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2017-08-06dt-bindings: input: Specify the interrupt number of TPS65217 power buttonMilo Kim
[ Upstream commit 820381572fc015baa4f5744f5d4583ec0c0f1b82 ] Specify the power button interrupt number which is from the datasheet. Signed-off-by: Milo Kim <woogyom.kim@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-06dt-bindings: power/supply: Update TPS65217 propertiesMilo Kim
[ Upstream commit 81d7358d7038dd1001547950087e5b0641732f3f ] Add interrupt specifiers for USB and AC charger input. Interrupt numbers are from the datasheet. Fix wrong property for compatible string. Signed-off-by: Milo Kim <woogyom.kim@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-05net: phy: dp83867: allow RGMII_TXID/RGMII_RXID interface typesKaricheri, Muralidharan
[ Upstream commit 34c55cf2fc75f8bf6ba87df321038c064cf2d426 ] Currently dp83867 driver returns error if phy interface type PHY_INTERFACE_MODE_RGMII_RXID is used to set the rx only internal delay. Similarly issue happens for PHY_INTERFACE_MODE_RGMII_TXID. Fix this by checking also the interface type if a particular delay value is missing in the phy dt bindings. Also update the DT document accordingly. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-05Documentation: devicetree: change the mediatek ethernet compatible stringJohn Crispin
[ Upstream commit 61976fff20f92aceecc3670f6168bfc57a79e047 ] When the binding was defined, I was not aware that mt2701 was an earlier version of the SoC. For sake of consistency, the ethernet driver should use mt2701 inside the compat string as this is the earliest SoC with the ethernet core. The ethernet driver is currently of no real use until we finish and upstream the DSA driver. There are no users of this binding yet. It should be safe to fix this now before it is too late and we need to provide backward compatibility for the mt7623-eth compat string. Reported-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: John Crispin <john@phrozen.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-05dt: bindings: net: use boolean dt properties for eee broken modesjbrunet
[ Upstream commit 308d3165d8b2b98d3dc3d97d6662062735daea67 ] The patches regarding eee-broken-modes was merged before all people involved could find an agreement on the best way to move forward. While we agreed on having a DT property to mark particular modes as broken, the value used for eee-broken-modes mapped the phy register in very direct way. Because of this, the concern is that it could be used to implement configuration policies instead of describing a broken HW. In the end, having a boolean property for each mode seems to be preferred over one bit field value mapping the register (too) directly. Cc: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-24mm: larger stack guard gap, between vmasHugh Dickins
commit 1be7107fbe18eed3e319a6c3e83c78254b693acb upstream. Stack guard page is a useful feature to reduce a risk of stack smashing into a different mapping. We have been using a single page gap which is sufficient to prevent having stack adjacent to a different mapping. But this seems to be insufficient in the light of the stack usage in userspace. E.g. glibc uses as large as 64kB alloca() in many commonly used functions. Others use constructs liks gid_t buffer[NGROUPS_MAX] which is 256kB or stack strings with MAX_ARG_STRLEN. This will become especially dangerous for suid binaries and the default no limit for the stack size limit because those applications can be tricked to consume a large portion of the stack and a single glibc call could jump over the guard page. These attacks are not theoretical, unfortunatelly. Make those attacks less probable by increasing the stack guard gap to 1MB (on systems with 4k pages; but make it depend on the page size because systems with larger base pages might cap stack allocations in the PAGE_SIZE units) which should cover larger alloca() and VLA stack allocations. It is obviously not a full fix because the problem is somehow inherent, but it should reduce attack space a lot. One could argue that the gap size should be configurable from userspace, but that can be done later when somebody finds that the new 1MB is wrong for some special case applications. For now, add a kernel command line option (stack_guard_gap) to specify the stack gap size (in page units). Implementation wise, first delete all the old code for stack guard page: because although we could get away with accounting one extra page in a stack vma, accounting a larger gap can break userspace - case in point, a program run with "ulimit -S -v 20000" failed when the 1MB gap was counted for RLIMIT_AS; similar problems could come with RLIMIT_MLOCK and strict non-overcommit mode. Instead of keeping gap inside the stack vma, maintain the stack guard gap as a gap between vmas: using vm_start_gap() in place of vm_start (or vm_end_gap() in place of vm_end if VM_GROWSUP) in just those few places which need to respect the gap - mainly arch_get_unmapped_area(), and and the vma tree's subtree_gap support for that. Original-patch-by: Oleg Nesterov <oleg@redhat.com> Original-patch-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Hugh Dickins <hughd@google.com> Acked-by: Michal Hocko <mhocko@suse.com> Tested-by: Helge Deller <deller@gmx.de> # parisc Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> [wt: backport to 4.11: adjust context] [wt: backport to 4.9: adjust context ; kernel doc was not in admin-guide] Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-25arm64: documentation: document tagged pointer stack constraintsKristina Martsenko
commit f0e421b1bf7af97f026e1bb8bfe4c5a7a8c08f42 upstream. Some kernel features don't currently work if a task puts a non-zero address tag in its stack pointer, frame pointer, or frame record entries (FP, LR). For example, with a tagged stack pointer, the kernel can't deliver signals to the process, and the task is killed instead. As another example, with a tagged frame pointer or frame records, perf fails to generate call graphs or resolve symbols. For now, just document these limitations, instead of finding and fixing everything that doesn't work, as it's not known if anyone needs to use tags in these places anyway. In addition, as requested by Dave Martin, generalize the limitations into a general kernel address tag policy, and refactor tagged-pointers.txt to include it. Fixes: d50240a5f6ce ("arm64: mm: permit use of tagged pointers at EL0") Reviewed-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Kristina Martsenko <kristina.martsenko@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-12watchdog: s3c2410: Fix infinite interrupt in soft modeKrzysztof Kozlowski
[ Upstream commit 0b445549ea6f91ffea78a976fe89b932db6e077a ] In soft (no-reboot) mode, the driver self-pings watchdog upon expiration of an interrupt. However the interrupt itself was not cleared thus on first hit, the system enters infinite interrupt handling loop. On Odroid U3 (Exynos4412), when booted with s3c2410_wdt.soft_noboot=1 argument the console is flooded: # killall -9 watchdog [ 60.523760] s3c2410-wdt 10060000.watchdog: watchdog timer expired (irq) [ 60.536744] s3c2410-wdt 10060000.watchdog: watchdog timer expired (irq) Fix this by writing something to the WTCLRINT register to clear the interrupt. The register WTCLRINT however appeared in S3C6410 so a new watchdog quirk and flavor are needed. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-12usb: host: xhci-plat: enable BROKEN_PED quirk if platform requestedFelipe Balbi
[ Upstream commit 21939f003ad09355d9c975735750bb22aa37d8de ] In case 'quirk-broken-port-ped' property is passed in via device property, we should enable the corresponding BROKEN_PED quirk flag for XHCI core. [rogerq@ti.com] Updated code from platform data to device property and added DT binding. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-12ACPI / sysfs: Provide quirk mechanism to prevent GPE floodingLv Zheng
[ Upstream commit 9c4aa1eecb48cfac18ed5e3aca9d9ae58fbafc11 ] Sometimes, the users may require a quirk to be provided from ACPI subsystem core to prevent a GPE from flooding. Normally, if a GPE cannot be dispatched, ACPICA core automatically prevents the GPE from firing. But there are cases the GPE is dispatched by _Lxx/_Exx provided via AML table, and OSPM is lacking of the knowledge to get _Lxx/_Exx correctly executed to handle the GPE, thus the GPE flooding may still occur. The existing quirk mechanism can be enabled/disabled using the following commands to prevent such kind of GPE flooding during runtime: # echo mask > /sys/firmware/acpi/interrupts/gpe00 # echo unmask > /sys/firmware/acpi/interrupts/gpe00 To avoid GPE flooding during boot, we need a boot stage mechanism. This patch provides such a boot stage quirk mechanism to stop this kind of GPE flooding. This patch doesn't fix any feature gap but since the new feature gaps could be found in the future endlessly, and can disappear if the feature gaps are filled, providing a boot parameter rather than a DMI table should suffice. Link: https://bugzilla.kernel.org/show_bug.cgi?id=53071 Link: https://bugzilla.kernel.org/show_bug.cgi?id=117481 Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/887793 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-12clocksource/drivers/arm_arch_timer: Don't assume clock runs in suspendBrian Norris
[ Upstream commit d8ec7595a013237f82d965dcf981571aeb41855b ] The ARM specifies that the system counter "must be implemented in an always-on power domain," and so we try to use the counter as a source of timekeeping across suspend/resume. Unfortunately, some SoCs (e.g., Rockchip's RK3399) do not keep the counter ticking properly when switched from their high-power clock to the lower-power clock used in system suspend. Support this quirk by adding a new device tree property. Signed-off-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-12drm/sun4i: Add compatible string for A31/A31s TCON (timing controller)Chen-Yu Tsai
commit 93a5ec14da24a8abbac5bcb953b45cc7a5d0198a upstream. The A31 TCON has mux controls for how TCON outputs are routed to the HDMI and MIPI DSI blocks. Since the A31s does not have MIPI DSI, it only has a mux for the HDMI controller input. This patch only adds support for the compatible strings. Actual support for the mux controls should be added with HDMI and MIPI DSI support. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-12drm/sun4i: Add compatible strings for A31/A31s display pipelinesChen-Yu Tsai
commit 49c440e87cd6f547f93d0dc53571ae0e11d9ec8f upstream. The A31's display pipeline has 2 frontends, 2 backends, and 2 TCONs. It also has new display enhancement blocks, such as the DRC (Dynamic Range Controller), the DEU (Display Enhancement Unit), and the CMU (Color Management Unit). It supports HDMI, MIPI DSI, and 2 LCD/LVDS channels. The A31s display pipeline is almost the same, just without MIPI DSI. Only the TCON seems to be different, due to the missing mux for MIPI DSI. Add compatible strings for both of them. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-12Documentation: stable-kernel-rules: fix stable-tag formatJohan Hovold
commit cf903e9d3a97f89b224d2d07be37c0f160db8192 upstream. A patch documenting how to specify which kernels a particular fix should be backported to (seemingly) inadvertently added a minus sign after the kernel version. This particular stable-tag format had never been used prior to this patch, and was neither present when the patch in question was first submitted (it was added in v2 without any comment). Drop the minus sign to avoid any confusion. Fixes: fdc81b7910ad ("stable_kernel_rules: Add clause about specification of kernel versions to patch.") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-22irqchip/gicv3-its: Add workaround for QDF2400 ITS erratum 0065Shanker Donthineni
commit 90922a2d03d84de36bf8a9979d62580102f31a92 upstream. On Qualcomm Datacenter Technologies QDF2400 SoCs, the ITS hardware implementation uses 16Bytes for Interrupt Translation Entry (ITE), but reports an incorrect value of 8Bytes in GITS_TYPER.ITTE_size. It might cause kernel memory corruption depending on the number of MSI(x) that are configured and the amount of memory that has been allocated for ITEs in its_create_device(). This patch fixes the potential memory corruption by setting the correct ITE size to 16Bytes. Cc: stable@vger.kernel.org Signed-off-by: Shanker Donthineni <shankerd@codeaurora.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-26x86/platform/goldfish: Prevent unconditional loadingThomas Gleixner
commit 47512cfd0d7a8bd6ab71d01cd89fca19eb2093eb upstream. The goldfish platform code registers the platform device unconditionally which causes havoc in several ways if the goldfish_pdev_bus driver is enabled: - Access to the hardcoded physical memory region, which is either not available or contains stuff which is completely unrelated. - Prevents that the interrupt of the serial port can be requested - In case of a spurious interrupt it goes into a infinite loop in the interrupt handler of the pdev_bus driver (which needs to be fixed seperately). Add a 'goldfish' command line option to make the registration opt-in when the platform is compiled in. I'm seriously grumpy about this engineering trainwreck, which has seven SOBs from Intel developers for 50 lines of code. And none of them figured out that this is broken. Impressive fail! Fixes: ddd70cf93d78 ("goldfish: platform device for x86") Reported-by: Gabriel C <nix.or.die@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-23videodev2.h: go back to limited range Y'CbCr for SRGB and, ADOBERGBHans Verkuil
commit 35879ee4769099905fa3bda0b21e73d434e2df6a upstream. This reverts 'commit 7e0739cd9c40 ("[media] videodev2.h: fix sYCC/AdobeYCC default quantization range"). The problem is that many drivers can convert R'G'B' content (often from sensors) to Y'CbCr, but they all produce limited range Y'CbCr. To stay backwards compatible the default quantization range for sRGB and AdobeRGB Y'CbCr encoding should be limited range, not full range, even though the corresponding standards specify full range. Update the V4L2_MAP_QUANTIZATION_DEFAULT define accordingly and also update the documentation. Fixes: 7e0739cd9c40 ("[media] videodev2.h: fix sYCC/AdobeYCC default quantization range") Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-26swiotlb: Add swiotlb=noforce debug optionGeert Uytterhoeven
commit fff5d99225107f5f13fe4a9805adc2a1c4b5fb00 upstream. On architectures like arm64, swiotlb is tied intimately to the core architecture DMA support. In addition, ZONE_DMA cannot be disabled. To aid debugging and catch devices not supporting DMA to memory outside the 32-bit address space, add a kernel command line option "swiotlb=noforce", which disables the use of bounce buffers. If specified, trying to map memory that cannot be used with DMA will fail, and a rate-limited warning will be printed. Note that io_tlb_nslabs is set to 1, which is the minimal supported value. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-26ARM: dts: imx31: fix clock control module interrupts descriptionVladimir Zapolskiy
commit 2e575cbc930901718cc18e084566ecbb9a4b5ebb upstream. The type of AVIC interrupt controller found on i.MX31 is one-cell, namely 31 for CCM DVFS and 53 for CCM, however for clock control module its interrupts are specified as 3-cells, fix it. Fixes: ef0e4a606fb6 ("ARM: mx31: Replace clk_register_clkdev with clock DT lookup") Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-19regulator: tps65086: Fix 25mV ranges for BUCK regulatorsAndrew F. Davis
commit d8ca5bd158f738c4fa6974ee388c381f64db7905 upstream. The BUCK regulators 3, 4, and 5 also have a 10mV step mode, adjust the tables and logic to reflect the data-sheet for these regulators. fixes: d2a2e729a666 ("regulator: tps65086: Add regulator driver for the TPS65086 PMIC") Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-12docs-rst: fix LaTeX \DURole renewcommand with Sphinx 1.3+Mauro Carvalho Chehab
commit e2a91f4f42018994d7424d405900d17eba6555d0 upstream. PDF build on Kernel 4.9-rc? returns an error with Sphinx 1.3.x and Sphinx 1.4.x, when trying to solve some cross-references. The solution is to redefine the \DURole macro. However, this is redefined too late. Move such redefinition to LaTeX preamble and bind it to just the Sphinx versions where the error is known to be present. Tested by building the documentation on interactive mode: make PDFLATEX=xelatex -C Documentation/output/./latex Fixes: e61a39baf74d ("[media] index.rst: Fix LaTeX error in interactive mode on Sphinx 1.4.x") Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-09KVM: PPC: Book3S HV: Save/restore XER in checkpointed register statePaul Mackerras
commit 0d808df06a44200f52262b6eb72bcb6042f5a7c5 upstream. When switching from/to a guest that has a transaction in progress, we need to save/restore the checkpointed register state. Although XER is part of the CPU state that gets checkpointed, the code that does this saving and restoring doesn't save/restore XER. This fixes it by saving and restoring the XER. To allow userspace to read/write the checkpointed XER value, we also add a new ONE_REG specifier. The visible effect of this bug is that the guest may see its XER value being corrupted when it uses transactions. Fixes: e4e38121507a ("KVM: PPC: Book3S HV: Add transactional memory support") Fixes: 0a8eccefcb34 ("KVM: PPC: Book3S HV: Add missing code for transaction reclaim on guest exit") Signed-off-by: Paul Mackerras <paulus@ozlabs.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paul Mackerras <paulus@ozlabs.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-09docs: sphinx-extensions: make rstFlatTable work with docutils 0.13Dmitry Shachnev
commit 217e2bfab22e740227df09f22165e834cddd8a3b upstream. In docutils 0.13, the return type of get_column_widths method of the Table directive has changed [1], which breaks our flat-table directive and leads to a TypeError when trying to build the docs [2]. This patch adds support for the new return type, while keeping support for older docutils versions too. [1] https://sourceforge.net/p/docutils/patches/120/ [2] https://sourceforge.net/p/docutils/bugs/303/ Signed-off-by: Dmitry Shachnev <mitya57@debian.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-12-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller
Pablo Neira Ayuso says: ==================== Netfilter fixes for net This is a large batch of Netfilter fixes for net, they are: 1) Three patches to fix NAT conversion to rhashtable: Switch to rhlist structure that allows to have several objects with the same key. Moreover, fix wrong comparison logic in nf_nat_bysource_cmp() as this is expecting a return value similar to memcmp(). Change location of the nat_bysource field in the nf_conn structure to avoid zeroing this as it breaks interaction with SLAB_DESTROY_BY_RCU and lead us to crashes. From Florian Westphal. 2) Don't allow malformed fragments go through in IPv6, drop them, otherwise we hit GPF, patch from Florian Westphal. 3) Fix crash if attributes are missing in nft_range, from Liping Zhang. 4) Fix arptables 32-bits userspace 64-bits kernel compat, from Hongxu Jia. 5) Two patches from David Ahern to fix netfilter interaction with vrf. From David Ahern. 6) Fix element timeout calculation in nf_tables, we take milliseconds from userspace, but we use jiffies from kernelspace. Patch from Anders K. Pedersen. 7) Missing validation length netlink attribute for nft_hash, from Laura Garcia. 8) Fix nf_conntrack_helper documentation, we don't default to off anymore for a bit of time so let's get this in sync with the code. I know is late but I think these are important, specifically the NAT bits, as they are mostly addressing fallout from recent changes. I also read there are chances to have -rc8, if that is the case, that would also give us a bit more time to test this. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-28Documentation: devicetree: clarify usage of the RGMII phy-modesMartin Blumenstingl
RGMII requires special RX and/or TX delays depending on the actual hardware circuit/wiring. These delays can be added by the MAC, the PHY or the designer of the circuit (the latter means that no delay has to be added by PHY or MAC). There are 4 RGMII phy-modes used describe where a delay should be applied: - rgmii: the RX and TX delays are either added by the MAC (where the exact delay is typically configurable, and can be turned off when no extra delay is needed) or not needed at all (because the hardware wiring adds the delay already). The PHY should neither add the RX nor TX delay in this case. - rgmii-rxid: configures the PHY to enable the RX delay. The MAC should not add the RX delay in this case. - rgmii-txid: configures the PHY to enable the TX delay. The MAC should not add the TX delay in this case. - rgmii-id: combines rgmii-rxid and rgmii-txid and thus configures the PHY to enable the RX and TX delays. The MAC should neither add the RX nor TX delay in this case. Document these cases in the ethernet.txt documentation to make it clear when to use each mode. If applied incorrectly one might end up with MAC and PHY both enabling for example the TX delay, which breaks ethernet TX traffic on 1000Mbit/s links. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24netfilter: fix nf_conntrack_helper documentationFlorian Westphal
