similar to: [PATCH] Add echo_daemon command

Linux 3.11 added respective support, so I think we should follow suit. 1: xen: add LZ4 decompression support 2: libxc: add LZ4 decompression support Signed-off-by: Jan Beulich <jbeulich@suse.com>

Hi, so here it is, LZ4 compression method inside btrfs. The patchset is based on top of current Chris'' for-linus + Andi''s snappy implementation + the fixes from Li Zefan. Passes xfstests and stresstests. I haven''t measured performance on wide range of hardware or workloads, rather wanted to publish the patches before I get distracted again. I''d like to ask

WARNING: This is not compatible with the previous lz4 patchset. If you''re using experimental compression that isn''t in mainline kernels, be prepared to backup and restore or decompress before upgrading, and have backups in case it eats data (which appears not to be a problem any more, but has been during development). These patches add lz4 and lz4hc compression

On 2020/6/2 ??9:06, Michael S. Tsirkin wrote: > Add a new API that doesn't assume used ring, heads, etc. > For now, we keep the old APIs around to make it easier > to convert drivers. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > drivers/vhost/vhost.c | 52 ++++++++++++++++++++++++++++++++++--------- > drivers/vhost/vhost.h | 17

On 2020/6/2 ??9:06, Michael S. Tsirkin wrote: > Add a new API that doesn't assume used ring, heads, etc. > For now, we keep the old APIs around to make it easier > to convert drivers. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > drivers/vhost/vhost.c | 52 ++++++++++++++++++++++++++++++++++--------- > drivers/vhost/vhost.h | 17

For virtualization, we've developed virtio_ring for efficient communication. This would also work well for userspace-kernel communication, particularly for things like the tun device. By using the same ABI, we can join guests to the host kernel trivially. These patches are fairly alpha; I've seen some network stalls I have to track down and there are some fixmes. Comments welcome!

For virtualization, we've developed virtio_ring for efficient communication. This would also work well for userspace-kernel communication, particularly for things like the tun device. By using the same ABI, we can join guests to the host kernel trivially. These patches are fairly alpha; I've seen some network stalls I have to track down and there are some fixmes. Comments welcome!

From: Ashutosh Dixit <ashutosh.dixit at intel.com> This patch introduces the host "Virtio over PCIe" interface for Intel MIC. It allows creating user space backends on the host and instantiating virtio devices for them on the Intel MIC card. A character device per MIC is exposed with IOCTL, mmap and poll callbacks. This allows the user space backend to: (a) add/remove a virtio

From: Ashutosh Dixit <ashutosh.dixit at intel.com> This patch introduces the host "Virtio over PCIe" interface for Intel MIC. It allows creating user space backends on the host and instantiating virtio devices for them on the Intel MIC card. A character device per MIC is exposed with IOCTL, mmap and poll callbacks. This allows the user space backend to: (a) add/remove a virtio

Hi, Few changes in hivex, sent as series to be clearly identified as hivex ones. After these patches, what about a new release of it? The last one is basically one year old, and the changes after 1.3.11 make hivex build and work fine on FreeBSD (and maybe more non-Linux OSes). Thanks, Pino Toscano (3): Fix shebang in perl scripts Update gnulib to latest. Update .gitignore with more

When an empty string is passed, then that turns into no elements into the input array, and thus no return buffer is created, leading to dereference null to assign the trailing null. In such situation, create an empty string as return value. --- daemon/echo-daemon.c | 8 ++++++++ generator/actions.ml | 4 +++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/daemon/echo-daemon.c

The prescription for Boot Info Table says that checksumming begins at byte 64 of isolinux.bin. When prepcore writes isolinux.bin it begins copying bytes from the input file at the offset given by variable "start". But it begins checksumming at offset 64 of the input file. The problem exists since introduction of prepcore by release 4.00. ISO 9660 programs usually fix it when they write

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

On 2020/6/4 ??5:03, Michael S. Tsirkin wrote: >>> static bool vhost_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq) >>> { >>> __u16 old, new; >>> diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h >>> index a67bda9792ec..6c10e99ff334 100644 >>> --- a/drivers/vhost/vhost.h >>> +++ b/drivers/vhost/vhost.h

--- .gitignore | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/.gitignore b/.gitignore index a6caaf9..ae3b16d 100644 --- a/.gitignore +++ b/.gitignore @@ -45,6 +45,7 @@ daemon/install-sh daemon/missing daemon/names.c daemon/stubs.c +daemon/m4/stddef_h.m4 depcomp .deps df/virt-df.1 @@ -114,6 +115,7 @@ libtool *.lo localconfigure ltmain.sh +m4/gnulib-cache.m4

* As a test I added the 'struct option' to the file needing it, and this confirmed the need for getopt_long() which AIX libc.a does not include. * p.s. I ran this dry-run from the "root" directory, perhaps it would be better from the ./src directory --- src/x071-test/src/doveadm/doveadm-cmd.c 2017-06-12 06:10:53 +0000 +++ src/AIX-port/src/doveadm/doveadm-cmd.c

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: