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:
8e45099 Merge tag 'regulator-v3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Build logs (stderr only) can be found at the following link (experimental):
http://arm-soc.lixom.net/buildlogs/mainline/v3.13-rc1-94-g8e45099/
Runtime: 35m 28s
Passed: 119
Failed: 0
Warnings: 21
Section mismatches: 0
-------------------------------------------------------------------------------
Failed defconfigs:
-------------------------------------------------------------------------------
Errors:
Warnings:
1 arch/arm/mach-omap2/pm34xx.c:123:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 drivers/spi/spi-davinci.c:966:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'resource_size_t' [-Wformat=]
1 drivers/spi/spi-davinci.c:966:3: warning: format '%d' expects argument of type 'int', but argument 4 has type 'resource_size_t' [-Wformat=]
2 drivers/dma/at_hdmac_regs.h:350:23: warning: 'chan2parent' defined but not used [-Wunused-function]
2 drivers/gpu/host1x/hw/cdma_hw.c:57:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=]
2 drivers/gpu/host1x/hw/debug_hw.c:167:10: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'dma_addr_t' [-Wformat=]
2 drivers/mtd/nand/gpmi-nand/gpmi-nand.c:123:13: warning: 'set_geometry_by_ecc_info' defined but not used [-Wunused-function]
2 net/netfilter/ipvs/ip_vs_sync.c:1640:8: warning: unused variable 'ret' [-Wunused-variable]
4 drivers/dma/amba-pl08x.c:1172:2: warning: passing argument 1 of 'dma_descriptor_unmap' from incompatible pointer type [enabled by default]
4 drivers/dma/mv_xor.c:57:12: warning: 'mv_desc_get_dest_addr' defined but not used [-Wunused-function]
Section mismatches:
Here are some basic Tegra test results for Linux v3.13-rc1.
Logs and other details at:
http://nvt.pwsan.com/pub/linux/testlogs/test_v3.13-rc1/20131125105015/
Test summary
------------
Build: zImage:
Pass: ( 2/ 2): multi_v7_defconfig, tegra_defconfig
Boot to userspace: multi_v7_defconfig:
Pass: ( 2/ 2): tegra114-dalmore-headless, tegra30-beaver
Boot to userspace: tegra_defconfig:
Pass: ( 2/ 2): tegra114-dalmore-headless, tegra30-beaver
vmlinux object size
(delta in bytes from test_v3.12 (test_v3.12)):
text data bss total kernel
-458712 +3432 +5624 -449656 multi_v7_defconfig
-420983 +856 +4564 -415563 tegra_defconfig
Boot-time memory difference
(delta in bytes from test_v3.12 (test_v3.12))
avail rsrvd high freed board kconfig dtb
416k -416k . -4k tegra114-dalmore-hea multi_v7_defconfig tegra114-dalmore
392k -392k . 8k tegra114-dalmore-hea tegra_defconfig tegra114-dalmore
428k -428k . -4k tegra30-beaver multi_v7_defconfig tegra30-beaver
404k -404k . 8k tegra30-beaver tegra_defconfig tegra30-beaver
The large size deltas are due to a toolchain switchover from CodeSourcery 2010.09 to Ubuntu/Linaro 4.6.3-1ubuntu5.
I'd expect that if the toolchain remained the same, the size deltas would be similar to the OMAP deltas:
http://www.pwsan.com/omap/testlogs/test_v3.13-rc1/20131124223225/README.txt
This toolchain probably won't stay in use for very long here.
(Since this is a mainline kernel test, in my view, the primary test toolchain should also be mainline gcc/binutils.)
Here are the build results from automated periodic testing.
The tree being built was next, found at:
http://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git (master branch)
Topmost commit:
a05e9df Add linux-next specific files for 20131125
Build logs (stderr only) can be found at the following link (experimental):
http://arm-soc.lixom.net/buildlogs/next/next-20131125/
Runtime: 36m 36s
Passed: 120
Failed: 0
Warnings: 16
Section mismatches: 0
-------------------------------------------------------------------------------
Failed defconfigs:
-------------------------------------------------------------------------------
Errors:
Warnings:
2 drivers/dma/at_hdmac_regs.h:350:23: warning: 'chan2parent' defined but not used [-Wunused-function]
2 drivers/gpu/host1x/hw/cdma_hw.c:57:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=]
2 drivers/gpu/host1x/hw/debug_hw.c:167:10: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'dma_addr_t' [-Wformat=]
2 net/netfilter/ipvs/ip_vs_sync.c:1640:8: warning: unused variable 'ret' [-Wunused-variable]
4 drivers/dma/amba-pl08x.c:1172:2: warning: passing argument 1 of 'dma_descriptor_unmap' from incompatible pointer type [enabled by default]
4 drivers/dma/mv_xor.c:57:12: warning: 'mv_desc_get_dest_addr' defined but not used [-Wunused-function]
Section mismatches: