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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 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html 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: