similar to: [PATCH RESEND] virtio: Fix typecast of pointer in vring_init()

On Sun, Jul 05, 2015 at 12:58:53PM +0200, Michael S. Tsirkin wrote: > On Thu, Jul 02, 2015 at 09:21:22AM +0200, Thomas Huth wrote: > > The virtio_ring.h header is used in userspace programs (ie. QEMU), > > too. Here we can not assume that sizeof(pointer) is the same as > > sizeof(long), e.g. when compiling for Windows, so the typecast in > > vring_init() should be done

On Sun, Jul 05, 2015 at 12:58:53PM +0200, Michael S. Tsirkin wrote: > On Thu, Jul 02, 2015 at 09:21:22AM +0200, Thomas Huth wrote: > > The virtio_ring.h header is used in userspace programs (ie. QEMU), > > too. Here we can not assume that sizeof(pointer) is the same as > > sizeof(long), e.g. when compiling for Windows, so the typecast in > > vring_init() should be done

On Mon, Jul 06, 2015 at 11:24:42AM +0200, Thomas Huth wrote: > On Sun, 5 Jul 2015 14:59:54 +0200 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Sun, Jul 05, 2015 at 12:58:53PM +0200, Michael S. Tsirkin wrote: > > > On Thu, Jul 02, 2015 at 09:21:22AM +0200, Thomas Huth wrote: > > > > The virtio_ring.h header is used in userspace

On Mon, Jul 06, 2015 at 11:24:42AM +0200, Thomas Huth wrote: > On Sun, 5 Jul 2015 14:59:54 +0200 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Sun, Jul 05, 2015 at 12:58:53PM +0200, Michael S. Tsirkin wrote: > > > On Thu, Jul 02, 2015 at 09:21:22AM +0200, Thomas Huth wrote: > > > > The virtio_ring.h header is used in userspace

On Thu, Jul 02, 2015 at 09:21:22AM +0200, Thomas Huth wrote: > The virtio_ring.h header is used in userspace programs (ie. QEMU), > too. Here we can not assume that sizeof(pointer) is the same as > sizeof(long), e.g. when compiling for Windows, so the typecast in > vring_init() should be done with (uintptr_t) instead of (unsigned long). > > Signed-off-by: Thomas Huth <thuth

On Sun, 5 Jul 2015 14:59:54 +0200 "Michael S. Tsirkin" <mst at redhat.com> wrote: > On Sun, Jul 05, 2015 at 12:58:53PM +0200, Michael S. Tsirkin wrote: > > On Thu, Jul 02, 2015 at 09:21:22AM +0200, Thomas Huth wrote: > > > The virtio_ring.h header is used in userspace programs (ie. QEMU), > > > too. Here we can not assume that sizeof(pointer) is the same

The virtio_ring.h header is used in userspace programs (ie. QEMU), too. Here we can not assume that sizeof(pointer) is the same as sizeof(long), e.g. when compiling for Windows, so the typecast in vring_init() should be done with (uintptr_t) instead of (unsigned long). This fixes a compiler warning when compiling QEMU with the mingw32 cross-compiler. Signed-off-by: Thomas Huth <thuth at

The virtio_ring.h header is used in userspace programs (ie. QEMU), too. Here we can not assume that sizeof(pointer) is the same as sizeof(long), e.g. when compiling for Windows, so the typecast in vring_init() should be done with (uintptr_t) instead of (unsigned long). This fixes a compiler warning when compiling QEMU with the mingw32 cross-compiler. Signed-off-by: Thomas Huth <thuth at

These patches fix various issues which were reported or found with the MIC driver. Changelog ========= v2 => v3: * Reorder patch 5 in v2 to patch 4 in v3. * Split patch 4 in v2 into patches 5 and 6 in v3. v1 => v2: @ https://lkml.org/lkml/2013/11/26/376 * Address review comments @ https://lkml.org/lkml/2013/11/26/443 in patch 5. v1: Initial post @ https://lkml.org/lkml/2013/11/26/321

These patches fix various issues which were reported or found with the MIC driver. Changelog ========= v2 => v3: * Reorder patch 5 in v2 to patch 4 in v3. * Split patch 4 in v2 into patches 5 and 6 in v3. v1 => v2: @ https://lkml.org/lkml/2013/11/26/376 * Address review comments @ https://lkml.org/lkml/2013/11/26/443 in patch 5. v1: Initial post @ https://lkml.org/lkml/2013/11/26/321

These patches fix various issues which were reported or found with the MIC driver. Ashutosh Dixit (3): misc: mic: Bug fix for sysfs poll usage. misc: mic: Fix sparse warnings and other endianness issues. misc: mic: Fix user space namespace pollution from mic_common.h. Sudeep Dutt (2): misc: mic: Change mic_notify(...) to return true. misc: mic: Minor bug fix in 'retry' loops.

