49 +0000 (07:16 -0700)]
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull virtio fixes from Rusty Russell:
"A build fix and a uapi exposure fix. The build fix is later than I
liked, but my first version broke linux-next due to overzealous header
clean."
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
virtio_console: fix uapi header
Hoist memcpy_fromiovec/memcpy_toiovec into lib/
Aron Xu [Tue, 21 May 2013 13:37:06 +0000 (13:37 +0000)]
MIPS: N64: Wire getdents64(2)
As a relatively new ABI, N64 only had getdents syscall while other modern
architectures have getdents64.
This was noticed when Python 3.3 shifted to the latter one for aarch64.
[ralf@linux-mips.org: The history of getdents64 is a little complicated.
Commit 1a1d77dd589de5a567fa95e36aa6999c704ceca4 [Merge with 2.4.0-test7.]
added N64 getdents(2) to arch/mips64/kernel/scall_64.S as syscall 5213,
then dropped again in 578720675c44e54e8aa7c68f6dce59ed37ce3d3b [Overhaul
of the 64-bit syscall interface. Now heritage free.] for 2.5.18 in 2002.]
Sanjay Lal [Sat, 18 May 2013 13:54:24 +0000 (06:54 -0700)]
KVM/MIPS32: Wrap calls to gfn_to_pfn() with srcu_read_lock/unlock()
- As suggested by Gleb, wrap calls to gfn_to_pfn() with srcu_read_lock/unlock().
Memory slots should be acccessed from a SRCU read section.
- kvm_mips_map_page() now returns an error code to it's callers, instead of
calling panic() if it cannot find a mapping for a particular gfn.
Ralf Baechle [Tue, 21 May 2013 15:33:32 +0000 (17:33 +0200)]
MIPS: Idle: Break r4k_wait into two functions and fix it.
local_irq_enable() may expand into very different code, so it rather should
stay in C. Also this keeps the assembler code size constant which keeps
the rollback code simple. So it's best to split r4k_wait into two parts,
one C and one assembler.
Finally add the local_irq_enable() to r4k_wait to ensure the WAIT
instruction in __r4k_wait() will work properly.
Ralf Baechle [Tue, 21 May 2013 08:51:10 +0000 (10:51 +0200)]
Add include dependencies to <linux/printk.h>.
If <linux/linkage.h> has not been included before <linux/printk.h>,
a build error like the below one will result:
CC arch/mips/kernel/idle.o
In file included from arch/mips/kernel/idle.c:17:0:
include/linux/printk.h:109:1: error: data definition has no type or storage class [-Werror]
include/linux/printk.h:109:1: error: type defaults to ‘int’ in declaration of ‘asmlinkage’ [-Werror=implicit-int]
include/linux/printk.h:110:1: error: ‘format’ attribute only applies to function types [-Werror=attributes]
include/linux/printk.h:110:1: error: expected ‘,’ or ‘;’ before ‘int’
include/linux/printk.h:114:1: error: data definition has no type or storage class [-Werror]
include/linux/printk.h:114:1: error: type defaults to ‘int’ in declaration of ‘asmlinkage’ [-Werror=implicit-int]
include/linux/printk.h:115:1: error: ‘format’ attribute only applies to function types [-Werror=attributes]
include/linux/printk.h:115:1: error: expected ‘,’ or ‘;’ before ‘int’
include/linux/printk.h:117:1: error: data definition has no type or storage class [-Werror]
include/linux/printk.h:117:1: error: type defaults to ‘int’ in declaration of ‘asmlinkage’ [-Werror=implicit-int]
include/linux/printk.h:118:1: error: ‘format’ attribute only applies to function types [-Werror=attributes]
include/linux/printk.h:118:1: error: ‘__cold__’ attribute ignored [-Werror=attributes]
include/linux/printk.h:118:1: error: expected ‘,’ or ‘;’ before ‘asmlinkage’
include/linux/printk.h:122:1: error: data definition has no type or storage class [-Werror]
include/linux/printk.h:122:1: error: type defaults to ‘int’ in declaration of ‘asmlinkage’ [-Werror=implicit-int]
include/linux/printk.h:123:1: error: ‘format’ attribute only applies to function types [-Werror=attributes]
include/linux/printk.h:123:1: error: ‘__cold__’ attribute ignored [-Werror=attributes]
include/linux/printk.h:123:1: error: expected ‘,’ or ‘;’ before ‘int’
In file included from include/linux/kernel.h:14:0,
from include/linux/sched.h:15,
from arch/mips/kernel/idle.c:18:
include/linux/dynamic_debug.h: In function ‘ddebug_dyndbg_module_param_cb’:
include/linux/dynamic_debug.h:124:3: error: implicit declaration of function ‘printk’ [-Werror=implicit-function-declaration]
Martin Hundebøll [Wed, 17 Apr 2013 19:13:16 +0000 (21:13 +0200)]
batman-adv: Avoid double freeing of bat_counters
On errors in batadv_mesh_init(), bat_counters will be freed in both
batadv_mesh_free() and batadv_softif_init_late(). This patch fixes this
by returning earlier from batadv_softif_init_late() in case of errors in
batadv_mesh_init() and by setting bat_counters to NULL after freeing.
Signed-off-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Timo Teräs [Fri, 17 May 2013 07:48:39 +0000 (00:48 -0700)]
leds: leds-gpio: reserve gpio before using it
This reverts commit a99d76f (leds: leds-gpio: use gpio_request_one)
and commit 2d7c22f (leds: leds-gpio: set devm_gpio_request_one()
flags param correctly) which was a fix of the first one.
The conversion to devm_gpio_request in commit e3b1d44c (leds:
leds-gpio: use devm_gpio_request_one) is not reverted.
The problem is that gpio_cansleep() and gpio_get_value_cansleep()
calls can crash if the gpio is not first reserved. Incidentally this
same bug existed earlier and was fixed similarly in commit d95cbe61
(leds: Fix potential leds-gpio oops). But the OOPS is real. It happens
when GPIOs are provided by module which is not yet loaded.
So this fixes the following BUG during my ALIX boot (3.9.2-vanilla):
Linus Torvalds [Tue, 21 May 2013 18:11:45 +0000 (11:11 -0700)]
Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c bugfixes from Wolfram Sang:
"These should have been in rc2 but I missed it due to working on devm
longer than expected.
There is one ID addition, since we are touching the driver anyhow.
And the feature bit documentation is one outcome of a debug session
and will make it easier for users to work around problems. The rest
is typical driver bugfixes."
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: suppress lockdep warning on delete_device
i2c: mv64xxx: work around signals causing I2C transactions to be aborted
i2c: i801: Document feature bits in modinfo
i2c: designware: add Intel BayTrail ACPI ID
i2c: designware: always clear interrupts before enabling them
i2c: designware: fix RX FIFO overrun
Fabio Estevam [Tue, 21 May 2013 14:24:44 +0000 (11:24 -0300)]
staging: imx-drm: imx-tve: Check the return value of 'regulator_enable()'
Since commit c8801a8 (regulator: core: Mark all get and enable calls as
__must_check) we need to check the value returned by 'regulator_enable()'.
Do this check to get rid of the following build warning:
drivers/staging/imx-drm/imx-tve.c: In function 'imx_tve_probe':
drivers/staging/imx-drm/imx-tve.c:671:19: warning: ignoring return value of 'regulator_enable', declared with attribute warn_unused_result [-Wunused-result]
Marek Vasut [Wed, 24 Apr 2013 18:43:59 +0000 (20:43 +0200)]
staging: video: imx: Select VIDEOMODE_HELPERS for parallel display
Without this, I get the following problem when building kernel:
drivers/built-in.o: In function `imx_pd_connector_get_modes':
/linux-2.6/drivers/staging/imx-drm/parallel-display.c:78: undefined reference to `of_get_drm_display_mode'
make: *** [vmlinux] Error 1
mxser_port->opmode_ioaddr is initialized only for MOXA_MUST_MU860_HWID
chips, but no precautions have been undertaken to prevent reading and
writing to undefined port number.
Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
wang, biao [Thu, 16 May 2013 01:50:13 +0000 (09:50 +0800)]
klist: del waiter from klist_remove_waiters before wakeup waitting process
There is a race between klist_remove and klist_release. klist_remove
uses a local var waiter saved on stack. When klist_release calls
wake_up_process(waiter->process) to wake up the waiter, waiter might run
immediately and reuse the stack. Then, klist_release calls
list_del(&waiter->list) to change previous
wait data and cause prior waiter thread corrupt.
Darrick J. Wong [Fri, 10 May 2013 22:40:13 +0000 (15:40 -0700)]
ttyprintk: Fix NULL pointer deref by setting tty_port ops after initializing port
tty_port_init() zeroes out the tty port, which means that we have to set the
ops pointer /after/, not before this call. Otherwise, tty_port_open will crash
when it tries to deref ops, which is now a NULL pointer.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/built-in.o: In function `uio_dmem_genirq_release':
drivers/uio/uio_dmem_genirq.c:95: undefined reference to `dma_free_coherent'
drivers/built-in.o: In function `uio_dmem_genirq_open':
drivers/uio/uio_dmem_genirq.c:61: undefined reference to `dma_alloc_coherent'
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Hans J. Koch <hjk@hansjkoch.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Samuel Ortiz [Tue, 21 May 2013 16:52:09 +0000 (18:52 +0200)]
mei: bus: Reset event_cb when disabling a device
After cancelling all reads from the disable hook, we need to reset the
event_cb pointer as well or else we won't be able to set a new one up
when re-enabling the device.
Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
K. Y. Srinivasan [Fri, 17 May 2013 16:30:35 +0000 (09:30 -0700)]
Drivers: hv: Fix a bug in get_vp_index()
Linux' notion of cpuid is different from the Host's notion of CPUID. In the
call to bind the channel interrupts, we should use the host's notion of
CPU Ids. Fix this bug.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Cc: Stable <stable@vger.kernel.org> (V3.9) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tomas Winkler [Tue, 7 May 2013 18:12:31 +0000 (21:12 +0300)]
mei: fix out of array access to me clients array
The patch 9f81abdac362: "mei: implement mei_cl_connect function"
from Jan 8, 2013, leads to the following static checker warning:
"drivers/misc/mei/main.c:522 mei_ioctl_connect_client()
warn: check 'dev->me_clients[]' for negative offsets (-2)"
Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Tue, 21 May 2013 16:36:46 +0000 (09:36 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 update from Martin Schwidefsky:
"An additional sysfs attribute for channel paths and a couple of bux
fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/pgtable: fix ipte notify bit
s390/xpram: mark xpram as non-rotational
s390/smp: fix cpu re-scan vs. cpu state
s390/cio: add channel ID sysfs attribute
s390/ftrace: fix mcount adjustment
s390: fix gmap_ipte_notifier vs. software dirty pages
s390: disable pfmf for clear page instruction
s390/disassembler: prevent endless loop in print_fn_code()
s390: remove non existent reference to GENERIC_KERNEL_THREAD
Stephen Boyd [Tue, 21 May 2013 00:57:16 +0000 (17:57 -0700)]
ARM: smp: Drop RCU_NONIDLE usage in cpu_die()
Before f7b861b7a6d9 ("arm: Use generic idle loop") ARM would kill the
CPU within the rcu idle section. Now that the rcu_idle_enter()/exit()
pair have been pushed lower down in the idle loop this is no longer true
and so using RCU_NONIDLE here is no longer necessary and also harmful
because RCU is not actually idle at this point.
Cc: Russell King <linux@arm.linux.org.uk> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 21 May 2013 15:50:57 +0000 (08:50 -0700)]
Merge branch 'drm-radeon-sun-hainan' of git://people.freedesktop.org/~airlied/linux
Pull radeon sun/hainan support from Dave Airlie:
"Since I know its outside the merge window, but since this is new hw I
thought I'd try and provoke the new hw exception, it just fills in the
blanks in the driver for the new AMD sun and hainan chipsets."
* 'drm-radeon-sun-hainan' of git://people.freedesktop.org/~airlied/linux:
drm/radeon: add Hainan pci ids
drm/radeon: add golden register settings for Hainan (v2)
drm/radeon: sun/hainan chips do not have UVD (v2)
drm/radeon: track which asics have UVD
drm/radeon: radeon-asic updates for Hainan
drm/radeon: fill in ucode loading support for Hainan
drm/radeon: don't touch DCE or VGA regs on Hainan (v3)
drm/radeon: fill in GPU init for Hainan (v2)
drm/radeon: add chip family for Hainan
Linus Torvalds [Tue, 21 May 2013 15:50:09 +0000 (08:50 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull DRM fixes from Dave Airlie:
"This is just a set of nouveau and radeon fixes, the nouveau ones fix
some suspend/resume regressions since use of copy engines and some
fixes for Z compression on some newer chipsets."
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/radeon/dce2: use 10khz units for audio dto calculation
drm/radeon: Fix VRAM size calculation for VRAM >= 4GB
drm/radeon: Remove superfluous variable
drm/nouveau: ensure channels are stopped before saving fences for suspend
drm/nv50/fifo: prevent races between clients updating playlists
drm/nvc0/fifo: prevent CHAN_TABLE_ERROR:CHANNEL_PENDING on fifo fini
drm/nvc0/fifo: prevent races between clients updating playlists
drm/nve0/fifo: prevent races between clients updating playlists
drm/nve0/ltcg: poke the partition count into yet another register
drm/nvc0/ltcg: fix handling of disabled partitions
drm/nvc0/ce: disable ce1 on a number of chipsets
drm/nouveau/bios: fix thinko in ZM_MASK_ADD opcode
drm/nouveau: fix build with nv50->nvc0
Dave Airlie [Mon, 20 May 2013 23:42:55 +0000 (09:42 +1000)]
Merge branch 'drm-fixes-3.10-sun' of git://people.freedesktop.org/~agd5f/linux into drm-next
This is the pull request for AMD Sun/Hainan support. I've
split it out separately from my regular fixes stream. Hainan
is a new SI asic with no UVD or DCE hardware. The patches are
minimally invasive; basically just pci ids and skipping UVD and
DCE init for this family. Most of the changes to si.c are just
the golden register tables for the family.
* 'drm-fixes-3.10-sun' of git://people.freedesktop.org/~agd5f/linux:
drm/radeon: add Hainan pci ids
drm/radeon: add golden register settings for Hainan (v2)
drm/radeon: sun/hainan chips do not have UVD (v2)
drm/radeon: track which asics have UVD
drm/radeon: radeon-asic updates for Hainan
drm/radeon: fill in ucode loading support for Hainan
drm/radeon: don't touch DCE or VGA regs on Hainan (v3)
drm/radeon: fill in GPU init for Hainan (v2)
drm/radeon: add chip family for Hainan
Dave Airlie [Mon, 20 May 2013 23:41:33 +0000 (09:41 +1000)]
Merge branch 'drm-fixes-3.10' of git://people.freedesktop.org/~agd5f/linux into drm-next
Minor bug fixes.
* 'drm-fixes-3.10' of git://people.freedesktop.org/~agd5f/linux:
drm/radeon/dce2: use 10khz units for audio dto calculation
drm/radeon: Fix VRAM size calculation for VRAM >= 4GB
drm/radeon: Remove superfluous variable
Linus Torvalds [Mon, 20 May 2013 21:25:19 +0000 (14:25 -0700)]
Merge tag 'stable/for-linus-3.10-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
Pull Xen fixes from Konrad Rzeszutek Wilk:
- Regression fix in xen privcmd fixing a memory leak.
- Add Documentation for tmem driver.
- Simplify and remove code in the tmem driver.
- Cleanups.
* tag 'stable/for-linus-3.10-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
xen: Fixed assignment error in if statement
xen/xenbus: Fixed over 80 character limit issue
xen/xenbus: Fixed indentation error in switch case
xen/tmem: Don't use self[ballooning|shrinking] if frontswap is off.
xen/tmem: Remove the usage of '[no|]selfballoon' and use 'tmem.selfballooning' bool instead.
xen/tmem: Remove the usage of 'noselfshrink' and use 'tmem.selfshrink' bool instead.
xen/tmem: Remove the boot options and fold them in the tmem.X parameters.
xen/tmem: s/disable_// and change the logic.
xen/tmem: Fix compile warning.
xen/tmem: Split out the different module/boot options.
xen/tmem: Move all of the boot and module parameters to the top of the file.
xen/tmem: Cleanup. Remove the parts that say temporary.
xen/privcmd: fix condition in privcmd_close()
David S. Miller [Mon, 20 May 2013 21:05:22 +0000 (14:05 -0700)]
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
John W. Linville says:
====================
This pull request is intended for the 3.10 series. It contains a
variety of fixes for problems discovered during the merge window and
after 3.10-rc1.
For the mac80211 bits, Johannes says the following:
"This is what I have:
* a patch from Felix to fix RCU usage in his rate table code
* a patch from Ilan to add the wdev id to some notifications so they can
actually be used by userspace
* Sasha Levin found an issue in how hwsim handles devices
* a fix for a bug in the wiphy_register() error path that's been there forever
* three fixes for WoWLAN
* AP mode frame matching was erroneously giving frames to all virtual AP
interfaces (reported by Jouni)
* a fix for HT handling in my CSA changes, found by Sujith
* a fix for some locking simplifications gone wrong
* Ben Greear found more cfg80211/mac80211 state confusion
* and a fix for another bug found by Jouni: local state changes need to be
reported by mac80211 to cfg80211 so it disconnects properly."
