1. 23 Nov, 2014 26 commits
  2. 21 Nov, 2014 7 commits
  3. 12 Nov, 2014 2 commits
  4. 11 Nov, 2014 2 commits
  5. 06 Nov, 2014 1 commit
    • Yijing Wang's avatar
      PCI/MSI: Add pci_msi_ignore_mask to prevent writes to MSI/MSI-X Mask Bits · 38737d82
      Yijing Wang authored
      MSI-X vector Mask Bits are in MSI-X Tables in PCI memory space.  Xen PV
      guests can't write to those tables.  MSI vector Mask Bits are in PCI
      configuration space.  Xen PV guests can write to config space, but those
      writes are ignored.
      
      Commit 0e4ccb15
      
       ("PCI: Add x86_msi.msi_mask_irq() and
      msix_mask_irq()") added a way to override default_mask_msi_irqs() and
      default_mask_msix_irqs() so they can be no-ops in Xen guests, but this is
      more complicated than necessary.
      
      Add "pci_msi_ignore_mask" in the core PCI MSI code.  If set,
      default_mask_msi_irqs() and default_mask_msix_irqs() return without doing
      anything.  This is less flexible, but much simpler.
      
      [bhelgaas: changelog]
      Signed-off-by: default avatarYijing Wang <wangyijing@huawei.com>
      Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
      Reviewed-by: default avatarDavid Vrabel <david.vrabel@citrix.com>
      CC: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
      CC: xen-devel@lists.xenproject.org
      38737d82
  6. 20 Oct, 2014 2 commits
    • Linus Torvalds's avatar
      Linux 3.18-rc1 · f114040e
      Linus Torvalds authored
      f114040e
    • Linus Torvalds's avatar
      Merge tag 'arm-soc-fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 4d3639ac
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "A batch of fixes that have come in during the merge window.
      
        Some of them are defconfig updates for things that have now landed,
        some errata additions and a few general scattered fixes.
      
        There's also a qcom DT update that adds support for SATA on AP148, and
        basic support for Sony Xperia Z1 and CM-QS600 platforms that seemed
        isolated enough that we could merge it even if it's late"
      
      * tag 'arm-soc-fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        MAINTAINERS: corrected bcm2835 search
        ARM: dts: Explicitly set dr_mode on exynos5420-arndale-octa
        ARM: dts: Explicitly set dr_mode on exynos Peach boards
        ARM: dts: qcom: add CM-QS600 board
        ARM: dts: qcom: Add initial DTS file for Sony Xperia Z1 phone
        ARM: dts: qcom: Add SATA support on IPQ8064/AP148
        MAINTAINERS: Update Santosh Shilimkar's email id
        ARM: sunxi_defconfig: enable CONFIG_REGULATOR
        ARM: dts: Disable smc91x on n900 until bootloader dependency is removed
        ARM: omap2plus_defconfig: Enable ARM erratum 430973 for omap3
        ARM: exynos_defconfig: enable USB gadget support
        ARM: exynos_defconfig: Enable Maxim 77693 and I2C GPIO drivers
        ARM: mm: Fix ifdef around cpu_*_do_[suspend, resume] ops
        ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=n
        ARM: SAMSUNG: Restore Samsung PM Debug functionality
        ARM: dts: Fix pull setting in sd4_width8 pin group for exynos4x12
        ARM: exynos_defconfig: Enable SBS battery support
        ARM: exynos_defconfig: Enable Control Groups support
        ARM: exynos_defconfig: Enable Atmel maXTouch support
        ARM: exynos_defconfig: Enable MAX77802
      4d3639ac