summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2019-08-30Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds
Pull rdma fix from Doug Ledford: "Much calmer week this week. Just one patch queued up: The way the siw driver was locking around the traversal of the list of ipv6 addresses on a device was causing a scheduling while atomic issue. Bernard straightened it out by using the rtnl_lock" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/siw: Fix IPv6 addr_list locking
2019-08-30Merge tag 'ceph-for-5.3-rc7' of git://github.com/ceph/ceph-clientLinus Torvalds
Pull two ceph fixes from Ilya Dryomov: "A fix for a -rc1 regression in rbd and a trivial static checker fix" * tag 'ceph-for-5.3-rc7' of git://github.com/ceph/ceph-client: rbd: restore zeroing past the overlap when reading from parent libceph: don't call crypto_free_sync_skcipher() on a NULL tfm
2019-08-30Merge tag 'mmc-v5.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Fix init of SD cards reporting an invalid VDD range MMC host: - sprd: Fixes for clocks, card-detect, write-protect etc - cadence: Fix ADMA 64-bit addressing - tegra: Re-allow writing to SD card when GPIO pin is absent - at91: Fix eMMC init by clearing HS200 cap as it's not supported" * tag 'mmc-v5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-cadence: enable v4_mode to fix ADMA 64-bit addressing mmc: sdhci-sprd: clear the UHS-I modes read from registers mms: sdhci-sprd: add SDHCI_QUIRK_BROKEN_CARD_DETECTION mmc: sdhci-sprd: add SDHCI_QUIRK2_PRESET_VALUE_BROKEN mmc: sdhci-sprd: add get_ro hook function mmc: sdhci-sprd: fixed incorrect clock divider mmc: core: Fix init of SD cards reporting an invalid VDD range mmc: sdhci-of-at91: add quirk for broken HS200 Revert "mmc: sdhci-tegra: drop ->get_ro() implementation"
2019-08-30Merge tag 'drm-fixes-2019-08-30' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Nothing too crazy, there's probably more patches than I'd like at this stage, but they are all pretty self contained: amdgpu: - Fix GFXOFF regression for PCO and RV2 - Fix missing fence reference - Fix VG20 power readings on certain SMU firmware versions - Fix dpm level setup for VG20 - Add an ATPX laptop quirk i915: - Fix DP MST max BPC property creation after DRM register - Fix unused ggtt deballooning and NULL dereference in guest - Fix DSC eDP transcoder identification - Fix WARN from DMA API debug by setting DMA max segment size qxl: - Make qxl reservel the vga ports using vgaargb to prevent switching to vga compatibility mode. omap: - Fix omap port lookup for SDI output virtio: - Use virtio_max_dma_size to fix an issue with swiotlb. komeda: - Compiler fixes to komeda. - Add missing of_node_get() call in komeda. - Reorder the komeda de-init functions" * tag 'drm-fixes-2019-08-30' of git://anongit.freedesktop.org/drm/drm: drm/komeda: Reordered the komeda's de-init functions drm/amdgpu: fix GFXOFF on Picasso and Raven2 drm/amdgpu: Add APTX quirk for Dell Latitude 5495 drm/amd/powerplay: correct Vega20 dpm level related settings drm/i915: Call dma_set_max_seg_size() in i915_driver_hw_probe() drm/i915/dp: Fix DSC enable code to use cpu_transcoder instead of encoder->type drm/i915: Don't deballoon unused ggtt drm_mm_node in linux guest drm/i915: Do not create a new max_bpc prop for MST connectors drm/powerplay: Fix Vega20 power reading again drm/powerplay: Fix Vega20 Average Power value v4 drm/amdgpu: fix dma_fence_wait without reference drm/komeda: Add missing of_node_get() call drm/komeda: Clean warning 'komeda_component_add' might be a candidate for 'gnu_printf' drm/komeda: Fix warning -Wunused-but-set-variable drm/komeda: Fix error: not allocating enough data 1592 vs 1584 drm/virtio: use virtio_max_dma_size drm/omap: Fix port lookup for SDI output drm/qxl: get vga ioports
2019-08-30Revert "iommu/vt-d: Avoid duplicated pci dma alias consideration"Lu Baolu
This reverts commit 557529494d79f3f1fadd486dd18d2de0b19be4da. Commit 557529494d79f ("iommu/vt-d: Avoid duplicated pci dma alias consideration") aimed to address a NULL pointer deference issue happened when a thunderbolt device driver returned unexpectedly. Unfortunately, this change breaks a previous pci quirk added by commit cc346a4714a59 ("PCI: Add function 1 DMA alias quirk for Marvell devices"), as the result, devices like Marvell 88SE9128 SATA controller doesn't work anymore. We will continue to try to find the real culprit mentioned in 557529494d79f, but for now we should revert it to fix current breakage. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204627 Cc: Stijn Tintel <stijn@linux-ipv6.be> Cc: Petr Vandrovec <petr@vandrovec.name> Reported-by: Stijn Tintel <stijn@linux-ipv6.be> Reported-by: Petr Vandrovec <petr@vandrovec.name> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
2019-08-30Merge tag 'gpio-v5.3-rc7-fixes-for-linus' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into fixes gpio fixes for v5.3-rc7 - two patches fixing a regression in the pca953x driver
2019-08-30i2c: mediatek: disable zero-length transfers for mt8183Hsin-Yi Wang
Quoting from mt8183 datasheet, the number of transfers to be transferred in one transaction should be set to bigger than 1, so we should forbid zero-length transfer and update functionality. Reported-by: Alexandru M Stan <amstan@chromium.org> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Qii Wang <qii.wang@mediatek.com> [wsa: shortened commit message a little] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-30i2c: iproc: Stop advertising support of SMBUS quick cmdLori Hikichi
The driver does not support the SMBUS Quick command so remove the flag that indicates that level of support. By default the i2c_detect tool uses the quick command to try and detect devices at some bus addresses. If the quick command is used then we will not detect the device, even though it is present. Fixes: e6e5dd3566e0 (i2c: iproc: Add Broadcom iProc I2C Driver) Signed-off-by: Lori Hikichi <lori.hikichi@broadcom.com> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Reviewed-by: Ray Jui <ray.jui@broadcom.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-30MAINTAINERS: i2c mv64xxx: Update documentation pathDenis Efremov
Update MAINTAINERS record to reflect the file move from i2c-mv64xxx.txt to marvell,mv64xxx-i2c.yaml. Fixes: f8bbde72ef44 ("dt-bindings: i2c: mv64xxx: Add YAML schemas") Signed-off-by: Denis Efremov <efremov@linux.com> Acked-by: Maxime Ripard <mripard@kernel.org> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-30perf/x86/amd/ibs: Fix sample bias for dispatched micro-opsKim Phillips
When counting dispatched micro-ops with cnt_ctl=1, in order to prevent sample bias, IBS hardware preloads the least significant 7 bits of current count (IbsOpCurCnt) with random values, such that, after the interrupt is handled and counting resumes, the next sample taken will be slightly perturbed. The current count bitfield is in the IBS execution control h/w register, alongside the maximum count field. Currently, the IBS driver writes that register with the maximum count, leaving zeroes to fill the current count field, thereby overwriting the random bits the hardware preloaded for itself. Fix the driver to actually retain and carry those random bits from the read of the IBS control register, through to its write, instead of overwriting the lower current count bits with zeroes. Tested with: perf record -c 100001 -e ibs_op/cnt_ctl=1/pp -a -C 0 taskset -c 0 <workload> 'perf annotate' output before: 15.70 65: addsd %xmm0,%xmm1 17.30 add $0x1,%rax 15.88 cmp %rdx,%rax je 82 17.32 72: test $0x1,%al jne 7c 7.52 movapd %xmm1,%xmm0 5.90 jmp 65 8.23 7c: sqrtsd %xmm1,%xmm0 12.15 jmp 65 'perf annotate' output after: 16.63 65: addsd %xmm0,%xmm1 16.82 add $0x1,%rax 16.81 cmp %rdx,%rax je 82 16.69 72: test $0x1,%al jne 7c 8.30 movapd %xmm1,%xmm0 8.13 jmp 65 8.24 7c: sqrtsd %xmm1,%xmm0 8.39 jmp 65 Tested on Family 15h and 17h machines. Machines prior to family 10h Rev. C don't have the RDWROPCNT capability, and have the IbsOpCurCnt bitfield reserved, so this patch shouldn't affect their operation. It is unknown why commit db98c5faf8cb ("perf/x86: Implement 64-bit counter support for IBS") ignored the lower 4 bits of the IbsOpCurCnt field; the number of preloaded random bits has always been 7, AFAICT. Signed-off-by: Kim Phillips <kim.phillips@amd.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: "Arnaldo Carvalho de Melo" <acme@kernel.org> Cc: <x86@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "Borislav Petkov" <bp@alien8.de> Cc: Stephane Eranian <eranian@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: "Namhyung Kim" <namhyung@kernel.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Link: https://lkml.kernel.org/r/20190826195730.30614-1-kim.phillips@amd.com
2019-08-30perf/x86/intel: Restrict period on NehalemJosh Hunt
We see our Nehalem machines reporting 'perfevents: irq loop stuck!' in some cases when using perf: perfevents: irq loop stuck! WARNING: CPU: 0 PID: 3485 at arch/x86/events/intel/core.c:2282 intel_pmu_handle_irq+0x37b/0x530 ... RIP: 0010:intel_pmu_handle_irq+0x37b/0x530 ... Call Trace: <NMI> ? perf_event_nmi_handler+0x2e/0x50 ? intel_pmu_save_and_restart+0x50/0x50 perf_event_nmi_handler+0x2e/0x50 nmi_handle+0x6e/0x120 default_do_nmi+0x3e/0x100 do_nmi+0x102/0x160 end_repeat_nmi+0x16/0x50 ... ? native_write_msr+0x6/0x20 ? native_write_msr+0x6/0x20 </NMI> intel_pmu_enable_event+0x1ce/0x1f0 x86_pmu_start+0x78/0xa0 x86_pmu_enable+0x252/0x310 __perf_event_task_sched_in+0x181/0x190 ? __switch_to_asm+0x41/0x70 ? __switch_to_asm+0x35/0x70 ? __switch_to_asm+0x41/0x70 ? __switch_to_asm+0x35/0x70 finish_task_switch+0x158/0x260 __schedule+0x2f6/0x840 ? hrtimer_start_range_ns+0x153/0x210 schedule+0x32/0x80 schedule_hrtimeout_range_clock+0x8a/0x100 ? hrtimer_init+0x120/0x120 ep_poll+0x2f7/0x3a0 ? wake_up_q+0x60/0x60 do_epoll_wait+0xa9/0xc0 __x64_sys_epoll_wait+0x1a/0x20 do_syscall_64+0x4e/0x110 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fdeb1e96c03 ... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: acme@kernel.org Cc: Josh Hunt <johunt@akamai.com> Cc: bpuranda@akamai.com Cc: mingo@redhat.com Cc: jolsa@redhat.com Cc: tglx@linutronix.de Cc: namhyung@kernel.org Cc: alexander.shishkin@linux.intel.com Link: https://lkml.kernel.org/r/1566256411-18820-1-git-send-email-johunt@akamai.com
2019-08-30ALSA: hda/realtek - Fix overridden device-specific initializationTakashi Iwai
The recent change to shuffle the codec initialization procedure for Realtek via commit 607ca3bd220f ("ALSA: hda/realtek - EAPD turn on later") caused the silent output on some machines. This change was supposed to be safe, but it isn't actually; some devices have quirk setups to override the EAPD via COEF or BTL in the additional verb table, which is applied at the beginning of snd_hda_gen_init(). And this EAPD setup is again overridden in alc_auto_init_amp(). For recovering from the regression, tell snd_hda_gen_init() not to apply the verbs there by a new flag, then apply the verbs in alc_init(). BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=204727 Fixes: 607ca3bd220f ("ALSA: hda/realtek - EAPD turn on later") Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-08-30drm/selftests: modes: Add more unit tests for the cmdline parserMaxime Ripard
Let's add some unit tests for the recent bugs we just fixed. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Thomas Graichen <thomas.graichen@gmail.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190827115850.25731-4-mripard@kernel.org
2019-08-30drm/modes: Introduce a whitelist for the named modesMaxime Ripard
The named modes support has introduced a number of glitches that were in part due to the fact that the parser will take any string as a named mode. Since we shouldn't have a lot of options there (and they should be pretty standard), let's introduce a whitelist of the available named modes so that the kernel can differentiate between a poorly formed command line and a named mode. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Thomas Graichen <thomas.graichen@gmail.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190827115850.25731-3-mripard@kernel.org
2019-08-30drm/modes: Fix the command line parser to take force options into accountMaxime Ripard
The command line parser when it has been rewritten introduced a regression when the only thing on the command line is an option to force the detection of a connector (such as video=HDMI-A-1:d), which are completely valid. It's been further broken by the support for the named modes which take anything that is not a resolution as a named mode. Let's fix this by running the extra command line option parser on the named modes if they only take a single character. Fixes: e08ab74bd4c7 ("drm/modes: Rewrite the command line parser") Reported-by: Jernej Škrabec <jernej.skrabec@gmail.com> Reported-by: Thomas Graichen <thomas.graichen@googlemail.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Thomas Graichen <thomas.graichen@gmail.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190827115850.25731-2-mripard@kernel.org
2019-08-30drm/modes: Add a switch to differentiate free standing optionsMaxime Ripard
Some extra command line options can be either specified without anything else on the command line (basically all the force connection options), but some other are only relevant when matched with a resolution (margin and interlace). Let's add a switch to restrict if needed the available option set. Fixes: e08ab74bd4c7 ("drm/modes: Rewrite the command line parser") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Thomas Graichen <thomas.graichen@gmail.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190827115850.25731-1-mripard@kernel.org
2019-08-30mmc: sdhci-cadence: enable v4_mode to fix ADMA 64-bit addressingMasahiro Yamada
The IP datasheet says this controller is compatible with SD Host Specification Version v4.00. As it turned out, the ADMA of this IP does not work with 64-bit mode when it is in the Version 3.00 compatible mode; it understands the old 64-bit descriptor table (as defined in SDHCI v2), but the ADMA System Address Register (SDHCI_ADMA_ADDRESS) cannot point to the 64-bit address. I noticed this issue only after commit bd2e75633c80 ("dma-contiguous: use fallback alloc_pages for single pages"). Prior to that commit, dma_set_mask_and_coherent() returned the dma address that fits in 32-bit range, at least for the default arm64 configuration (arch/arm64/configs/defconfig). Now the host->adma_addr exceeds the 32-bit limit, causing the real problem for the Socionext SoCs. (As a side-note, I was also able to reproduce the issue for older kernels by turning off CONFIG_DMA_CMA.) Call sdhci_enable_v4_mode() to fix this. Cc: <stable@vger.kernel.org> # v4.20+ Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-08-30mmc: sdhci-sprd: clear the UHS-I modes read from registersChunyan Zhang
sprd's sd host controller supports SDR50/SDR104/DDR50 though, the UHS-I mode used by the specific card can be selected via devicetree only. Fixes: fb8bd90f83c4 ("mmc: sdhci-sprd: Add Spreadtrum's initial host controller") Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Chunyan Zhang <zhang.lyra@gmail.com> Reviewed-by: Baolin Wang <baolin.wang@linaro.org> Tested-by: Baolin Wang <baolin.wang@linaro.org> Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-08-30mms: sdhci-sprd: add SDHCI_QUIRK_BROKEN_CARD_DETECTIONChunyan Zhang
sprd's sd host controller doesn't support detection to card insert or remove. Fixes: fb8bd90f83c4 ("mmc: sdhci-sprd: Add Spreadtrum's initial host controller") Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Chunyan Zhang <zhang.lyra@gmail.com> Reviewed-by: Baolin Wang <baolin.wang@linaro.org> Tested-by: Baolin Wang <baolin.wang@linaro.org> Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-08-30mmc: sdhci-sprd: add SDHCI_QUIRK2_PRESET_VALUE_BROKENChunyan Zhang
The bit of PRESET_VAL_ENABLE in HOST_CONTROL2 register is reserved on sprd's sd host controller, set quirk2 to disable configuring this. Fixes: fb8bd90f83c4 ("mmc: sdhci-sprd: Add Spreadtrum's initial host controller") Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Chunyan Zhang <zhang.lyra@gmail.com> Reviewed-by: Baolin Wang <baolin.wang@linaro.org> Tested-by: Baolin Wang <baolin.wang@linaro.org> Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-08-30mmc: sdhci-sprd: add get_ro hook functionChunyan Zhang
sprd's sd host controller doesn't support write protect to sd card. Fixes: fb8bd90f83c4 ("mmc: sdhci-sprd: Add Spreadtrum's initial host controller") Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Chunyan Zhang <zhang.lyra@gmail.com> Reviewed-by: Baolin Wang <baolin.wang@linaro.org> Tested-by: Baolin Wang <baolin.wang@linaro.org> Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-08-30mmc: sdhci-sprd: fixed incorrect clock dividerChunyan Zhang
The register SDHCI_CLOCK_CONTROL should be cleared before config clock divider, otherwise the frequency configured maybe lower than we expected. Fixes: fb8bd90f83c4 ("mmc: sdhci-sprd: Add Spreadtrum's initial host controller") Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Chunyan Zhang <zhang.lyra@gmail.com> Reviewed-by: Baolin Wang <baolin.wang@linaro.org> Tested-by: Baolin Wang <baolin.wang@linaro.org> Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-08-30mmc: core: Fix init of SD cards reporting an invalid VDD rangeUlf Hansson
The OCR register defines the supported range of VDD voltages for SD cards. However, it has turned out that some SD cards reports an invalid voltage range, for example having bit7 set. When a host supports MMC_CAP2_FULL_PWR_CYCLE and some of the voltages from the invalid VDD range, this triggers the core to run a power cycle of the card to try to initialize it at the lowest common supported voltage. Obviously this fails, since the card can't support it. Let's fix this problem, by clearing invalid bits from the read OCR register for SD cards, before proceeding with the VDD voltage negotiation. Cc: stable@vger.kernel.org Reported-by: Philip Langdale <philipl@overt.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Philip Langdale <philipl@overt.org> Tested-by: Philip Langdale <philipl@overt.org> Tested-by: Manuel Presnitz <mail@mpy.de>
2019-08-30Merge tag 'drm-intel-fixes-2019-08-29' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v5.3-rc7: - Fix DP MST max BPC property creation after DRM register - Fix unused ggtt deballooning and NULL dereference in guest - Fix DSC eDP transcoder identification - Fix WARN from DMA API debug by setting DMA max segment size Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87a7bseati.fsf@intel.com
2019-08-30Merge tag 'drm-fixes-5.3-2019-08-28' of ↵Dave Airlie
git://people.freedesktop.org/~agd5f/linux into drm-fixes drm-fixes-5.3-2019-08-28: amdgpu: - Fix GFXOFF regression for PCO and RV2 - Fix missing fence reference - Fix VG20 power readings on certain SMU firmware versions - Fix dpm level setup for VG20 - Add an ATPX laptop quirk Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190829022925.32678-1-alexander.deucher@amd.com
2019-08-29Merge tag '5.3-rc6-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull cifs fixes from Steve French: "A few small SMB3 fixes, and a larger one to fix various older string handling functions" * tag '5.3-rc6-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: update internal module number cifs: replace various strncpy with strscpy and similar cifs: Use kzfree() to zero out the password cifs: set domainName when a domain-key is used in multiuser
2019-08-30netfilter: nft_meta_bridge: Fix get NFT_META_BRI_IIFVPROTO in network byteorderwenxu
Get the vlan_proto of ingress bridge in network byteorder as userspace expects. Otherwise this is inconsistent with NFT_META_PROTOCOL. Fixes: 2a3a93ef0ba5 ("netfilter: nft_meta_bridge: Add NFT_META_BRI_IIFVPROTO support") Signed-off-by: wenxu <wenxu@ucloud.cn> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2019-08-30Merge tag 'drm-misc-fixes-2019-08-28' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes drm-misc-fixes for v5.3 (rc7?): - Make qxl reservel the vga ports using vgaargb to prevent switching to vga compatibility mode. - Fix omap port lookup for SDI output - Use virtio_max_dma_size to fix an issue with swiotlb. - Compiler fixes to komeda. - Add missing of_node_get() call in komeda. - Reorder the komeda de-init functions. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f187c28b-6279-2c4f-3e53-296ee899133b@linux.intel.com
2019-08-29Merge tag 'mac80211-for-davem-2019-08-29' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== We have * one fix for a driver as I'm covering for Kalle while he's on vacation * two fixes for eapol-over-nl80211 work ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-29scsi: lpfc: Raise config max for lpfc_fcp_mq_threshold variableJames Smart
Raise the config max for lpfc_fcp_mq_threshold variable to 256. Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> CC: Hannes Reinecke <hare@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-08-29i2c: piix4: Fix port selection for AMD Family 16h Model 30hAndrew Cooks
Family 16h Model 30h SMBus controller needs the same port selection fix as described and fixed in commit 0fe16195f891 ("i2c: piix4: Fix SMBus port selection for AMD Family 17h chips") commit 6befa3fde65f ("i2c: piix4: Support alternative port selection register") also fixed the port selection for Hudson2, but unfortunately this is not the exact same device and the AMD naming and PCI Device IDs aren't particularly helpful here. The SMBus port selection register is common to the following Families and models, as documented in AMD's publicly available BIOS and Kernel Developer Guides: 50742 - Family 15h Model 60h-6Fh (PCI_DEVICE_ID_AMD_KERNCZ_SMBUS) 55072 - Family 15h Model 70h-7Fh (PCI_DEVICE_ID_AMD_KERNCZ_SMBUS) 52740 - Family 16h Model 30h-3Fh (PCI_DEVICE_ID_AMD_HUDSON2_SMBUS) The Hudson2 PCI Device ID (PCI_DEVICE_ID_AMD_HUDSON2_SMBUS) is shared between Bolton FCH and Family 16h Model 30h, but the location of the SmBus0Sel port selection bits are different: 51192 - Bolton Register Reference Guide We distinguish between Bolton and Family 16h Model 30h using the PCI Revision ID: Bolton is