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2018-02-07address lock imbalance warnings in smbdirect.cSteve French1-7/+9
Although at least one of these was an overly strict sparse warning in the new smbdirect code, it is cleaner to fix - so no warnings. Signed-off-by: Steve French <[email protected]> Reviewed-by: Ronnie Sahlberg <[email protected]>
2018-02-07cifs: silence compiler warnings showing up with gcc-8.0.0Arnd Bergmann1-3/+1
This bug was fixed before, but came up again with the latest compiler in another function: fs/cifs/cifssmb.c: In function 'CIFSSMBSetEA': fs/cifs/cifssmb.c:6362:3: error: 'strncpy' offset 8 is out of the bounds [0, 4] [-Werror=array-bounds] strncpy(parm_data->list[0].name, ea_name, name_len); Let's apply the same fix that was used for the other instances. Fixes: b2a3ad9ca502 ("cifs: silence compiler warnings showing up with gcc-4.7.0") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Steve French <[email protected]>
2018-02-07Add some missing debug fields in server and tcon structsSteve French1-1/+8
Allow dumping out debug information on dialect, signing, unix extensions and encryption Signed-off-by: Steve French <[email protected]> Reviewed-by: Ronnie Sahlberg <[email protected]>
2018-02-08coccinelle: deref_null: avoid useless computationJulia Lawall1-3/+3
The effect of the rules ifm1, pr11, and pr12 is only used in the final rule, which depends on context && !org && !report. Thus these rules should only be performed in those circumstances. Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]>
2018-02-07s390: introduce execute-trampolines for branchesMartin Schwidefsky12-35/+327
Add CONFIG_EXPOLINE to enable the use of the new -mindirect-branch= and -mfunction_return= compiler options to create a kernel fortified against the specte v2 attack. With CONFIG_EXPOLINE=y all indirect branches will be issued with an execute type instruction. For z10 or newer the EXRL instruction will be used, for older machines the EX instruction. The typical indirect call basr %r14,%r1 is replaced with a PC relative call to a new thunk brasl %r14,__s390x_indirect_jump_r1 The thunk contains the EXRL/EX instruction to the indirect branch __s390x_indirect_jump_r1: exrl 0,0f j . 0: br %r1 The detour via the execute type instruction has a performance impact. To get rid of the detour the new kernel parameter "nospectre_v2" and "spectre_v2=[on,off,auto]" can be used. If the parameter is specified the kernel and module code will be patched at runtime. Signed-off-by: Martin Schwidefsky <[email protected]>
2018-02-07coccinelle: devm_free: reduce false positivesJulia Lawall1-1/+54
Some files use both a non-devm allocation and a devm_allocation. Don't complain about a free when the same function contains a non-devm allocation. Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]>
2018-02-07SUNRPC: Queue latency-sensitive socket tasks to xprtiodTrond Myklebust3-1/+17
The response to a write_space notification is very latency sensitive, so we should queue it to the lower latency xprtiod_workqueue. This is something we already do for the other cases where an rpc task holds the transport XPRT_LOCKED bitlock. Signed-off-by: Trond Myklebust <[email protected]>
2018-02-07ath9k_htc: add Altai WA1011N-GUOleksij Rempel1-0/+1
as reported in: https://github.com/qca/open-ath9k-htc-firmware/pull/71#issuecomment-361100070 Signed-off-by: Oleksij Rempel <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2018-02-07ath10k: fix kernel panic issue during pci probeYu Wang1-2/+10
If device gone during chip reset, ar->normal_mode_fw.board is not initialized, but ath10k_debug_print_hwfw_info() will try to access its member, which will cause 'kernel NULL pointer' issue. This was found using a faulty device (pci link went down sometimes) in a random insmod/rmmod/other-op test. To fix it, check ar->normal_mode_fw.board before accessing the member. pci 0000:02:00.0: BAR 0: assigned [mem 0xf7400000-0xf75fffff 64bit] ath10k_pci 0000:02:00.0: enabling device (0000 -> 0002) ath10k_pci 0000:02:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0 ath10k_pci 0000:02:00.0: failed to read device register, device is gone ath10k_pci 0000:02:00.0: failed to wait for target init: -5 ath10k_pci 0000:02:00.0: failed to warm reset: -5 ath10k_pci 0000:02:00.0: firmware crashed during chip reset ath10k_pci 0000:02:00.0: firmware crashed! (uuid 5d018951-b8e1-404a-8fde-923078b4423a) ath10k_pci 0000:02:00.0: (null) target 0x00000000 chip_id 0x00340aff sub 0000:0000 ath10k_pci 0000:02:00.0: kconfig debug 1 debugfs 1 tracing 1 dfs 1 testmode 1 ath10k_pci 0000:02:00.0: firmware ver api 0 features crc32 00000000 ... BUG: unable to handle kernel NULL pointer dereference at 00000004 ... Call Trace: [<fb4e7882>] ath10k_print_driver_info+0x12/0x20 [ath10k_core] [<fb62b7dd>] ath10k_pci_fw_crashed_dump+0x6d/0x4d0 [ath10k_pci] [<fb629f07>] ? ath10k_pci_sleep.part.19+0x57/0xc0 [ath10k_pci] [<fb62c8ee>] ath10k_pci_hif_power_up+0x14e/0x1b0 [ath10k_pci] [<c10477fb>] ? do_page_fault+0xb/0x10 [<fb4eb934>] ath10k_core_register_work+0x24/0x840 [ath10k_core] [<c18a00d8>] ? netlbl_unlhsh_remove+0x178/0x410 [<c10477f0>] ? __do_page_fault+0x480/0x480 [<c1068e44>] process_one_work+0x114/0x3e0 [<c1069d07>] worker_thread+0x37/0x4a0 [<c106e294>] kthread+0xa4/0xc0 [<c1069cd0>] ? create_worker+0x180/0x180 [<c106e1f0>] ? kthread_park+0x50/0x50 [<c18ab4f7>] ret_from_fork+0x1b/0x28 Code: 78 80 b8 50 09 00 00 00 75 5d 8d 75 94 c7 44 24 08 aa d7 52 fb c7 44 24 04 64 00 00 00 89 34 24 e8 82 52 e2 c5 8b 83 dc 08 00 00 <8b> 50 04 8b 08 31 c0 e8 20 57 e3 c5 89 44 24 10 8b 83 58 09 00 EIP: [<fb4e7754>]- ath10k_debug_print_board_info+0x34/0xb0 [ath10k_core] SS:ESP 0068:f4921d90 CR2: 0000000000000004 Signed-off-by: Yu Wang <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2018-02-07ath9k: Fix get channel default noise floorWojciech Dubowik1-1/+1
Commit 8da58553cc63 ("ath9k: Use calibrated noise floor value when available") introduced regression in ath9k_hw_getchan_noise where per chain nominal noise floor has been taken instead default for channel. Revert to original default channel noise floor. Fixes: 8da58553cc63 ("ath9k: Use calibrated noise floor value when available") Reported-by: Sebastian Gottschall <[email protected]> Signed-off-by: Wojciech Dubowik <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2018-02-07ath10k: add support for Ubiquiti rebranded QCA988X v2Tobias Schramm3-0/+36
Some modern Ubiquiti devices contain a rebranded QCA988X rev2 with a custom Ubiquiti vendor and device id. This patch adds support for those devices, treating them as a QCA988X v2. Signed-off-by: Tobias Schramm <[email protected]> [[email protected]: rebase, add missing fields in hw_params, fix a long line in pci.c:61] Signed-off-by: Kalle Valo <[email protected]>
2018-02-07PCI: Add Ubiquiti Networks vendor IDTobias Schramm1-0/+2
Acked-by: Bjorn Helgaas <[email protected]> Signed-off-by: Tobias Schramm <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2018-02-07ath10k: correct the length of DRAM dump for QCA6174 hw3.x/QCA9377 hw1.1Yu Wang1-1/+2
The length of DRAM dump for QCA6174 hw3.0/hw3.2 and QCA9377 hw1.1 are less than the actual value, some coredump contents are missed. To fix it, change the length from 0x90000 to 0xa8000. Fixes: 703f261dd77f ("ath10k: add memory dump support for QCA6174/QCA9377") Signed-off-by: Yu Wang <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2018-02-07rtlwifi: rtl8821ae: Fix connection lost problem correctlyLarry Finger2-2/+4
There has been a coding error in rtl8821ae since it was first introduced, namely that an 8-bit register was read using a 16-bit read in _rtl8821ae_dbi_read(). This error was fixed with commit 40b368af4b75 ("rtlwifi: Fix alignment issues"); however, this change led to instability in the connection. To restore stability, this change was reverted in commit b8b8b16352cd ("rtlwifi: rtl8821ae: Fix connection lost problem"). Unfortunately, the unaligned access causes machine checks in ARM architecture, and we were finally forced to find the actual cause of the problem on x86 platforms. Following a suggestion from Pkshih <[email protected]>, it was found that increasing the ASPM L1 latency from 0 to 7 fixed the instability. This parameter was varied to see if a smaller value would work; however, it appears that 7 is the safest value. A new symbol is defined for this quantity, thus it can be easily changed if necessary. Fixes: b8b8b16352cd ("rtlwifi: rtl8821ae: Fix connection lost problem") Cc: Stable <[email protected]> # 4.14+ Fix-suggested-by: Pkshih <[email protected]> Signed-off-by: Larry Finger <[email protected]> Tested-by: James Cameron <[email protected]> # x86_64 OLPC NL3 Signed-off-by: Kalle Valo <[email protected]>
2018-02-07Merge remote-tracking branches 'asoc/topic/sam9x5_wm8731', ↵Mark Brown3-11/+90
