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2013-08-12serial: amba-pl011: Use __releases/__acquires annotationsFabio Estevam
Fix the following sparse warnings: drivers/tty/serial/amba-pl011.c:687:20: warning: context imbalance in 'pl011_dma_flush_buffer' - unexpected unlock drivers/tty/serial/amba-pl011.c:1200:13: warning: context imbalance in 'pl011_rx_chars' - unexpected unlock Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: MIPS: lantiq: fix clock error checkJohn Crispin
The clock should be checked with the proper IS_ERR() api before using it. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: MIPS: lantiq: add clk_enable() call to driverThomas Langer
Enable the clock if one is present when setting up the console. Signed-off-by: Thomas Langer <thomas.langer@lantiq.com> Acked-by: John Crispin <blogic@openwrt.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: bfin_uart: Fix incorrect placement of __initdataSachin Kamat
__initdata should be placed between the variable name and equal sign for the variable to be placed in the intended section. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: bfin_sport_uart: Fix incorrect placement of __initdataSachin Kamat
__initdata should be placed between the variable name and equal sign for the variable to be placed in the intended section. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: tegra: use NULL instead of 0Jingoo Han
'cons' is a pointer; thus NULL should be used instead of 0. Also, local symbols are staticized. Fix the following sparse warnings: drivers/tty/serial/serial-tegra.c:1209:27: warning: Using plain integer as NULL pointer drivers/tty/serial/serial-tegra.c:1240:29: warning: symbol 'tegra20_uart_chip_data' was not declared. Should it be static? drivers/tty/serial/serial-tegra.c:1246:29: warning: symbol 'tegra30_uart_chip_data' was not declared. Should it be static? Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: msm_serial: fix comparison of different typesJingoo Han
Fix the following sparse warning: drivers/tty/serial/msm_serial.c:237:37: error: incompatible types in comparison expression (different type sizes) Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: ioc4_serial: Staticize ioc4_serial_attach_one()Jingoo Han
ioc4_serial_attach_one() is used only in this file. Also, ioc4_serial is not used; it can be removed. Fix the following sparse warnings: drivers/tty/serial/ioc4_serial.c:300:3: warning: symbol 'ioc4_serial' was not declared. Should it be static? drivers/tty/serial/ioc4_serial.c:2771:1: warning: symbol 'ioc4_serial_attach_one' was not declared. Should it be static? Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Patrick Gefre <pfg@sgi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: icom: fix casting warningJingoo Han
icom_port->uart_port.membase is (unsigned char __iomem *); thus, casting (unsigned char __iomem *) is necessary to fix the following warning. Also, local symbols are staticized. drivers/tty/serial/icom.c:108:26: warning: symbol 'start_proc' was not declared. Should it be static? drivers/tty/serial/icom.c:116:26: warning: symbol 'stop_proc' was not declared. Should it be static? drivers/tty/serial/icom.c:123:25: warning: symbol 'int_mask_tbl' was not declared. Should it be static? drivers/tty/serial/icom.c:1569:54: warning: incorrect type in assignment (different address spaces) drivers/tty/serial/icom.c:1569:54: expected unsigned char [noderef] <asn:2>*membase drivers/tty/serial/icom.c:1569:54: got char *<noident> drivers/tty/serial/icom.c:1090:9: warning: cast truncates bits from constant value (ffffff7f becomes 7f) Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: timbuart: Staticize local symbolsJingoo Han
These local symbols are used only in this file. Fix the following sparse warnings: drivers/tty/serial/timbuart.c:165:6: warning: symbol 'timbuart_handle_rx_port' was not declared. Should it be static? drivers/tty/serial/timbuart.c:187:6: warning: symbol 'timbuart_tasklet' was not declared. Should it be static? Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: mrst_max3110: fix casting warningJingoo Han
