similar to: [PATCH RFC 13/43] x86/paravirt: Use relative reference for original instruction

Hi, I am a libvirt user , there is a requirement about libvirt : I need a virsh cmd like "#virsh *create-as* --disk --net " to create a very sample guest I have not xml file and I think it's a little hard for me to create a NEW xml for libvirt , so I need a virsh cmd like "vol-create-as " help me do that. I know there are a lot of options for creating a guest , I just need

Greetings, I wonder if anyone can offer any help or advice--even direction to an appropriate source of advice. I am trying to install rjags 1.0.1 on Mac OS X 10.5 (see http://www-fis.iarc.fr/~martyn/software/jags/). I have R.app 2.6.1 installed. JAGS 1.0.1 is apparently successfully installed. I (think I) know this because when I type 'jags' into Terminal, I get the following:

Hello list, I'm trying to compile a php4 package for centos5 and I'm stumbling across some "oddity" with the symbolic links of at least one library. But it's not a php4 problem, so read on. The package 'js' gives the library /usr/lib64/libjs.so.1 but shouldn't there be a link from /usr/lib64/libjs.so to /usr/lib64/libjs.so.1? Otherwise my compiler call %

As planned the new release is available at: ftp://libvirt.org/libvirt/ It is a rather large release with near 400 commits included. From an user point of view the main improvement is likely to be when using migration as various work has been done to extend the protocol and to avoid having the migration command stop other concurrent operations (like virsh list). See below for a number of

On Thu, Jun 08 2023 at 17:33, Hou Wenlong wrote: > On Wed, Jun 07, 2023 at 08:49:15PM +0800, Dave Hansen wrote: >> What problems does this patch set solve? How might that solution be >> visible to end users? Why is this problem important to you? > > We want to build the kernel as PIE and allow the kernel image area, > including the fixmap area, to be placed at any virtual

On 07.06.23 15:12, Christoph Hellwig wrote: > On Mon, May 22, 2023 at 10:37:09AM +0200, Juergen Gross wrote: >> In normal cases PCI passthrough in PV guests requires to start the guest >> with e820_host=1. So it should be rather easy to limit allocating the >> 64MB in PV guests to the cases where the memory map has non-RAM regions >> especially in the first 1MB of the

Any comments? On 08.06.23 16:03, Juergen Gross wrote: > This is a small series getting rid of paravirt patching by switching > completely to alternative patching for the same functionality. > > The basic idea is to add the capability to switch from indirect to > direct calls via a special alternative patching option. > > This removes _some_ of the paravirt macro maze, but

Hi, I am wandering HOW ZFS ensures that a storage pool isn''t imported by two machines at one time? Does it stamp the disks the hostID or hostName? Below is a snipplet from the ZFS Admin Guide. It appears that this can be overwritten with import -f. importing a pool that is currently in use by another system over a storage network can result in data corruption and panics as both

Hi, In migrating from **VM to ZFS am I going to have an issue with Major/Minor numbers with NFS mounts? Take the following scenario. 1. NFS clients are connected to an active NFS server that has SAN shared storage between the active and standby nodes in a cluster. 2. The NFS clients are using the major/minor numbers on the active node in the cluster to communicate to the NFS active server. 3.

On 07.02.23 22:09, Srivatsa S. Bhat wrote: > On 2/6/23 11:59 PM, Juergen Gross wrote: >> The two paravirt callbacks .mmu.activate_mm and .mmu.dup_mmap are >> sharing the same implementations in all cases: for Xen PV guests they >> are pinning the PGD of the new mm_struct, and for all other cases >> they are a NOP. >> >> In the end both callbacks are meant to

On 09.06.23 17:38, Juergen Gross wrote: > On 07.06.23 15:12, Christoph Hellwig wrote: >> On Mon, May 22, 2023 at 10:37:09AM +0200, Juergen Gross wrote: >>> In normal cases PCI passthrough in PV guests requires to start the guest >>> with e820_host=1. So it should be rather easy to limit allocating the >>> 64MB in PV guests to the cases where the memory map has

On 09.03.23 14:39, Borislav Petkov wrote: > On Wed, Mar 08, 2023 at 04:42:10PM +0100, Juergen Gross wrote: >> All functions referenced via __PV_IS_CALLEE_SAVE() need to be assembler >> functions, as those functions calls are hidden from gcc. In case the >> kernel is compiled with "-fzero-call-used-regs" the compiler will >> clobber caller-saved registers at the

On 19.05.23 12:10, Marek Marczykowski-G?recki wrote: > On Fri, May 19, 2023 at 06:04:05AM +0200, Christoph Hellwig wrote: >> On Thu, May 18, 2023 at 08:18:39PM +0200, Marek Marczykowski-G?recki wrote: >>> On Thu, May 18, 2023 at 03:42:51PM +0200, Christoph Hellwig wrote: >>>> Remove the dangerous late initialization of xen-swiotlb in >>>>

Hi Stephen, Benjamin forwarded me your email stating: > I have been playing with userspace-rcu which has a number of neat > lockless routines for queuing and hashing. But there aren't kernel versions > and several of them may require cmpxchg to work. Just FYI, I made sure a few years ago that cmpxchg is implemented on all architectures within the Linux kernel (using a interrupt

Hi Stephen, Benjamin forwarded me your email stating: > I have been playing with userspace-rcu which has a number of neat > lockless routines for queuing and hashing. But there aren't kernel versions > and several of them may require cmpxchg to work. Just FYI, I made sure a few years ago that cmpxchg is implemented on all architectures within the Linux kernel (using a interrupt

Introduce a helper to retrieve the current task's work struct if it is a workqueue worker. This allows us to fix a long-standing deadlock in several DRM drivers wherein the ->runtime_suspend callback waits for a specific worker to finish and that worker in turn calls a function which waits for runtime suspend to finish. That function is invoked from multiple call sites and waiting for

HI, The question is a ZFS performance question in reguards to SAN traffic. We are trying to benchmark ZFS vx VxFS file systems and I get the following performance results. Test Setup: Solaris 10: 11/06 Dual port Qlogic HBA with SFCSM (for ZFS) and DMP (of VxFS) Sun Fire v490 server LSI Raid 3994 on backend ZFS Record Size: 128KB (default) VxFS Block Size: 8KB(default) The only thing

hi All, I''m a bit new to puppet. Is there a mailing list for puppet beginners?:) I have a service module called postfix, which defines file in a class: file { ''/etc/postfix/main.cf'': owner => "root", group => "root", mode => 644, content =>

Dear all I read on the list back in 2003 that * does not support IXJ LineJACK dialout yet is this still the case? Thanks

El 31-05-23 a las 17:56, Javier Marcuzzi escribió: > Estimados > > José envio un archivo, pero no es privativo.  Hay varios programas > para abrir un documento word, pero, dicho de otra forma, es docx, > especificado en: > > Office Open XML - Wikipedia, la enciclopedia libre > <https://es.wikipedia.org/wiki/Office_Open_XML> > es.wikipedia.org