Since kernel 4.7 this defaults to off. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-11-19Merge tag 'armsoc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Again a set of smaller fixes across several platforms (OMAP, Marvell, Allwinner, i.MX, etc). A handful of typo fixes and smaller missing contents from device trees, with some tweaks to OMAP mach files to deal with CPU feature print misformatting, potential NULL ptr dereference and one setup issue with UARTs" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ipmi/bt-bmc: change compatible node to 'aspeed, ast2400-ibt-bmc' ARM: dts: STiH410-b2260: Fix typo in spi0 chipselect definition ARM: dts: omap5: board-common: fix wrong SMPS6 (VDD-DDR3) voltage ARM: omap3: Add missing memory node in SOM-LV arm64: dts: marvell: add unique identifiers for Armada A8k SPI controllers arm64: dts: marvell: fix clocksource for CP110 slave SPI0 arm64: dts: marvell: Fix typo in label name on Armada 37xx ASoC: omap-abe-twl6040: fix typo in bindings documentation dts: omap5: board-common: enable twl6040 headset jack detection dts: omap5: board-common: add phandle to reference Palmas gpadc ARM: OMAP2+: avoid NULL pointer dereference ARM: OMAP2+: PRM: initialize en_uart4_mask and grpsel_uart4_mask ARM: dts: omap3: Fix memory node in Torpedo board ARM: AM43XX: Select OMAP_INTERCONNECT in Kconfig ARM: OMAP3: Fix formatting of features printed ARM: dts: imx53-qsb: Fix regulator constraints ARM: dts: sun8i: fix the pinmux for UART1
2016-11-19Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Some I2C driver bugfixes (and one documentation fix)" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: i2c-mux-pca954x: fix deselect enabling for device-tree i2c: digicolor: use clk_disable_unprepare instead of clk_unprepare i2c: mux: fix up dependencies i2c: Documentation: i2c-topology: fix minor whitespace nit i2c: mux: demux-pinctrl: make drivers with no pinctrl work again
2016-11-19Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fixes from Radim Krčmář: "ARM: - Fix handling of the 32bit cycle counter - Fix cycle counter filtering x86: - Fix a race leading to double unregistering of user notifiers - Amend oversight in kvm_arch_set_irq that turned Hyper-V code dead - Use SRCU around kvm_lapic_set_vapic_addr - Avoid recursive flushing of asynchronous page faults - Do not rely on deferred update in KVM_GET_CLOCK, which fixes #GP - Let userspace know that KVM_GET_CLOCK is useful with master clock; 4.9 changed the return value to better match the guest clock, but didn't provide means to let guests take advantage of it" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: x86: merge kvm_arch_set_irq and kvm_arch_set_irq_inatomic KVM: x86: fix missed SRCU usage in kvm_lapic_set_vapic_addr KVM: async_pf: avoid recursive flushing of work items kvm: kvmclock: let KVM_GET_CLOCK return whether the master clock is in use KVM: Disable irq while unregistering user notifier KVM: x86: do not go through vcpu in __get_kvmclock_ns KVM: arm64: Fix the issues when guest PMCCFILTR is configured arm64: KVM: pmu: Fix AArch32 cycle counter access
2016-11-19kvm: kvmclock: let KVM_GET_CLOCK return whether the master clock is in usePaolo Bonzini
Userspace can read the exact value of kvmclock by reading the TSC and fetching the timekeeping parameters out of guest memory. This however is brittle and not necessary anymore with KVM 4.11. Provide a mechanism that lets userspace know if the new KVM_GET_CLOCK semantics are in effect, and---since we are at it---if the clock is stable across all VCPUs. Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
2016-11-17Merge tag 'omap-for-v4.9/fixes-for-rc-cycle' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Fixes for omaps for v4.9-rc cycle. Except for the omap3 fix for the SoC features printed, all these are quite trivial and tiny. The omap5 jack detection and gpadc patches are not strictly fixes, but I wanted to get binding document typo fixed before it pops up on other boards. The gpadc one liner was in the same series and I applied and pushed it out already before noticing it could have waited. The list of changes is: - Fix omap3 SoC features printed - Make sure OMAP_INTERCONNECT is selected for am43xx only configurations - Add missing memory node for torpedo - Initialize uart4_mask properly to avoid writing garbage to PRM registers - Fix NULL pointer dereference for omap4 volt_data - Add alias for omap5 gpadc needed by iio drivers - Enable omap5 jack headset jack detection and fix it's binding typo - Add missing memory node for logicpd-som-lv - Fix wrong SMPS6 voltage for VDD-DDR3 for omap5 * tag 'omap-for-v4.9/fixes-for-rc-cycle' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: omap5: board-common: fix wrong SMPS6 (VDD-DDR3) voltage ARM: omap3: Add missing memory node in SOM-LV ASoC: omap-abe-twl6040: fix typo in bindings documentation dts: omap5: board-common: enable twl6040 headset jack detection dts: omap5: board-common: add phandle to reference Palmas gpadc ARM: OMAP2+: avoid NULL pointer dereference ARM: OMAP2+: PRM: initialize en_uart4_mask and grpsel_uart4_mask ARM: dts: omap3: Fix memory node in Torpedo board ARM: AM43XX: Select OMAP_INTERCONNECT in Kconfig ARM: OMAP3: Fix formatting of features printed Signed-off-by: Olof Johansson <olof@lixom.net>
2016-11-17ipmi/bt-bmc: change compatible node to 'aspeed, ast2400-ibt-bmc'Cédric Le Goater