max->port.membase is (unsigned char __iomem *); thus, casting (unsigned char __iomem *) is necessary to fix the following warning. Also, serial_m3110_ops() is staticized. drivers/tty/serial/mrst_max3110.c:716:17: warning: symbol 'serial_m3110_ops' was not declared. Should it be static? drivers/tty/serial/mrst_max3110.c:847:27: warning: incorrect type in assignment (different address spaces) drivers/tty/serial/mrst_max3110.c:847:27: expected unsigned char [noderef] <asn:2>*membase drivers/tty/serial/mrst_max3110.c:847:27: got void *<noident> Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: 8250_early: fix comparison of different typesJingoo Han
Fix the following sparse warning: drivers/tty/serial/8250/8250_early.c:196:26: error: incompatible types in comparison expression (different type sizes) Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: samsung: fix casting warningJingoo Han
port->membase is (unsigned char __iomem *), not (unsigned long *) __set_bit() uses (unsigned long *) as the second argument. Thus, casting (unsigned long *)(unsigned long) is necessary to fix the following sparse warnings. drivers/tty/serial/samsung.c:142:33: warning: cast removes address space of expression drivers/tty/serial/samsung.c:161:33: warning: cast removes address space of expression drivers/tty/serial/samsung.c:176:33: warning: cast removes address space of expression drivers/tty/serial/samsung.c:526:40: warning: cast removes address space of expression Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: sirf: Staticize local symbolsJingoo Han
These local symbols are used only in this file. Fix the following sparse warnings: drivers/tty/serial/sirfsoc_uart.c:147:6: warning: symbol 'sirfsoc_uart_start_tx' was not declared. Should it be static? drivers/tty/serial/sirfsoc_uart.c:636:5: warning: symbol 'sirfsoc_uart_probe' was not declared. Should it be static? Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: sirf: make the driver also support USP-based UARTQipan Li
Universal Serial Ports (USP) can be used as PCM, UART, SPI, I2S etc. this makes the USP work as UART. the basic work flow is same with UART controller, the main difference will be offset of registers and bits. this patch makes the old sirfsoc uart driver support both sirf UART and USP-based UART by making their differences become private data. Signed-off-by: Qipan Li <Qipan.Li@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: sirf: add support for Marco chipBarry Song
the marco and coming new CSR multiple SoCs have SET/CLR pair for INTEN registers to avoid some read-modify-write. this patch adds support for this and make the driver support current up and coming mp SoCs. Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: i.MX: evaluate linux,stdout-path propertySascha Hauer
devicetrees may have the linux,stdout-path property to specify the console. This patch adds support to the i.MX serial driver for this. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12OF: Add helper for matching against linux,stdout-pathSascha Hauer
devicetrees may have a linux,stdout-path property in the chosen node describing the console device. This adds a helper function to match a device against this property so a driver can call add_preferred_console for a matching device. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12tty: ar933x_uart: convert to use devm_* functionsGabor Juhos
Use devm_* functions in order to simplify cleanup paths. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12n_tty: Fix termios_rwsem lockdep false positivePeter Hurley
Lockdep reports a circular lock dependency between atomic_read_lock and termios_rwsem [1]. However, a lock order deadlock is not possible since CPU1 only holds a read lock which cannot prevent CPU0 from also acquiring a read lock on the same r/w semaphore. Unfortunately, lockdep cannot currently distinguish whether the locks are read or write for any particular lock graph, merely that the locks _were_ previously read and/or write. Until lockdep is fixed, re-order atomic_read_lock so termios_rwsem can be dropped and reacquired without triggering lockdep. Patch based on original posted here https://lkml.org/lkml/2013/8/1/510 by Sergey Senozhatsky <sergey.senozhatsky@gmail.com> [1] Initial lockdep report from Artem Savkov <artem.savkov@gmail.com> ====================================================== [ INFO: possible circular locking dependency detected ] 3.11.0-rc3-next-20130730+ #140 Tainted: G W ------------------------------------------------------- bash/1198 is trying to acquire lock: (&tty->termios_rwsem){++++..}, at: [<ffffffff816aa3bb>] n_tty_read+0x49b/0x660 but task is already holding lock: (&ldata->atomic_read_lock){+.+...}, at: [<ffffffff816aa0f0>] n_tty_read+0x1d0/0x660 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&ldata->atomic_read_lock){+.+...}: [<ffffffff811111cc>] validate_chain+0x73c/0x850 [<ffffffff811117e0>] __lock_acquire+0x500/0x5d0 [<ffffffff81111a29>] lock_acquire+0x179/0x1d0 [<ffffffff81d34b9c>] mutex_lock_interruptible_nested+0x7c/0x540 [<ffffffff816aa0f0>] n_tty_read+0x1d0/0x660 [<ffffffff816a3bb6>] tty_read+0x86/0xf0 [<ffffffff811f21d3>] vfs_read+0xc3/0x130 [<ffffffff811f2702>] SyS_read+0x62/0xa0 [<ffffffff81d45259>] system_call_fastpath+0x16/0x1b -> #0 (&tty->termios_rwsem){++++..}: [<ffffffff8111064f>] check_prev_add+0x14f/0x590 [<ffffffff811111cc>] validate_chain+0x73c/0x850 [<ffffffff811117e0>] __lock_acquire+0x500/0x5d0 [<ffffffff81111a29>] lock_acquire+0x179/0x1d0 [<ffffffff81d372c1>] down_read+0x51/0xa0 [<ffffffff816aa3bb>] n_tty_read+0x49b/0x660 [<ffffffff816a3bb6>] tty_read+0x86/0xf0 [<ffffffff811f21d3>] vfs_read+0xc3/0x130 [<ffffffff811f2702>] SyS_read+0x62/0xa0 [<ffffffff81d45259>] system_call_fastpath+0x16/0x1b other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&ldata->atomic_read_lock); lock(&tty->termios_rwsem); lock(&ldata->atomic_read_lock); lock(&tty->termios_rwsem); *** DEADLOCK *** 2 locks held by bash/1198: #0: (&tty->ldisc_sem){.+.+.+}, at: [<ffffffff816ade04>] tty_ldisc_ref_wait+0x24/0x60 #1: (&ldata->atomic_read_lock){+.+...}, at: [<ffffffff816aa0f0>] n_tty_read+0x1d0/0x660 stack backtrace: CPU: 1 PID: 1198 Comm: bash Tainted: G W 3.11.0-rc3-next-20130730+ #140 Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007 0000000000000000 ffff880019acdb28 ffffffff81d34074 0000000000000002 0000000000000000 ffff880019acdb78 ffffffff8110ed75 ffff880019acdb98 ffff880019fd0000 ffff880019acdb78 ffff880019fd0638 ffff880019fd0670 Call Trace: [<ffffffff81d34074>] dump_stack+0x59/0x7d [<ffffffff8110ed75>] print_circular_bug+0x105/0x120 [<ffffffff8111064f>] check_prev_add+0x14f/0x590 [<ffffffff81d3ab5f>] ? _raw_spin_unlock_irq+0x4f/0x70 [<ffffffff811111cc>] validate_chain+0x73c/0x850 [<ffffffff8110ae0f>] ? trace_hardirqs_off_caller+0x1f/0x190 [<ffffffff811117e0>] __lock_acquire+0x500/0x5d0 [<ffffffff81111a29>] lock_acquire+0x179/0x1d0 [<ffffffff816aa3bb>] ? n_tty_read+0x49b/0x660 [<ffffffff81d372c1>] down_read+0x51/0xa0 [<ffffffff816aa3bb>] ? n_tty_read+0x49b/0x660 [<ffffffff816aa3bb>] n_tty_read+0x49b/0x660 [<ffffffff810e4130>] ? try_to_wake_up+0x210/0x210 [<ffffffff816a3bb6>] tty_read+0x86/0xf0 [<ffffffff811f21d3>] vfs_read+0xc3/0x130 [<ffffffff811f2702>] SyS_read+0x62/0xa0 [<ffffffff815e24ee>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff81d45259>] system_call_fastpath+0x16/0x1b Reported-by: Artem Savkov <artem.savkov@gmail.com> Reported-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12serial: pxa: Staticize local symbolsJingoo Han
These local symbols are used only in this file. Fix the following sparse warnings: drivers/tty/serial/pxa.c:793:17: warning: symbol 'serial_pxa_pops' was not declared. Should it be static? drivers/tty/serial/pxa.c:971:12: warning: symbol 'serial_pxa_init' was not declared. Should it be static? drivers/tty/serial/pxa.c:986:13: warning: symbol 'serial_pxa_exit' was not declared. Should it be static? Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12tty: serial: pxa: remove old cruftDaniel Mack
This #if-0'd block wouldn't compile, so let's dispose it. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-05register_console: prevent adding the same console twiceAndreas Bießmann
This patch guards the console_drivers list to be corrupted. The for_each_console() macro insist on a strictly forward list ended by NULL: con0->next->con1->next->NULL Without this patch it may happen easily to destroy this list for example by adding 'earlyprintk' twice, especially on embedded devices where the early console is often a single static instance. This will result in the following list: con0->next->con0 This in turn will result in an endless loop in console_unlock() later on by printing the first __log_buf line endlessly. Signed-off-by: Andreas Bießmann <andreas@biessmann.de> Cc: Kay Sievers <kay@vrfy.org> Cc: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-05vt: make the default color configurableClemens Ladisch
The virtual console has (undocumented) module parameters to set the colors for italic and underlined text, but the default text color was hardcoded for some reason. This made it impossible to change the color for startup messages, or to set the default for new virtual consoles. Add a module parameter for that, and document the entire bunch. Any hacker who thinks that a command prompt on a "black screen with white font" is not supicious enough can now use the kernel parameter vt.color=10 to get a nice, evil green. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-05ARM: dts: imx28-evk: add the RTS/CTS property for auart0Huang Shijie
Add the RTS/CTS property for auart0 which means we enable the DMA support for it. Signed-off-by: Huang Shijie <b32955@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-05serial: mxs: remove the MXS_AUART_DMA_CONFIGHuang Shijie
The MXS_AUART_DMA_CONFIG is originally used to check if the DT node is configured with the DMA property. But now, the MXS_AUART_DMA_CONFIG is set unconditionally in the serial_mxs_probe_dt(), so the check in the mxs_auart_settermios() is not necessary anymore. This patch removes this macro. Signed-off-by: Huang Shijie <shijie8@gmail.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-05serial: mxs: enable the DMA only when the RTS/CTS is validHuang Shijie
The original DMA support works only when RTS/CTS is enabled. (see the "e800163 serial: mxs-auart: add the DMA support for mx28") But after several patches, DMA support has lost this limit. (see the "bcc20f9 serial: mxs-auart: move to use generic DMA helper") So an UART without the RTS/CTS lines may also enables the DMA support, in which case the UART may gets unpredictable results. This patch adds an optional property for the UART DT node which indicates the UART has RTS and CTS lines, and it also means you enable the DMA support for this UART. This patch also adds a macro MXS_AUART_RTSCTS, and uses it to check RTS/CTS before we enable the DMA for the UART. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Huang Shijie <shijie8@gmail.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-05Merge 3.11-rc4 into tty-nextGreg Kroah-Hartman
We want the tty fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-04Linux 3.11-rc4v3.11-rc4Linus Torvalds
2013-08-04Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds
Pull dmaengine fixes from Vinod Koul: "Two fixes for slave dmaengine. The first fixes cyclic dma transfers for pl330 and the second one makes us return the correct error code on probe" * 'fixes' of git://git.infradead.org/users/vkoul/slave-dma: dma: pl330: Fix cyclic transfers pch_dma: fix error return code in pch_dma_probe()
2013-08-04Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fix from Dave Airlie: "Just a quick fix that a few people have reported, be nice to have in asap" The drm tree seems to be very confused about 64-bit divides. Here it uses a slow 64-by-64 bit divide to divide by a small constant. Oh well. Doesn't look performance-critical, just stupid. * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: fix 64 bit divide in SI spm code
2013-08-04tmpfs: fix SEEK_DATA/SEEK_HOLE regressionHugh Dickins
