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2018-03-12net: phy: Tell caller result of phy_change()Brad Mouring
In 664fcf123a30e (net: phy: Threaded interrupts allow some simplification) the phy_interrupt system was changed to use a traditional threaded interrupt scheme instead of a workqueue approach. With this change, the phy status check moved into phy_change, which did not report back to the caller whether or not the interrupt was handled. This means that, in the case of a shared phy interrupt, only the first phydev's interrupt registers are checked (since phy_interrupt() would always return IRQ_HANDLED). This leads to interrupt storms when it is a secondary device that's actually the interrupt source. Signed-off-by: Brad Mouring <brad.mouring@ni.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-12Merge tag 'v4.16-rockchip-dts32fixes-2' of ↵Arnd Bergmann
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes Pull "Rockchip dts32 fixes for 4.16" from Heiko Stübner: Fix for a new dtc warning. * tag 'v4.16-rockchip-dts32fixes-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: Add missing #sound-dai-cells on rk3288
2018-03-12Merge tag 'mvebu-fixes-4.16-2' of git://git.infradead.org/linux-mvebu into fixesArnd Bergmann
Pull "mvebu fixes for 4.16 (part 2)" from Gregory CLEMENT: - Updating my emails address but this time in mailmap (from free-electrons to bootlin) * tag 'mvebu-fixes-4.16-2' of git://git.infradead.org/linux-mvebu: mailmap: Update email address for Gregory CLEMENT
2018-03-12Merge tag 'davinci-fixes-for-v4.16' of ↵Arnd Bergmann
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes Pull "DaVinci fixes for v4.16" from Sekhar Nori: A patch fixing GPIO look-up for MMC/SD card detect and write-protect pins on OMAP-L138 Hawkboard. * tag 'davinci-fixes-for-v4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: fix the GPIO lookup for omapl138-hawk
2018-03-12Merge tag 'imx-fixes-4.16-2' of ↵Arnd Bergmann
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes Pull "i.MX fixes for 4.16, 2nd round" from Shawn Guo: - Fix a copy-paste error in imx7d-sdb device tree, which results in two usb-otg regulators are both named "regulator-usb-otg1-vbus" and override each other. * tag 'imx-fixes-4.16-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx7d-sdb: Fix regulator-usb-otg2-vbus node name
2018-03-12ALSA: hda - Revert power_save option default valueTakashi Iwai
With the commit 1ba8f9d30817 ("ALSA: hda: Add a power_save blacklist"), we changed the default value of power_save option to -1 for processing the power-save blacklist. Unfortunately, this seems breaking user-space applications that actually read the power_save parameter value via sysfs and judge / adjust the power-saving status. They see the value -1 as if the power-save is turned off, although the actual value is taken from CONFIG_SND_HDA_POWER_SAVE_DEFAULT and it can be a positive. So, overall, passing -1 there was no good idea. Let's partially revert it -- at least for power_save option default value is restored again to CONFIG_SND_HDA_POWER_SAVE_DEFAULT. Meanwhile, in this patch, we keep the blacklist behavior and make is adjustable via the new option, pm_blacklist. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199073 Fixes: 1ba8f9d30817 ("ALSA: hda: Add a power_save blacklist") Acked-by: Hans de Goede <hdegoede@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-12Merge tag 'phy-for-4.16-rc' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-linus phy: for 4.16-rc *) Fix a Kbuild failure in qcom-ufs Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2018-03-12x86/cpufeatures: Add Intel PCONFIG cpufeatureKirill A. Shutemov
CPUID.0x7.0x0:EDX[18] indicates whether Intel CPU support PCONFIG instruction. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Kai Huang <kai.huang@linux.intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: linux-mm@kvack.org Link: http://lkml.kernel.org/r/20180305162610.37510-4-kirill.shutemov@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-03-12x86/cpufeatures: Add Intel Total Memory Encryption cpufeatureKirill A. Shutemov
CPUID.0x7.0x0:ECX[13] indicates whether CPU supports Intel Total Memory Encryption. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Kai Huang <kai.huang@linux.intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: linux-mm@kvack.org Link: http://lkml.kernel.org/r/20180305162610.37510-2-kirill.shutemov@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-03-12drm/sun4i: Fix an error handling path in 'sun4i_drv_bind()'Christophe JAILLET
Commit 070badfab767 ("drm/sun4i: call drm_vblank_init with correct number of crtcs") has moved some code without updating the error handling gotos accordingly. Branch to the correct label and remove a now unused lablel. Fixes: 070badfab767 ("drm/sun4i: call drm_vblank_init with correct number of crtcs") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180311231909.5381-1-christophe.jaillet@wanadoo.fr
2018-03-12phy: qcom-ufs: add MODULE_LICENSE tagArnd Bergmann
While the specific UFS PHY drivers (14nm and 20nm) have a module license, the common base module does not, leading to a Kbuild failure: WARNING: modpost: missing MODULE_LICENSE() in drivers/phy/qualcomm/phy-qcom-ufs.o FATAL: modpost: GPL-incompatible module phy-qcom-ufs.ko uses GPL-only symbol 'clk_enable' This adds a module description and license tag to fix the build. I added both Yaniv and Vivek as authors here, as Yaniv sent the initial submission, while Vivek did most of the work since. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2018-03-12can: m_can: select pinctrl state in each suspend/resume functionBich HEMON
Make sure to apply the correct pin state in suspend/resume callbacks. Putting pins in sleep state saves power. Signed-off-by: Bich Hemon <bich.hemon@st.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2018-03-12drm/panel: Add support for AUO G104SN02 V2 panelChristoph Fritz
This patch adds support for AUO G104SN02 V2 800x600 10.4" panel to DRM simple panel driver. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/1513430016.1930.4.camel@googlemail.com
2018-03-12drm/sun4i: Fix exclusivity of the TCON clocksOndrej Jirman
Currently the exclusivity is enabled when the rate is set by the mode setting functions. These functions are called by mode_set_nofb callback of drm_crc_helper. Then exclusivity is disabled when tcon is disabled by atomic_disable callback. What happens is that mode_set_nofb can be called once when mode changes, and afterwards the system can call atomic_enable and atomic_disable multiple times without further calls to mode_set_nofb. This happens: mode_set_nofb - clk exclusivity is enabled atomic_enable atomic_disable - clk exclusivity is disabled atomic_enable atomic_disable - clk exclusivity is already disabled, leading to WARN in clk_rate_exclusive_put Solution is to enable exclusivity in sun4i_tcon_channel_set_status. Signed-off-by: Ondrej Jirman <megous@megous.com> Cc: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180310110511.14697-1-megous@megous.com
2018-03-12drm/panel: ili9322: Make local symbols staticWei Yongjun
Fixes the following sparse warnings: drivers/gpu/drm/panel/panel-ilitek-ili9322.c:182:12: warning: symbol 'ili9322_inputs' was not declared. Should it be static? drivers/gpu/drm/panel/panel-ilitek-ili9322.c:343:28: warning: symbol 'ili9322_regmap_config' was not declared. Should it be static? Also change ili9322_inputs to 'const char * const' to avoid chackpatch warning. Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/1514948938-19996-1-git-send-email-weiyongjun1@huawei.com
2018-03-12dt-bindings: Add vendor prefix for emtrion GmbHjan.tuerk@emtrion.com
emtrion is a system integrator and manufacturer of embedded systems. Website: https://www.emtrion.de Signed-off-by: Jan Tuerk <jan.tuerk@emtrion.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171123125600.41562-3-jan.tuerk@emtrion.com
2018-03-12can: peak/pcie_fd: remove useless code when interface startsStephane Grosjean
When an interface starts, the echo_skb array is empty and the network queue should be started only. This patch replaces useless code and locks when the internal RX_BARRIER message is received from the IP core, telling the driver that tx may start. Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2018-03-12can: peak/pcie_fd: fix echo_skb is occupied! bugStephane Grosjean
This patch makes atomic the handling of the linux-can echo_skb array and the network tx queue. This prevents from the "BUG! echo_skb is occupied!" message to be printed by the linux-can core, in SMP environments. Reported-by: Diana Burgess <diana@peloton-tech.com> Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2018-03-12can: ifi: Repair the error handlingMarek Vasut
The new version of the IFI CANFD core has significantly less complex error state indication logic. In particular, the warning/error state bits are no longer all over the place, but are all present in the STATUS register. Moreover, there is a new IRQ register bit indicating transition between error states (active/warning/passive/busoff). This patch makes use of this bit to weed out the obscure selective INTERRUPT register clearing, which was used to carry over the error state indication into the poll function. While at it, this patch fixes the handling of the ACTIVE state, since the hardware provides indication of the core being in ACTIVE state and that in turn fixes the state transition indication toward userspace. Finally, register reads in the poll function are moved to the matching subfunctions since those are also no longer needed in the poll function. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Markus Marb <markus@marb.org> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2018-03-12can: ifi: Check core revision upon probeMarek Vasut
