Displaying 20 results from an estimated 200 matches similar to: "(sem assunto)"
2015 May 16
2
[RFC 4/4] rpmsg: DMA map sgs passed to virtio
On Thu, May 7, 2015 at 3:28 AM, Edgar E. Iglesias
<edgar.iglesias at gmail.com> wrote:
>
> On Wed, May 06, 2015 at 03:51:48PM +0930, Rusty Russell wrote:
> > "Edgar E. Iglesias" <edgar.iglesias at gmail.com> writes:
> > > From: "Edgar E. Iglesias" <edgar.iglesias at xilinx.com>
> > >
> > > Signed-off-by: Edgar E. Iglesias
2015 May 16
2
[RFC 4/4] rpmsg: DMA map sgs passed to virtio
On Thu, May 7, 2015 at 3:28 AM, Edgar E. Iglesias
<edgar.iglesias at gmail.com> wrote:
>
> On Wed, May 06, 2015 at 03:51:48PM +0930, Rusty Russell wrote:
> > "Edgar E. Iglesias" <edgar.iglesias at gmail.com> writes:
> > > From: "Edgar E. Iglesias" <edgar.iglesias at xilinx.com>
> > >
> > > Signed-off-by: Edgar E. Iglesias
2015 May 01
5
[RFC 0/4] rpmsg: Fix init of DMA:able virtqueues
From: "Edgar E. Iglesias" <edgar.iglesias at xilinx.com>
I'm trying to run rpmsg and remoteproc on the ZynqMP (arm64) but I'm hitting
a DMA/mm error. The issue was discussed here:
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-March/333050.html
Russel King pointed out that the arm64 is not doing anything wrong by
returning vmapped memory (which is incompatible
2015 May 01
5
[RFC 0/4] rpmsg: Fix init of DMA:able virtqueues
From: "Edgar E. Iglesias" <edgar.iglesias at xilinx.com>
I'm trying to run rpmsg and remoteproc on the ZynqMP (arm64) but I'm hitting
a DMA/mm error. The issue was discussed here:
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-March/333050.html
Russel King pointed out that the arm64 is not doing anything wrong by
returning vmapped memory (which is incompatible
2015 May 06
2
[RFC 4/4] rpmsg: DMA map sgs passed to virtio
"Edgar E. Iglesias" <edgar.iglesias at gmail.com> writes:
> From: "Edgar E. Iglesias" <edgar.iglesias at xilinx.com>
>
> Signed-off-by: Edgar E. Iglesias <edgar.iglesias at xilinx.com>
First off, I have handed maintainership off to Michael S. Tsirkin, so
his word is now law.
That said... there's nothing fundamentally *wrong* with this, but
2015 May 06
2
[RFC 4/4] rpmsg: DMA map sgs passed to virtio
"Edgar E. Iglesias" <edgar.iglesias at gmail.com> writes:
> From: "Edgar E. Iglesias" <edgar.iglesias at xilinx.com>
>
> Signed-off-by: Edgar E. Iglesias <edgar.iglesias at xilinx.com>
First off, I have handed maintainership off to Michael S. Tsirkin, so
his word is now law.
That said... there's nothing fundamentally *wrong* with this, but
2010 Jun 18
5
convertir archivo texto en data frame
Tengo un archivo de texto donde cada línea es de la siguiente forma:
"aa-mm-dd hh:mm:ss Nombre Apellido"
¿Hay alguna forma de usar read.table o algo similar para obtener
directamente un data frame que tenga dos columnas donde una tenga la
fecha y quede de tipo PosiX y la otra character con el nombre
completo?
Gracias,
Sebastián.
2018 Apr 18
3
Pasar variables de data frame a una sola variable
Hola erreros!
Acudo de nuevo a ustedes porque ando enredado con algo que debe ser simple
pero que no consigo. Lo que ando buscando hacer es pasar todas las
variables de un dataframe a solo una variable (columna) con la info
apilada. Lo que tengo es un dataframe así (con 200 variables y 30,000
filas):
Var1 Var2 Var3
1 5 9
2 6 10
3 7 11
4 8 12
y lo que necesito es convertirlo a:
Var1
1
2
3
4
5
6
2018 Sep 04
3
Lectura Archivo JSON
Hola comunidad eRrera,
Acudo a ustedes después de pelearme un rato y salir perdedor con la lectura
de un archivo json. Por el momento he conseguido leerlo y transformar la
parte que me interesa a data frame, sin embargo no consigo poder manipular
los datos para calcular por ejemplo la media de una de las variables.
El código que estoy ejecutando es:
library(jsonlite)
json_data <-
2002 Apr 18
2
Data.Frame Multiplication
Have got any R-proffessional a starting point for me
how i can write me a function which multiply every column with
every other column in the data.frame - indenpendent from the dim's .
Thanks in advance
regards,Christian
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Send
2008 Jul 20
3
enumerate subsets
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2016 Nov 22
2
[RFC LINUX PATCH 0/2] Virtio ring works with DMA coherent memory
RPMsg uses dma_alloc_coherent() to allocate memory to shared with the remote.
In this case, as there is no pages setup in the dma_alloc_coherent(),
we cannot get the physical address back from the virtual address, and thus,
we can set the sg_dma_addr to store the DMA address and mark it already DMA
mapped.
When virtio vring sees the sg_dma_addr is ready set, do not call dma_map_page().
The issue
2016 Dec 06
2
[RFC LINUX PATCH 0/2] Virtio ring works with DMA coherent memory
RPMsg uses dma_alloc_coherent() to allocate memory to shared with the remote.
In this case, as there is no pages setup in the dma_alloc_coherent(),
we cannot get the physical address back from the virtual address, and thus,
we can set the sg_dma_addr to store the DMA address and mark it already DMA
mapped.
When virtio vring sees the sg_dma_addr is ready set, do not call dma_map_page().
The issue
2016 Nov 22
2
[RFC LINUX PATCH 0/2] Virtio ring works with DMA coherent memory
RPMsg uses dma_alloc_coherent() to allocate memory to shared with the remote.
In this case, as there is no pages setup in the dma_alloc_coherent(),
we cannot get the physical address back from the virtual address, and thus,
we can set the sg_dma_addr to store the DMA address and mark it already DMA
mapped.
When virtio vring sees the sg_dma_addr is ready set, do not call dma_map_page().
The issue
2016 Dec 06
2
[RFC LINUX PATCH 0/2] Virtio ring works with DMA coherent memory
RPMsg uses dma_alloc_coherent() to allocate memory to shared with the remote.
In this case, as there is no pages setup in the dma_alloc_coherent(),
we cannot get the physical address back from the virtual address, and thus,
we can set the sg_dma_addr to store the DMA address and mark it already DMA
mapped.
When virtio vring sees the sg_dma_addr is ready set, do not call dma_map_page().
The issue
2016 Dec 08
3
[PATCH 0/2] Virtio ring works with DMA coherent memory
RPMsg uses dma_alloc_coherent() to allocate memory to shared with the remote.
In this case, as there is no pages setup in the dma_alloc_coherent(),
we cannot get the physical address back from the virtual address, and thus,
we can set the sg_dma_addr to store the DMA address and mark it already DMA
mapped.
When virtio vring sees the sg_dma_addr is ready set, do not call dma_map_page().
The issue
2016 Dec 08
3
[PATCH 0/2] Virtio ring works with DMA coherent memory
RPMsg uses dma_alloc_coherent() to allocate memory to shared with the remote.
In this case, as there is no pages setup in the dma_alloc_coherent(),
we cannot get the physical address back from the virtual address, and thus,
we can set the sg_dma_addr to store the DMA address and mark it already DMA
mapped.
When virtio vring sees the sg_dma_addr is ready set, do not call dma_map_page().
The issue
2012 Mar 27
2
domU's being killed - strange?
Hi all
Greetings from Patagonia Argentina - this is my first message to this list.
I''m having a weird problem: when I reboot some domU, some OTHER domU
gets killed.
Scenario:
> cat /etc/SuSE-release
SUSE Linux Enterprise Server 11 (x86_64)
VERSION = 11
PATCHLEVEL = 1
> uname -sri
Linux 2.6.32.43-0.4-xen x86_64
> rpm -qa | grep xen-
kernel-xen-base-2.6.32.43-0.4.1
2001 Nov 12
3
Sending a 'winpopup' message by IP.
Hi there.
how do I send a winpopup message to a machine knowing its IP only?
I tryed witch 'smbclient -M ' but I need the netbios for that machine...
--
Enrique Iglesias Rodriguez
System Administrator
http://www.intelideas.net Madrid, Spain
--
CtrInt
2019 Apr 04
2
Cannot create PID file
Hi Fellow users
I've just compiled latest libvirt and qemu, both from their respective official repositories.
Libvirtd starts perfect, but when I try to start a domain using the virsh console, I get the following:
virsh # start --domain win8.1
error: Failed to start domain win8.1
error: internal error: Failed to start QEMU binary /usr/bin/qemu-system-x86_64 for probing: qemu-system-x86_64: