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2014-04-15ARM: rockchip: rk3188: enable pull-ups on UART RX pinsMax Schwarz
The default behaviour of the uart-rx pins on the rk3188 is to be pulled up and a lot of designs use diodes to even prevent them from being raised from the outside. Therefore change the rx-pin settings accordingly. This also fixes a uart receive problem on mass production Radxa Rock boards. Signed-off-by: Max Schwarz <max.schwarz@online.de> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-04-15ARM: i.MX6: ipu_di_sel clocks can set parent ratesPhilipp Zabel
To obtain exact pixel clocks, allow the DI clock selectors to influence the PLLs that they are derived from. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-15ARM: imx6q: clk: Parent DI clocks to video PLL via di_pre_selSascha Hauer
Route the video PLL to the display interface clocks via the di_pre_sel and di_sel muxes by default. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14Merge git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fixes from Marcelo Tosatti: - Fix for guest triggerable BUG_ON (CVE-2014-0155) - CR4.SMAP support - Spurious WARN_ON() fix * git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: remove WARN_ON from get_kernel_ns() KVM: Rename variable smep to cr4_smep KVM: expose SMAP feature to guest KVM: Disable SMAP for guests in EPT realmode and EPT unpaging mode KVM: Add SMAP support when setting CR4 KVM: Remove SMAP bit from CR4_RESERVED_BITS KVM: ioapic: try to recover if pending_eoi goes out of range KVM: ioapic: fix assignment of ioapic->rtc_status.pending_eoi (CVE-2014-0155)
2014-04-15ARM: shmobile: koelsch: correct renesas,gpios to renesas,groups in sd[012] pfcMagnus Damm
Fix typo of renesas,groups in the koeslch dt. The kernel has no renesas,gpios but this should match renesas,groups. Noticed thanks to similar fix for Lager by Rob Taylor and Ben Dooks. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-15ARM: shmobile: r8a7740: drop address cells from GIC nodeLucas Stach
This is likely a copy-and-paste error from the ARM GIC documentation, that has already been fixed. address-cells should have been set to 0, as with the size cells. As having those properties set to 0 is the same thing as not specifying them, drop them completely. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-15ARM: shmobile: sh73a0: drop address cells from GIC nodeLucas Stach
This is likely a copy-and-paste error from the ARM GIC documentation, that has already been fixed. address-cells should have been set to 0, as with the size cells. As having those properties set to 0 is the same thing as not specifying them, drop them completely. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14powerpc/PCI: Fix NULL dereference in sys_pciconfig_iobase() list traversalMike Qiu
3bc955987fb3 ("powerpc/PCI: Use list_for_each_entry() for bus traversal") caused a NULL pointer dereference because the loop body set the iterator to NULL: Unable to handle kernel paging request for data at address 0x00000000 Faulting instruction address: 0xc000000000041d78 Oops: Kernel access of bad area, sig: 11 [#1] ... NIP [c000000000041d78] .sys_pciconfig_iobase+0x68/0x1f0 LR [c000000000041e0c] .sys_pciconfig_iobase+0xfc/0x1f0 Call Trace: [c0000003b4787db0] [c000000000041e0c] .sys_pciconfig_iobase+0xfc/0x1f0 (unreliable) [c0000003b4787e30] [c000000000009ed8] syscall_exit+0x0/0x98 Fix it by using a temporary variable for the iterator. [bhelgaas: changelog, drop tmp_bus initialization] Fixes: 3bc955987fb3 powerpc/PCI: Use list_for_each_entry() for bus traversal Signed-off-by: Mike Qiu <qiudayu@linux.vnet.ibm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-04-14ARM: 8026/1: Fix emulation of multiply accumulate instructionsJay Foad
The emulation for single and double precision multiply accumulate instructions correctly normalised any denormal values in the operand registers, but failed to normalise the destination (accumulator) register. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=70501 Signed-off-by: Jay Foad <jay.foad@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-14ARM: 8024/1: Keep DEBUG_UART_{PHYS,VIRT} entries sortedAlexander Shiyan
This patch sorts the entries for DEBUG_UART_{PHYS,VIRT}. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-14KVM: x86: remove WARN_ON from get_kernel_ns()Marcelo Tosatti
Function and callers can be preempted. https://bugzilla.kernel.org/show_bug.cgi?id=73721 Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2014-04-14KVM: Rename variable smep to cr4_smepFeng Wu
Rename variable smep to cr4_smep, which can better reflect the meaning of the variable. Signed-off-by: Feng Wu <feng.wu@intel.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2014-04-14KVM: expose SMAP feature to guestFeng Wu
This patch exposes SMAP feature to guest Signed-off-by: Feng Wu <feng.wu@intel.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2014-04-14KVM: Disable SMAP for guests in EPT realmode and EPT unpaging modeFeng Wu
SMAP is disabled if CPU is in non-paging mode in hardware. However KVM always uses paging mode to emulate guest non-paging mode with TDP. To emulate this behavior, SMAP needs to be manually disabled when guest switches to non-paging mode. Signed-off-by: Feng Wu <feng.wu@intel.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2014-04-14KVM: Add SMAP support when setting CR4Feng Wu
This patch adds SMAP handling logic when setting CR4 for guests Thanks a lot to Paolo Bonzini for his suggestion to use the branchless way to detect SMAP violation. Signed-off-by: Feng Wu <feng.wu@intel.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2014-04-14KVM: Remove SMAP bit from CR4_RESERVED_BITSFeng Wu
This patch removes SMAP bit from CR4_RESERVED_BITS. Signed-off-by: Feng Wu <feng.wu@intel.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2014-04-14ARM: shmobile: r8a7778: Use clks as MSTP007 parentSimon Horman
According to the documentation the parent clock of MSTP007 should be clks not clkp. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-04-14Merge tag 'v3.15-rc1' into perf/urgentIngo Molnar
Pick up the latest fixes. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-04-14x86/build: Supress "Nothing to be done for ..." messagesMasahiro Yamada
When we build an already built kernel again, arch/x86/syscalls/Makefile and arch/x86/tools/Makefile emits "Nothing to be done for ..." messages. Here is the command log: $ make defconfig [ snip ] $ make [ snip ] $ make make[1]: Nothing to be done for `all'. <----- make[1]: Nothing to be done for `relocs'. <----- CHK include/config/kernel.release CHK include/generated/uapi/linux/version.h Besides not emitting those, "all" and "relocs" should be added to PHONY as well. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Peter Foley <pefoley2@pefoley.com> Acked-by: Michal Marek <mmarek@suse.cz> Link: http://lkml.kernel.org/r/1397093742-11144-1-git-send-email-yamada.m@jp.panasonic.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-04-14ARM: ux500: configure for CW1200 WLAN chipLinus Walleij
The CW1200 WLAN chip driver had been in the kernel for a while, we only need to activate it for the Ux500 properly. The latter require some elaborative work, but in the meantime, let's make sure we atleast compile it in. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-04-14Update bcm_defconfig with new pinctrl CONFIGSherman Yin
To be consistent with other Broadcom drivers, the Broadcom Capri pinctrl driver and its related CONFIG option are renamed to bcm281xx. This commit updates the defconfig that enables the pinctrl driver. Signed-off-by: Sherman Yin <syin@broadcom.com> Reviewed-by: Matt Porter <mporter@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-04-14ARM: ux500: configure in sensorsLinus Walleij
This enables the STMicroelectronics MEMS sensors for accelerometer, gyroscope, magnetometer and pressure that are mounted on the Ux500 models. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-04-14ARM: u300: u300_defconfig: Enable PARTITION_ADVANCEDUlf Hansson
Since there are SD-card support in u300, it's reasonable to support partitions for block devices as default. While updating the defconfig, we rebase it towards Kconfig changes. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-04-14ARM: ux500: u8500_defconfig: Enable PARTITION_ADVANCEDUlf Hansson
There are both (e)MMC/SD-card support in ux500, thus it's reasonable to support partitions for block devices as default. While updating the defconfig, we rebase it towards Kconfig changes. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-04-14ARM: ux500: update defconfigLinus Walleij
Update the ux500 defconfig to match the latest output of savedefconfig. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-04-14x86/gpu: Fix sign extension issue in Intel graphics stolen memory quirksVille Syrjälä