Older versions of the core are not compatible with the driver due to various intrusive fixes of the core. Read out the VER register, check the core revision bitfield and verify if the core in use is new enough (rev 2.1 or newer) to work correctly with this driver. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Markus Marb <markus@marb.org> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2018-03-12can: m_can: change comparison to bitshift when dealing with a maskWolfram Sang
Due to a typo, the mask was destroyed by a comparison instead of a bit shift. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2018-03-12drm/panel: otm8009a: Adopt SPDX identifiersPhilippe CORNU
Add SPDX identifiers to OriseTech OTM8009a panel driver. Signed-off-by: Philippe Cornu <philippe.cornu@st.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180119110516.4916-1-philippe.cornu@st.com
2018-03-12drm/panel: lvds: Fix driver description headingBaruch Siach
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/f80a5dd350b057d925d36f5857b5724c88da50df.1516636902.git.baruch@tkos.co.il
2018-03-12drm/panel: simple: Add support for KEO TX31D200VM0BAAJagan Teki
This adds support for the Kaohsiung Opto-Electronics., TX31D200VM0BAA 12.3" HSXGA LVDS panel, which can be supported by the simple panel driver. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/1517766571-409-5-git-send-email-jagan@amarulasolutions.com
2018-03-12drm/panel: otm8009a: Add support for the optional power-supplyPhilippe CORNU
Add support for the optional power-supply. Note: A "dummy regulator" is returned by devm_regulator_get() if the optional regulator is not present in the device tree, simplifying the source code when enabling/disabling the regulator. Signed-off-by: Philippe Cornu <philippe.cornu@st.com> Reviewed-by: Yannick Fertré <yannick.fertre@st.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180205094532.23547-3-philippe.cornu@st.com
2018-03-12dt-bindings/display/panel: otm8009a: Add optional power-supply propertyPhilippe CORNU
Some boards use a dedicated voltage regulator for this panel. Add & document this related optional power-supply property. Signed-off-by: Philippe Cornu <philippe.cornu@st.com> Reviewed-by: Yannick Fertré <yannick.fertre@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180205094532.23547-2-philippe.cornu@st.com
2018-03-12drm/panel: simple: Use display_timing for lq123p1jx31Sean Paul
Convert the sharp lq123p1jx31 from using a fixed mode to specifying a display timing with min/typ/max values. This allows us to capture the timings set forth in the datasheet as well as the additional values that we've cleared with the display vendor to avoid interference with the digitizer on the Samsung Chromebook Plus (kevin). A follow-on patch will specify the override mode for kevin devices. Changes in v2: - None Changes in v3: - None Cc: Doug Anderson <dianders@chromium.org> Cc: Eric Anholt <eric@anholt.net> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Jeffy Chen <jeffy.chen@rock-chips.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Stéphane Marchesin <marcheu@chromium.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: devicetree@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: linux-rockchip@lists.infradead.org Signed-off-by: Sean Paul <seanpaul@chromium.org> Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180208174855.55620-6-seanpaul@chromium.org
2018-03-12dt-bindings: Add headings to simple-panel bindingsSean Paul
In preparation for a new subnode section in a follow-on patch, add explicit headings to the existings sections for simple-panel. Changes in v2: - Added Changes in v3: - None Cc: Doug Anderson <dianders@chromium.org> Cc: Eric Anholt <eric@anholt.net> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Jeffy Chen <jeffy.chen@rock-chips.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Stéphane Marchesin <marcheu@chromium.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: devicetree@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: linux-rockchip@lists.infradead.org Signed-off-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180208174855.55620-3-seanpaul@chromium.org
2018-03-12dt-bindings: Clarify timing subnode use as panel-timingSean Paul
