On Mon, Jun 30, 2014 at 10:53:20PM +0100, Andy Lutomirski wrote: > The core mm code will provide a default gate area based on > FIXADDR_USER_START and FIXADDR_USER_END if > !defined(__HAVE_ARCH_GATE_AREA) && defined(AT_SYSINFO_EHDR). > > This default is only useful for ia64. arm64, ppc, s390, sh, tile, > 64-bit UML, and x86_32 have their own code just to disable it. arm, > 32-bit UML, and x86_64 have gate areas, but they have their own > implementations. > > This gets rid of the default and moves the code into ia64. > > This should save some code on architectures without a gate area: it's > now possible to inline the gate_area functions in the default case.
For the arm64 bit: Acked-by: Will Deacon <will.dea...@arm.com> Will ------------------------------------------------------------------------------ Open source business process management suite built on Java and Eclipse Turn processes into business applications with Bonita BPM Community Edition Quickly connect people, data, and systems into organized workflows Winner of BOSSIE, CODIE, OW2 and Gartner awards http://p.sf.net/sfu/Bonitasoft _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
