Hi, I've verified that toolchain 11.12 compiles our userland ok, the only problem is w/ the kernel. A build using the 11.12 toolchain for userland and an older toolchain for the kernel is ok.
Currently trying some other workarounds, such as adding -mno-unaligned-access to the kernel compiler flags, checking if it's already fixed on head, trying the generic arm-eabi toolchain for the kernel, etc.
ttyl bero