If you're on the To: line, you have a kernel tree currently being
build/boot tested by kernelCI.org that will be disabled (hopefully,
temporarily.)
Our infrastructure (graciously hosted by Linaro) is having several
problems, and is not currently scaling well as we've been adding
trees. These issues have been causing a variety of problems, but
mainly resulting lots of false failures and generally low quality and
usefulness of the reporting.
Until we have the time and resources to address these growing pains
(kernel CI is currently all-volunteer, spare-time only), we've decided
to reduce the number of trees we build to: mainline, linux-next,
arm-soc, and stable.
This will reduce load and (hopefully) increase the quality of the
remaining upstream-focused build/boot results until we have the
resources (both time and humans) to address the current problems and
make things scalable to a large number of trees.
Sorry for the inconvenience,
Kevin
(on behalf of the core kernel CI team of myself and the Linaro crew:
Tyler Baker, Milo Casagrande, Mark Brown and Matt Hart.)
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:
99378fd Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Build logs (stderr only) can be found at the following link (experimental):
http://arm-soc.lixom.net/buildlogs/mainline/v4.10-rc7-105-g99378fd/
Runtime: 56m 13s
Passed: 125
Failed: 0
Warnings: 0
Section mismatches: 0
-------------------------------------------------------------------------------
Failed defconfigs:
-------------------------------------------------------------------------------
Errors:
Warnings:
No new syscalls
No section mismatches
Here are the build results from automated periodic testing.
The tree being built was arm-soc, found at:
http://git.kernel.org/cgit/linux/kernel/git/arm/arm-soc.git (for-next or to-build branch)
Topmost commit:
3461b12 Merge branches 'next/arm64' and 'next/dt64' into for-next
Build logs (stderr only) can be found at the following link (experimental):
http://arm-soc.lixom.net/buildlogs/arm-soc/v4.10-rc5-818-g3461b12/
Runtime: 50m 48s
Passed: 126
Failed: 0
Warnings: 0
Section mismatches: 0
-------------------------------------------------------------------------------
Failed defconfigs:
-------------------------------------------------------------------------------
Errors:
Warnings:
No new syscalls
No section mismatches
Tree/Branch: next-20170209
Git describe: next-20170209
Commit: 9f7e70ff42 Add linux-next specific files for 20170209
Build Time: 122 min 5 sec
Passed: 10 / 10 (100.00 %)
Failed: 0 / 10 ( 0.00 %)
Errors: 0
Warnings: 18
Section Mismatches: 0
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
11 warnings 0 mismatches : arm64-allmodconfig
8 warnings 0 mismatches : arm-allmodconfig
1 warnings 0 mismatches : arm-multi_v5_defconfig
-------------------------------------------------------------------------------
Warnings Summary: 18
3 warning: (CRYPTO_DEV_ATMEL_AUTHENC) selects CRYPTO_DEV_ATMEL_SHA which has unmet direct dependencies (CRYPTO && CRYPTO_HW && ARCH_AT91)
1 ../include/linux/dynamic_debug.h:126:3: warning: 'ept_cfg' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 ../include/linux/device.h:1477:15: warning: passing argument 1 of 'platform_driver_unregister' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
1 ../include/linux/device.h:1472:20: warning: passing argument 1 of '__platform_driver_register' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
1 ../drivers/iio/adc/rcar-gyroadc.c:429:27: warning: 'num_channels' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 ../drivers/iio/adc/rcar-gyroadc.c:428:23: warning: 'channels' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 ../drivers/iio/adc/rcar-gyroadc.c:426:22: warning: 'sample_width' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 ../drivers/iio/adc/rcar-gyroadc.c:398:26: warning: 'adcmode' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 ../drivers/crypto/atmel-sha.c:997:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=]
1 ../drivers/crypto/atmel-sha.c:817:27: warning: format '%u' expects argument of type 'unsigned int', but argument 3 has type 'size_t {aka long unsigned int}' [-Wformat=]
1 ../drivers/crypto/atmel-sha.c:775:19: warning: format '%u' expects argument of type 'unsigned int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=]
1 ../drivers/crypto/atmel-sha.c:747:19: warning: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'size_t {aka long unsigned int}' [-Wformat=]
1 ../drivers/crypto/atmel-sha.c:726:26: warning: format '%u' expects argument of type 'unsigned int', but argument 3 has type 'size_t {aka long unsigned int}' [-Wformat=]
1 ../drivers/crypto/atmel-sha.c:647:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=]
1 ../drivers/crypto/atmel-sha.c:600:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=]
1 ../drivers/crypto/atmel-sha.c:571:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=]
1 ../drivers/cpufreq/ti-cpufreq.c:250:6: warning: assignment makes integer from pointer without a cast [-Wint-conversion]
1 ../arch/arm/mach-orion5x/wnr854t-setup.c:109:44: warning: 'wnr854t_switch_plat_data' defined but not used [-Wunused-variable]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allmodconfig : PASS, 0 errors, 11 warnings, 0 section mismatches
Warnings:
warning: (CRYPTO_DEV_ATMEL_AUTHENC) selects CRYPTO_DEV_ATMEL_SHA which has unmet direct dependencies (CRYPTO && CRYPTO_HW && ARCH_AT91)
warning: (CRYPTO_DEV_ATMEL_AUTHENC) selects CRYPTO_DEV_ATMEL_SHA which has unmet direct dependencies (CRYPTO && CRYPTO_HW && ARCH_AT91)
warning: (CRYPTO_DEV_ATMEL_AUTHENC) selects CRYPTO_DEV_ATMEL_SHA which has unmet direct dependencies (CRYPTO && CRYPTO_HW && ARCH_AT91)
../drivers/crypto/atmel-sha.c:571:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=]
../drivers/crypto/atmel-sha.c:600:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=]
../drivers/crypto/atmel-sha.c:647:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=]
../drivers/crypto/atmel-sha.c:726:26: warning: format '%u' expects argument of type 'unsigned int', but argument 3 has type 'size_t {aka long unsigned int}' [-Wformat=]
../drivers/crypto/atmel-sha.c:747:19: warning: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'size_t {aka long unsigned int}' [-Wformat=]
../drivers/crypto/atmel-sha.c:775:19: warning: format '%u' expects argument of type 'unsigned int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=]
../drivers/crypto/atmel-sha.c:817:27: warning: format '%u' expects argument of type 'unsigned int', but argument 3 has type 'size_t {aka long unsigned int}' [-Wformat=]
../drivers/crypto/atmel-sha.c:997:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=]
-------------------------------------------------------------------------------
arm-allmodconfig : PASS, 0 errors, 8 warnings, 0 section mismatches
Warnings:
../drivers/cpufreq/ti-cpufreq.c:250:6: warning: assignment makes integer from pointer without a cast [-Wint-conversion]
../drivers/iio/adc/rcar-gyroadc.c:429:27: warning: 'num_channels' may be used uninitialized in this function [-Wmaybe-uninitialized]
../drivers/iio/adc/rcar-gyroadc.c:426:22: warning: 'sample_width' may be used uninitialized in this function [-Wmaybe-uninitialized]
../drivers/iio/adc/rcar-gyroadc.c:428:23: warning: 'channels' may be used uninitialized in this function [-Wmaybe-uninitialized]
../drivers/iio/adc/rcar-gyroadc.c:398:26: warning: 'adcmode' may be used uninitialized in this function [-Wmaybe-uninitialized]
../include/linux/device.h:1472:20: warning: passing argument 1 of '__platform_driver_register' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
../include/linux/device.h:1477:15: warning: passing argument 1 of 'platform_driver_unregister' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
../include/linux/dynamic_debug.h:126:3: warning: 'ept_cfg' may be used uninitialized in this function [-Wmaybe-uninitialized]
-------------------------------------------------------------------------------
arm-multi_v5_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches
Warnings:
../arch/arm/mach-orion5x/wnr854t-setup.c:109:44: warning: 'wnr854t_switch_plat_data' defined but not used [-Wunused-variable]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
arm64-allnoconfig
arm-multi_v7_defconfig
x86_64-defconfig
arm-allnoconfig
x86_64-allnoconfig
arm-multi_v4t_defconfig
arm64-defconfig
Here are the build results from automated periodic testing.
The tree being built was stable-rc, found at:
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable-rc.git/
Topmost commit:
53752ea Linux 3.18.48
Build logs (stderr only) can be found at the following link (experimental):
http://arm-soc.lixom.net/buildlogs/stable-rc/v3.18.48/
Runtime: 52m 30s
Passed: 132
Failed: 2
Warnings: 109
Section mismatches: 0
-------------------------------------------------------------------------------
Failed defconfigs:
arm.multi_v7_nosmp_defconfig
powerpc.pasemi_defconfig
-------------------------------------------------------------------------------
Errors:
arm.multi_v7_nosmp_defconfig:
/work/build/batch/arch/arm/kernel/psci.c:287:115: error: redefinition of 'psci_init'
powerpc.pasemi_defconfig:
/work/build/batch/arch/powerpc/kernel/ptrace.c:378:104: error: index 32 denotes an offset greater than size of 'u64[32][1] {aka long long unsigned int[32][1]}' [-Werror=array-bounds]
/work/build/batch/arch/powerpc/kernel/ptrace.c:406:104: error: index 32 denotes an offset greater than size of 'u64[32][1] {aka long long unsigned int[32][1]}' [-Werror=array-bounds]
Warnings:
1 arch/arm/mach-cns3xxx/pcie.c:313:1: warning: the frame size of 1080 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/floppy.c:1777:44: warning: self-comparison always evaluates to true [-Wtautological-compare]
1 drivers/block/floppy.c:1779:44: warning: self-comparison always evaluates to true [-Wtautological-compare]
1 drivers/block/floppy.c:4478:45: warning: self-comparison always evaluates to true [-Wtautological-compare]
1 drivers/block/floppy.c:4486:45: warning: self-comparison always evaluates to true [-Wtautological-compare]
1 drivers/block/floppy.c:810:44: warning: self-comparison always evaluates to true [-Wtautological-compare]
1 drivers/block/floppy.c:825:43: warning: self-comparison always evaluates to true [-Wtautological-compare]
1 drivers/block/floppy.c:826:43: warning: self-comparison always evaluates to true [-Wtautological-compare]
1 drivers/infiniband/hw/ehca/ehca_mrmw.c:1908:4: 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/infiniband/ulp/iser/iser_verbs.c:1174:33: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 drivers/infiniband/ulp/iser/iser_verbs.c:1175:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 drivers/infiniband/ulp/iser/iser_verbs.c:1201:14: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 drivers/infiniband/ulp/iser/iser_verbs.c:1206:14: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 drivers/iommu/intel-iommu.c:1749:25: warning: unused variable 'drhd' [-Wunused-variable]
1 drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1144 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/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
1 drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:307:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
1 drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:467:46: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 drivers/pci/host/pcie-xilinx.c:154:22: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
1 drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 drivers/staging/imx-drm/imx-hdmi.c:967:2: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
1 drivers/staging/vt6655/device_main.c:2997:1: warning: the frame size of 1304 bytes is larger than 1024 bytes [-Wframe-larger-than=]
1 drivers/usb/gadget/function/f_ncm.c:203:0: warning: "NCAPS" redefined
1 fs/btrfs/extent_io.c:2166:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 include/linux/kernel.h:707:17: warning: comparison of distinct pointer types lacks a cast
1 include/sound/control.h:212:9: warning: 'master_vol' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 include/uapi/linux/swab.h:13:15: warning: integer overflow in expression [-Woverflow]
1 lib/cpumask.c:194:25: warning: the address of 'cpu_all_bits' will always evaluate as 'true' [-Waddress]
1 mm/cma.c:171:131: warning: comparison of distinct pointer types lacks a cast
1 mm/cma.c:253:193: warning: comparison of distinct pointer types lacks a cast
1 mm/cma.c:253:379: warning: comparison of distinct pointer types lacks a cast
1 net/netfilter/xt_owner.c:26:23: warning: self-comparison always evaluates to false [-Wtautological-compare]
2 arch/arm/mm/cache-l2x0.c:168:13: warning: 'l2x0_cache_sync' defined but not used [-Wunused-function]
2 arch/arm/mm/cache-l2x0.c:185:13: warning: 'l2x0_flush_all' defined but not used [-Wunused-function]
2 arch/arm/mm/cache-l2x0.c:195:13: warning: 'l2x0_disable' defined but not used [-Wunused-function]
2 drivers/clk/at91/clk-usb.c:155:20: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
2 drivers/clk/at91/clk-usb.c:193:20: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
2 drivers/net/ethernet/broadcom/tg3.c:12060:4: warning: 'start' may be used uninitialized in this function [-Wmaybe-uninitialized]
2 drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp]
2 drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp]
2 fs/devpts/inode.c:458:23: warning: self-comparison always evaluates to false [-Wtautological-compare]
2 fs/xfs/xfs_ioctl.c:1098:23: warning: self-comparison always evaluates to false [-Wtautological-compare]
2 include/linux/dynamic_debug.h:78:3: warning: unsupported argument to '__builtin_return_address'
5 drivers/connector/cn_proc.c:349:23: warning: self-comparison always evaluates to false [-Wtautological-compare]
5 drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c:1428:6: warning: 'skb' may be used uninitialized in this function [-Wmaybe-uninitialized]
5 kernel/audit.c:653:22: warning: self-comparison always evaluates to false [-Wtautological-compare]
6 kernel/taskstats.c:298:22: warning: self-comparison always evaluates to false [-Wtautological-compare]
7 drivers/usb/gadget/legacy/inode.c:648:10: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized]
20 drivers/net/ethernet/smsc/smc91x.c:558:14: warning: self-comparison always evaluates to true [-Wtautological-compare]
No new syscalls
No section mismatches