'asoc/topic/sgtl5000' and 'asoc/topic/sun8i-codec' into asoc-next
2018-02-07Merge remote-tracking branches 'asoc/topic/max98373', 'asoc/topic/mtk', ↵Mark Brown7-32/+49
'asoc/topic/pcm', 'asoc/topic/rockchip' and 'asoc/topic/sam9g20_wm8731' into asoc-next
2018-02-07Merge remote-tracking branches 'asoc/topic/ak4613', 'asoc/topic/core', ↵Mark Brown28-78/+829
'asoc/topic/dmic' and 'asoc/topic/intel' into asoc-next
2018-02-07Merge remote-tracking branch 'asoc/topic/compress' into asoc-nextMark Brown1-30/+41
2018-02-07Merge remote-tracking branch 'asoc/fix/twl-breakage' into asoc-nextMark Brown2-0/+4
2018-02-07Merge remote-tracking branches 'asoc/fix/compress', 'asoc/fix/core', ↵Mark Brown2472-19482/+39315
'asoc/fix/dapm', 'asoc/fix/mtk' and 'asoc/fix/stm' into asoc-next
2018-02-07ASoC: stm32: add of dependency for stm32 driversOlivier Moysan1-3/+3
Add of dependency for STM32 ASoC drivers. DFSDM of dependency is already inherited from STM32_DFSDM_ADC dependency. Signed-off-by: olivier moysan <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2018-02-07x86: hibernate: fix swsusp_arch_resume() prototypeArnd Bergmann4-5/+4
The declaration for swsusp_arch_resume() marks it as 'asmlinkage', but the definition in x86-32 does not, and it fails to include the header with the declaration. This leads to a warning when building with link-time-optimizations: kernel/power/power.h:108:23: error: type of 'swsusp_arch_resume' does not match original declaration [-Werror=lto-type-mismatch] extern asmlinkage int swsusp_arch_resume(void); ^ arch/x86/power/hibernate_32.c:148:0: note: 'swsusp_arch_resume' was previously declared here int swsusp_arch_resume(void) This moves the declaration into a globally visible header file and fixes up both x86 definitions to match it. Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2018-02-07ASoC: mt8173-rt5650: fix child-node lookupJohan Hovold1-8/+3
This driver used the wrong OF-helper when looking up the optional capture-codec child node during probe. Instead of searching just children of the sound node, a tree-wide depth-first search starting at the unrelated platform node was done. Not only could this end up matching an unrelated node or no node at all; the platform node could also be prematurely freed since of_find_node_by_name() drops a reference to its first argument. This particular pattern has been observed leading to crashes after probe deferrals in other drivers. Fix this by dropping the broken call to of_find_node_by_name() and keeping only the second, correct lookup using of_get_child_by_name() while taking care not to bail out if the optional node is missing. Note that this also addresses two capture-codec node-reference leaks (one for each of the original helper calls). Compile tested only. Fixes: d349caeb0510 ("ASoC: mediatek: Add second I2S on mt8173-rt5650 machine driver") Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2018-02-07ASoC: dapm: fix debugfs read using path->connectedKaiChieh Chuang1-1/+1
This fix a bug in dapm_widget_power_read_file(), where it may sent opposite order of source/sink widget into the p->connected(). for example, static int connected_check(source, sink); {"w_sink", NULL, "w_source", connected_check} the dapm_widget_power_read_file() will query p->connected() in following case p->conneted("w_source", "w_sink") p->conneted("w_sink", "w_source") we should avoid the last case, since it's the wrong order (source/sink) as declared in snd_soc_dapm_route. Signed-off-by: KaiChieh Chuang <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2018-02-07PM / domains: Fix up domain-idle-states OF parsingUlf Hansson1-31/+45
Commit b539cc82d493 (PM / Domains: Ignore domain-idle-states that are not compatible), made it possible to ignore non-compatible domain-idle-states OF nodes. However, in case that happens while doing the OF parsing, the number of elements in the allocated array would exceed the numbers actually needed, thus wasting memory. Fix this by pre-iterating the genpd OF node and counting the number of compatible domain-idle-states nodes, before doing the allocation. While doing this, it makes sense to rework the code a bit to avoid open coding, of parts responsible for the OF node iteration. Let's also take the opportunity to clarify the function header for of_genpd_parse_idle_states(), about what is being returned in case of errors. Fixes: b539cc82d493 (PM / Domains: Ignore domain-idle-states that are not compatible) Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Lina Iyer <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2018-02-07netfilter: nf_flow_offload: fix use-after-free and a resource leakFelix Fietkau2-21/+7
flow_offload_del frees the flow, so all associated resource must be freed before. Since the ct entry in struct flow_offload_entry was allocated by flow_offload_alloc, it should be freed by flow_offload_free to take care of the error handling path when flow_offload_add fails. While at it, make flow_offload_del static, since it should never be called directly, only from the gc step Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2018-02-07netfilter: remove useless prototypeTaehee Yoo1-5/+0
prototype nf_ct_nat_offset is not used anymore. Signed-off-by: Taehee Yoo <[email protected]>
2018-02-07cpufreq: scpi: fix static checker warning cdev isn't an ERR_PTRSudeep Holla1-4/+1
Commit 343a8d17fa8d (cpufreq: scpi: remove arm_big_little dependency) leads to the following static checker warning: drivers/cpufreq/scpi-cpufreq.c:203 scpi_cpufreq_ready() warn: 'cdev' isn't an ERR_PTR of_cpufreq_cooling_register() returns NULL on error. This patch removes the incorrect IS_ERR check on the returned pointer. Fixes: 343a8d17fa8d (cpufreq: scpi: remove arm_big_little dependency) Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Sudeep Holla <[email protected]> Acked-by: Viresh Kumar <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2018-02-07platform/x86: samsung-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macroAndy Shevchenko1-15/+3
...instead of open coding file operations followed by custom ->open() callbacks per each attribute. Signed-off-by: Andy Shevchenko <[email protected]>
2018-02-07platform/x86: ideapad-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macroAndy Shevchenko1-26/+2
...instead of open coding file operations followed by custom ->open() callbacks per each attribute. Signed-off-by: Andy Shevchenko <[email protected]>
2018-02-07platform/x86: dell-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macroAndy Shevchenko1-13/+1
...instead of open coding file operations followed by custom ->open() callbacks per each attribute. Signed-off-by: Andy Shevchenko <[email protected]>
2018-02-07seq_file: Introduce DEFINE_SHOW_ATTRIBUTE() helper macroAndy Shevchenko4-41/+14
The DEFINE_SHOW_ATTRIBUTE() helper macro would be useful for current users, which are many of them, and for new comers to decrease code duplication. Acked-by: Lee Jones <[email protected]> Acked-by: Darren Hart (VMware) <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2018-02-07cpufreq: remove at32ap-cpufreqCorentin LABBE3-138/+0
Since AVR32 arch was removed, at32ap-cpufreq is useless. Remove this driver. Signed-off-by: Corentin Labbe <[email protected]> Acked-by: Viresh Kumar <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2018-02-07ACPI: SPCR: Make SPCR available to x86Prarit Bhargava8-34/+44
SPCR is currently only enabled or ARM64 and x86 can use SPCR to setup an early console. General fixes include updating Documentation & Kconfig (for x86), updating comments, and changing parse_spcr() to acpi_parse_spcr(), and earlycon_init_is_deferred to earlycon_acpi_spcr_enable to be more descriptive. On x86, many systems have a valid SPCR table but the table version is not 2 so the table version check must be a warning. On ARM64 when the kernel parameter earlycon is used both the early console and console are enabled. On x86, only the earlycon should be enabled by by default. Modify acpi_parse_spcr() to allow options for initializing the early console and console separately. Signed-off-by: Prarit Bhargava <[email protected]> Acked-by: Ingo Molnar <[email protected]> Reviewed-by: Mark Salter <[email protected]> Tested-by: Mark Salter <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2018-02-07cpufreq: AMD: Ignore the check for ProcFeedback in ST/CZAkshu Agrawal1-2/+9
In ST/CZ CPUID 8000_0007_EDX[11, ProcFeedbackInterface] is 0, but the mechanism is still available and can be used. Signed-off-by: Akshu Agrawal <[email protected]> Acked-by: Viresh Kumar <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2018-02-07ACPI / CPPC: Use 64-bit arithmetic instead of 32-bitGustavo A. R. Silva1-1/+1
Add suffix ULL to constant 500 in order to give the compiler complete information about the proper arithmetic to use. Notice that this constant is used in a context that expects an expression of type u64 (64 bits, unsigned). The expression NUM_RETRIES * cppc_ss->latency at line 578, which at preprocessing time translates to 500 * cppc_ss->latency is currently being evaluated using 32-bit arithmetic. Signed-off-by: Gustavo A. R. Silva <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2018-02-07ACPI / tables: Add IORT to injectable table listShunyong Yang1-1/+2
Loading IORT table from initrd can be used to fix severe firmware IORT defects temporarily before platform/BIOS vendor releases an upgraded BIOS binary. Moreover, it is very powerful to debug SMMU node/device probe, MSI allocation, stream id translation and IORT table from firmware. It is also very useful to enable SMMU and devices behind SMMU before firmware is ready. This patch adds ACPI_SIG_IORT to the table, which enables IORT from initrd to override which from firmware. Signed-off-by: Yang Shunyong <[email protected]> Acked-by: Hanjun Guo <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2018-02-07drm/pl111: Support multiple endpoints on the CLCDLinus Walleij1-6/+56
The Versatile PL110 implementations use multiple endpoints: from the PL111 port, the lines are routed through a PLD, and from there forked so the same lines go to a VGA DAC and an external TFT panel connector. This is discrete wireing so there is no way to turn of one output, i.e. this is really two endpoints, not two ports. We model this with multiple endpoints, so we need to loop over the available endpoints, check for panel or bridge on each and accumulate the result before continuing. The code already will give the panel preference over the bridge, if present, so the output will be sent to the panel if both a panel and a bridge is present on two endpoints of the same port. If they all return -EPROBE_DEFER we return -EPROBE_DEFER as well. If just one endpoint is present on the port, the behaviour is the same as before. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-07drm/pl111: Support variants with broken VBLANKLinus Walleij4-10/+18
The early Integrator CLCD synthesized in the Integrator CP and IM-PD1 FPGAs are broken: their vertical and next base interrupts are not functional. Support these variants by simply disabling the use of the vblank interrupt on these variants. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-07drm/pl111: Support variants with broken clock dividerLinus Walleij3-0/+12
The early Integrator CLCD synthesized in the Integrator CP and IM-PD1 FPGAs are broken: their clock dividers do not work properly. Support disabling the clock divider and drive the clock directly from the parent under these circumstances. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-07drm/pl111: Handle the Versatile RGB/BGR565 modeLinus Walleij1-2/+13
The ARM Versatile series can do RGB/BGR565 with an external "PLD" (Programmable Logical Device). However the CLCD does not have control bits for this, so it needs to be set into the ordinary 16BPP mode, then the RGB/BGR565 handling of the pixel data is handled by configuring the PLD through the external register. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-07drm/pl111: Properly detect the ARM PL110 variantsLinus Walleij3-46/+78
With a bit of refactoring we can contain the variant data for the strange PL110 versions that is feature-incomplete PL110 for the ARM Integrator/CP and somewhere inbetween PL110 and PL111 for the ARM Versatile AB and Versatile PB. We also accomodate for the custom duct-taped RGB565/BGR565 support in the Versatile variant. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-07drm/panel: Add support for ARM Versatile panelsLinus Walleij4-0/+395
The ARM reference designs "Versatile AB" and "Versatile PB" contain panel connectors with autodetection of the connected panel type. This adds a small driver utilizing the MFD syscon look-up to read the autodetection register and set up the corresponding panel appropriately. In the source file there is a bit of elaboration of the panel types and interfaces on these boards. This was tested with the PL111 DRM driver on the ARM Versatile AB with the IB2 daughterboard. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-07drm/panel: Device tree bindings for ARM Versatile panelsLinus Walleij1-0/+31