Have the KB(),MB(),GB() macros produce unsigned longs to avoid unintended sign extension issues with the gen2 memory size detection. What happens is first the uint8_t returned by read_pci_config_byte() gets promoted to an int which gets multiplied by another int from the MB() macro, and finally the result gets sign extended to size_t. Although this shouldn't be a problem in practice as all affected gen2 platforms are 32bit AFAIK, so size_t will be 32 bits. Reported-by: Bjorn Helgaas <bhelgaas@google.com> Suggested-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1397382303-17525-1-git-send-email-ville.syrjala@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-04-14x86/platform: Fix "make O=dir kvmconfig"Antonio Borneo
Running: make O=dir x86_64_defconfig make O=dir kvmconfig the second command dirties the source tree with file ".config", symlink "source" and objects in folder "scripts". Fixed by using properly prefixed paths in the arch Makefile. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Acked-by: Borislav Petkov <bp@suse.de> Cc: Pekka Enberg <penberg@kernel.org> Link: http://lkml.kernel.org/r/1397377568-8375-1-git-send-email-borneo.antonio@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-04-14ARM: shmobile: armadillo800eva: fixup SND_SOC_DAIFMT_CBx_CFx flagsKuninori Morimoto
c7a507eea1db1430476289f525f9c853d5d485e8 (ASoC: fsi: fixup SND_SOC_DAIFMT_CBx_CFx flags) exchanged sound flags, but armadillo800eva flags needs IB_NF. The recorded sound will be noise without this patch. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: lager: fixup SND_SOC_DAIFMT_CBx_CFx flagsKuninori Morimoto
e1508289404ab6ca28e0dc931612600f0441c417 (ASoC: rcar: fixup SND_SOC_DAIFMT_CBx_CFx flags) corrected SND_SOC_DAIFMT_CBx_CFx definition. But then, Lager board was maintenanced other branch. This patch correct SND_SOC_DAIFMT_CBx_CFx flag for lager Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: dts: imx: add required #clock-cells for fixed-clockShawn Guo
Per bindings of fixed-clock, #clock-cells is a required property. Let's add it for those fixed rate clocks. Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: vybrid: drop address and size cells from GIC nodeLucas Stach
This is likely a copy-and-paste error from the ARM GIC documentation, that has already been fixed. address-cells should have been set to 0, as with the size cells. As having those properties set to 0 is the same thing as not specifying them, drop them completely. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: imx6sl-evk: Add an entry for MX6SL_PAD_ECSPI1_SS0__GPIO4_IO11Fabio Estevam
In case the bootloader has incorrectly configured the ALT mode of MX6SL_PAD_ECSPI1_SS0 pad, we end up with the following probe error: m25p80 spi0.0: found mr25h256, expected m25p32 m25p80 spi0.0: mr25h256 (32 Kbytes) In order to avoid this issue, add an entry for MX6SL_PAD_ECSPI1_SS0 pad, so that kernel configures the ECSPI chip select as GPIO functionality, which results in correct SPI NOR probe. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: imx53: fix apparent copy/paste errorLothar Waßmann
The 'remote-endpoint' property should point back to ipu_di1_lvds1 rather than ipu_di0_lvds0. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: imx6q-gw5xxx: remove dead 'crtcs' propertyShawn Guo
Since commit (655b43c staging: imx-drm-core: Use OF graph to find components and connections between encoder and crtcs), 'crtcs' becomes a dead property. Remove it. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com>
2014-04-14ARM: dts: imx53-tx53: add IPU DI ports and endpointsShawn Guo
With the recent imx-drm device tree binding changes, we need to add IPU DI ports and endpoints for adapting. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Acked-by: Lothar Waßmann <LW@KARO-electronics.de>
2014-04-14ARM: dts: imx6: edmqmx6: add second STMPELucas Stach
Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: imx6: edmqmx6: USB H1 only supports host modeLucas Stach
Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: imx6: edmqmx6: Do not use the OTG switch as VBUS regulatorSascha Hauer
GPIO7_12 switches the D+/D- USB lines on and off. When we use this as VBUS regulator it means that USB device mode can never work as VBUS is never turned on in Device mode. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: imx6: edmqmx6: Fix usbotg id pinLucas Stach
Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dt: microsom: don't set bit 7 for ethernet mux settingsRussell King
