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| author | Alex Williamson <alex.williamson@hp.com> | 2007-12-17 09:33:52 -0700 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@hp.com> | 2007-12-17 09:33:52 -0700 |
| commit | 2707b54e9bf13dad99d2467bfecd6dbfac475e41 (patch) | |
| tree | 3de47a0966aa92882c73978f64d4b3ea7f21c290 | |
| parent | c2abdc291eb4e48f26c8066225a6f02407efe91c (diff) | |
| download | xen-2707b54e9bf13dad99d2467bfecd6dbfac475e41.tar.gz xen-2707b54e9bf13dad99d2467bfecd6dbfac475e41.tar.bz2 xen-2707b54e9bf13dad99d2467bfecd6dbfac475e41.zip | |
[IA64] xenoprof: fix xenoprof_shared_gmfn()
fix panic after xenoprof shutdown as follows.
(XEN) Xen BUG at mm.c:1265
(XEN) FIXME: implement ia64 dump_execution_state()
(XEN)
(XEN) ****************************************
(XEN) Panic on CPU 0:
(XEN) Xen BUG at mm.c:1265
(XEN) ***************************************
The c/s 14624:64ab7d443549 changed the p2m table semantics so that
xenoprof_shared_gmfn() also needs catch it up.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
| -rw-r--r-- | xen/include/asm-ia64/xenoprof.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/xen/include/asm-ia64/xenoprof.h b/xen/include/asm-ia64/xenoprof.h index 1d917532b5..f5ac2a6f5d 100644 --- a/xen/include/asm-ia64/xenoprof.h +++ b/xen/include/asm-ia64/xenoprof.h @@ -48,8 +48,13 @@ static inline void xenoprof_backtrace( /* To be implemented */ return; } -#define xenoprof_shared_gmfn(d, gmaddr, maddr) \ - assign_domain_page((d), (gmaddr), (maddr)); +#define xenoprof_shared_gmfn(d, gmaddr, maddr) \ +do { \ + unsigned long ret; \ + ret = create_grant_host_mapping((gmaddr), \ + (maddr) >> PAGE_SHIFT, 0, 0); \ + BUG_ON(ret != GNTST_okay); \ +} while (0) static inline int ring(const struct pt_regs* regs) |