Commit 46a1c2c7ae53 ("vfs: export lseek_execute() to modules") broke the tmpfs SEEK_DATA/SEEK_HOLE implementation, because vfs_setpos() converts the carefully prepared -ENXIO to -EINVAL. Other filesystems avoid it in error cases: do the same in tmpfs. Signed-off-by: Hugh Dickins <hughd@google.com> Cc: Jie Liu <jeff.liu@oracle.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-08-04Merge tag 'sound-3.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "All small regression or small fixes, nothing surprising at this stage. - regression fix for intel Mac Mini quirk - compress ioctl error fix - ASoC fixes for control change notifications, some UI fixes, driver-specific fixes (resource leak, build errors, etc)" * tag 'sound-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Fix missing fixup for Mac Mini with STAC9221 ASoC: wm0010: Fix resource leak ASoC: au1x: Fix build ASoC: bf5xx-ac97: Fix compile error with SND_BF5XX_HAVE_COLD_RESET ASoC: bfin-ac97: Fix prototype error following AC'97 refactoring ALSA: compress: fix the return value for SNDRV_COMPRESS_VERSION ASoC: dapm: Fix return value of snd_soc_dapm_put_{volsw,enum_virt}()
2013-08-04drm/radeon: fix 64 bit divide in SI spm codeAlex Deucher
Forgot to use the appropriate math64 function. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
2013-08-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Don't ignore user initiated wireless regulatory settings on cards with custom regulatory domains, from Arik Nemtsov. 2) Fix length check of bluetooth information responses, from Jaganath Kanakkassery. 3) Fix misuse of PTR_ERR in btusb, from Adam Lee. 4) Handle rfkill properly while iwlwifi devices are offline, from Emmanuel Grumbach. 5) Fix r815x devices DMA'ing to stack buffers, from Hayes Wang. 6) Kernel info leak in ATM packet scheduler, from Dan Carpenter. 7) 8139cp doesn't check for DMA mapping errors, from Neil Horman. 8) Fix bridge multicast code to not snoop when no querier exists, otherwise mutlicast traffic is lost. From Linus Lüssing. 9) Avoid soft lockups in fib6_run_gc(), from Michal Kubecek. 10) Fix races in automatic address asignment on ipv6, which can result in incorrect lifetime assignments. From Jiri Benc. 11) Cure build bustage when CONFIG_NET_LL_RX_POLL is not set and rename it CONFIG_NET_RX_BUSY_POLL to eliminate the last reference to the original naming of this feature. From Cong Wang. 12) Fix crash in TIPC when server socket creation fails, from Ying Xue. 13) macvlan_changelink() silently succeeds when it shouldn't, from Michael S Tsirkin. 14) HTB packet scheduler can crash due to sign extension, fix from Stephen Hemminger. 15) With the cable unplugged, r8169 prints out a message every 10 seconds, make it netif_dbg() instead of netif_warn(). From Peter Wu. 16) Fix memory leak in rtm_to_ifaddr(), from Daniel Borkmann. 17) sis900 gets spurious TX queue timeouts due to mismanagement of link carrier state, from Denis Kirjanov. 18) Validate somaxconn sysctl to make sure it fits inside of a u16. From Roman Gushchin. 19) Fix MAC address filtering on qlcnic, from Shahed Shaikh. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (68 commits) qlcnic: Fix for flash update failure on 83xx adapter qlcnic: Fix link speed and duplex display for 83xx adapter qlcnic: Fix link speed display for 82xx adapter qlcnic: Fix external loopback test. qlcnic: Removed adapter series name from warning messages. qlcnic: Free up memory in error path. qlcnic: Fix ingress MAC learning qlcnic: Fix MAC address filter issue on 82xx adapter net: ethernet: davinci_emac: drop IRQF_DISABLED netlabel: use domain based selectors when address based selectors are not available net: check net.core.somaxconn sysctl values sis900: Fix the tx queue timeout issue net: rtm_to_ifaddr: free ifa if ifa_cacheinfo processing fails r8169: remove "PHY reset until link up" log spam net: ethernet: cpsw: drop IRQF_DISABLED htb: fix sign extension bug macvlan: handle set_promiscuity failures macvlan: better mode validation tipc: fix oops when creating server socket fails net: rename CONFIG_NET_LL_RX_POLL to CONFIG_NET_RX_BUSY_POLL ...
2013-08-03qlcnic: Fix for flash update failure on 83xx adapterHimanshu Madhani
Flash update routine was improperly checking register read API return value. Modify register read API and perform proper error check. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03qlcnic: Fix link speed and duplex display for 83xx adapterRajesh Borundia
o Set link speed and duplex to unknown when link is not up. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03qlcnic: Fix link speed display for 82xx adapterRajesh Borundia
o Do not obtain link speed from register when adapter link is down. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03qlcnic: Fix external loopback test.Shahed Shaikh
Driver was not handling external loopback diagnostic test request. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03qlcnic: Removed adapter series name from warning messages.Pratik Pujar
Signed-off-by: Pratik Pujar <pratik.pujar@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03qlcnic: Free up memory in error path.Himanshu Madhani
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03qlcnic: Fix ingress MAC learningShahed Shaikh
o Delete MAC address from the adapter's filter table if the source MAC address of ingress packet matches. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03qlcnic: Fix MAC address filter issue on 82xx adapterShahed Shaikh
Driver was passing the address of a pointer instead of the pointer itself. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03net: ethernet: davinci_emac: drop IRQF_DISABLEDMugunthan V N
IRQF_DISABLED is a no-op by now and should be removed. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03Merge branch 'for-3.11' of git://linux-nfs.org/~bfields/linuxLinus Torvalds
Pull nfsd bugfixes from Bruce Fields: "Most of this is due to a screwup on my part -- some gss-proxy crashes got fixed before the merge window but somehow never made it out of a temporary git repo on my laptop...." * 'for-3.11' of git://linux-nfs.org/~bfields/linux: svcrpc: set cr_gss_mech from gss-proxy as well as legacy upcall svcrpc: fix kfree oops in gss-proxy code svcrpc: fix gss-proxy xdr decoding oops svcrpc: fix gss_rpc_upcall create error NFSD/sunrpc: avoid deadlock on TCP connection due to memory pressure.
2013-08-03Merge tag 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fix from Guenter Roeck: "Fix chip initialization/configuration in MAX6697 driver" * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (max6697) fix MAX6581 ideality
2013-08-03Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds
Pull arm fixes fixes from Russell King: "This fixes a couple of problems with commit 48be69a026b2 ("ARM: move signal handlers into a vdso-like page"), one of which was originally discovered via my testing originally, but the fix for it was never actually committed. The other shows up on noMMU builds, and such platforms are extremely rare and as such are not part of my nightly testing" * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: fix nommu builds with 48be69a02 (ARM: move signal handlers into a vdso-like page) ARM: fix a cockup in 48be69a02 (ARM: move signal handlers into a vdso-like page)
2013-08-03hwmon: (max6697) fix MAX6581 idealityVivien Didelot
Without this patch, the values for ideality (register 0x4b) and ideality selection mask (register 0x4c) are inverted. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Cc: stable@vger.kernel.org # 3.9+ Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2013-08-03Merge branch 'security-fixes' into fixesRussell King
2013-08-03ARM: fix nommu builds with 48be69a02 (ARM: move signal handlers into a ↵Russell King
vdso-like page) Olof reports that noMMU builds error out with: arch/arm/kernel/signal.c: In function 'setup_return': arch/arm/kernel/signal.c:413:25: error: 'mm_context_t' has no member named 'sigpage' This shows one of the evilnesses of IS_ENABLED(). Get rid of it here and replace it with #ifdef's - and as no noMMU platform can make use of sigpage, depend on CONIFG_MMU not CONFIG_ARM_MPU. Reported-by: Olof Johansson <olof@lixom.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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