Bit 6,7 are marked as reserved for the ethernet RGMII pins, so avoid setting these bits. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: imx6q-clk: parent lvds_gate from lvds_selLucas Stach
Allows fror proper refcounting of the parent clocks when enabling the clock output on CLK1/2 pads. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Richard Zhu <r65037@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: imx: drop invalid size and address cells propertiesLucas Stach
Those two properties should have been set to zero, which is the same as not specifying them. Having address-cells set to 1 causes OF interrupt mapping routines to add 1 to the interrupt-cells property and as result fail because all calculations are off by one. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: mx5: fix wrong stmpe-ts bindingsStefan Agner
Fix bindings for STMPE touchscreen controller to match the documented bindings and the actual bindings used by the driver. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: imx53-m53evk: Fix memory region descriptionFabio Estevam
On m53evk there are two DRAM chip selects: CS0 at 0x70000000 CS1 at 0xb0000000 Each bank has a 512MB DRAM, giving a total of 1GB of system DRAM. Fix the memory layout to describe the hardware appropriately. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: imx53-qsb-common: Fix memory region descriptionFabio Estevam
On mx53qsb there are two DRAM chip selects: CS0 at 0x70000000 CS1 at 0xb0000000 Each bank has a 512MB DRAM, giving a total of 1GB of system DRAM. Fix the memory layout to describe the hardware appropriately. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-14ARM: dts: imx6: add PCIe interrupt mapping propertiesLucas Stach
As defined by the common PCI bindings. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-04-13parisc: fix epoll_pwait syscall on compat kernelHelge Deller
This bug was detected with the libio-epoll-perl debian package where the test case IO-Ppoll-compat.t failed. Signed-off-by: Helge Deller <deller@gmx.de> CC: stable@kernel.org # 3.0+
2014-04-13parisc: change value of SHMLBA from 0x00400000 to PAGE_SIZEHelge Deller
On parisc, SHMLBA was defined to 0x00400000 (4MB) to reflect that we need to take care of our caches for shared mappings. But actually, we can map a file at any multiple address of PAGE_SIZE, so let us correct that now with a value of PAGE_SIZE for SHMLBA. Instead we now take care of this cache colouring via the constant SHM_COLOUR while we map shared pages. Signed-off-by: Helge Deller <deller@gmx.de> CC: Jeroen Roovers <jer@gentoo.org> CC: John David Anglin <dave.anglin@bell.net> CC: Carlos O'Donell <carlos@systemhalted.org> Cc: stable@kernel.org [3.13+]
2014-04-12powerpc: Don't try to set LPCR unless we're in hypervisor modePaul Mackerras
Commit 8f619b5429d9 ("powerpc/ppc64: Do not turn AIL (reloc-on interrupts) too early") added code to set the AIL bit in the LPCR without checking whether the kernel is running in hypervisor mode. The result is that when the kernel is running as a guest (i.e., under PowerKVM or PowerVM), the processor takes a privileged instruction interrupt at that point, causing a panic. The visible result is that the kernel hangs after printing "returning from prom_init". This fixes it by checking for hypervisor mode being available before setting LPCR. If we are not in hypervisor mode, we enable relocation-on interrupts later in pSeries_setup_arch using the H_SET_MODE hcall. Signed-off-by: Paul Mackerras <paulus@samba.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-12Merge tag 'blackfin-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux Pull blackfin updates from Steven Miao: "Code cleanup, some previously ignored patches, and bug fixes" * tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux: blackfin: cleanup board files bf609: clock: drop unused clock bit set/clear functions Blackfin: bf537: rename "CONFIG_ADT75" Blackfin: bf537: rename "CONFIG_AD7314" Blackfin: bf537: rename ad2s120x ->ad2s1200 blackfin: bf537: fix typo "CONFIG_SND_SOC_ADV80X_MODULE" blackfin: dma: current count mmr is read only bfin_crc: Move architecture independant crc header file out of the blackfin folder. bf54x: drop unuesd HOST status,control,timeout registers bit define macros blackfin: portmux: cleanup head file Blackfin: remove "config IP_CHECKSUM_L1" blackfin: Remove GENERIC_GPIO config option again blackfin:Use generic /proc/interrupts implementation blackfin: bf60x: fix typo "CONFIG_PM_BFIN_WAKE_PA15_POL"
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2025-01-01 17:07:51 +0000