The Aspeed SoCs have two BT interfaces : one is IPMI compliant and the other is H8S/2168 compliant. The current ipmi/bt-bmc driver implements the IPMI version and we should reflect its nature in the compatible node name using 'aspeed,ast2400-ibt-bmc' instead of 'aspeed,ast2400-bt-bmc'. The latter should be used for a H8S interface driver if it is implemented one day. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2016-11-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Fix off by one wrt. indexing when dumping /proc/net/route entries, from Alexander Duyck. 2) Fix lockdep splats in iwlwifi, from Johannes Berg. 3) Cure panic when inserting certain netfilter rules when NFT_SET_HASH is disabled, from Liping Zhang. 4) Memory leak when nft_expr_clone() fails, also from Liping Zhang. 5) Disable UFO when path will apply IPSEC tranformations, from Jakub Sitnicki. 6) Don't bogusly double cwnd in dctcp module, from Florian Westphal. 7) skb_checksum_help() should never actually use the value "0" for the resulting checksum, that has a special meaning, use CSUM_MANGLED_0 instead. From Eric Dumazet. 8) Per-tx/rx queue statistic strings are wrong in qed driver, fix from Yuval MIntz. 9) Fix SCTP reference counting of associations and transports in sctp_diag. From Xin Long. 10) When we hit ip6tunnel_xmit() we could have come from an ipv4 path in a previous layer or similar, so explicitly clear the ipv6 control block in the skb. From Eli Cooper. 11) Fix bogus sleeping inside of inet_wait_for_connect(), from WANG Cong. 12) Correct deivce ID of T6 adapter in cxgb4 driver, from Hariprasad Shenai. 13) Fix potential access past the end of the skb page frag array in tcp_sendmsg(). From Eric Dumazet. 14) 'skb' can legitimately be NULL in inet{,6}_exact_dif_match(). Fix from David Ahern. 15) Don't return an error in tcp_sendmsg() if we wronte any bytes successfully, from Eric Dumazet. 16) Extraneous unlocks in netlink_diag_dump(), we removed the locking but forgot to purge these unlock calls. From Eric Dumazet. 17) Fix memory leak in error path of __genl_register_family(). We leak the attrbuf, from WANG Cong. 18) cgroupstats netlink policy table is mis-sized, from WANG Cong. 19) Several XDP bug fixes in mlx5, from Saeed Mahameed. 20) Fix several device refcount leaks in network drivers, from Johan Hovold. 21) icmp6_send() should use skb dst device not skb->dev to determine L3 routing domain. From David Ahern. 22) ip_vs_genl_family sets maxattr incorrectly, from WANG Cong. 23) We leak new macvlan port in some cases of maclan_common_netlink() errors. Fix from Gao Feng. 24) Similar to the icmp6_send() fix, icmp_route_lookup() should determine L3 routing domain using skb_dst(skb)->dev not skb->dev. Also from David Ahern. 25) Several fixes for route offloading and FIB notification handling in mlxsw driver, from Jiri Pirko. 26) Properly cap __skb_flow_dissect()'s return value, from Eric Dumazet. 27) Fix long standing regression in ipv4 redirect handling, wrt. validating the new neighbour's reachability. From Stephen Suryaputra Lin. 28) If sk_filter() trims the packet excessively, handle it reasonably in tcp input instead of exploding. From Eric Dumazet. 29) Fix handling of napi hash state when copying channels in sfc driver, from Bert Kenward. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (121 commits) mlxsw: spectrum_router: Flush FIB tables during fini net: stmmac: Fix lack of link transition for fixed PHYs sctp: change sk state only when it has assocs in sctp_shutdown bnx2: Wait for in-flight DMA to complete at probe stage Revert "bnx2: Reset device during driver initialization" ps3_gelic: fix spelling mistake in debug message net: ethernet: ixp4xx_eth: fix spelling mistake in debug message ibmvnic: Fix size of debugfs name buffer ibmvnic: Unmap ibmvnic_statistics structure sfc: clear napi_hash state when copying channels mlxsw: spectrum_router: Correctly dump neighbour activity mlxsw: spectrum: Fix refcount bug on span entries bnxt_en: Fix VF virtual link state. bnxt_en: Fix ring arithmetic in bnxt_setup_tc(). Revert "include/uapi/linux/atm_zatm.h: include linux/time.h" tcp: take care of truncations done by sk_filter() ipv4: use new_gw for redirect neigh lookup r8152: Fix error path in open function net: bpqether.h: remove if_ether.h guard net: __skb_flow_dissect() must cap its return value ...
2016-11-11Merge tag 'platform-drivers-x86-v4.9-3' of ↵Linus Torvalds
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull x86 platform driver fixes from Darren Hart: "Minor doc fix, a DMI match for ideapad and a fix to toshiba-wmi to avoid loading on non-toshiba systems. Documentation/ABI: - ibm_rtl: The "What:" fields are incomplete toshiba-wmi: - Fix loading the driver on non Toshiba laptops ideapad-laptop: - Add another DMI entry for Yoga 900" * tag 'platform-drivers-x86-v4.9-3' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: Documentation/ABI: ibm_rtl: The "What:" fields are incomplete toshiba-wmi: Fix loading the driver on non Toshiba laptops ideapad-laptop: Add another DMI entry for Yoga 900
2016-11-11Merge tag 'pci-v4.9-fixes-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: - Update MAINTAINERS for Intel VMD driver filename - Update Rockchip rk3399 host bridge driver DTS and resets - Fix ROM shadow problem that made some video device initialization fail * tag 'pci-v4.9-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: VMD: Update filename to reflect move arm64: dts: rockchip: add three new resets for rk3399 PCIe controller PCI: rockchip: Add three new resets as required properties PCI: Don't attempt to claim shadow copies of ROM
2016-11-11Merge tag 'mmc-v4.9-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Fix mmc card initialization for hosts not supporting HW busy detection - Fix mmc_test for sending commands during non-blocking write MMC host: - mxs: Avoid using an uninitialized - sdhci: Restore enhanced strobe setting during runtime resume - sdhci: Fix a couple of reset related issues - dw_mmc: Fix a reset controller issue" * tag 'mmc-v4.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: mxs: Initialize the spinlock prior to using it mmc: mmc: Use 500ms as the default generic CMD6 timeout mmc: mmc_test: Fix "Commands during non-blocking write" tests mmc: sdhci: Fix missing enhanced strobe setting during runtime resume mmc: sdhci: Reset cmd and data circuits after tuning failure mmc: sdhci: Fix unexpected data interrupt handling mmc: sdhci: Fix CMD line reset interfering with ongoing data transfer mmc: dw_mmc: add the "reset" as name of reset controller Documentation: synopsys-dw-mshc: add binding for reset-names
2016-11-11Merge tag 'pinctrl-v4.9-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "All is about drivers, no core business going on. - Fix a host of runtime problems with the Intel Cherryview driver: suspend/resume needs to be marshalled properly, and strange effects from BIOS interaction during suspend/resume need to be dealt with. - A single bit was being set wrong in the Aspeed driver. - Fix an iProc probe ordering fallout resulting from v4.9 refactorings for bus population. - Do not specify a default trigger in the ST Micro cascaded GPIO IRQ controller: the kernel will moan. - Make IRQs optional altogether on the STM32 driver, it turns out not all systems have them or want them. - Fix a re-probe bug in the i.MX driver, it will eventually crash if probed repeatedly, not good" * tag 'pinctrl-v4.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl-aspeed-g5: Never set SCU90[6] pinctrl: cherryview: Prevent possible interrupt storm on resume pinctrl: cherryview: Serialize register access in suspend/resume pinctrl: imx: reset group index on probe pinctrl: stm32: move gpio irqs binding to optional pinctrl: stm32: remove dependency with interrupt controller pinctrl: st: don't specify default interrupt trigger pinctrl: iproc: Fix iProc and NSP GPIO support
2016-11-11Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull VFS fixes from Al Viro: "Christoph's and Jan's aio fixes, fixup for generic_file_splice_read (removal of pointless detritus that actually breaks it when used for gfs2 ->splice_read()) and fixup for generic_file_read_iter() interaction with ITER_PIPE destinations." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: splice: remove detritus from generic_file_splice_read() mm/filemap: don't allow partially uptodate page for pipes aio: fix freeze protection of aio writes fs: remove aio_run_iocb fs: remove the never implemented aio_fsync file operation aio: hold an extra file reference over AIO read/write operations
2016-11-10i2c: Documentation: i2c-topology: fix minor whitespace nitPeter Rosin
Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-11-10PCI: rockchip: Add three new resets as required propertiesShawn Lin
pm_rst, aclk_rst, pclk_rst was controlled by ROM code so the software wasn't needed to control it again in theory. But it didn't work properly, so we do need to do it again and add enough delay between the assert of pm_rst and the deassert of pm_rst. The Soc intergrated with this controller, rk3399, is still under MP test internally, so the backward compatibility won't be a big deal. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring <robh@kernel.org>
2016-11-07Documentation: networking: dsa: Update tagging protocolsFabian Mewes
Add Qualcomm QCA tagging introduced in cafdc45c9 to the list of supported protocols. Signed-off-by: Fabian Mewes <architekt@coding4coffee.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-07ASoC: omap-abe-twl6040: fix typo in bindings documentationH. Nikolaus Schaller
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Acked-by: Peter Ujfalusi <perter.ujfalusi@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-11-07Documentation: synopsys-dw-mshc: add binding for reset-namesJaehoon Chung
Add reset-names property for binding dw-mmc controller. It might be used together with "reset" property. - Note: It must be "reset" as name. Fixes: d6786fefe816 ("mmc: dw_mmc: add reset support to dwmmc host controller") Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Acked-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2016-11-04Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM updates from Paolo Bonzini: "One NULL pointer dereference, and two fixes for regressions introduced during the merge window. The rest are fixes for MIPS, s390 and nested VMX" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: x86: Check memopp before dereference (CVE-2016-8630) kvm: nVMX: VMCLEAR an active shadow VMCS after last use KVM: x86: drop TSC offsetting kvm_x86_ops to fix KVM_GET/SET_CLOCK KVM: x86: fix wbinvd_dirty_mask use-after-free kvm/x86: Show WRMSR data is in hex kvm: nVMX: Fix kernel panics induced by illegal INVEPT/INVVPID types KVM: document lock orders KVM: fix OOPS on flush_work KVM: s390: Fix STHYI buffer alignment for diag224 KVM: MIPS: Precalculate MMIO load resume PC KVM: MIPS: Make ERET handle ERL before EXL KVM: MIPS: Fix lazy user ASID regenerate for SMP
2016-11-01Documentation/ABI: ibm_rtl: The "What:" fields are incompleteMauro Carvalho Chehab