Add a note in the documentation explaining when it's appropriate to use the display-timings subnode on its own, as well as the preferred name to use (panel-timing). Changes in v3: - Added Cc: Doug Anderson <dianders@chromium.org> Cc: Eric Anholt <eric@anholt.net> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Jeffy Chen <jeffy.chen@rock-chips.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Stéphane Marchesin <marcheu@chromium.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: devicetree@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: linux-rockchip@lists.infradead.org Signed-off-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180208174855.55620-2-seanpaul@chromium.org
2018-03-12drm/panel: Add support for Raydium RM68200 panel driverPhilippe CORNU
This patch adds Raydium Semiconductor Corporation RM68200 5.5" 720x1280 TFT LCD panel driver (MIPI-DSI video mode). Signed-off-by: Philippe Cornu <philippe.cornu@st.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180302153222.4377-3-philippe.cornu@st.com
2018-03-12dt-bindings: display: panel: Add support for Raydium RM68200 DSI panelPhilippe CORNU
The Raydium Semiconductor Corporation RM68200 is a 5.5" 720x1280 TFT LCD panel connected using a MIPI-DSI video interface. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Philippe Cornu <philippe.cornu@st.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180302153222.4377-2-philippe.cornu@st.com
2018-03-12drm/panel: simple: Fix the bus format for the Ontat panelEric Anholt
This fixes bad color output. When I was first testing the device I had the DPI hardware set to 666 mode, but apparently in the refactor to use the bus_format information from the panel driver, I failed to actually update the panel. Signed-off-by: Eric Anholt <eric@anholt.net> Fixes: e8b6f561b2ee ("drm/panel: simple: Add the 7" DPI panel from Adafruit") Cc: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180309233332.1769-1-eric@anholt.net
2018-03-11openvswitch: meter: fix the incorrect calculation of max delta_tzhangliping
Max delat_t should be the full_bucket/rate instead of the full_bucket. Also report EINVAL if the rate is zero. Fixes: 96fbc13d7e77 ("openvswitch: Add meter infrastructure") Cc: Andy Zhou <azhou@ovn.org> Signed-off-by: zhangliping <zhangliping02@baidu.com> Acked-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-11macvlan: filter out unsupported feature flagsShannon Nelson
Adding a macvlan device on top of a lowerdev that supports the xfrm offloads fails with a new regression: # ip link add link ens1f0 mv0 type macvlan RTNETLINK answers: Operation not permitted Tracing down the failure shows that the macvlan device inherits the NETIF_F_HW_ESP and NETIF_F_HW_ESP_TX_CSUM feature flags from the lowerdev, but with no dev->xfrmdev_ops API filled in, it doesn't actually support xfrm. When the request is made to add the new macvlan device, the XFRM listener for NETDEV_REGISTER calls xfrm_api_check() which fails the new registration because dev->xfrmdev_ops is NULL. The macvlan creation succeeds when we filter out the ESP feature flags in macvlan_fix_features(), so let's filter them out like we're already filtering out ~NETIF_F_NETNS_LOCAL. When XFRM support is added in the future, we can add the flags into MACVLAN_FEATURES. This same problem could crop up in the future with any other new feature flags, so let's filter out any flags that aren't defined as supported in macvlan. Fixes: d77e38e612a0 ("xfrm: Add an IPsec hardware offloading API") Reported-by: Alexey Kodanev <alexey.kodanev@oracle.com> Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-11clk: update cached phase to respect the fact when setting phaseShawn Lin
It's found that the final phase set by driver doesn't match that of the output from clk_summary: dwmmc_rockchip fe310000.dwmmc: Successfully tuned phase to 346 mmc0: new ultra high speed SDR104 SDIO card at address 0001 cat /sys/kernel/debug/clk/clk_summary | grep sdio_sample sdio_sample 0 1 0 50000000 0 0 It seems the cached core->phase isn't updated after the clk was registered. So fix this issue by updating the core->phase if setting phase successfully. Fixes: 9e4d04adeb1a ("clk: add clk_core_set_phase_nolock function") Cc: Stable <stable@vger.kernel.org> Cc: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Tested-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2018-03-11Linux 4.16-rc5v4.16-rc5Linus Torvalds
2018-03-11Merge branch 'x86-pti-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86/pti updates from Thomas Gleixner: "Yet another pile of melted spectrum related updates: - Drop native vsyscall support finally as it causes more trouble than benefit. - Make microcode loading more robust. There were a few issues especially related to late loading which are now surfacing because late loading of the IB* microcodes addressing spectre issues has become more widely used. - Simplify and robustify the syscall handling in the entry code - Prevent kprobes on the entry trampoline code which lead to kernel crashes when the probe hits before CR3 is updated - Don't check microcode versions when running on hypervisors as they are considered as lying anyway. - Fix the 32bit objtool build and a coment typo" * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/kprobes: Fix kernel crash when probing .entry_trampoline code x86/pti: Fix a comment typo x86/microcode: Synchronize late microcode loading x86/microcode: Request microcode on the BSP x86/microcode/intel: Look into the patch cache first x86/microcode: Do not upload microcode if CPUs are offline x86/microcode/intel: Writeback and invalidate caches before updating microcode x86/microcode/intel: Check microcode revision before updating sibling threads x86/microcode: Get rid of struct apply_microcode_ctx x86/spectre_v2: Don't check microcode versions when running under hypervisors x86/vsyscall/64: Drop "native" vsyscalls x86/entry/64/compat: Save one instruction in entry_INT80_compat() x86/entry: Do not special-case clone(2) in compat entry x86/syscalls: Use COMPAT_SYSCALL_DEFINEx() macros for x86-only compat syscalls x86/syscalls: Use proper syscall definition for sys_ioperm() x86/entry: Remove stale syscall prototype x86/syscalls/32: Simplify $entry == $compat entries objtool: Fix 32-bit build
2018-03-11Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Thomas Gleixner: "Just a single fix which adds a missing Kconfig dependency to avoid unmet dependency warnings" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/atmel-st: Add 'depends on HAS_IOMEM' to fix unmet dependency
2018-03-11Merge branch 'ras-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RAS fixes from Thomas Gleixner: "Two small fixes for RAS/MCE: - Serialize sysfs changes to avoid concurrent modificaiton of underlying data - Add microcode revision to Machine Check records. This should have been there forever, but now with the broken microcode versions in the wild it has become important" * 'ras-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/MCE: Serialize sysfs changes x86/MCE: Save microcode revision in machine check records
2018-03-11Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf updates from Thomas Gleixner: "Another set of perf updates: - Fix a Skylake Uncore event format declaration - Prevent perf pipe mode from crahsing which was caused by a missing buffer allocation - Make the perf top popup message which tells the user that it uses fallback mode on older kernels a debug message. - Make perf context rescheduling work correcctly - Robustify the jump error drawing in perf browser mode so it does not try to create references to NULL initialized offset entries - Make trigger_on() robust so it does not enable the trigger before everything is set up correctly to handle it - Make perf auxtrace respect the --no-itrace option so it does not try to queue AUX data for decoding. - Prevent having different number of field separators in CVS output lines when a counter is not supported. - Make the perf kallsyms man page usage behave like it does for all other perf commands. - Synchronize the kernel headers" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Fix ctx_event_type in ctx_resched() perf tools: Fix trigger class trigger_on() perf auxtrace: Prevent decoding when --no-itrace perf stat: Fix CVS output format for non-supported counters tools headers: Sync x86's cpufeatures.h tools headers: Sync copy of kvm UAPI headers perf record: Fix crash in pipe mode perf annotate browser: Be more robust when drawing jump arrows perf top: Fix annoying fallback message on older kernels perf kallsyms: Fix the usage on the man page perf/x86/intel/uncore: Fix Skylake UPI event format
2018-03-11Merge branch 'locking-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fix from Thomas Gleixner: "rt_mutex_futex_unlock() grew a new irq-off call site, but the function assumes that its always called from irq enabled context. Use (un)lock_irqsafe() to handle the new call site correctly" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rtmutex: Make rt_mutex_futex_unlock() safe for irq-off callsites
2018-03-11Merge tag 'irqchip-4.16-3' of ↵Thomas Gleixner
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent Pull irqchip updates for 4.16-rc5 from Marc Zyngier - IMX GPCv2 cleanup - GICv3 iomem annontation fixes - GICv3 ITS minimal ITE allocation now matching the LPIs'.
