[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-ia64-devel] Re: [PATCH 0/5] fix fpswa and related issues.
On Tue, 2008-12-09 at 18:29 +0900, Isaku Yamahata wrote: > Hi. This patch series addresses the bug reported as > http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1392 > Please test it. > > It includes some clean ups and a reimplementation of fpswa hypercall. > When fp fault/trap occurs, xen vmm tries to get a bundle in question > from guest virtual address space. It sometimes fails because of > I/D tlb cache. In that case inject the fault/trap into a guest > and let a guest to call fpswa hypercall. Hi Isaku, I've been testing this for a few hours today (over 25k iterations) and it seems to fix the problem for me. Thanks! Alex -- Alex Williamson HP Open Source & Linux Org. _______________________________________________ Xen-ia64-devel mailing list Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-ia64-devel
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