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Currently, Xen does not support injecting an NMI to HVM guest OS. Adding this feature is necessary for those softwares which depend on NMI to function correctly, such as KDB and oprofile. The attached patch allows NMI to be injected to guest OS in NMIP capable platforms. It also enables to queue an NMI and then inject it as soon as possible. Signed-off-by: Haitao Shan

Hi, everyone, I am a new user of R. Recently, I tried the following commands, but couldn't make them work. If any one of you has some ideas about it, please help me. The commands are >std<-1000 >mean<-8000 >prior<-function(n){1/(sqrt(2*pi)*std)*exp(-1.0*(n-mean)^2/(2*std^2))} >plot(prior,1,15000) >post<-function(n){ + if(n < 9543) + 0 + else + prior(n)/n +

Dear UseRs, I would like to know the way to find classes of each column of data.frame(). Thank you in advance. ========================================================= Dong-hyun Oh Center of Excellence for Science and Innovation Studies Royal Institute or Technology, Sweden e-mail: oh.dongh at gmail.com cel: +46 73 563 45 22

On 3/13/19 5:39 PM, Cornelia Huck wrote: > On Wed, 13 Mar 2019 11:26:04 +0800 > Dongli Zhang <dongli.zhang at oracle.com> wrote: > >> On 3/13/19 1:33 AM, Cornelia Huck wrote: >>> On Tue, 12 Mar 2019 10:22:46 -0700 (PDT) >>> Dongli Zhang <dongli.zhang at oracle.com> wrote: >>> >>>> I observed that there is one msix vector for

On 3/13/19 5:39 PM, Cornelia Huck wrote: > On Wed, 13 Mar 2019 11:26:04 +0800 > Dongli Zhang <dongli.zhang at oracle.com> wrote: > >> On 3/13/19 1:33 AM, Cornelia Huck wrote: >>> On Tue, 12 Mar 2019 10:22:46 -0700 (PDT) >>> Dongli Zhang <dongli.zhang at oracle.com> wrote: >>> >>>> I observed that there is one msix vector for

When tag_set->nr_maps is 1, the block layer limits the number of hw queues by nr_cpu_ids. No matter how many hw queues are use by virtio-blk/virtio-scsi, as they both have (tag_set->nr_maps == 1), they can use at most nr_cpu_ids hw queues. In addition, specifically for pci scenario, when the 'num-queues' specified by qemu is more than maxcpus, virtio-blk/virtio-scsi would not be

Hi, all These days, I am interested in green IT area for low power OS So, I have a question about it. Is there any good idea or comments about power management related with cgroup based resource management? I have no idea about that, but it seems to be possible to find a good concept. And I hope so Is it some strange question? ^^ Regards, Dong-Jae Kang

VIRTIO_PCI_CONFIG() is deprecated. Use VIRTIO_PCI_CONFIG_OFF() instead. Signed-off-by: Dongli Zhang <dongli.zhang at oracle.com> --- drivers/virtio/virtio_pci_legacy.c | 6 ++++-- include/uapi/linux/virtio_pci.h | 2 -- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c index de062fb..eff9ddc 100644 ---

VIRTIO_PCI_CONFIG() is deprecated. Use VIRTIO_PCI_CONFIG_OFF() instead. Signed-off-by: Dongli Zhang <dongli.zhang at oracle.com> --- drivers/virtio/virtio_pci_legacy.c | 6 ++++-- include/uapi/linux/virtio_pci.h | 2 -- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c index de062fb..eff9ddc 100644 ---

Use HCTX_TYPE_DEFAULT instead of 0 to avoid hardcoding. Signed-off-by: Dongli Zhang <dongli.zhang at oracle.com> --- This is the only place to cleanup under drivers/block/*. Another patch set is sent to scsi and then all of below are cleaned up: - block/* - drivers/* drivers/block/virtio_blk.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/block/virtio_blk.c

Hi All, I''m a newbie for RoR. Now, I want to create a background task: send an email at 6 pm every day. How can I create this task? Thanks, Rod Dong -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060519/acde9ef9/attachment.html

The ''gmail'' video seems really interesting: http://www.morfik.com/ -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060116/385e77f0/attachment.html

On 11/2/18 3:11 AM, Dongli Zhang wrote: > Hi, > > Is there any way to emulate I/O timeout on qemu side (not fault injection in VM > kernel) without modifying qemu source code? You may be interested in Rich's work on nbdkit. If you don't mind the overhead of the host connecting through NBD, then you can use nbdkit's delay and fault-injection filters for inserting delays

The 'affinity_hint_set' is not used any longer since commit 0d9f0a52c8b9 ("virtio_scsi: use virtio IRQ affinity"). Signed-off-by: Dongli Zhang <dongli.zhang at oracle.com> --- drivers/scsi/virtio_scsi.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index 13f1b3b..1705398 100644 ---

Full_Name: Dong-Yun Kim Version: 1.7.0/1.8.1 OS: WinMe/WinXP Submission from: (NULL) (4.33.147.192) Hi all, It appears that R has a problem with evaluating logical "==" operator. The following are a few examples I found: > 2.1+0.2==2.3 [1] FALSE > 2.7+0.1==2.8 [1] FALSE > 2.7+0.2==2.9 [1] FALSE > 3.1+0.2==3.3 [1] FALSE Thanks. Dong-Yun Kim

I want to make a shared object from Fortran code to be loaded with dyn.load(), but have the following messages: # g77 -c kerimp1.f # R CMD SHLIB kerimp1.o gcc -shared -L/usr/local/lib64 -o kerimp1.so kerimp1.o -L/usr/lib64/R/lib -lR /usr/bin/ld: kerimp1.o: relocation R_X86_64_PC32 against `qweight_' can not be used when making a shared object; recompile with -fPIC /usr/bin/ld: final link

A test case which generates memory pressure while performing guest administration fails with vhost triggering "page allocation failure" and guest not starting up. After some analysis we discovered the allocation order of vhost to be rensponsible for this behaviour. Thus we suggest patch 1/1 which dynamically allocates the required memory. Please see its description for details. Thanks,

A test case which generates memory pressure while performing guest administration fails with vhost triggering "page allocation failure" and guest not starting up. After some analysis we discovered the allocation order of vhost to be rensponsible for this behaviour. Thus we suggest patch 1/1 which dynamically allocates the required memory. Please see its description for details. Thanks,

Hello, I sent a wav-audio to Asterisk though SIP and ISDN channels and recorded it in wav-audio at the Asterisk server. I found the loudness level of the recorded audio was too high comparing with the orginal audio. How can I ajust it, so that there will be no amplifier used for recording. Thanks a lot. best regards Felix -------------- next part -------------- An HTML attachment was

On 02/12/2019 06:10 AM, Samuel Thibault wrote: > Hans van Kranenburg, le lun. 11 févr. 2019 22:59:11 +0100, a ecrit: >> On 2/11/19 2:37 AM, Dongli Zhang wrote: >>> >>> On 2/10/19 12:35 AM, Samuel Thibault wrote: >>>> >>>> Hans van Kranenburg, le sam. 09 févr. 2019 17:01:55 +0100, a ecrit: >>>>>> I have forwarded the original