device 0x780b, revision 0x15 Family 16h Model 30h is device 0x780b, revision 0x1F Family 15h Model 60h and 70h are both device 0x790b, revision 0x4A. The following additional public AMD BKDG documents were checked and do not share the same port selection register: 42301 - Family 15h Model 00h-0Fh doesn't mention any 42300 - Family 15h Model 10h-1Fh doesn't mention any 49125 - Family 15h Model 30h-3Fh doesn't mention any 48751 - Family 16h Model 00h-0Fh uses the previously supported index register SB800_PIIX4_PORT_IDX_ALT at 0x2e Signed-off-by: Andrew Cooks <andrew.cooks@opengear.com> Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: stable@vger.kernel.org [v4.6+] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-29x86/mm/cpa: Prevent large page split when ftrace flips RW on kernel textThomas Gleixner
ftrace does not use text_poke() for enabling trace functionality. It uses its own mechanism and flips the whole kernel text to RW and back to RO. The CPA rework removed a loop based check of 4k pages which tried to preserve a large page by checking each 4k page whether the change would actually cover all pages in the large page. This resulted in endless loops for nothing as in testing it turned out that it actually never preserved anything. Of course testing missed to include ftrace, which is the one and only case which benefitted from the 4k loop. As a consequence enabling function tracing or ftrace based kprobes results in a full 4k split of the kernel text, which affects iTLB performance. The kernel RO protection is the only valid case where this can actually preserve large pages. All other static protections (RO data, data NX, PCI, BIOS) are truly static. So a conflict with those protections which results in a split should only ever happen when a change of memory next to a protected region is attempted. But these conflicts are rightfully splitting the large page to preserve the protected regions. In fact a change to the protected regions itself is a bug and is warned about. Add an exception for the static protection check for kernel text RO when the to be changed region spawns a full large page which allows to preserve the large mappings. This also prevents the syslog to be spammed about CPA violations when ftrace is used. The exception needs to be removed once ftrace switched over to text_poke() which avoids the whole issue. Fixes: 585948f4f695 ("x86/mm/cpa: Avoid the 4k pages check completely") Reported-by: Song Liu <songliubraving@fb.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Song Liu <songliubraving@fb.com> Reviewed-by: Song Liu <songliubraving@fb.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/alpine.DEB.2.21.1908282355340.1938@nanos.tec.linutronix.de
2019-08-29i2c: designware: Synchronize IRQs when unregistering slave clientJarkko Nikula
Make sure interrupt handler i2c_dw_irq_handler_slave() has finished before clearing the the dev->slave pointer in i2c_dw_unreg_slave(). There is possibility for a race if i2c_dw_irq_handler_slave() is running on another CPU while clearing the dev->slave pointer. Reported-by: Krzysztof Adamski <krzysztof.adamski@nokia.com> Reported-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-29i2c: i801: Avoid memory leak in check_acpi_smo88xx_device()Andy Shevchenko
check_acpi_smo88xx_device() utilizes acpi_get_object_info() which in its turn allocates a buffer. User is responsible to clean allocated resources. The last has been missed in the original code. Fix it here. While here, replace !ACPI_SUCCESS() with ACPI_FAILURE(). Fixes: 19b07cb4a187 ("i2c: i801: Register optional lis3lv02d I2C device on Dell machines") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-29i2c: make i2c_unregister_device() ERR_PTR safeWolfram Sang
We are moving towards returning ERR_PTRs when i2c_new_*_device() calls fail. Make sure its counterpart for unregistering handles ERR_PTRs as well. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-29Merge tag 'Wimplicit-fallthrough-5.3-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull fallthrough fixes from Gustavo A. R. Silva: "Fix fall-through warnings on arc and nds32 for multiple configurations" * tag 'Wimplicit-fallthrough-5.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: nds32: Mark expected switch fall-throughs ARC: unwind: Mark expected switch fall-through
2019-08-29Merge tag 'mtd/fixes-for-5.3-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtd fix from Miquel Raynal: "Add a 'depends on' in the core Hyperbus Kconfig entry to avoid build errors" * tag 'mtd/fixes-for-5.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: hyperbus: fix dependency and build error
2019-08-29nds32: Mark expected switch fall-throughsGustavo A. R. Silva
Mark switch cases where we are expecting to fall through. This patch fixes the following warnings (Building: allmodconfig nds32): include/math-emu/soft-fp.h:124:8: warning: this statement may fall through [-Wimplicit-fallthrough=] arch/nds32/kernel/signal.c:362:20: warning: this statement may fall through [-Wimplicit-fallthrough=] arch/nds32/kernel/signal.c:315:7: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:417:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:430:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:310:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:320:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:310:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:320:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/soft-fp.h:124:8: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:417:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:430:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:310:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:320:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:310:11: warning: this statement may fall through [-Wimplicit-fallthrough=] include/math-emu/op-common.h:320:11: warning: this statement may fall through [-Wimplicit-fallthrough=] Reported-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
2019-08-29ARC: unwind: Mark expected switch fall-throughGustavo A. R. Silva
Mark switch cases where we are expecting to fall through. This patch fixes the following warnings (Building: haps_hs_defconfig arc): arch/arc/kernel/unwind.c: In function ‘read_pointer’: ./include/linux/compiler.h:328:5: warning: this statement may fall through [-Wimplicit-fallthrough=] do { \ ^ ./include/linux/compiler.h:338:2: note: in expansion of macro ‘__compiletime_assert’ __compiletime_assert(condition, msg, prefix, suffix) ^~~~~~~~~~~~~~~~~~~~ ./include/linux/compiler.h:350:2: note: in expansion of macro ‘_compiletime_assert’ _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__) ^~~~~~~~~~~~~~~~~~~ ./include/linux/build_bug.h:39:37: note: in expansion of macro ‘compiletime_assert’ #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^~~~~~~~~~~~~~~~~~ ./include/linux/build_bug.h:50:2: note: in expansion of macro ‘BUILD_BUG_ON_MSG’ BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) ^~~~~~~~~~~~~~~~ arch/arc/kernel/unwind.c:573:3: note: in expansion of macro ‘BUILD_BUG_ON’ BUILD_BUG_ON(sizeof(u32) != sizeof(value)); ^~~~~~~~~~~~ arch/arc/kernel/unwind.c:575:2: note: here case DW_EH_PE_native: ^~~~ Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
2019-08-29soc: ixp4xx: Protect IXP4xx SoC drivers by ARCH_IXP4XX || COMPILE_TESTGeert Uytterhoeven
The move of the IXP4xx SoC drivers exposed their config options on all platforms. Fix this by wrapping them inside an ARCH_IXP4XX or COMPILE_TEST block. Link: https://lore.kernel.org/r/20190823090352.12243-1-linus.walleij@linaro.org Fixes: fcf2d8978cd538a5 ("ARM: ixp4xx: Move NPE and QMGR to drivers/soc") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-08-29Merge tag 'sunxi-fixes-for-5.3-3' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes A single patch to change my MAINTAINERS address * tag 'sunxi-fixes-for-5.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: MAINTAINERS: Update my email address Link: https://lore.kernel.org/r/8c04a96b-4a75-4e1f-b3ac-05fe091f251e.lettre@localhost Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-08-29Merge tag 'hisi-fixes-for-5.3' of git://github.com/hisilicon/linux-hisi into ↵Arnd Bergmann
arm/fixes Hisilicon fixes for v5.3-rc - Fixed RCU usage in logical PIO - Added a function to unregister a logical PIO range in logical PIO to support the fixes in the hisi-lpc driver - Fixed and optimized hisi-lpc driver to avoid potential use-after-free and driver unbind crash * tag 'hisi-fixes-for-5.3' of git://github.com/hisilicon/linux-hisi: bus: hisi_lpc: Add .remove method to avoid driver unbind crash bus: hisi_lpc: Unregister logical PIO range to avoid potential use-after-free lib: logic_pio: Add logic_pio_unregister_range() lib: logic_pio: Avoid possible overlap for unregistering regions lib: logic_pio: Fix RCU usage Link: https://lore.kernel.org/r/5D562335.7000902@hisilicon.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-08-29mac80211: Correctly set noencrypt for PAE framesDenis Kenzior
The noencrypt flag was intended to be set if the "frame was received unencrypted" according to include/uapi/linux/nl80211.h. However, the current behavior is opposite of this. Cc: stable@vger.kernel.org Fixes: 018f6fbf540d ("mac80211: Send control port frames over nl80211") Signed-off-by: Denis Kenzior <denkenz@gmail.com> Link: https://lore.kernel.org/r/20190827224120.14545-3-denkenz@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-08-29mac80211: Don't memset RXCB prior to PAE interceptDenis Kenzior
In ieee80211_deliver_skb_to_local_stack intercepts EAPoL frames if mac80211 is configured to do so and forwards the contents over nl80211. During this process some additional data is also forwarded, including whether the frame was received encrypted or not. Unfortunately just prior to the call to ieee80211_deliver_skb_to_local_stack, skb->cb is cleared, resulting in incorrect data being exposed over nl80211. Fixes: 018f6fbf540d ("mac80211: Send control port frames over nl80211") Cc: stable@vger.kernel.org Signed-off-by: Denis Kenzior <denkenz@gmail.com> Link: https://lore.kernel.org/r/20190827224120.14545-2-denkenz@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-08-29iwlwifi: pcie: handle switching killer Qu B0 NICs to C0Luca Coelho
We need to use a different firmware for C0 versions of killer Qu NICs. Add structures for them and handle them in the if block that detects C0 revisions. Additionally, instead of having an inclusive check for QnJ devices, make the selection exclusive, so that switching to QnJ is the exception, not the default. This prevents us from having to add all the non-QnJ cards to an exclusion list. To do so, only go into the QnJ block if the device has an RF ID type HR and HW revision QnJ. Cc: stable@vger.kernel.org # 5.2 Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/20190821171732.2266-1-luca@coelho.fi Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-08-29netfilter: nf_flow_table: clear skb tstamp before xmitFlorian Westphal
If 'fq' qdisc is used and a program has requested timestamps, skb->tstamp needs to be cleared, else fq will treat these as 'transmit time'. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2019-08-29ALSA: hda - Fix potential endless loop at applying quirksTakashi Iwai
Since the chained quirks via chained_before flag is applied before the depth check, it may lead to the endless recursive calls, when the chain were set up incorrectly. Fix it by moving the depth check at the beginning of the loop. Fixes: 1f57825077dc ("ALSA: hda - Add chained_before flag to the fixup entry") Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-08-29mtd: hyperbus: fix dependency and build errorRandy Dunlap
lib/devres.c, which implements devm_ioremap_resource(), is only built when CONFIG_HAS_IOMEM is set/enabled, so MTD_HYPERBUS should depend on HAS_IOMEM. Fixes a build error and a Kconfig warning (as seen on UML builds): WARNING: unmet direct dependencies detected for MTD_COMPLEX_MAPPINGS Depends on [n]: MTD [=m] && HAS_IOMEM [=n] Selected by [m]: - MTD_HYPERBUS [=m] && MTD [=m] ERROR: "devm_ioremap_resource" [drivers/mtd/hyperbus/hyperbus-core.ko] undefined! Fixes: dcc7d3446a0f ("mtd: Add support for HyperBus memory devices") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Vignesh Raghavendra <vigneshr@ti.com> Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: linux-mtd@lists.infradead.org Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-08-29drm/ingenic: Hardcode panel type to DPILaurent Pinchart
The ingenic driver supports DPI panels only at the moment, so hardcode their type to DPI instead of Unknown. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Paul Cercueil <paul@crapouillou.net> Link: https://patchwork.freedesktop.org/patch/msgid/20190823212353.29369-1-laurent.pinchart@ideasonboard.com # *** extracted tags *** Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
2019-08-28sky2: Disable MSI on yet another ASUS boards (P6Xxxx)Takashi Iwai
A similar workaround for the suspend/resume problem is needed for yet another ASUS machines, P6X models. Like the previous fix, the BIOS doesn't provide the standard DMI_SYS_* entry, so again DMI_BOARD_* entries are used instead. Reported-and-tested-by: SteveM <swm@swm1.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-29 23:21:35 +0000