The "What:" field at the ABI should describe the location of the ABI, e. g. the position under a mounted sysfs. However, this file has only the basename without the path. Fix it. Cc: Vernon Mauery <vernux@us.ibm.com> Cc: platform-driver-x86@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-10-31pinctrl: stm32: move gpio irqs binding to optionalAlexandre TORGUE
stm32 pinctrl driver could be probed even if no interrupt controller is defined to manage gpio irqs. Entries related to gpio irq management are moved to optional. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-10-30fs: remove the never implemented aio_fsync file operationChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-10-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: "Lots of fixes, mostly drivers as is usually the case. 1) Don't treat zero DMA address as invalid in vmxnet3, from Alexey Khoroshilov. 2) Fix element timeouts in netfilter's nft_dynset, from Anders K. Pedersen. 3) Don't put aead_req crypto struct on the stack in mac80211, from Ard Biesheuvel. 4) Several uninitialized variable warning fixes from Arnd Bergmann. 5) Fix memory leak in cxgb4, from Colin Ian King. 6) Fix bpf handling of VLAN header push/pop, from Daniel Borkmann. 7) Several VRF semantic fixes from David Ahern. 8) Set skb->protocol properly in ip6_tnl_xmit(), from Eli Cooper. 9) Socket needs to be locked in udp_disconnect(), from Eric Dumazet. 10) Div-by-zero on 32-bit fix in mlx4 driver, from Eugenia Emantayev. 11) Fix stale link state during failover in NCSCI driver, from Gavin Shan. 12) Fix netdev lower adjacency list traversal, from Ido Schimmel. 13) Propvide proper handle when emitting notifications of filter deletes, from Jamal Hadi Salim. 14) Memory leaks and big-endian issues in rtl8xxxu, from Jes Sorensen. 15) Fix DESYNC_FACTOR handling in ipv6, from Jiri Bohac. 16) Several routing offload fixes in mlxsw driver, from Jiri Pirko. 17) Fix broadcast sync problem in TIPC, from Jon Paul Maloy. 18) Validate chunk len before using it in SCTP, from Marcelo Ricardo Leitner. 19) Revert a netns locking change that causes regressions, from Paul Moore. 20) Add recursion limit to GRO handling, from Sabrina Dubroca. 21) GFP_KERNEL in irq context fix in ibmvnic, from Thomas Falcon. 22) Avoid accessing stale vxlan/geneve socket in data path, from Pravin Shelar" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (189 commits) geneve: avoid using stale geneve socket. vxlan: avoid using stale vxlan socket. qede: Fix out-of-bound fastpath memory access net: phy: dp83848: add dp83822 PHY support enic: fix rq disable tipc: fix broadcast link synchronization problem ibmvnic: Fix missing brackets in init_sub_crq_irqs ibmvnic: Fix releasing of sub-CRQ IRQs in interrupt context Revert "ibmvnic: Fix releasing of sub-CRQ IRQs in interrupt context" arch/powerpc: Update parameters for csum_tcpudp_magic & csum_tcpudp_nofold net/mlx4_en: Save slave ethtool stats command net/mlx4_en: Fix potential deadlock in port statistics flow net/mlx4: Fix firmware command timeout during interrupt test net/mlx4_core: Do not access comm channel if it has not yet been initialized net/mlx4_en: Fix panic during reboot net/mlx4_en: Process all completions in RX rings after port goes up net/mlx4_en: Resolve dividing by zero in 32-bit system net/mlx4_core: Change the default value of enable_qos net/mlx4_core: Avoid setting ports to auto when only one port type is supported net/mlx4_core: Fix the resource-type enum in res tracker to conform to FW spec ...
2016-10-29net: mv643xx_eth: Fetch the phy connection type from DTJason Gunthorpe
The MAC is capable of RGMII mode and that is probably a more typical connection type than GMII today (eg it is used by Marvell Reference designs for several SOCs). Let DT users specify the standard phy-connection-type = "rgmii-id"; On a phy node. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-10-29Merge tag 'armsoc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "We haven't seen a whole lot of fixes for the first two weeks since the merge window, but here is the batch that we have at the moment. Nothing sticks out as particularly bad or scary, it's mostly a handful of smaller fixes to several platforms. The Uniphier reset controller changes could probably have been delayed to 4.10, but they're not scary and just plumbing up driver changes that went in during the merge window. We're also adding another maintainer to Marvell Berlin platforms, to help out when Sebastian is too busy. Yay teamwork!" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: imx: mach-imx6q: Fix the PHY ID mask for AR8031 ARM: dts: vf610: fix IRQ flag of global timer ARM: imx: gpc: Fix the imx_gpc_genpd_init() error path ARM: imx: gpc: Initialize all power domains arm64: dts: Updated NAND DT properties for NS2 SVK arm64: dts: uniphier: change MIO node to SD control node ARM: dts: uniphier: change MIO node to SD control node reset: uniphier: rename MIO reset to SD reset for Pro5, PXs2, LD20 SoCs arm64: uniphier: select ARCH_HAS_RESET_CONTROLLER ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER arm64: dts: Add timer erratum property for LS2080A and LS1043A arm64: dts: rockchip: remove the abuse of keep-power-in-suspend ARM: multi_v7_defconfig: Enable Intel e1000e driver MAINTAINERS: add myself as Marvell berlin SoC maintainer bus: qcom-ebi2: depend on ARCH_QCOM or COMPILE_TEST ARM: dts: fix the SD card on the Snowball arm64: dts: rockchip: remove always-on and boot-on from vcc_sd arm64: dts: marvell: fix clocksource for CP110 master SPI0 ARM: mvebu: Select corediv clk for all mvebu v7 SoC