search for: table_base

...>>> George Dunlap <George.Dunlap at eu.citrix.com> 25.02.10 13:13 >>> >>>Any suggestions for a simple fix I can try to push upstream? >> >> I'm afraid not (other than simply disabling at least the MSI-X part of >> the code), as it would require table_base to be initialized properly. >> >> Jan >> >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel at lists.xensource.com >> http://lists.xensource.com/xen-devel >> > diff -u -r build_i386_xen_686/drivers/p...

...f a machine address from Dom0 to Xen implies that Dom0 knows what it does, and Xen trusts it. Specifically, struct physdev_map_pirq has this contents according to the trace .domid = 00007ff0 .type = 00000000 .index = ffffffff .pirq = ffffffff .bus = 00000000 .devfn = 00000008 .entry_nr = 00000000 .table_base = f5861e4a00000001 table_base would seem like not having been initialized at all. I would guess that they use the structure definition from before c/s 18323 (which had, instead of a table_base member, an int field indicating MSI vs. MSI-X. The original definition was added with c/s 17534 and 17535...

Hi, I''ve been trying to boot stefano''s minimal dom0 kernel from git://xenbits.xen.org/people/sstabellini/linux-pvhvm.git 2.6.36-rc1-initial-domain-v2+pat On xen-unstable, I get the following WARN_ON()''s from Xen when bringing up the NIC''s, then the machine hangs forever when trying to login either over serial or NIC. (XEN) Xen WARN at msi.c:649 (XEN) ----[

...e + <offset> = <address of symbol> + <constant>`. The RHS can also be `<table base> + constant`. So I think it could be run at link time. Alternatively, I think we could run $__wasm_call_ctors as first thing in a linker-generated main function after updating memory_base and table_base of the imported module and it'd apply the relocations. Would this make sense? I'm new at wasm and not too experienced in linking (just a happy user of ld.lld and gold) so it's possible that I'm missing something and this is not going to work. Thanks, Ömer

On Xen-3.3.0, domain0 Megaraid SAS (SAS 1068 controller) driver is not loading correctly if vtd support in Xen is enabled. It fails at the point of initializing firmware. I wasn''t seeing this error with Xen-3.2.2-rc3 (Unstable version), though with vtd disabled in Xen-3.3.0, it is working. Looks like a degrade problem. Any clues? Thx, Venkat