> Note that these functions are normally used on uncacheable memory which > is strongly ordered on x86. There should be no reordering at all. On > PowerPC barrier instructions are needed to prevent reordering.
Correct. The current lkpi implementation also assumes that device endian == host endian. The Linux generic accessors will do use endian macros to byte swap where necessary. The following change fixes radeon attach issues: https://github.com/POWER9BSD/freebsd/commit/be6c98f5c2e2ed9a4935ac5b67c468b75f3b4457 _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
