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2014-01-15be2net: cleanup wake-on-lan codeSuresh Reddy
This patch cleans-up wake-on-lan code in the following ways: 1) Removes some driver hacks in be_cmd_get_acpi_wol_cap() that were based on incorrect assumptions. 2) Uses the adapter->wol_en and wol_cap variables for checking if WoL is supported and enabled on an interface instead of referring to the exclusion list via the macro be_is_wol_supported() Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15be2net: use GET_MAC_LIST cmd to query mac-address from a pmac-idSuresh Reddy
The use of NTKW_MAC_QUERY cmd has been deprecated for Skyhawk-R. Replace the last remaining usage in be_vfs_mac_query() routine. Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15be2net: do not use frag index in the RX-compl entrySuresh Reddy
Instead, use the tail of the RXQ to pick the associated RXQ entry This fix is required in preparation for supporting RXQ lengths greater than 1K. For such queues, the frag index in the RX-compl entry is not valid as it is only a 10 bit entry not capable of addressing RXQs longer than 1K. Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15be2net: Remove "10Gbps" from driver description stringSuresh Reddy
As be2net is used even by the 40Gbps Skyhawk-R chip Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15be2net: fix incorrect setting of cmd_privileges for VFsSuresh Reddy
An earlier commit (f25b119c "Fix error messages while driver load for VFs") incorrectly set the adapter->cmd_privileges value for VFs (in a multi-channel config) to MAX_PRIVILEGES. This causes FW cmd failures and avoidable error logs when certian cmds are issued by a VF. Also, move the multi-channel hack to be_cmds.c inside be_cmd_get_fn_privileges() routine. Fixes: f25b119c "Fix error messages while driver load for VFs" Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15be2net: ignore mac-addr set call for an already programmed mac-addrVasundhara Volam
An ndo_set_mac_addr() call may be issued for a mac-addr that is already active on an interface. If so, silently ignore the request. Sending such a request to the FW, causes a "mac collision" error. The error is harmless but is avoidable noise in the kernel log. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15be2net: do not call be_set/get_fw_log_level() on Skyhawk-RVasundhara Volam
Skyhawk-R FW does not support SET/GET_EXT_FAT_CAPABILITIES cmds via which FW logging level can be controlled. Also, the hack used in BE3 to control FW logging level via the ethtool interface is not needed in Skyhawk-R. This patch also cleans up this code by moving be_set/get_fw_log_level() routines to be_cmds.c where they belong. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> remove new line Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15be2net: Log the profile-id used by FW during driver initializationVasundhara Volam
Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15be2net: don't set "pport" field when querying "pvid"Vasundhara Volam
In the GET_HSW_CONFIG cmd, the "pport" field must be set only while querying the switch mode. When the "pport" field is set, the "interface_id" field must be set to the port number, otherwise, it must be set to adapter->if_handle. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15be2net: Use MCC_CREATE_EXT_V1 cmd for Skyhawk-RVasundhara Volam
Currently this cmd is used only for Lancer. MCC_CREATE_EXT_V1 supports larger CQ-ids and additional event codes for the async_event_bitmap field. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15etherdevice: Use ether_addr_copy to copy an Ethernet addressJoe Perches
Some systems can use the normally known u16 alignment of Ethernet addresses to save some code/text bytes and cycles. This does not change currently emitted code on x86 by gcc 4.8. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15net: move 6lowpan compression code to separate moduleDmitry Eremin-Solenikov
IEEE 802.15.4 and Bluetooth networking stacks share 6lowpan compression code. Instead of introducing Makefile/Kconfig hacks, build this code as a separate module referenced from both ieee802154 and bluetooth modules. This fixes the following build error observed in some kernel configurations: net/built-in.o: In function `header_create': 6lowpan.c:(.text+0x166149): undefined reference to `lowpan_header_compress' net/built-in.o: In function `bt_6lowpan_recv': (.text+0x166b3c): undefined reference to `lowpan_process_data' Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin@mentor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15net,via-rhine: Fix tx_timeout handlingRichard Weinberger
rhine_reset_task() misses to disable the tx scheduler upon reset, this can lead to a crash if work is still scheduled while we're resetting the tx queue. Fixes: [ 93.591707] BUG: unable to handle kernel NULL pointer dereference at 0000004c [ 93.595514] IP: [<c119d10d>] rhine_napipoll+0x491/0x6 Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15Merge branch 'netdev_sysfs_symlink_rename'David S. Miller
Veaceslav Falico says: ==================== net: rename device's sysfs symlinks on name change First patch only adds helper functions and cleans up the code a bit, second one already does the renaming. v1->v2: Don't export the function, as it's used only in dev.c. ==================== Reported-by: Ding Tianhong <dingtianhong@huawei.com> CC: Ding Tianhong <dingtianhong@huawei.com> CC: "David S. Miller" <davem@davemloft.net> CC: Eric Dumazet <edumazet@google.com> CC: Nicolas Dichtel <nicolas.dichtel@6wind.com> CC: Cong Wang <amwang@redhat.com> CC: netdev@vger.kernel.org Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15net: rename sysfs symlinks on device name changeVeaceslav Falico
Currently, we don't rename the upper/lower_ifc symlinks in /sys/class/net/*/ , which might result stale/duplicate links/names. Fix this by adding netdev_adjacent_rename_links(dev, oldname) which renames all the upper/lower interface's links to dev from the upper/lower_oldname to the new name. We don't need a rollback because only we control these symlinks and if we fail to rename them - sysfs will anyway complain. Reported-by: Ding Tianhong <dingtianhong@huawei.com> CC: Ding Tianhong <dingtianhong@huawei.com> CC: "David S. Miller" <davem@davemloft.net> CC: Eric Dumazet <edumazet@google.com> CC: Nicolas Dichtel <nicolas.dichtel@6wind.com> CC: Cong Wang <amwang@redhat.com> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15net: add sysfs helpers for netdev_adjacent logicVeaceslav Falico
They clean up the code a bit and can be used further. CC: Ding Tianhong <dingtianhong@huawei.com> CC: "David S. Miller" <davem@davemloft.net> CC: Eric Dumazet <edumazet@google.com> CC: Nicolas Dichtel <nicolas.dichtel@6wind.com> CC: Cong Wang <amwang@redhat.com> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-16batman-adv: use consistent kerneldoc styleSimon Wunderlich
Reported-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2014-01-15stmmac: Add vlan rx for better GRO performance.Vince Bridgers
GRO requires VLANs to be removed before aggregation can occur. The Synopsys EMAC does not strip VLAN tags so this must be done by the driver. Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15ASoC: tlv320aic32x4: Fix regmap range_minMarkus Pargmann
range_min is the lowest address in the virtual register range. This is the first register with address 0, not the first register of page 1. Currently all writes to page 1 are mapped to page 0, so the codec fails to operate. Fixes: 4d208ca429ad (ASoC: tlv320aic32x4: Convert to direct regmap API usage) Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org (v3.13 if the fix misses -final)
2014-01-15ASoC: core: Return -ENOTSUPP from set_sysclk() if no operation providedMark Brown
Make it easier for generic code to work with set_sysclk() by distinguishing between the operation not being supported and an error as is done for other operations like set_dai_fmt() Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-15bnx2x: fix sparse warningstephen hemminger
Fix new sparse warning about function declared static. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15batman-adv: fix batman-adv header overhead calculationMarek Lindner
Batman-adv prepends a full ethernet header in addition to its own header. This has to be reflected in the MTU calculation, especially since the value is used to set dev->hard_header_len. Introduced by 411d6ed93a5d0601980d3e5ce75de07c98e3a7de ("batman-adv: consider network coding overhead when calculating required mtu") Reported-by: cmsv <cmsv@wirelesspt.net> Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2014-01-15staging,lpc32xx_adc: Add dependency on HAS_IOMEMRichard Weinberger
On archs like S390 or um this driver cannot build nor work. Make it depend on HAS_IOMEM to bypass build failures. drivers/built-in.o: In function `lpc32xx_adc_probe': drivers/staging/iio/adc/lpc32xx_adc.c:149: undefined reference to `devm_ioremap' Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15power,goldfish: Add dependency on HAS_IOMEMRichard Weinberger
On archs like S390 or um this driver cannot build nor work. Make it depend on HAS_IOMEM to bypass build failures. drivers/built-in.o: In function `goldfish_battery_probe': drivers/power/goldfish_battery.c:181: undefined reference to `devm_ioremap' Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15net,marvell: Add dependency on HAS_IOMEMRichard Weinberger
On archs like S390 or um this driver cannot build nor work. Make it depend on HAS_IOMEM to bypass build failures. drivers/built-in.o: In function `orion_mdio_probe': drivers/net/ethernet/marvell/mvmdio.c:228: undefined reference to `devm_ioremap' Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15phy,exynos: Add dependency on HAS_IOMEMRichard Weinberger
On archs like S390 or um this driver cannot build nor work. Make it depend on HAS_IOMEM to bypass build failures. drivers/built-in.o: In function `exynos_mipi_video_phy_probe': drivers/phy/phy-exynos-mipi-video.c:130: undefined reference to `devm_ioremap_resource' Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15staging,spear_adc: Add dependency on HAS_IOMEMRichard Weinberger
On archs like S390 or um this driver cannot build nor work. Make it depend on HAS_IOMEM to bypass build failures. drivers/staging/iio/adc/spear_adc.c: In function ‘spear_adc_probe’: drivers/staging/iio/adc/spear_adc.c:393:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15staging,dgap: Add dependency on HAS_IOMEMRichard Weinberger
On archs like S390 or um this driver cannot build nor work. Make it depend on HAS_IOMEM to bypass build failures. drivers/staging/dgap/dgap_driver.c: In function ‘dgap_cleanup_board’: drivers/staging/dgap/dgap_driver.c:457:3: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] drivers/staging/dgap/dgap_driver.c: In function ‘dgap_do_remap’: drivers/staging/dgap/dgap_driver.c:694:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15ptp_pch: Add dependency on HAS_IOMEMRichard Weinberger
On archs like S390 or um this driver cannot build nor work. Make it depend on HAS_IOMEM to bypass build failures. drivers/ptp/ptp_pch.c: In function ‘pch_remove’: drivers/ptp/ptp_pch.c:571:3: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] drivers/ptp/ptp_pch.c: In function ‘pch_probe’: drivers/ptp/ptp_pch.c:621:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15qeth: bridgeport support - address notificationsEugene Crosser
Introduce functions to enable and disable bridgeport address notification feature, sysfs attributes for access to these functions from userspace, and udev events emitted when a host joins or exits a bridgeport-enabled HiperSocket channel. Signed-off-by: Eugene Crosser <eugene.crosser@ru.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Reviewed-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15s390/qdio: bridgeport support - CHSC partEugene Crosser
Introduce function for the "Perform network-subchannel operation" CHSC command with operation code "bridgeport information", and bit definitions for "characteristics" pertaning to this command. Signed-off-by: Eugene Crosser <eugene.crosser@ru.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Reviewed-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15qeth: bridgeport support - basic controlEugene Crosser
Introduce functions to assign roles and check state of bridgeport-capable HiperSocket devices, and sysfs attributes providing access to these functions from userspace. Introduce udev events emitted when the state of a bridgeport device changes. Signed-off-by: Eugene Crosser <eugene.crosser@ru.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Reviewed-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15neigh: split lines for NEIGH_VAR_SET so they are not too longJiri Pirko
introduced by: commit 1f9248e5606afc6485255e38ad57bdac08fa7711 "neigh: convert parms to an array" Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15gianfar: Fix portabilty issues for ethtool and ptpClaudiu Manoil
Fixes unhandled register write in gianfar_ethtool.c. Fixes following endianess related functional issues, reported by sparse as well, i.e.: gianfar_ethtool.c:1058:33: warning: incorrect type in argument 1 (different base types) expected unsigned int [unsigned] [usertype] value got restricted __be32 [usertype] ip4src gianfar_ethtool.c:1164:33: warning: restricted __be16 degrades to integer gianfar_ethtool.c:1669:32: warning: invalid assignment: ^= left side has type restricted __be16 right side has type int Solves all the sparse warnings for mixig normal pointers with __iomem pointers for gianfar_ptp.c, i.e.: gianfar_ptp.c:163:32: warning: incorrect type in argument 1 (different address spaces) expected unsigned int [noderef] <asn:2>*addr got unsigned int *<noident> Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15x86, intel-mid: Remove deprecated X86_MDFLD and X86_WANT_INTEL_MID configsDavid Cohen
We want to support all Intel MID (Mobile Internet Device) platforms with a single config selection. This patch removes deprecated CONFIG_X86_MDFLD and X86_WANT_INTEL_MID options in favor of having CONFIG_X86_INTEL_MID only. Signed-off-by: David Cohen <david.a.cohen@linux.intel.com> Link: http://lkml.kernel.org/r/1387244246-20714-1-git-send-email-david.a.cohen@linux.intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2014-01-15x86, intel-mid: Add Merrifield platform supportDavid Cohen
This code was partially based on Mark Brown's previous work. Signed-off-by: David Cohen <david.a.cohen@linux.intel.com> Link: http://lkml.kernel.org/r/1387224459-25746-4-git-send-email-david.a.cohen@linux.intel.com Signed-off-by: Fei Yang <fei.yang@intel.com> Cc: Mark F. Brown <mark.f.brown@intel.com> Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2014-01-15x86, intel-mid: Add Clovertrail platform supportKuppuswamy Sathyanarayanan
This patch adds Clovertrail support on intel-mid and makes it more flexible to support other SoCs. Signed-off-by: David Cohen <david.a.cohen@linux.intel.com> Link: http://lkml.kernel.org/r/1387224459-25746-3-git-send-email-david.a.cohen@linux.intel.com Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Signed-off-by: Fei Yang <fei.yang@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2014-01-15x86, intel-mid: Move Medfield code out of intel-mid.c core fileDavid Cohen
In order make the driver more portable and support other Intel MID (Mobile Internet Device) platforms we need to move Medfield code from intel-mid.c core to its own mfld.c file. This patch contains no functional changes. Signed-off-by: David Cohen <david.a.cohen@linux.intel.com> Link: http://lkml.kernel.org/r/1387224459-25746-2-git-send-email-david.a.cohen@linux.intel.com Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2014-01-16md/raid5: fix long-standing problem with bitmap handling on write failure.NeilBrown
Before a write starts we set a bit in the write-intent bitmap. When the write completes we clear that bit if the write was successful to all devices. However if the write wasn't fully successful we should not clear the bit. If the faulty drive is subsequently re-added, the fact that the bit is still set ensure that we will re-write the data that is missing. This logic is mediated by the STRIPE_DEGRADED flag - we only clear the bitmap bit when this flag is not set. Currently we correctly set the flag if a write starts when some devices are failed or missing. But we do *not* set the flag if some device failed during the write attempt. This is wrong and can result in clearing the bit inappropriately. So: set the flag when a write fails. This bug has been present since bitmaps were introduces, so the fix is suitable for any -stable kernel. Reported-by: Ethan Wilson <ethan.wilson@shiftmail.org> Cc: stable@vger.kernel.org Signed-off-by: NeilBrown <neilb@suse.de>
2014-01-16md: check command validity early in md_ioctl().Nicolas Schichan
Verify that the cmd parameter passed to md_ioctl() is valid before doing anything. This fixes mddev->hold_active being set to 0 when an invalid ioctl command is passed to md_ioctl() before the array has been configured. Clearing mddev->hold_active in that case can lead to a livelock situation when an invalid ioctl number is given to md_ioctl() by a process when the mddev is currently being opened by another process: Process 1 Process 2 --------- --------- md_alloc() mddev_find() -> returns a new mddev with hold_active == UNTIL_IOCTL add_disk() -> sends KOBJ_ADD uevent (sees KOBJ_ADD uevent for device) md_open() md_ioctl(INVALID_IOCTL) -> returns ENODEV and clears mddev->hold_active md_release() md_put() -> deletes the mddev as hold_active is 0 md_open() mddev_find() -> returns a newly allocated mddev with mddev->gendisk == NULL -> returns with ERESTARTSYS (kernel restarts the open syscall) Signed-off-by: Nicolas Schichan <nschichan@freebox.fr> Signed-off-by: NeilBrown <neilb@suse.de>
2014-01-15ksz884x: delete useless variableJulia Lawall
Delete a variable that is at most only assigned to a constant, but never used otherwise. In this code, it is the variable result that is used for the return code, not rc. A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; identifier i; constant c; @@ -T i; <... when != i -i = c; ...> // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15x86, apic: Make disabled_cpu_apicid static read_mostly, fix typosH. Peter Anvin
Make disabled_cpu_apicid static and read_mostly, and fix a couple of typos. Reported-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/20140115182511.GA22737@gmail.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
2014-01-15tools lib traceevent: fix pointer-integer size mismatchMark Rutland
The scsi and cfg80211 plugins cast between unsigned long long and pointers, which is problematic for architectures where unsigned long long is wider than the native pointer size: linux/tools/lib/traceevent/plugin_scsi.c: In function ‘process_scsi_trace_parse_cdb’: linux/tools/lib/traceevent/plugin_scsi.c:408:26: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] scsi_trace_parse_cdb(s, (unsigned char *) args[1], args[2]); linux/tools/lib/traceevent/plugin_cfg80211.c: In function ‘process___le16_to_cpup’: linux/tools/lib/traceevent/plugin_cfg80211.c:11:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] uint16_t *val = (uint16_t *) args[0]; This patch adds an intermediate cast to unsigned long, silencing the warning. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Will Deacon <will.deacon@arm.com> Link: http://lkml.kernel.org/r/1389782648-4417-3-git-send-email-mark.rutland@arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-01-15perf hists: Convert hist entry functions to use struct he_statNamhyung Kim
The hist_entry__add_cpumode_period() and hist_entry__decay() functions are dealing with hist_entry's stat fields only. Make them he_stat methods then. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Arun Sharma <asharma@fb.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Rodrigo Campos <rodrigo@sdfg.com.ar> Link: http://lkml.kernel.org/r/1389677157-30513-5-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-01-15perf tools: Factor out sample__resolve_callchain()Namhyung Kim
The report__resolve_callchain() can be shared with perf top code as it doesn't really depend on the perf report code. Factor it out as sample__resolve_callchain(). The same goes to the hist_entry__append_ callchain() too. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Arun Sharma <asharma@fb.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Rodrigo Campos <rodrigo@sdfg.com.ar> Link: http://lkml.kernel.org/r/1389677157-30513-3-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-01-15perf tools: Remove symbol_conf.use_callchain checkNamhyung Kim
The machine__resolve_callchain() is called only if symbol_conf. use_callchain is set so no need to check it again. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Rodrigo Campos <rodrigo@sdfg.com.ar> Link: http://lkml.kernel.org/r/1389677157-30513-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-01-15perf: tools: Fix cross buildingMark Rutland
Currently the feature-checks Makefile does not inherit $(CC), and calls cc rather than $(CROSS_COMPILE)gcc. Thus the feature checks invoke the native toolchain rather than the cross toolchain, and can identify features as available when they are not. This can break the build. Additionally the native pkg-config is always called as opposed to $(CROSS_COMPILE)pkg-config, so the wrong flags and paths may be passed to the cross compiler. This patch passes CROSS_COMPILE down to the feature-checks Makefile, and forces its use. Additionally pkg-config is replaced with $(CROSS_COMPILE)pkg-config via a new $(PKG_CONFIG) variable. This patch has been build tested on x86_64 and arm. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Will Deacon <will.deacon@arm.com> Link: http://lkml.kernel.org/r/1389782648-4417-4-git-send-email-mark.rutland@arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-01-15tools lib traceevent: Make plugin unload function receive peventNamhyung Kim
The PEVENT_PLUGIN_UNLOADER function might need some cleanup using pevent like unregister some handlers. So pass pevent as argument. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Reviewed-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1389750340-15965-6-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-01-15tools lib traceevent: Get rid of die() finally!!Namhyung Kim
Now all of its users were gone. :) Signed-off-by: Namhyung Kim <namhyung@kernel.org> Reviewed-by: Jiri Olsa <jolsa@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1389750340-15965-5-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-01-15tools lib traceevent: Get rid of malloc_or_die() in trace_seq_init()Namhyung Kim
Use plain malloc() and check its return value. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Reviewed-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1389750340-15965-4-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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