On Mon, Nov 17, 2014 at 10:38:58AM +0800, Wang, Yalin wrote: > Joe has submitted patches to maintainers, > So we need wait for them to be accepted .
I ran these patches through my autobuilder, and while most builds didn't seem to be a problem, the randconfigs found errors: /tmp/ccbiuDjS.s:137: Error: selected processor does not support ARM mode `rbit r3,r2' /tmp/ccbiuDjS.s:145: Error: selected processor does not support ARM mode `rbit r0,r1' make[4]: *** [drivers/iio/amplifiers/ad8366.o] Error 1 /tmp/ccFhnoO3.s:6789: Error: selected processor does not support ARM mode `rbit r2,r2' make[4]: *** [drivers/mtd/devices/docg3.o] Error 1 /tmp/cckMf2pp.s:239: Error: selected processor does not support ARM mode `rbit ip,ip' /tmp/cckMf2pp.s:241: Error: selected processor does not support ARM mode `rbit r2,r2' /tmp/cckMf2pp.s:248: Error: selected processor does not support ARM mode `rbit lr,lr' /tmp/cckMf2pp.s:250: Error: selected processor does not support ARM mode `rbit r3,r3' make[5]: *** [drivers/video/fbdev/nvidia/nvidia.o] Error 1 /tmp/ccTgULsO.s:1151: Error: selected processor does not support ARM mode `rbit r1,r1' /tmp/ccTgULsO.s:1158: Error: selected processor does not support ARM mode `rbit r0,r0' /tmp/ccTgULsO.s:1164: Error: selected processor does not support ARM mode `rbit ip,ip' /tmp/ccTgULsO.s:1166: Error: selected processor does not support ARM mode `rbit r3,r3' /tmp/ccTgULsO.s:1227: Error: selected processor does not support ARM mode `rbit r5,r5' /tmp/ccTgULsO.s:1229: Error: selected processor does not support ARM mode `rbit lr,lr' /tmp/ccTgULsO.s:1236: Error: selected processor does not support ARM mode `rbit r0,r0' /tmp/ccTgULsO.s:1238: Error: selected processor does not support ARM mode `rbit r3,r3' make[5]: *** [drivers/video/fbdev/nvidia/nv_accel.o] Error 1 The root cause is that the kernel being built is supposed to support both ARMv7 and ARMv6K CPUs. However, "rbit" is only available on ARMv6T2 (thumb2) and ARMv7, and not plain ARMv6 or ARMv6K CPUs. -- FTTC broadband for 0.8mile line: currently at 9.5Mbps down 400kbps up according to speedtest.net. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
