Here are some basic OMAP test results for Linux v4.2. Logs and other details at:
http://www.pwsan.com/omap/testlogs/test_v4.2/20150913144826/
Test summary ------------
Build: uImage: Pass ( 3/ 3): omap1_defconfig, omap1_defconfig_1510innovator_only, omap1_defconfig_5912osk_only
Build: uImage+dtb: Pass (13/13): omap2plus_defconfig_am33xx_only/am335x-bone, omap2plus_defconfig/omap4-panda, omap2plus_defconfig/omap4-panda-es, omap2plus_defconfig/omap4-var-stk-om44, omap2plus_defconfig/omap3-evm-37xx, omap2plus_defconfig_n800_only_a/omap2420-n800, omap2plus_defconfig/omap2430-sdp, omap2plus_defconfig/am3517-evm, omap2plus_defconfig/omap3-beagle, omap2plus_defconfig/omap3-beagle-xm, omap2plus_defconfig/omap3-sbc-t3517, omap2plus_defconfig/omap5-uevm, omap2plus_defconfig/omap5-sbc-t54
Build: zImage: Pass (17/17): omap2plus_defconfig, omap2plus_defconfig_am33xx_only, omap2plus_defconfig_n800_only_a, omap2plus_defconfig_n800_multi_omap2xxx, omap2plus_defconfig_2430sdp_only, omap2plus_defconfig_cpupm, omap2plus_defconfig_no_pm, omap2plus_defconfig_omap2_4_only, omap2plus_defconfig_omap3_4_only, omap2plus_defconfig_omap5_only, omap2plus_defconfig_dra7xx_only, omap2plus_defconfig_am43xx_only, rmk_omap3430_ldp_oldconfig, rmk_omap3430_ldp_allnoconfig, rmk_omap4430_sdp_oldconfig, rmk_omap4430_sdp_allnoconfig, multi_v7_defconfig
Build warnings from toolchain: uImage: (none)
Build warnings from toolchain: uImage+dtb: (none)
Build warnings from toolchain: zImage: FAIL (10/17): omap2plus_defconfig, omap2plus_defconfig_am33xx_only, omap2plus_defconfig_2430sdp_only, omap2plus_defconfig_cpupm, omap2plus_defconfig_no_pm, omap2plus_defconfig_omap2_4_only, omap2plus_defconfig_omap3_4_only, omap2plus_defconfig_omap5_only, omap2plus_defconfig_dra7xx_only, omap2plus_defconfig_am43xx_only
Boot to userspace: FAIL ( 1/17): 2430sdp skip ( 3/17): 5912osk, 3517evm, 5430es2sbct54 Pass (13/17): am335xbonelt, am335xbone, 4430es2panda, 4460pandaes, 4460varsomom, 37xxevm, 3530es3beagle, 3530es31beagle, 3730beaglexm, 3730es12beaglexm, cmt3517, 5430es2uevm, 2420n800
Kernel warnings during boot to userspace: FAIL ( 2/17): 4430es2panda, cmt3517
PM: chip retention via suspend: FAIL ( 6/11): am335xbonelt, 4430es2panda, 4460varsomom, 37xxevm, 2430sdp, 5430es2uevm Pass ( 5/11): 4460pandaes, 3530es3beagle, 3530es31beagle, 3730beaglexm, 3730es12beaglexm
PM: chip retention via dynamic idle: FAIL ( 6/11): am335xbonelt, 4430es2panda, 4460varsomom, 37xxevm, 2430sdp, 5430es2uevm Pass ( 5/11): 4460pandaes, 3530es3beagle, 3530es31beagle, 3730beaglexm, 3730es12beaglexm
PM: chip off (except CORE, due to errata) via suspend: Pass ( 1/ 1): 3730beaglexm
PM: chip off (except CORE, due to errata) via dynamic idle: Pass ( 1/ 1): 3730beaglexm
PM: chip off via suspend: FAIL ( 1/ 4): 37xxevm Pass ( 3/ 4): 3530es3beagle, 3530es31beagle, 3730es12beaglexm
PM: chip off via dynamic idle: FAIL ( 1/ 4): 37xxevm Pass ( 3/ 4): 3530es3beagle, 3530es31beagle, 3730es12beaglexm
Kernel warnings during PM test: FAIL ( 1/17): 4430es2panda
Obsolete Kconfig symbols: FAIL ( 1/20): multi_v7_defconfig
vmlinux object size (delta in bytes from test_v4.2-rc8 (c13dcf9f2d6f5f06ef1bf79ec456df614c5e058b)): text data bss total kernel -168 0 0 -168 omap1_defconfig -168 0 0 -168 omap1_defconfig_1510innovator_only -168 0 0 -168 omap1_defconfig_5912osk_only -40 0 0 -40 multi_v7_defconfig -108 0 0 -108 omap2plus_defconfig -160 0 0 -160 omap2plus_defconfig_2430sdp_only -172 0 0 -172 omap2plus_defconfig_am33xx_only -108 0 0 -108 omap2plus_defconfig_am43xx_only -172 -8 0 -180 omap2plus_defconfig_cpupm -172 0 0 -172 omap2plus_defconfig_dra7xx_only 0 0 0 0 omap2plus_defconfig_n800_multi_omap2xxx -32 0 0 -32 omap2plus_defconfig_n800_only_a -172 0 0 -172 omap2plus_defconfig_no_pm -172 0 0 -172 omap2plus_defconfig_omap2_4_only -108 0 0 -108 omap2plus_defconfig_omap3_4_only -172 0 0 -172 omap2plus_defconfig_omap5_only -40 0 +8 -32 rmk_omap3430_ldp_allnoconfig +16 0 0 +16 rmk_omap3430_ldp_oldconfig -40 0 +8 -32 rmk_omap4430_sdp_allnoconfig -64 0 0 -64 rmk_omap4430_sdp_oldconfig
Boot-time memory difference (delta in bytes from test_v4.2-rc8 (c13dcf9f2d6f5f06ef1bf79ec456df614c5e058b)) avail rsrvd high freed board kconfig . . . 4k am335xbonelt omap2plus_defconfig