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xen-ppc-devel
Mark F Mergen wrote:
The problem state Linux on Xen-PPC has been mostly running for about a
week, but with some instability due to loose ends in pte flush. This
area of Linux has changed significantly since the version used for the
prototype based on Rhype, so it's taken a few days to find the right
place in Linux to modify. I've generalized the noHV pte insert code
in Xen as part of this.
As I predicted in my last note to this list, we've reached the end of
progress on simulator. Everything I know how to run on the simple
ramdisk system runs and seems stable. Further progress requires
integration with Maria's bringup base on Apple G5 hardware, which was
set aside for other priorities.
As usual, patches for Xen and Linux are available for interested
parties. For those with access to my source tree
/a/kix/homes/kix/mergen/xen, the Xen patch is in xen-nohv/xen-nohv and
the Linux patch is in linux/linux-2.6.prlp/linux-prlp. You also need
the two new Xen files arch/powerpc/powerpc64/nohv.c and
include/asm-powerpc/nohv.h. These mods work against Xen and Linux
trees from xensource at the time of this note.
Mark Mergen
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Beside the patches and the files you mentioned before, nohv.[hc] what
else does one need. Currently I cannot compile
nohv.c: In function `h_create_vm_area':
nohv.c:107: error: `DOMF_' undeclared (first use in this function)
nohv.c:107: error: (Each undeclared identifier is reported only once
nohv.c:107: error: for each function it appears in.)
nohv.c:107: error: parse error before "switch"
nohv.c:110: error: break statement not within loop or switch
nohv.c:100: warning: unused variable `vma'
nohv.c: At top level:
nohv.c:113: error: parse error before "if"
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