similar to: [PATCH 07/11] vmci_hash_table.patch: VMCI hash table implementation.

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_resource.c | 190 +++++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_resource.h | 59 ++++++++++ 2 files changed, 249 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_resource.c create mode 100644 drivers/misc/vmw_vmci/vmci_resource.h diff --git

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_resource.c | 190 +++++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_resource.h | 59 ++++++++++ 2 files changed, 249 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_resource.c create mode 100644 drivers/misc/vmw_vmci/vmci_resource.h diff --git

Second revision of the VMware VMCI RFC patchset. It incorperates fixes for all the feedback about the comment blocks and style and now passes checkpatch with 0 errors and 0 warnings. Thanks to all who have reviewed the code thus far. * * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication

Second revision of the VMware VMCI RFC patchset. It incorperates fixes for all the feedback about the comment blocks and style and now passes checkpatch with 0 errors and 0 warnings. Thanks to all who have reviewed the code thus far. * * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.

The following series implements VMware VMCI linux kernel driver. Changes includes VMCI driver public API naming conversion from upper case to lower case, some bug fixes. In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for

The following series implements VMware VMCI linux kernel driver. Changes includes VMCI driver public API naming conversion from upper case to lower case, some bug fixes. In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_datagram.c | 583 +++++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_datagram.h | 55 +++ 2 files changed, 638 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_datagram.c create mode 100644 drivers/misc/vmw_vmci/vmci_datagram.h diff --git

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_datagram.c | 583 +++++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_datagram.h | 55 +++ 2 files changed, 638 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_datagram.c create mode 100644 drivers/misc/vmw_vmci/vmci_datagram.h diff --git

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/Kconfig | 1 drivers/misc/Makefile | 2 drivers/misc/vmw_vmci/Kconfig | 16 + drivers/misc/vmw_vmci/Makefile | 42 + drivers/misc/vmw_vmci/vmci_common_int.h | 34 + include/linux/vmw_vmci_api.h | 86 +++ include/linux/vmw_vmci_defs.h

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/Kconfig | 1 drivers/misc/Makefile | 2 drivers/misc/vmw_vmci/Kconfig | 16 + drivers/misc/vmw_vmci/Makefile | 42 + drivers/misc/vmw_vmci/vmci_common_int.h | 34 + include/linux/vmw_vmci_api.h | 86 +++ include/linux/vmw_vmci_defs.h

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_doorbell.c | 749 +++++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_doorbell.h | 54 ++ 2 files changed, 803 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_doorbell.c create mode 100644 drivers/misc/vmw_vmci/vmci_doorbell.h diff --git

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_doorbell.c | 749 +++++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_doorbell.h | 54 ++ 2 files changed, 803 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_doorbell.c create mode 100644 drivers/misc/vmw_vmci/vmci_doorbell.h diff --git

The VMCI handle array has an integer overflow in vmci_handle_arr_append_entry when it tries to expand the array. This can be triggered from a guest, since the doorbell link hypercall doesn't impose a limit on the number of doorbell handles that a VM can create in the hypervisor, and these handles are stored in a handle array. In this change, we introduce a mandatory max capacity for handle

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_context.c | 1245 ++++++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_context.h | 174 +++++ 2 files changed, 1419 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_context.c create mode 100644 drivers/misc/vmw_vmci/vmci_context.h diff --git

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_context.c | 1245 ++++++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_context.h | 174 +++++ 2 files changed, 1419 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_context.c create mode 100644 drivers/misc/vmw_vmci/vmci_context.h diff --git

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_queue_pair.c | 3545 +++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_queue_pair.h | 195 ++ 2 files changed, 3740 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_queue_pair.c create mode 100644 drivers/misc/vmw_vmci/vmci_queue_pair.h diff --git