These patches fix various issues which were reported or found with the MIC driver. Ashutosh Dixit (3): misc: mic: Bug fix for sysfs poll usage. misc: mic: Fix sparse warnings and other endianness issues. misc: mic: Fix user space namespace pollution from mic_common.h. Sudeep Dutt (2): misc: mic: Change mic_notify(...) to return true. misc: mic: Minor bug fix in 'retry' loops.

On Mon, Sep 02, 2019 at 09:56:42AM +0000, Matej Genci wrote: > On 8/31/2019 6:43 PM, Michael S. Tsirkin wrote: > > On Fri, Aug 30, 2019 at 05:58:23PM +0000, Matej Genci wrote: > >> On 8/30/2019 3:02 PM, Michael S. Tsirkin wrote: > >>> On Tue, Aug 27, 2019 at 03:20:57PM +0000, Matej Genci wrote: > >>>> Compilers such as g++ 7.3 complain about assigning

On Wed, Aug 07, 2013 at 08:04:13PM -0700, Sudeep Dutt wrote: > From: Caz Yokoyama <Caz.Yokoyama at intel.com> > > This patch introduces a sample user space daemon which > implements the virtio device backends on the host. The daemon > creates/removes/configures virtio device backends by communicating with > the Intel MIC Host Driver. The virtio devices currently supported

On Wed, Aug 07, 2013 at 08:04:13PM -0700, Sudeep Dutt wrote: > From: Caz Yokoyama <Caz.Yokoyama at intel.com> > > This patch introduces a sample user space daemon which > implements the virtio device backends on the host. The daemon > creates/removes/configures virtio device backends by communicating with > the Intel MIC Host Driver. The virtio devices currently supported

ChangeLog: ========= v1 => v2: a) License wording cleanup, sysfs ABI documentation, patch 1 refactoring into 3 smaller patches and function renames, as per feedback from Greg Kroah-Hartman. b) Use VRINGH infrastructure for accessing virtio rings from the host in patch 5, as per feedback from Michael S. Tsirkin. v1: Initial post @ https://lkml.org/lkml/2013/7/24/810 Description:

ChangeLog: ========= v1 => v2: a) License wording cleanup, sysfs ABI documentation, patch 1 refactoring into 3 smaller patches and function renames, as per feedback from Greg Kroah-Hartman. b) Use VRINGH infrastructure for accessing virtio rings from the host in patch 5, as per feedback from Michael S. Tsirkin. v1: Initial post @ https://lkml.org/lkml/2013/7/24/810 Description:

On Mon, Sep 10, 2018 at 10:28:37AM +0800, Tiwei Bie wrote: > On Fri, Sep 07, 2018 at 10:03:24AM -0400, Michael S. Tsirkin wrote: > > On Wed, Jul 11, 2018 at 10:27:08AM +0800, Tiwei Bie wrote: > > > This commit introduces the support for creating packed ring. > > > All split ring specific functions are added _split suffix. > > > Some necessary stubs for packed

An Intel MIC X100 device is a PCIe form factor add-in coprocessor card based on the Intel Many Integrated Core (MIC) architecture that runs a Linux OS. It is a PCIe endpoint in a platform and therefore implements the three required standard address spaces i.e. configuration, memory and I/O. The host OS loads a device driver as is typical for PCIe devices. The card itself runs a bootstrap after

An Intel MIC X100 device is a PCIe form factor add-in coprocessor card based on the Intel Many Integrated Core (MIC) architecture that runs a Linux OS. It is a PCIe endpoint in a platform and therefore implements the three required standard address spaces i.e. configuration, memory and I/O. The host OS loads a device driver as is typical for PCIe devices. The card itself runs a bootstrap after