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2013-07-09Merge branch 'drm-next-3.11' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next A few more DPM fixes based on user testing. * 'drm-next-3.11' of git://people.freedesktop.org/~agd5f/linux: drm/radeon/dpm: implement vblank_too_short callback for si drm/radeon/dpm: implement vblank_too_short callback for cayman drm/radeon/dpm: implement vblank_too_short callback for btc drm/radeon/dpm: implement vblank_too_short callback for evergreen drm/radeon/dpm: implement vblank_too_short callback for 7xx drm/radeon/dpm: add checks against vblank time drm/radeon/dpm: add helper to calculate vblank time drm/radeon: remove stray line in old pm code drm/radeon/dpm: fix display_gap programming on rv7xx drm/radeon/dpm: implement force performance level for TN drm/radeon/dpm: implement force performance level for ON/LN drm/radeon/dpm: implement force performance level for SI drm/radeon/dpm: implement force performance level for cayman drm/radeon/dpm: implement force performance levels for 7xx/eg/btc drm/radeon/dpm: add infrastructure to force performance levels drm/radeon: fix surface setup on r1xx drm/radeon: add support for 3d perf states on older asics drm/radeon: set default clocks for SI when DPM is disabled
2013-07-09Merge branch 'drm-nouveau-next' of ↵Dave Airlie
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next Two minor fixes for regressions. * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nvc0/gr: fix gpc firmware regression drm/nouveau: fix minor thinko causing bo moves to not be async on kepler
2013-07-08drm/radeon/dpm: implement vblank_too_short callback for siAlex Deucher
Check if we can switch the mclk during the vblank time otherwise we may get artifacts on the screen when the mclk changes. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-08drm/radeon/dpm: implement vblank_too_short callback for caymanAlex Deucher
Check if we can switch the mclk during the vblank time otherwise we may get artifacts on the screen when the mclk changes. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-08drm/radeon/dpm: implement vblank_too_short callback for btcAlex Deucher
Check if we can switch the mclk during the vblank time otherwise we may get artifacts on the screen when the mclk changes. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-08drm/radeon/dpm: implement vblank_too_short callback for evergreenAlex Deucher
Check if we can switch the mclk during the vblank time otherwise we may get artifacts on the screen when the mclk changes. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-08drm/radeon/dpm: implement vblank_too_short callback for 7xxAlex Deucher
Check if we can switch the mclk during the vblank time otherwise we may get artifacts on the screen when the mclk changes. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-08drm/radeon/dpm: add checks against vblank timeAlex Deucher
If the vblank time is too short to adjust mclk, assume multiple displays (no mclk adjustments). Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-08drm/radeon/dpm: add helper to calculate vblank timeAlex Deucher
Required for checking vblank time for mclk changes. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-08drm/radeon: remove stray line in old pm codeAlex Deucher
Looks like a remnant from an old rebase. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-08drm/radeon/dpm: fix display_gap programming on rv7xxAlex Deucher
Check the driver state rather than the register as the crtc registers may not be enabled yet. Should fix: https://bugzilla.kernel.org/show_bug.cgi?id=60510 https://bugs.freedesktop.org/show_bug.cgi?id=66651 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-08Merge branch 'acpi-fixes'Rafael J. Wysocki
* acpi-fixes: ACPI / power: add missing newline to debug messages ACPI / fan: Initialize acpi_state variable ACPI / scan: remove unused LIST_HEAD(acpi_device_list) ACPI / dock: Actually define acpi_dock_init() as void ACPI / PM: Fix corner case in acpi_bus_update_power()
2013-07-08Merge branches 'af_ib', 'cxgb4', 'misc', 'mlx5', 'ocrdma', 'qib' and 'srp' ↵Roland Dreier
into for-next
2013-07-08IB/uverbs: Use get_unused_fd_flags(O_CLOEXEC) instead of get_unused_fd()Roland Dreier
The macro get_unused_fd() is used to allocate a file descriptor with default flags. Those default flags (0) can be "unsafe": O_CLOEXEC must be used by default to not leak file descriptor across exec(). Replace calls to get_unused_fd() in uverbs with calls to get_unused_fd_flags(O_CLOEXEC). Inheriting uverbs fds across exec() cannot be used to do anything useful. Based on a patch/suggestion from Yann Droneaud <ydroneaud@opteya.com>. Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-08mlx5_core: Fixes for sparse warningsRoland Dreier
- use be32_to_cpu() instead of cpu_to_be32() where appropriate. - use proper accessors for pointers marked __iomem. Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-08IB/mlx5: Make profile[] static in main.cRoland Dreier
Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-08mlx5: Add driver for Mellanox Connect-IB adaptersEli Cohen
