On Tue, Feb 21, 2012 at 02:19:01AM +0000, Matt Thomas wrote: > Module Name: src > Committed By: matt > Date: Tue Feb 21 02:19:01 UTC 2012 > > Modified Files: > src/sys/arch/powerpc/include: cdefs.h > > Log Message: > Restore back to double alignment.
For reference: __ALIGNBYTES is used for two purposes. The first purpose is stack alignment, which is what was intended here. The second purpose is the alignment for CMSG_SPACE and friends, which was not intended. The latter is part of the system ABI. Joerg