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2013-07-31IB/mlx4: Use default pkey when creating tunnel QPsJack Morgenstein
When creating tunnel QPs for special QP tunneling, look for the default pkey in the slave's virtual pkey table. If it is present, use the real pkey index where the default pkey is located. If the default pkey is not found in the pkey table, use the real pkey index which is stored at index 0 in the slave's virtual pkey table (this is the current behavior). This change is required to support cloud computing, where the paravirtualized index of the default pkey is moved to index 1 or higher. The pkey at paravirtualized index 0 is used for the default IPoIB interface created by the VF. Its possible for the pkey value at paravirtualized index 0 to be invalid (zero) at VF probe time (pkey index 0 is mapped to real pkey index 127, which contains pkey = 0). At some point after the VF probe, the cloud computing interface at the hypervisor maps virtual index 0 for the VF to the pkey index containing the pkey that IPoIB will use in its operation. However, when the tunnel QP is created, the pkey at the slave's virtual index 0 is still mapped to the invalid pkey index, so tunnel QP creation fails. This commit causes the hypervisor to search for the default pkey in the slave's pkey table -- and this pkey is present in the table (at index > 0) at tunnel QP creation time, so that the tunnel QP creation will succeed. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-31Merge tag 'nfc-fixes-3.11-2' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-fixes Samuel Ortiz <sameo@linux.intel.com> says: 'This is the second NFC fixes pull request for 3.11. We have: - A build failure fix for the NCI SPI transport layer due to a missing CRC_CCITT Kconfig dependency. - A netlink command rename: CMD_FW_UPLOAD was merged during the 3.11 merge window but the typical terminology for loading a firmware to a target is firmware download rather than upload. In order to avoid any confusion in a file exported to userspace, we rename this command into CMD_FW_DOWNLOAD." Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-07-31Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth Conflicts: net/bluetooth/hci_core.c
2013-07-31MAINTAINERS: change email of TI WiLink drivers' maintainerLuciano Coelho
Soon the coelho@ti.com email will not be valid anymore, so change it to my private one. Cc: Luciano Coelho <luca@coelho.fi> Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-07-31mwifiex: fix command 0x2c timeout during p2p_find or p2p_connectStone Piao
We missed bss_mode check for P2P client. Signed-off-by: Stone Piao <piaoyun@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-07-31mwifiex: fix wrong data rates in P2P clientAvinash Patil
This patch fixes an issue wherein adhoc rates were being copied into association request from P2P client. Cc: <stable@vger.kernel.org> # 3.10.y Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Stone Piao <piaoyun@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-07-31mwifiex: check for bss_role instead of bss_mode for STA operationsAvinash Patil
This patch fixes an issue wherein association would fail on P2P interfaces. This happened because we are checking priv->mode against NL80211_IFTYPE_STATION. While this check is correct for infrastructure stations, it would fail P2P clients for which mode is NL80211_IFTYPE_P2P_CLIENT. Better check would be bss_role which has only 2 values: STA/AP. Cc: <stable@vger.kernel.org> # 3.10.y Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Stone Piao <piaoyun@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-07-31Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS fixes from Ralf Baechle: - BMIPS SMP fixes - a build fix necessary for older compilers - two more bugs found my Chandras' testing - and one more build fix * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: BMIPS: fix slave CPU booting when physical CPU is not 0 MIPS: BMIPS: do not change interrupt routing depending on boot CPU MIPS: powertv: Fix arguments for free_reserved_area() MIPS: Set default CPU type for BCM47XX platforms MIPS: uapi/asm/siginfo.h: Fix GCC 4.1.2 compilation MIPS: Fix multiple definitions of UNCAC_BASE.
2013-07-31Merge tag 'stable/for-linus-3.11-rc3-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull Xen fixes from Konrad Rzeszutek Wilk: - Three fixes for ARM/ARM64 to either compile or not certain generic drivers - Fix for avoiding a potential deadlock when an user space event channel is destroyed. - Fix a workqueue resuming multiple times. * tag 'stable/for-linus-3.11-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/tmem: do not allow XEN_TMEM on ARM64 xen/evtchn: avoid a deadlock when unbinding an event channel xen/arm: enable PV control for ARM xen/arm64: Don't compile cpu hotplug xenbus: frontend resume cleanup
2013-07-31Merge tag 'xen-arm-3.11-rc2-warn-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sstabellini/xen Pull Xen ARM fix from Stefano Stabellini. Update xen_restart to new calling convention. * tag 'xen-arm-3.11-rc2-warn-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/sstabellini/xen: xen/arm,arm64: update xen_restart after ff701306cd49 and 7b6d864b48d9
2013-07-31Merge tag 'usb-3.11-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some tiny USB fixes for 3.11-rc4 Nothing major, some gadget fixes, some new device ids, a new tiny driver for the ANT+ USB device, and a number of fixes for the mos7840 driver that were much needed" * tag 'usb-3.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: serial: ftdi_sio: add more RT Systems ftdi devices usb: chipidea: fix the build error with randconfig usb: chipidea: cast PORTSC_PTS and DEVLC_PTS macros usb: gadget: udc-core: fix the typo of udc state attribute usb: gadget: f_phonet: remove unused preprocessor conditional usb: gadget: multi: fix error return code in cdc_do_config() USB: mos7840: fix pointer casts USB: mos7840: fix race in led handling USB: mos7840: fix device-type detection USB: mos7840: fix race in register handling USB: serial: add driver for Suunto ANT+ USB device usb: gadget: free opts struct on error recovery usb: gadget: ether: put_usb_function on unbind usb: musb: fix resource passed from glue layer to musb
2013-07-31Merge tag 'tty-3.11-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial driver fixes from Greg KH: "Here are 4 tiny tty and serial driver fixes for 3.11-rc4. Nothing big, a refcount leak, a module alias fix, and two fixes to the mxs-auart serial driver" * tag 'tty-3.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: arc_uart: Fix module alias tty_port: Fix refcounting leak in tty_port_tty_hangup() serial/mxs-auart: increase time to wait for transmitter to become idle serial/mxs-auart: fix race condition in interrupt handler
2013-07-31HID: hidraw: fix improper mutex releaseYonghua Zheng
Mutex can not be released unless all hid_device members are properly initialized. Otherwise it would result in a race condition that can cause NULL pointer kernel panic issue in hidraw_open where it uses uninitialized 'list' member in list_add_tail(). Signed-off-by: Yonghua Zheng <younghua.zheng@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-07-31ASoC: wm0010: Fix resource leakDimitris Papastamos
If kzalloc() fails for `img' then we are going to leak the memory for `out'. We are freeing the memory of all the tx/rx transfers but the tx/rx buf pointers will be NULL if we drop out earlier. Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-31ARM: 7801/1: v6: prevent gcc 4.5 from reordering extended CP15 reads above ↵Paul Walmsley
is_smp() test Commit 621a0147d5c921f4cc33636ccd0602ad5d7cbfbc ("ARM: 7757/1: mm: don't flush icache in switch_mm with hardware broadcasting") breaks the boot on OMAP2430SDP with omap2plus_defconfig. Tracked to an undefined instruction abort from the CP15 read in cache_ops_need_broadcast(). It turns out that gcc 4.5 reorders the extended CP15 read above the is_smp() test. This breaks ARM1136 r0 cores, since they don't support several CP15 registers that later ARM cores do. ARM1136JF-S TRM section 3.2.1 "Register allocation" has the details. So mark the extended CP15 read as clobbering memory, which prevents the compiler from reordering it before the is_smp() test. Russell states that the code generated from this approach is preferable to marking the inline asm as volatile. Remove the existing condition code clobber as it's obsolete, per Nico's post: http://www.spinics.net/lists/arm-kernel/msg261208.html This patch is a collaboration with Will Deacon and Russell King. Comments from Paul Walmsley: Russell, if you accept this one, might you also add Will's ack from the lists: Comments from Paul Walmsley: I'd also be obliged if you could add a Cc: line for Jonathan Austin, since he helped test: Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Nicolas Pitre <nicolas.pitre@linaro.org> Cc: Tony Lindgren <tony@atomide.com> Acked-by: Will Deacon <will.deacon@arm.com> Cc: Jonathan Austin <jonathan.austin@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-07-31ARM: 7800/1: ARMv7-M: Fix name of NVIC handler functionUwe Kleine-König
The name changed in response to review comments for the nvic irqchip driver when the original name was already accepted into Russell King's tree. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-07-31ASoC: au1x: Fix buildRalf Baechle
d8b51c11ff5a70244753ba60abfd47088cf4dcd4 [ASoC: ac97c: Use module_platform_driver()] broke the build: CC sound/soc/au1x/ac97c.o /home/ralf/src/linux/upstream-sfr/sound/soc/au1x/ac97c.c:344:1: error: expected identifier or ‘(’ before ‘&’ token /home/ralf/src/linux/upstream-sfr/sound/soc/au1x/ac97c.c:344:1: error: pasting "__initcall_" and "&" does not give a valid preprocessing token /home/ralf/src/linux/upstream-sfr/sound/soc/au1x/ac97c.c:344:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘&’ token /home/ralf/src/linux/upstream-sfr/sound/soc/au1x/ac97c.c:344:1: error: expected identifier or ‘(’ before ‘&’ token /home/ralf/src/linux/upstream-sfr/sound/soc/au1x/ac97c.c:344:1: error: pasting "__exitcall_" and "&" does not give a valid preprocessing token /home/ralf/src/linux/upstream-sfr/sound/soc/au1x/ac97c.c:344:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘&’ token /home/ralf/src/linux/upstream-sfr/sound/soc/au1x/ac97c.c:334:31: warning: ‘au1xac97c_driver’ defined but not used [-Wunused-variable] make[5]: *** [sound/soc/au1x/ac97c.o] Error 1 make[4]: *** [sound/soc/au1x] Error 2 make[3]: *** [sound/soc] Error 2 Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-31RDMA/cma: Only call cma_save_ib_info() for CM REQsSean Hefty
Calling cma_save_ib_info() for CM SIDR REQs results in a crash accessing an invalid path record pointer. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-31RDMA/cma: Fix accessing invalid private data for UDSean Hefty
If a application is using AF_IB with a UD QP, but does not provide any private data, we will end up accessing invalid memory. Check for this case and handle it appropriately. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-30mlx5: fix error return code in mlx5_alloc_uuars()Wei Yongjun
Fix to return -ENOMEM from the ioremap error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30mvneta: Try to fix mvneta when compiled as moduleArnaud Patard \(Rtp\)
When the mvneta driver is compiled as module, the clock is disabled before it's loading. This will reset the registers values and all configuration made by the bootloader. This patch sets the "sgmii serdes configuration" register to a magical value found in: https://github.com/yellowback/ubuntu-precise-armadaxp/blob/master/arch/arm/mach-armadaxp/armada_xp_family/ctrlEnv/mvCtrlEnvLib.c With this change, the interrupts are working/generated and ethernet is working. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30mvneta: Fix hang when loading the mvneta driverArnaud Patard \(Rtp\)
When the mvneta driver is compiled, it'll be loaded with clocks disabled. This implies that the clocks should be enabled again before any register access or it'll hang. To fix it: - enable clock earlier - move timer callback after setting timer.data Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30atl1c: Fix misuse of netdev_alloc_skb in refilling rx ringEric Dumazet
On Mon, 2013-07-29 at 08:30 -0700, Eric Dumazet wrote: > On Mon, 2013-07-29 at 13:09 +0100, Luis Henriques wrote: > > > > > I confirm that I can't reproduce the issue using this patch. > > > > Thanks, I'll send a polished patch, as this one had an error if > build_skb() returns NULL (in case sk_buff allocation fails) Please try the following patch : It should use 2K frags instead of 4K for normal 1500 mtu Thanks ! [PATCH] atl1c: use custom skb allocator We had reports ( https://bugzilla.kernel.org/show_bug.cgi?id=54021 ) that using high order pages for skb allocations is problematic for atl1c We do not know exactly what the problem is, but we suspect that crossing 4K pages is not well supported by this hardware. Use a custom allocator, using page allocator and 2K fragments for optimal stack behavior. We might make this allocator generic in future kernels. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Luis Henriques <luis.henriques@canonical.com> Cc: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-31drm/i915: fix missed hunk after GT access breakageBen Widawsky
Upon some code refactoring, a hunk was missed. This was fixed for next, but missed the current trees, and hasn't yet been merged by Dave Airlie. It is fixed in: commit 907b28c56ea40629aa6595ddfa414ec2fc7da41c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Jul 19 20:36:52 2013 +0100 drm/i915: Colocate all GT access routines in the same file It is introduced by: commit 181d1b9e31c668259d3798c521672afb8edd355c Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Sun Jul 21 13:16:24 2013 +0200 drm/i915: fix up gt init sequence fallout Reported-by: Dave Jones <davej@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-07-30genetlink: fix usage of NLM_F_EXCL or NLM_F_REPLACEPablo Neira
Currently, it is not possible to use neither NLM_F_EXCL nor NLM_F_REPLACE from genetlink. This is due to this checking in genl_family_rcv_msg: if (nlh->nlmsg_flags & NLM_F_DUMP) NLM_F_DUMP is NLM_F_MATCH|NLM_F_ROOT. Thus, if NLM_F_EXCL or NLM_F_REPLACE flag is set, genetlink believes that you're requesting a dump and it calls the .dumpit callback. The solution that I propose is to refine this checking to make it stricter: if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) And given the combination NLM_F_REPLACE and NLM_F_EXCL does not make sense to me, it removes the ambiguity. There was a patch that tried to fix this some time ago (0ab03c2 netlink: test for all flags of the NLM_F_DUMP composite) but it tried to resolve this ambiguity in *all* existing netlink subsystems, not only genetlink. That patch was reverted since it broke iproute2, which is using NLM_F_ROOT to request the dump of the routing cache. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30af_key: more info leaks in pfkey messagesDan Carpenter
This is inspired by a5cc68f3d6 "af_key: fix info leaks in notify messages". There are some struct members which don't get initialized and could disclose small amounts of private information. Acked-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-31NFC: netlink: Rename CMD_FW_UPLOAD to CMD_FW_DOWNLOADSamuel Ortiz
Loading a firmware into a target is typically called firmware download, not firmware upload. So we rename the netlink API to NFC_CMD_FW_DOWNLOAD in order to avoid any terminology confusion from userspace. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-07-30RDMA/cma: Fix gcc warningPaul Bolle
Building cma.o triggers this gcc warning: drivers/infiniband/core/cma.c: In function ‘rdma_resolve_addr’: drivers/infiniband/core/cma.c:465:23: warning: ‘port’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/infiniband/core/cma.c:426:5: note: ‘port’ was declared here This is a false positive, as "port" will always be initialized if we're at "found". But if we assign to "id_priv->id.port_num" directly, we can drop "port". That will, obviously, silence gcc. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-30net/fec: Don't let ndo_start_xmit return NETDEV_TX_BUSY without linkUwe Kleine-König
Don't test for having link and let hardware deal with this situation. Without this patch I see a machine running an -rt patched Linux being stuck in sch_direct_xmit when it looses link while there is still a packet to be sent. In this case the fec_enet_start_xmit routine returned NETDEV_TX_BUSY which makes the network stack reschedule the packet and so sch_direct_xmit calls fec_enet_start_xmit again. I failed to reproduce a complete hang without -rt, but I think the problem exists there, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30Revert "RDMA/nes: Fix compilation error when nes_debug is enabled"Roland Dreier
This reverts commit bca1935ccdec, which removes variables nes_tcp_state_str and nes_iwarp_state_str, assuming that they aren't defined. However, they are defined within a #ifdef NES_DEBUG statement, which if enabled causes "defined but not used" compiler warning, when the variables are removed. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-31Merge branch 'drm-fixes-3.11' of git://people.freedesktop.org/~agd5f/linuxDave Airlie
Alex writes: - more fixes for SI dpm - fix DP on some rv6xx boards * 'drm-fixes-3.11' of git://people.freedesktop.org/~agd5f/linux: drm/radeon/dpm: re-enable cac control on SI drm/radeon/dpm: fix calculations in si_calculate_leakage_for_v_and_t_formula drm: fix 64 bit drm fixed point helpers drm/radeon/atom: initialize more atom interpretor elements to 0
2013-07-31gpio_msm: Fix build error due to missing err.hStephen Boyd
drivers/gpio/gpio-msm-v1.c: In function 'gpio_msm_v1_probe': drivers/gpio/gpio-msm-v1.c:656:2: error: implicit declaration of function 'IS_ERR' [-Werror=implicit-function-declaration] drivers/gpio/gpio-msm-v1.c:657:3: error: implicit declaration of function 'PTR_ERR' [-Werror=implicit-function-declaration] This driver failed to compile after commit 68515bb (gpio_msm: Convert to use devm_ioremap_resource, 2013-06-10). Acked-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-31Revert "gpio/omap: don't create an IRQ mapping for every GPIO on DT"Linus Walleij
This reverts commit 0e970cec05635adbe7b686063e2548a8e4afb8f4. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-31Revert "gpio/omap: auto request GPIO as input if used as IRQ via DT"Linus Walleij
This reverts commit b4419e1a15905191661ffe75ba2f9e649f5d565e. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-31Revert "gpio/omap: fix build error when OF_GPIO is not defined."Linus Walleij
This reverts commit 949eb1a4d29dc75e0b5b16b03747886b52ecf854. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-30drm/radeon/dpm: re-enable cac control on SIAlex Deucher
Now that the fixed point functions are fixed we can re-enable cac support. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-30drm/radeon/dpm: fix calculations in si_calculate_leakage_for_v_and_t_formulaAlex Deucher
Need to make some slight adjustments for the fixed point math to work properly. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-30drm: fix 64 bit drm fixed point helpersAlex Deucher
Sign bit wasn't handled properly and a small typo. Thanks to Christian for helping me sort this out. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-30drm/radeon/atom: initialize more atom interpretor elements to 0Alex Deucher
The ProcessAuxChannel table on some rv635 boards assumes the divmul members are initialized to 0 otherwise we get an invalid fb offset since it has a bad mask set when setting the fb base. While here initialize all the atom interpretor elements to 0. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=60639 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-07-30xen/tmem: do not allow XEN_TMEM on ARM64Stefano Stabellini
tmem is not supported on arm or arm64 yet. Will revert this once the Xen hypervisor supports it. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-07-30IB/qib: Add err_decode() call for ring dumpMike Marciniszyn
Commit 0b3ddf380ca7 ("Log all SDMA errors unconditionally") missed part of the patch. This also corrects a format warning when dma_addr_t is 32 bits on a 64 bit system. Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-30RDMA/cxgb3: Fix stack info leak in iwch_create_cq()Dan Carpenter
The "uresp.reserved" field isn't initialized on this path so it could leak uninitialized stack information to the user. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-30RDMA/nes: Fix info leaks in nes_create_qp() and nes_create_cq()Dan Carpenter
We pass a few bytes of uninitialized stack memory to the user here. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-30RDMA/ocrdma: Fix several stack info leaksDan Carpenter
A grab bag of places which don't properly initialize stack data. I removed one place which cleared ".rsvd" because it's not needed now that I have added a memset() earlier in the function. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-30RDMA/cxgb4: Fix stack info leak in c4iw_create_qp()Dan Carpenter
"uresp.ma_sync_key" doesn't get set on this path so we leak 8 bytes of data. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-30MIPS: BMIPS: fix slave CPU booting when physical CPU is not 0Florian Fainelli
The current BMIPS SMP code assumes that the slave CPU is physical and logical CPU 1, but on some systems such as BCM3368, the slave CPU is physical CPU0. Fix the code to read the physical CPU (thread ID) we are running this code on, and adjust the relocation vector address based on it. This allows bringing up the second CPU on BCM3368 for instance. Signed-off-by: Florian Fainelli <florian@openwrt.org> Cc: linux-mips@linux-mips.org Cc: cernekee@gmail.com Cc: jogo@openwrt.org Cc: blogic@openwrt.org Patchwork: https://patchwork.linux-mips.org/patch/5621/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-07-30MIPS: BMIPS: do not change interrupt routing depending on boot CPUFlorian Fainelli
Commit 4df715aa ("MIPS: BMIPS: support booting from physical CPU other than 0") changed the interupt routing when we are booting from physical CPU 0, but the settings are actually correct if we are booting from physical CPU 0 or CPU 1. Revert that specific change. Signed-off-by: Florian Fainelli <florian@openwrt.org> Cc: linux-mips@linux-mips.org Cc: cernekee@gmail.com Cc: jogo@openwrt.org Cc: blogic@openwrt.org Patchwork: https://patchwork.linux-mips.org/patch/5622/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-07-30MIPS: powertv: Fix arguments for free_reserved_area()Markos Chandras
Commit 6e7582bf35b8a5a330fd08b398ae445bac86917a "MIPS: PowerTV: use free_reserved_area() to simplify code" merged in 3.11-rc1, broke the build for the powertv defconfig with the following build error: arch/mips/powertv/asic/asic_devices.c: In function 'platform_release_memory': arch/mips/powertv/asic/asic_devices.c:533:7: error: passing argument 1 of 'free_reserved_area' makes pointer from integer without a cast [-Werror] The free_reserved_area() function expects a void * pointer for the start address and a void * pointer for the end one. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5624/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-07-30MIPS: Set default CPU type for BCM47XX platformsMarkos Chandras
If neither BCM47XX_SSD nor BCM47XX_BCMA is selected, then no CPU type is available leading to build problems. We fix this problem by using MIPS32r1 as the default CPU type for the BCM47XX platform. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Acked-by: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5618/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-07-30MIPS: uapi/asm/siginfo.h: Fix GCC 4.1.2 compilationMaciej W. Rozycki
It wasn't until GCC 4.3 I believe that the __SIZEOF_*__ predefined macros were added. The change below switches <uapi/asm/siginfo.h> to the _MIPS_SZLONG macro so that compilation with e.g. GCC 4.1.2 succeeds. This is a user API header so I think this is even more important, for older userland support. The change adds an unsuccessful default too, to catch any compiler configuration oddities. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5630/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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