search for: memory_op

...d a couple other >> corrections. I''ve also added the type to arch-x86_64.h and >> arch-ia64.h, so I think the patch is ready to be applied. > > What about the Linux kernel -- shouldn''t that be changed too? At least > where it handles arrays of longs passed to memory_op()? > > Inside Xen, does shadow.h really need changing at all? Once entries > are unpacked from an array by a hypercall they could just be passed > round as longs, right? I don''t think we need those changes in shadow.h. I''m not clear what we are tying to achieve here....

...6.16.29 with data structures to represent NUMA cpu and memory topology, and NUMA emulation (fake=). - Changes to the Xen page allocator adding a per-node bucket for each zone. Xen will continue to prioritize using the requested zone at the cost of using non-local memory. - Modified xen memory_ops to use NUMA-aware page allocator functions to help allocate node-local memory for guests - export NUMA topology through physinfo hypercall, integreated into Xend - fix-up nr_cpus calculation now that nr_nodes is not static - Add a tool to explore NUMA allocations and Xen heap status. Not...

This patch pretty prints the hypercall section for $xenperf -f Each hypercall count is tagged by its name. Reference: http://lists.xensource.com/archives/html/xen-ia64-devel/2006-08/msg00261.html Signed-off-by Ken Hironaka <kenny@logos.ic.i.u-tokyo.ac.jp> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

...+ VG_(dmsg)("Nevertheless we consider this a bug. Please report\n"); + VG_(dmsg)("it at http://valgrind.org/support/bug_reports.html &\n"); + VG_(dmsg)("http://wiki.xen.org/wiki/Reporting_Bugs_against_Xen.\n"); + + SET_STATUS_Failure(VKI_ENOSYS); +} + +PRE(memory_op) +{ + PRINT("__HYPERVISOR_memory_op ( %ld, %lx )", ARG1, ARG2); + + switch (ARG1) { + case XENMEM_set_memory_map: { + xen_foreign_memory_map_t *arg = + (xen_foreign_memory_map_t *)(unsigned int)ARG2; + PRE_MEM_READ("XENMEM_set_memory_map", +...

Does anyone know if the Xen 3.1.0 kernels as distributed in the "open source" tarballs (x86_64 version) are vulnerable to the recently-announced vulnerability CVE-2007-4573? IF so, is there any plan to release patched tarballs anytime soon? Thanks Steve Timm -- ------------------------------------------------------------------ Steven C. Timm, Ph.D (630) 840-8525 timm@fnal.gov

On Thu, 17 Jan 2013 22:22:47 -0500 Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote: > Jan had some comments about that patch: > > https://patchwork.kernel.org/patch/1745041/ > > Please fix it up so I can put it in the Linux tree. Please see below. Signed-off-by: Mukesh Rathor <mukesh.rathor@oracle.com> Thanks, Mukesh diff --git a/arch/x86/xen/xen-head.S

...in multicall_entry; - add missing include "xen.h" in version.h; - use proper printf flag for xen_ulong_t in python/xen/lowlevel/xc/xc; - add 2 missing #define _XEN_GUEST_HANDLE_PARAM for the compilation of the compat code; - add a patch to limit the maximum number of extents handled by do_memory_op; - remove the patch "introduce __lshrdi3 and __aeabi_llsr" that is already in the for-4.3 branch. Stefano Stabellini (5): xen: improve changes to xen_add_to_physmap xen: xen_ulong_t substitution xen: change the limit of nr_extents to UINT_MAX >> MEMOP_EXTENT_SHI...

...in multicall_entry; - add missing include "xen.h" in version.h; - use proper printf flag for xen_ulong_t in python/xen/lowlevel/xc/xc; - add 2 missing #define _XEN_GUEST_HANDLE_PARAM for the compilation of the compat code; - add a patch to limit the maximum number of extents handled by do_memory_op; - remove the patch "introduce __lshrdi3 and __aeabi_llsr" that is already in the for-4.3 branch. Stefano Stabellini (6): xen: improve changes to xen_add_to_physmap xen: xen_ulong_t substitution xen: change the limit of nr_extents to UINT_MAX >> MEMOP_EXTENT_SHI...

This patch series is a reworking of a series developed by Mukesh Rathor at Oracle. The entirety of the design and development was done by him; I have only reworked, reorganized, and simplified things in a way that I think makes more sense. The vast majority of the credit for this effort therefore goes to him. This version is labelled v13 because it is based on his most recent series, v11.

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. Changes from take 5 are rebased to Linux 2.6.26-rc3, bug fix ivt.S paravirtualization and multi entry point support. I believe these patches can be applied to the linux ia64 repository. This patchset does the followings. - Some preparation work. Mainly importing header files to

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. Changes from take 5 are rebased to Linux 2.6.26-rc3, bug fix ivt.S paravirtualization and multi entry point support. I believe these patches can be applied to the linux ia64 repository. This patchset does the followings. - Some preparation work. Mainly importing header files to

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor. - Add some helper functions which is necessary to

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor. - Add some helper functions which is necessary to

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. Please review and comments. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor. - Add some helper functions

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. Please review and comments. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor. - Add some helper functions

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was already merged to linux ia64 test branch. This patch is for linux ia64 test branch. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor.

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was already merged to linux ia64 test branch. This patch is for linux ia64 test branch. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor.

Hi. This patchset is ia64/xen domU patch take 8 which was updated following Tony's review. (Thank you very much, Tony.) This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset is for linux ia64 test branch and depends on some patches for xen common part I'll send separately. To compile, the changesets in x86/xen

Hi. This patchset is ia64/xen domU patch take 8 which was updated following Tony's review. (Thank you very much, Tony.) This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset is for linux ia64 test branch and depends on some patches for xen common part I'll send separately. To compile, the changesets in x86/xen

This patchset is ia64/xen domU patch take 9 which is rebased to 2.6.26 This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen