Displaying 20 results from an estimated 34 matches for "physdev_ap".
Did you mean:
physdev_op
2012 Sep 14
3
memory corruption in HYPERVISOR_physdev_op()
...rc = _hypercall1(int, physdev_op_compat, &op);
398 memcpy(arg, &op.u, sizeof(op.u));
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Some of the arg buffers are not as large as sizeof(op.u) which is either
12 or 16 depending on the size of longs in struct physdev_apic.
399 }
400 return rc;
401 }
One example of this is in xen_initdom_restore_msi_irqs().
arch/x86/pci/xen.c
337 struct physdev_pci_device restore_ext;
338
339 restore_ext.seg = pci_domain_nr(dev->bus);
340...
2012 Sep 14
3
memory corruption in HYPERVISOR_physdev_op()
...rc = _hypercall1(int, physdev_op_compat, &op);
398 memcpy(arg, &op.u, sizeof(op.u));
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Some of the arg buffers are not as large as sizeof(op.u) which is either
12 or 16 depending on the size of longs in struct physdev_apic.
399 }
400 return rc;
401 }
One example of this is in xen_initdom_restore_msi_irqs().
arch/x86/pci/xen.c
337 struct physdev_pci_device restore_ext;
338
339 restore_ext.seg = pci_domain_nr(dev->bus);
340...
2012 Sep 14
3
memory corruption in HYPERVISOR_physdev_op()
...rc = _hypercall1(int, physdev_op_compat, &op);
398 memcpy(arg, &op.u, sizeof(op.u));
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Some of the arg buffers are not as large as sizeof(op.u) which is either
12 or 16 depending on the size of longs in struct physdev_apic.
399 }
400 return rc;
401 }
One example of this is in xen_initdom_restore_msi_irqs().
arch/x86/pci/xen.c
337 struct physdev_pci_device restore_ext;
338
339 restore_ext.seg = pci_domain_nr(dev->bus);
340...
2008 May 19
20
[PATCH 00/23] ia64/xen domU take 6
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
2008 May 19
20
[PATCH 00/23] ia64/xen domU take 6
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
2008 Apr 30
23
[PATCH 00/23] ia64/xen domU take 5
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
2008 Apr 30
23
[PATCH 00/23] ia64/xen domU take 5
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
2008 Apr 09
24
[PATCH 00/23] ia64/xen domU take 4
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
2008 Apr 09
24
[PATCH 00/23] ia64/xen domU take 4
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
2008 Jun 10
31
[PATCH 00/27] ia64/xen domU take 7
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.
2008 Jun 10
31
[PATCH 00/27] ia64/xen domU take 7
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.
2008 Jul 03
29
[PATCH 00/29] ia64/xen domU take 8
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
2008 Jul 03
29
[PATCH 00/29] ia64/xen domU take 8
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
2008 Jul 17
31
[PATCH 00/29] ia64/xen domU take 9
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
2008 Jul 17
31
[PATCH 00/29] ia64/xen domU take 9
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
2008 Aug 26
30
[PATCH 00/30] ia64/xen domU take 10
This patchset is ia64/xen domU patch take 10 which is rebased
to 2.6.27-rc4.
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
2008 Aug 26
30
[PATCH 00/30] ia64/xen domU take 10
This patchset is ia64/xen domU patch take 10 which is rebased
to 2.6.27-rc4.
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
2008 Oct 14
32
[PATCH 00/32] ia64/xen domU take 11
This patchset is ia64/xen domU patch take 11.
Tony, please commit those patches.
They are ready to commit because all the issues which were pointed out
had been addressed and got enough reviews.
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
2008 Oct 14
32
[PATCH 00/32] ia64/xen domU take 11
This patchset is ia64/xen domU patch take 11.
Tony, please commit those patches.
They are ready to commit because all the issues which were pointed out
had been addressed and got enough reviews.
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
2008 Oct 17
34
[PATCH 00/33] ia64/xen domU take 12
This patchset is ia64/xen domU patch take 12.
Tony, please commit those patches.
They are ready to commit because all the issues which were pointed out
had been addressed and got enough reviews.
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