>>> On 22.04.16 at 12:54, <konrad.w...@oracle.com> wrote: > The thing that makes it "safe" (in lieu of your comment about > re-ordering) is that the trap code does: > > 1289 /* WARN, BUG or ASSERT: decode the filename pointer and line > number. */ > 1290 filename = bug_ptr(bug); > 1291 if ( !is_kernel(filename) && !is_patch(filename) ) > 1292 goto die; > > Which means we first try 'is_kernel'. Since the list addition cannot be > part of the payload it will always be part of the hypervisor.
I'm sorry, but no. The bug hit (and hence the referenced file name) may be in some other payload, requiring list traversal. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