2018-03-11netfilter: nf_tables: release flowtable hooksPablo Neira Ayuso
Otherwise we leak this array. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-03-11netfilter: bridge: ebt_among: add more missing match size checksFlorian Westphal
ebt_among is special, it has a dynamic match size and is exempt from the central size checks. commit c4585a2823edf ("bridge: ebt_among: add missing match size checks") added validation for pool size, but missed fact that the macros ebt_among_wh_src/dst can already return out-of-bound result because they do not check value of wh_src/dst_ofs (an offset) vs. the size of the match that userspace gave to us. v2: check that offset has correct alignment. Paolo Abeni points out that we should also check that src/dst wormhash arrays do not overlap, and src + length lines up with start of dst (or vice versa). v3: compact wormhash_sizes_valid() part NB: Fixes tag is intentionally wrong, this bug exists from day one when match was added for 2.6 kernel. Tag is there so stable maintainers will notice this one too. Tested with same rules from the earlier patch. Fixes: c4585a2823edf ("bridge: ebt_among: add missing match size checks") Reported-by: <syzbot+bdabab6f1983a03fc009@syzkaller.appspotmail.com> Signed-off-by: Florian Westphal <fw@strlen.de> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-03-11netfilter: x_tables: add and use xt_check_proc_nameFlorian Westphal
recent and hashlimit both create /proc files, but only check that name is 0 terminated. This can trigger WARN() from procfs when name is "" or "/". Add helper for this and then use it for both. Cc: Eric Dumazet <eric.dumazet@gmail.com> Reported-by: Eric Dumazet <eric.dumazet@gmail.com> Reported-by: <syzbot+0502b00edac2a0680b61@syzkaller.appspotmail.com> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-03-11netfilter: ebtables: fix erroneous reject of last ruleFlorian Westphal
The last rule in the blob has next_entry offset that is same as total size. This made "ebtables32 -A OUTPUT -d de:ad:be:ef:01:02" fail on 64 bit kernel. Fixes: b71812168571fa ("netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets") Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-03-11Merge tag 'dmaengine-fix-4.16-rc5' of ↵Linus Torvalds
git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine fixes from Vinod Koul: "Two small fixes are for this cycle: - fix max_chunk_size for rcar-dmac for R-Car Gen3 - fix clock resource of mv_xor_v2" * tag 'dmaengine-fix-4.16-rc5' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: mv_xor_v2: Fix clock resource by adding a register clock dmaengine: rcar-dmac: fix max_chunk_size for R-Car Gen3
2018-03-11Merge tag 'gpio-v4.16-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fix from Linus Walleij: "This is a single GPIO fix for the v4.16 series affecting the Renesas driver, and fixes wakeup from external stuff" * tag 'gpio-v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: rcar: Use wakeup_path i.s.o. explicit clock handling
2018-03-11dmaengine: mv_xor_v2: Fix clock resource by adding a register clockGregory CLEMENT
On the CP110 components which are present on the Armada 7K/8K SoC we need to explicitly enable the clock for the registers. However it is not needed for the AP8xx component, that's why this clock is optional. With this patch both clock have now a name, but in order to be backward compatible, the name of the first clock is not used. It allows to still use this clock with a device tree using the old binding. Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2018-03-11irqchip/irq-imx-gpcv2: Remove unused functionFabio Estevam
imx_gpcv2_get_wakeup_source() is not used anywhere, so remove it. This fixes the following sparse warning: drivers/irqchip/irq-imx-gpcv2.c:34:5: warning: symbol 'imx_gpcv2_get_wakeup_source' was not declared. Should it be static? Fixes: e324c4dc4a59 ("irqchip/imx-gpcv2: IMX GPCv2 driver for wakeup sources") Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
generated by cgit (git 2.34.1) at 2025-09-15 07:41:27 +0000