search for: tot_pages

...correct ifdef block in memory.c [keir] v1->v2: - Add reset-to-zero page claim in domain_kill [JBeulich] - Proper handling of struct passed to hypercall [JBeulich] - Fix alloc_heap_pages when a domain has a claim [JBeulich] - Need not hold heap_lock if !d->unclaimed_pages [keir] - Fix missed tot_pages call in donate_page [djm] - Remove domain_reset_unclaimed_pages; use set with zero [djm] - Bugfixes found through testing in set_unclaimed [djm] - More comments in code [djm] - Code formatting fixes [djm] === Motivation: The goal of this hypercall is to attempt to atomically and very quickly det...

This patch series includes a series of bugs related to p2m, ept, and PoD code which were found as part of our XenServer product testing. Each of these fixes actual bugs, and the 3.4-based version of the patch has been tested thoroughly. (There may be bugs in porting the patches, but most of them are simple enough as to make it unlikely.) Each patch is conceptually independent, so they can each

...omain.c b/tools/libxc/xc_domain.c index d98e68b..6d06f7c 100644 --- a/tools/libxc/xc_domain.c +++ b/tools/libxc/xc_domain.c @@ -234,6 +234,7 @@ int xc_domain_getinfo(xc_interface *xch, info->ssidref = domctl.u.getdomaininfo.ssidref; info->nr_pages = domctl.u.getdomaininfo.tot_pages; + info->nr_unclaimed_pages = domctl.u.getdomaininfo.unclaimed_pages; info->nr_shared_pages = domctl.u.getdomaininfo.shr_pages; info->nr_paged_pages = domctl.u.getdomaininfo.paged_pages; info->max_memkb = domctl.u.getdomaininfo.max_pages << (PAGE_...

Hi All, I am not very familiar with xen details. Now I am thinking of building two privilged domain(domain 0 not driver domain) at boot time. The other question is that wether it is possible to create another domain 0 by domain-builder running in domain0? Does it make sense when domain 0 is shut down unexpectedly another domain 0 can run at once. Maybe it is absurd. I am looking forwards

...= live_shinfo->arch.max_pfn; + + DPRINTF("saved hvm domain info:max_memkb=0x%lx, max_mfn=0x%lx, nr_pages=0x%lx\n", info.max_memkb, max_mfn, info.nr_pages); + + /* nr_pfns: total pages excluding vga acc mem + * max_pfn: nr_pfns + 0x20 vga hole(0xa0~0xc0) + * getdomaininfo.tot_pages: all the allocated pages for this domain + */ + if (live) { + ERROR("hvm domain doesn''t support live migration now.\n"); + goto out; + + if (xc_shadow_control(xc_handle, dom, + XEN_DOMCTL_SHADOW_OP_ENABLE_LOGDIRTY, +...

....vcpuaffinity.cpumap.bitmap.p, + domctl->u.vcpuaffinity.cpumap.nr_cpus / 8); + break; + + case XEN_DOMCTL_getdomaininfo: + POST_XEN_DOMCTL_WRITE(getdomaininfo, domain); + POST_XEN_DOMCTL_WRITE(getdomaininfo, flags); + POST_XEN_DOMCTL_WRITE(getdomaininfo, tot_pages); + POST_XEN_DOMCTL_WRITE(getdomaininfo, max_pages); + POST_XEN_DOMCTL_WRITE(getdomaininfo, shr_pages); + POST_XEN_DOMCTL_WRITE(getdomaininfo, shared_info_frame); + POST_XEN_DOMCTL_WRITE(getdomaininfo, cpu_time); + POST_XEN_DOMCTL_WRITE(getdomaininfo, nr_online_vcpus); +...

...hich this domain is bound. */ +#define XEN_DOMINF_cpumask 255 +#define XEN_DOMINF_cpushift 8 + /* XEN_DOMINF_shutdown guest-supplied code. */ +#define XEN_DOMINF_shutdownmask 255 +#define XEN_DOMINF_shutdownshift 16 + uint32_t flags; /* XEN_DOMINF_* */ + uint64_t tot_pages; + uint64_t max_pages; + uint64_t shared_info_frame; /* MFN of shared_info struct */ + uint64_t cpu_time; + uint32_t nr_online_vcpus; /* Number of VCPUs currently online. */ + uint32_t max_vcpu_id; /* Maximum VCPUID in use by this domain. */ + uint32_t ssidref; + xen...

These two patches were originally part of the XSM series that I have posted, and remain prerequisites for that series. However, they are independent of the XSM changes and are a useful simplification regardless of the use of XSM. The Acked-bys on these patches were provided before rebasing them over the copyback changes in 26268:1b72138bddda, which had minor conflicts that I resolved. [PATCH

Hi, V6: The only change from V5 is in patch #6: - changed comment to reflect autoxlate - removed a redundant ASSERT - reworked logic a bit so that get_page_from_gfn() is called with NULL for p2m type as before. arm has ASSERT wanting it to be NULL. Tim: patch 4 needs your approval. Daniel: patch 5 needs your approval. These patches implement PVH dom0. Patches 1 and 2

I''ve addressed all (I think/hope) of the review comments. The main change is to expose the guest virtual platform (e.g. memory layout and interrupt usage etc) to the toolstack via the public interface. This is then used during FDT generation. I have just codified the current defacto standard layout, it''s probably not the best layout but any change can be a separate patch/series.

This patch set adds XSM security labels to useful debugging output locations, and fixes some assumptions that all interrupts behaved like GSI interrupts (which had useful non-dynamic IDs). It also cleans up the policy build process and adds an example of how to use the user field in the security context. Debug output: [PATCH 01/10] xsm: Add security labels to event-channel dump [PATCH 02/10] xsm:

Biggest change is to switch the new DTB node to /xen-core-devices instead of /xen at Stefano''s request. I also dropped the few patches title HACK etc which weren''t supposed to be there and fixed up some bits and pieces which folks commented on. George, WRT the freeze I think this is functionality which we cannot ship Xen 4.4 without. The impact is entirely constrained to the

The following series of patches fill in most of the gaps in the OCaml bindings to libxl, to make them useful for clients such as xapi/xenopsd (from XCP). There are a number of bugfixes to the existing bindings as well. I have an experimental version of xenopsd that successfully uses the new bindings. An earlier version of the first half of the series was submitted to the last by Ian Campbell on