search for: guest_access

Hi! I cleaned up xen/include/asm-x86/guest_access.h. I also fixed a bug in __copy_field_from_guest(), which seems to me to be a kind of cut-copy-paste bug. copy_{to,from}_user() and copy_{to,from}_user_hvm() expect a non-const argument as the first argument. So I remove the consts from the initializer. I replace typeof with __typeof__, which is...

The guest handle checks should use paging_* predicates, not shadow_*. Also tidy up a few places where p2m definitions were being imported via asm/guest_access.h -> asm/shadow.h -> asm/p2m.h Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com> -- Tim Deegan <Tim.Deegan@citrix.com> Principal Software Engineer, Citrix Systems (R&D) Ltd. [Company #02300071, SL9 0DZ, UK.] _______________________________________________ Xen-devel mailing...

Hello, our samba server runs in security = user mode. Now I need a share people can connect to, even if they are not in the domain. I tried this configuration [open] comment = Fuer Scripte die via Mcafee gestartet werden guest only = yes #security = share path = /san/san-lacie/abteilungen/allgemein/mcafee read only = no writable = no printable = no Browseable = No but it does not work.

...al address. Because ia64 should also use physicall address, I think it''s better to re-use the ppc code and to put into common code. I''d propose to submit this patch is every part is OK (ie no NAK). This patch creates include/xen/xencomm_access.h which is to be included by asm/guest_access.h. It also creates common/xencomm.c which is compiled only if HAS_XENCOMM is y in Rules.mk. Arch using xencomm should defines a few arch-specific macros and function. I will submit the linux side soon. Tristan. _______________________________________________ Xen-devel mailing list Xen-devel@...

...CC_HAS_VISIBILITY_ATTRIBUTE -fshort-wchar -c compat.c -o compat.o In file included from /<<PKGBUILDDIR>>/debian/build/build-hypervisor_amd64_amd64/xen/include/asm/uaccess.h:12:0, from /<<PKGBUILDDIR>>/debian/build/build-hypervisor_amd64_amd64/xen/include/asm/guest_access.h:10, from /<<PKGBUILDDIR>>/debian/build/build-hypervisor_amd64_amd64/xen/include/xen/guest_access.h:10, from compat.c:1: runtime.c: In function 'efi_compat_get_info': /<<PKGBUILDDIR>>/debian/build/build-hypervisor_amd64_amd64/xen/in...

...| 2 +- xen/common/sysctl.c | 2 +- xen/common/xenoprof.c | 8 ++-- xen/drivers/acpi/pmstat.c | 2 +- xen/drivers/char/console.c | 6 ++-- xen/drivers/passthrough/iommu.c | 2 +- xen/include/asm-arm/guest_access.h | 19 +++++++++-- xen/include/asm-arm/hypercall.h | 2 +- xen/include/asm-arm/mm.h | 2 +- xen/include/asm-x86/guest_access.h | 19 +++++++++-- xen/include/asm-x86/hap.h | 2 +- xen/include/asm-x86/hypercall.h | 24 ++++++...

...en in an endian neutral fashion. Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com> diff -r 1f611b58729f xen/common/grant_table.c --- a/xen/common/grant_table.c Wed Aug 09 18:53:00 2006 -0400 +++ b/xen/common/grant_table.c Fri Aug 11 12:29:48 2006 -0400 @@ -32,6 +32,17 @@ #include <xen/guest_access.h> #include <acm/acm_hooks.h> +/* The first to members of a grant entry are updated as a combined + * pair. The following union allows that to happen in an endian + * neutral fashion. */ +union grant_combo { + uint32_t word; + struct { + uint16_t flags; + domid_t d...

...| 2 +- xen/common/sysctl.c | 2 +- xen/common/xenoprof.c | 8 ++-- xen/drivers/acpi/pmstat.c | 2 +- xen/drivers/char/console.c | 6 ++-- xen/drivers/passthrough/iommu.c | 2 +- xen/include/asm-arm/guest_access.h | 2 +- xen/include/asm-arm/hypercall.h | 2 +- xen/include/asm-arm/mm.h | 2 +- xen/include/asm-x86/hap.h | 2 +- xen/include/asm-x86/hypercall.h | 24 +++++++------- xen/include/asm-x86/mem_event.h | 2 +- xen/incl...

Looks like cset 8863 included a header in xenbus.h that makes the ia64 build unhappy. domid_t isn''t define so we blow up including grant_table.h. Fix below. Thanks, Alex Signed-off-by: Alex Williamson <alex.williamson@hp.com> --- diff -r 3ed537add538 linux-2.6-xen-sparse/include/xen/xenbus.h --- a/linux-2.6-xen-sparse/include/xen/xenbus.h Fri Feb 17 21:26:49 2006 +0100 +++

...HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <xen/errno.h> +#include <xen/guest_access.h> +#include <xen/types.h> +#include <xen/coverage.h> + +#ifndef __clang__ +#error "LLVM coverage selected without clang compiler" +#endif + +#define LLVM_PROFILE_MAGIC_64 (uint64_t)255 << 56 | (uint64_t)'l' << 48 | \ + (uint64_t)'p' <&l...

Hello, The following patch series enables LLVM coverage support for the Xen hypervisor. This first patches are a re-organization of the gcov support, in order to make the support generic for all coverage technologies. This is mostly a name change from gcov -> cov in several places and files, together with the addition of a Kconfig option in order to enable LLVM coverage. Patch 7 introduces

...| 235 ++++++++++++ xen/include/asm-arm/domain.h | 82 +++++ xen/include/asm-arm/elf.h | 33 ++ xen/include/asm-arm/event.h | 41 +++ xen/include/asm-arm/flushtlb.h | 31 ++ xen/include/asm-arm/grant_table.h | 35 ++ xen/include/asm-arm/guest_access.h | 131 +++++++ xen/include/asm-arm/hardirq.h | 28 ++ xen/include/asm-arm/hypercall.h | 24 ++ xen/include/asm-arm/init.h | 12 + xen/include/asm-arm/io.h | 12 + xen/include/asm-arm/iocap.h | 20 + xen/include/asm-arm/irq.h...

...entry.S | 2 + xen/arch/x86/x86_64/entry.S | 2 + xen/common/Makefile | 1 + xen/common/domain.c | 13 +- xen/common/event_channel.c | 39 +- xen/common/v4v.c | 1905 ++++++++++++++++++++++++++++++++++++ xen/include/asm-x86/guest_access.h | 3 + xen/include/public/v4v.h | 324 ++++++ xen/include/public/xen.h | 3 +- xen/include/xen/event.h | 3 + xen/include/xen/sched.h | 4 + xen/include/xen/v4v.h | 133 +++ 13 files changed, 2421 insertions(+), 17 deletions(-)...

(moving to xen-devel, xen-arm is for the older PV ARM port) On Tue, 2013-06-25 at 23:59 +0000, Eric Trudeau wrote: > Hi, I am trying to build the XEN tools for our port of XEN to our > Cortex A15-based platform. > > I am using the repo at git://xenbits.xenproject.org/xen.git to > cross-compile the tools into our rootfs. Which branch/changeset are you using? I've heard that

Hi all, this patch series introduces support for runstate_memory_area on ARM. The first patch moves VCPUOP_register_runstate_memory_area to common code, while the second one add VCPUOP_register_runstate_memory_area to the whilelist of vcpu_op hypercalls supported on ARM and properly updates the runstate_memory_area during vcpu context switch. Stefano Stabellini (2): xen: move

...* Local variables: * mode: C diff --git a/xen/arch/arm/p2m.c b/xen/arch/arm/p2m.c index 2d09fef..b7dbf7d 100644 --- a/xen/arch/arm/p2m.c +++ b/xen/arch/arm/p2m.c @@ -6,6 +6,8 @@ #include <xen/bitops.h> #include <asm/flushtlb.h> #include <asm/gic.h> +#include <xen/guest_access.h> +#include <xen/pfn.h> void dump_p2m_lookup(struct domain *d, paddr_t addr) { @@ -113,6 +115,10 @@ static int p2m_create_table(struct domain *d, pte = mfn_to_p2m_entry(page_to_mfn(page), MATTR_MEM); + /* mark the write bit (page table''s case, ro bit) as 0...

...config.h> +#include <xen/lib.h> +#include <xen/types.h> +#include <xen/init.h> +#include <xen/errno.h> +#include <xen/spinlock.h> +#include <xen/bitmap.h> +#include <xen/sched.h> +#include <xen/event.h> +#include <xen/irq.h> +#include <xen/guest_access.h> +#include <public/arch-arm.h> +#include <public/physdev.h> + +int do_physdev_op(int cmd, XEN_GUEST_HANDLE(void) arg) +{ + NOT_YET(); + + return -EINVAL; +} _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource...

...rig/xen/common/event_channel.c 2006-08-07 09:07:03.000000000 +0200 +++ 2006-10-04/xen/common/event_channel.c 2006-10-04 15:11:03.000000000 +0200 @@ -23,6 +23,7 @@ #include <xen/event.h> #include <xen/irq.h> #include <xen/iocap.h> +#include <xen/compat.h> #include <xen/guest_access.h> #include <asm/current.h> @@ -33,7 +34,7 @@ #define bucket_from_port(d,p) \ ((d)->evtchn[(p)/EVTCHNS_PER_BUCKET]) #define port_is_valid(d,p) \ - (((p) >= 0) && ((p) < MAX_EVTCHNS) && \ + (((p) >= 0) && ((p) < MAX_EVTCHNS(d)) &...

This series consists of improvements to Xen''s ability to print traces of its own stack, and specifically for the stack overflow case to be able to use frame pointers in a debug build. I have dev tested the series in debug and non-debug cases, with and without memory guards, and I believe that all the stack traces look correct. However, I would greatly appreciate a second opinion on the

...asm-arm/domain.h | 82 ++++ xen/include/asm-arm/elf.h | 33 ++ xen/include/asm-arm/event.h | 41 ++ xen/include/asm-arm/flushtlb.h | 31 ++ xen/include/asm-arm/grant_table.h | 35 ++ xen/include/asm-arm/guest_access.h | 125 +++++ xen/include/asm-arm/hardirq.h | 28 ++ xen/include/asm-arm/hypercall.h | 24 + xen/include/asm-arm/init.h | 12 + xen/include/asm-arm/io.h | 12 + xen/include/asm-arm/iocap.h...