Here are the build results from automated periodic testing.

The tree being built was mainline, found at:

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git (master branch)

Topmost commit:

79319a0 Merge tag 'iommu-updates-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Build logs (stderr only) can be found at the following link (experimental):

http://arm-soc.lixom.net/buildlogs/mainline/v4.0-8235-g79319a0/

Runtime: 48m 56s

Passed: 121 Failed: 0

Warnings: 61

Section mismatches: 2

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Failed defconfigs:

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Errors:

Warnings: 1 arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined 1 drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined 1 drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 drivers/block/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 drivers/infiniband/hw/ehca/ehca_mrmw.c:1907:6: warning: 'prev_pgaddr' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 drivers/infiniband/hw/ehca/ehca_mrmw.c:2430:5: warning: 'hret' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 drivers/net/ethernet/dec/tulip/tulip_core.c:101:2: warning: #warning Processor architecture undefined! [-Wcpp] 1 drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] 1 drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 include/sound/control.h:219:2: warning: 'master_vol' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 lib/cpumask.c:167:25: warning: the address of 'cpu_all_bits' will always evaluate as 'true' [-Waddress] 1 lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1480 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 sound/soc/samsung/dmaengine.c:53:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 sound/soc/samsung/dmaengine.c:60:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 2 drivers/net/ethernet/broadcom/tg3.c:12057:4: warning: 'start' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 7 arch/arm/include/asm/cmpxchg.h:205:3: warning: value computed is not used [-Wunused-value] 12 drivers/media/v4l2-core/videobuf2-core.c:3228:26: warning: unused variable 'fileio' [-Wunused-variable] 20 arch/arm/include/asm/cmpxchg.h:122:3: warning: value computed is not used [-Wunused-value]

Section mismatches: 2 4.allmodconfig WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit()