On 24.07.10 02:45, Jean-Yves Migeon wrote: > Module Name: src > Committed By: jym > Date: Sat Jul 24 00:45:57 UTC 2010 > > Modified Files: > src/sys/arch/i386/conf: GENERIC > src/sys/arch/i386/i386: bioscall.S kvm86call.S locore.S machdep.c > mptramp.S multiboot.c > src/sys/arch/i386/include: pmap.h > src/sys/arch/x86/include: cpu.h pmap.h > src/sys/arch/x86/x86: cpu.c pmap.c > src/sys/arch/xen/x86: cpu.c x86_xpmap.c xenfunc.c > > Log Message: > Welcome PAE inside i386 current. >
Great work! [...] > XXX kvm(3) will be fixed in another patch to properly handle both PAE and !PAE > kernel dumps (VA => PA macros are slightly different, and need proper 64 bits > PA support in kvm_i386). > > XXX Mixing PAE and !PAE modules may lead to unwanted/unexpected results. This > cannot be solved easily, and needs lots of thinking before being declared > safe (paddr_t/bus_addr_t size handling, PD/PT macros abstractions). > How about making paddr_t always 64bit? That makes it much easier to deal with in libkvm. paddr_t being always 64bit wide also allows to switch PAE on and off at runtime like Solaris does. Pleaes fix the amd64 build error reported on current-us...@. The build error is related to rump. Christoph