This adds a pretty simple set of device tree bindings for ARM Versatile panels appearing as child nodes of a system controller. Cc: [email protected] Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-07drm/bridge: Rename argument from crtc to bridgeLinus Walleij1-1/+1
Why is the argument to ->mode_valid() called "crtc"? I guess a copy/paste error. Fix it. Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-07drm/i915: Update DRIVER_DATE to 20180207Joonas Lahtinen1-2/+2
Signed-off-by: Joonas Lahtinen <[email protected]>
2018-02-06Merge branch 'akpm' (patches from Andrew)Linus Torvalds134-1075/+1422
Merge misc updates from Andrew Morton: - kasan updates - procfs - lib/bitmap updates - other lib/ updates - checkpatch tweaks - rapidio - ubsan - pipe fixes and cleanups - lots of other misc bits * emailed patches from Andrew Morton <[email protected]>: (114 commits) Documentation/sysctl/user.txt: fix typo MAINTAINERS: update ARM/QUALCOMM SUPPORT patterns MAINTAINERS: update various PALM patterns MAINTAINERS: update "ARM/OXNAS platform support" patterns MAINTAINERS: update Cortina/Gemini patterns MAINTAINERS: remove ARM/CLKDEV SUPPORT file pattern MAINTAINERS: remove ANDROID ION pattern mm: docs: add blank lines to silence sphinx "Unexpected indentation" errors mm: docs: fix parameter names mismatch mm: docs: fixup punctuation pipe: read buffer limits atomically pipe: simplify round_pipe_size() pipe: reject F_SETPIPE_SZ with size over UINT_MAX pipe: fix off-by-one error when checking buffer limits pipe: actually allow root to exceed the pipe buffer limits pipe, sysctl: remove pipe_proc_fn() pipe, sysctl: drop 'min' parameter from pipe-max-size converter kasan: rework Kconfig settings crash_dump: is_kdump_kernel can be boolean kernel/mutex: mutex_is_locked can be boolean ...
2018-02-06Merge branch 'sched-urgent-for-linus' of ↵Linus Torvalds25-127/+750
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler updates from Ingo Molnar: - membarrier updates (Mathieu Desnoyers) - SMP balancing optimizations (Mel Gorman) - stats update optimizations (Peter Zijlstra) - RT scheduler race fixes (Steven Rostedt) - misc fixes and updates * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Use a recently used CPU as an idle candidate and the basis for SIS sched/fair: Do not migrate if the prev_cpu is idle sched/fair: Restructure wake_affine*() to return a CPU id sched/fair: Remove unnecessary parameters from wake_affine_idle() sched/rt: Make update_curr_rt() more accurate sched/rt: Up the root domain ref count when passing it around via IPIs sched/rt: Use container_of() to get root domain in rto_push_irq_work_func() sched/core: Optimize update_stats_*() sched/core: Optimize ttwu_stat() membarrier/selftest: Test private expedited sync core command membarrier/arm64: Provide core serializing command membarrier/x86: Provide core serializing command membarrier: Provide core serializing command, *_SYNC_CORE lockin/x86: Implement sync_core_before_usermode() locking: Introduce sync_core_before_usermode() membarrier/selftest: Test global expedited command membarrier: Provide GLOBAL_EXPEDITED command membarrier: Document scheduler barrier requirements powerpc, membarrier: Skip memory barrier in switch_mm() membarrier/selftest: Test private expedited command
2018-02-06Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds14-13/+91
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "Tooling fixes, plus add missing interval sampling to certain x86 PEBS events" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf tools: Add trace/beauty/generated/ into .gitignore perf trace: Fix call-graph output x86/events/intel/ds: Add PERF_SAMPLE_PERIOD into PEBS_FREERUNNING_FLAGS perf record: Fix period option handling perf evsel: Fix period/freq terms setup tools headers: Synchoronize x86 features UAPI headers tools headers: Synchronize uapi/linux/sched.h tools headers: Sync {tools/,}arch/powerpc/include/uapi/asm/kvm.h tooling headers: Synchronize updated s390 kvm UAPI headers tools headers: Synchronize sound/asound.h
2018-02-06Merge branch 'locking-urgent-for-linus' of ↵Linus Torvalds2-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixlets from Ingo Molnar: "An endianness fix and a jump labels branch hint update" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/qrwlock: include asm/byteorder.h as needed jump_label: Add branch hints to static_branch_{un,}likely()
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