The driver is comprised of two kernel modules: mlx5_ib and mlx5_core. This partitioning resembles what we have for mlx4, except that mlx5_ib is the pci device driver and not mlx5_core. mlx5_core is essentially a library that provides general functionality that is intended to be used by other Mellanox devices that will be introduced in the future. mlx5_ib has a similar role as any hardware device under drivers/infiniband/hw. Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> [ Merge in coccinelle fixes from Fengguang Wu <fengguang.wu@intel.com>. - Roland ] Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-08[SCSI] qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()Bart Van Assche
Avoid that the fcport structure gets leaked if bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN, the fcport allocation succeeds and the !vha->flags.online branch is taken. This was detected by Coverity. However, Coverity does not recognize that all qla2x00_process_els() callers specify either FC_BSG_RPT_ELS or FC_BSG_HST_ELS_NOLOGIN in the field bsg_job->request->msgcode and that the value of that field is not modified inside that function. This results in a false positive report about a possible memory leak in an error path for bsg_job->request->msgcode values other than the two mentioned values. Make it easy for Coverity (and for humans) to recognize that there is no fcport leak in the error path by changing the bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN test into bsg_job->request->msgcode != FC_BSG_RPT_ELS. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Remove an unused variable from qla2x00_remove_one().Bart Van Assche
Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Fix qla2xxx_check_risc_status().Bart Van Assche
Change the 'rval' variable from QLA_FUNCTION_TIMEOUT into QLA_SUCCESS before starting a loop that is only executed if rval is initialized to QLA_SUCCESS. Coverity reported that loop as "dead code". Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Help Coverity with analyzing ct_sns_pkt initialization.Bart Van Assche
Coverity reports "Overrunning struct type ct_sns_req of 1228 bytes by passing it to a function which accesses it at byte offset 8207" for each qla2x00_prep_ct_req(), qla2x00_prep_ct_fdmi_req() and qla24xx_prep_ct_fm_req() call. Help Coverity to recognize that these calls do not trigger a buffer overflow by making it explicit that these three functions initializes both the request and reply structures. This patch does not change any functionality. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Remove redundant assignments.Bart Van Assche
The value of the pointer called "nxt" is not used after the "nxt = qla24xx_copy_eft(ha, nxt)" statement. Hence keep the function call but remove the assignment. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Remove a dead assignment in qla24xx_build_scsi_crc_2_iocbs().Bart Van Assche
Since the value of cur_seg is not used and since scsi_prot_sglist() has no side effects it is safe to remove the statement "cur_seg = scsi_port_sglist(cmd)". Detected by Coverity. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Remove two superfluous tests.Bart Van Assche
Since ha->model_desc is an array comparing it against NULL is superfluous. Hence remove these tests. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Remove dead code in qla2x00_configure_hba()Bart Van Assche
At the end of qla2x00_configure_hba() we know that rval == QLA_SUCCESS. Hence remove the dead code. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Clean up qla84xx_mgmt_cmd()Bart Van Assche
Remove dead code, simplify a pointer computation and move the ql84_mgmt assignment to just before its first use. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Clean up qla24xx_iidma()Bart Van Assche
Remove dead code and simplify a pointer computation. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Fix sparse warning from qla_mr.c and qla_iocb.c.Saurav Kashyap
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Do not take a second firmware dump when intentionally ↵Chad Dupuis
generating one. When we are intentionally generating a firmware dump by executing the MBC_GEN_SYSTEM_ERROR command, the command actually times out. The normal course of action when a mailbox command times out is to take a firmware dump. However, in this special case we do not want to do this since the MBA_SYSTEM_ERR AEN already generates a firmware dump. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Do not query FC statistics during chip reset.Chad Dupuis
During a chip reset, the mailbox call to get FC statistics from the ISP will not work resulting in needless mailbox accesses and errors printing out: qla2xxx [0000:05:00.0]-00af:11: Performing ISP error recovery - ha=ffff881fad044800. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. To prevent this, check for a chip reset when an application queries for FC stats and return immediately if a chip reset is occurring. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Move qla2x00_free_device to the correct location.Saurav Kashyap
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Set the index in outstanding command array to NULL when cmd ↵Giridhar Malavali
is aborted when the request timeout. Call the generic BSG free routine to unmap the DMA buffers. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] qla2xxx: Clear the MBX_INTR_WAIT flag when the mailbox time-out happens.Giridhar Malavali
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08amilo-rfkill: Add dependency on SERIO_I8042Ben Hutchings
I forgot to add this when changing the driver to use the proper i8042 functions. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-08dell-laptop: fix error return code in dell_init()Wei Yongjun
Fix to return -ENOMEM in the alloc_page() 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: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-08hp-wmi: Enable hotkeys on some systemsMatthew Garrett
Kyle Evans discovered that he needed to set some bits in an EC register in order to receive hotkey events. Doing so blindly broke some otherwise working HP laptops. It turns out that there's a WMI call that accesses the same register, so let's try calling that instead. Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com> Cc: Kyle Evans <kvans32@gmail.com>
2013-07-08[SCSI] storvsc: Increase the value of STORVSC_MAX_IO_REQUESTSK. Y. Srinivasan
Increase the value of STORVSC_MAX_IO_REQUESTS to 200 requests. The current ringbuffer size can support this higher value. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08thermal: ti-soc-thermal: use standard GPIO DT bindingsEduardo Valentin
This change updates the ti-soc-thermal driver to use standard GPIO DT bindings to read the GPIO number associated to thermal shutdown IRQ, in case the device features it. Previously, the code was using a specific DT bindings. As now OMAP supports the standard way to model GPIOs, there is no point in having a ti specific binding. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <rob.herring@calxeda.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree-discuss@lists.ozlabs.org Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
2013-07-08hwmon: (lm63) Drop redundant safety on cache lifetimeJean Delvare
time_after (as opposed to time_after_equal) already ensures that the cache lifetime is at least as much as requested. There is no point in manually adding another jiffy to that value, and this can confuse the reader into wrong interpretation. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Imre Deak <imre.deak@intel.com>
2013-07-08hwmon: (lm90) Drop redundant safety on cache lifetimeJean Delvare
time_after (as opposed to time_after_equal) already ensures that the cache lifetime is at least as much as requested. There is no point in manually adding another jiffy to that value, and this can confuse the reader into wrong interpretation. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Imre Deak <imre.deak@intel.com>
2013-07-08video: imxfb: Add DT supportMarkus Pargmann
Add devicetree support for imx framebuffer driver. It uses the generic display bindings and helper functions. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Mark Rutland <mark.rutland@arm.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-07-08[SCSI] storvsc: Support FC devicesK. Y. Srinivasan
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08[SCSI] storvsc: Implement multi-channel supportK. Y. Srinivasan
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-07-08Merge remote-tracking branch 'airlied/drm-next' into drm-nouveau-nextBen Skeggs
2013-07-07iser-target: Ignore non TEXT + LOGOUT opcodes for discoveryNicholas Bellinger
This patch adds a check in isert_rx_opcode() to ignore non TEXT + LOGOUT opcodes when SessionType=Discovery has been negotiated. Cc: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-07-07target: make queue_tm_rsp() return voidJoern Engel
The return value wasn't checked by any of the callers. Assuming this is correct behaviour, we can simplify some code by not bothering to generate it. nab: Add srpt_queue_data_in() + srpt_queue_tm_rsp() nops around srpt_queue_response() void return Signed-off-by: Joern Engel <joern@logfs.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-07-07target: remove unused codes from enum tcm_tmrsp_tableJoern Engel
Three have been checked for but were never set. Remove the dead code. Also renumbers the remaining ones to a) get rid of the holes after the removal and b) avoid a collision between TMR_FUNCTION_COMPLETE==0 and the uninitialized case. If we failed to set a code, we should rather fall into the default case then return success. Signed-off-by: Joern Engel <joern@logfs.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-07-07iscsi-target: kstrtou* configfs attribute parameter cleanupsJörn Engel
This patch includes the conversion of iscsi-target configfs attributes for NetworkPortal, NodeACL, TPG, IQN and Discovery groups to use kstrtou*() instead of simple_strtou*(). It also cleans up new-line usage during iscsi_tpg_param_store_##name to use isspace(). Signed-off-by: Joern Engel <joern@logfs.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-07-07iscsi-target: Fix tfc_tpg_auth_cit configfs length overflowNicholas Bellinger
This patch fixes another potential buffer overflow while processing iscsi_node_auth input for configfs attributes in v3.11 for-next TPG tfc_tpg_auth_cit context. Reported-by: Joern Engel <joern@logfs.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-07-07iscsi-target: Fix tfc_tpg_nacl_auth_cit configfs length overflowJörn Engel
This patch fixes a potential buffer overflow while processing iscsi_node_auth input for configfs attributes within NodeACL tfc_tpg_nacl_auth_cit context. Signed-off-by: Joern Engel <joern@logfs.org> Cc: stable@vger.kernel.org Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
generated by cgit (git 2.34.1) at 2025-09-16 10:15:06 +0000