And for the iwlwifi bits, he says:
"I have fixes for a firmware crash during resume, multicast RX,
aggregation and a workaround for a firmware scanning bug."
Along with those...
Albert Pool adds a USB ID to the rtl8192cu driver.
Arend van Spriel restores a driver option support flag that had been
removed from 3.9 due to a bug in that version of the driver.
Felix Fietkau fixes a trio of ath9k issues with a series of small
patches.
Geert Uytterhoeven provides a Kconfig fix for ath9k (which you also
merged, so it isn't in the diff here).
Larry Finger gives us a fix for a build warning on big-endian systems
for rtlwifi.
Rafał Miłecki adds some core IDs to the bcma driver.
Sujith Manoharan fixes a module unloading crash in ath9k, and corrects
some calibration settings for AR9485.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch cures transmit timeout's with DHCP observed
while running under KVM. When the transmit ring is cleaned out,
the Byte Queue Limit values need to be reset.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Petko Manolov [Sun, 19 May 2013 23:08:47 +0000 (23:08 +0000)]
drivers: net: usb: rtl8150: concurrent URB bugfix
This patch fixes a potential race with concurrently running asynchronous
write requests. The values for device's RX control register are now
stored in dynamically allocated buffers so each URB submission has it's
own copy. Doing it the old way is data clobbering prone.
This patch is against latest 'net' tree.
Signed-off-by: Petko Manolov <petkan@nucleusys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Dan Carpenter [Sun, 19 May 2013 08:36:36 +0000 (08:36 +0000)]
isdn/kcapi: fix a small underflow
In get_capi_ctr_by_nr() and get_capi_appl_by_nr() the parameter comes
from skb->data. The current code can underflow to one space before the
start of the array.
The sanity check isn't needed in __get_capi_appl_by_nr() but I changed
it to match the others.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Wang YanQing [Thu, 9 May 2013 06:16:47 +0000 (14:16 +0800)]
TTY: Fix tty miss restart after we turn off flow-control
I meet emacs hang in start if I do the operation below:
1: echo 3 > /proc/sys/vm/drop_caches
2: emacs BigFile
3: Press CTRL-S follow 2 immediately
Then emacs hang on, CTRL-Q can't resume, the terminal
hang on, you can do nothing with this terminal except
close it.
The reason is before emacs takeover control the tty,
we use CTRL-S to XOFF it. Then when emacs takeover the
control, it may don't use the flow-control, so emacs hang.
This patch fix it.
This patch will fix a kind of strange tty relation hang problem,
I believe I meet it with vim in ssh, and also see below bug report:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=465823
Peter Hurley [Fri, 17 May 2013 16:41:03 +0000 (12:41 -0400)]
tty/vt: Fix vc_deallocate() lock order
Now that the tty port owns the flip buffers and i/o is allowed
from the driver even when no tty is attached, the destruction
of the tty port (and the flip buffers) must ensure that no
outstanding work is pending.
Unfortunately, this creates a lock order problem with the
console_lock (see attached lockdep report [1] below).
For single console deallocation, drop the console_lock prior
to port destruction. When multiple console deallocation,
defer port destruction until the consoles have been
deallocated.
tty_port_destroy() is not required if the port has not
been used; remove from vc_allocate() failure path.
[1] lockdep report from Dave Jones <davej@redhat.com>
======================================================
[ INFO: possible circular locking dependency detected ]
3.9.0+ #16 Not tainted
-------------------------------------------------------
(agetty)/26163 is trying to acquire lock:
blocked: ((&buf->work)){+.+...}, instance: ffff88011c8b0020, at: [<ffffffff81062065>] flush_work+0x5/0x2e0
but task is already holding lock:
blocked: (console_lock){+.+.+.}, instance: ffffffff81c2fde0, at: [<ffffffff813bc201>] vt_ioctl+0xb61/0x1230
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
Cc: Dave Jones <davej@redhat.com> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Commit "TTY: rocket, fix compilation warning" fixed a compilation
warning, but there was still a problem with !CONFIG_PCI configs. So
fix them for good by coupling the PCI functions together and moving
them inside a common #ifdef.
projects / mirror_ubuntu-zesty-kernel.git / log