similar to: xen hvc console

Hi, Here is a patch (on top of the paravirt patch queue) which makes xen guests use the hvc_console.c infrastructure for the console, thereby greatly reducing the amount console code. xvc0 is gone too, hvc0 is used instead. cheers, Gerd -- Gerd Hoffmann <kraxel@suse.de>

Hi, Here is a patch (on top of the paravirt patch queue) which makes xen guests use the hvc_console.c infrastructure for the console, thereby greatly reducing the amount console code. xvc0 is gone too, hvc0 is used instead. cheers, Gerd -- Gerd Hoffmann <kraxel@suse.de>

Hi, Here is a patch (on top of the paravirt patch queue) which makes xen guests use the hvc_console.c infrastructure for the console, thereby greatly reducing the amount console code. xvc0 is gone too, hvc0 is used instead. cheers, Gerd -- Gerd Hoffmann <kraxel@suse.de>

Hi, I want to try Xen on ARMv8 Simulator. Can you please provide guidance?. I am looking for information about sources, build and procedure to launch Xen on ARMv8 Thanks & Regards Vijay

Hi Fi, cmdline: console=hvc0 systemd.wants=getty at hvc0 Connect via virt-manager - View / Text Consoles / Text Console no.: Fedora 24 (Rawhide) Kernel 4.3.0-0.rc3.git2.4.fc24.x86_64 on an x86_64 (hvc0) localhost login: root Last login: Fri Oct 2 17:28:36 on hvc0 # tty /dev/hvc0 # systemctl status getty at hvc0.service ? getty at hvc0.service - Getty on hvc0 Loaded: loaded

Fix the polling section of the hvc driver to use the global "last_hvc" variable, rather than the ttys. With this change debugging a xen dom0 kernel is possible via the following kernel parameter: kgdboc=hvc0 Signed-off-by: Ben Guthro <Benjamin.Guthro@citrix.com> diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index 2d691eb..3750e74 100644 ---

This makes the Xen console just work. Before, you had to ask for it on the kernel command line with console=hvc0 Signed-off-by: Markus Armbruster <armbru at redhat.com> --- diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 49e5358..df63185 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -25,6 +25,7 @@ #include <linux/mm.h> #include

Hello, When multiple hvc console ports are initialised and used via the virtio_console driver, I can interact with only the first console, the 2nd one doesn't respond. If I call hvc_kick() even if hvc_poll() returns 0, the 2nd console becomes responsive. I've checked that hvc_poll() receives data via get_chars() and feeds it to tty_insert_flip_char(). Any idea what could be going

Hello, When multiple hvc console ports are initialised and used via the virtio_console driver, I can interact with only the first console, the 2nd one doesn't respond. If I call hvc_kick() even if hvc_poll() returns 0, the 2nd console becomes responsive. I've checked that hvc_poll() receives data via get_chars() and feeds it to tty_insert_flip_char(). Any idea what could be going

On Wed, May 17, 2017 at 2:39 AM, George Dunlap <dunlapg at umich.edu> wrote: > On Wed, May 17, 2017 at 4:26 AM, Jerry <jerryubi at gmail.com> wrote: > > I always disable "rhgb quiet" on a fresh install because I don't like > boot > > messages being hidden from me, and now this other thing does it. I like > > details, I need the details, don't

From: Pranavkumar Sawargaonkar <pranavkumar@linaro.org> This patch adds initial platform stubs for APM X-Gene. Signed-off-by: Anup Patel <anup.patel@linaro.org> Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org> Drop earlyprintk (split into earlier patch). Only build on ARM64. Drop empty init and reset hooks and enable 1:1 workaround. Signed-off-by: Ian

I'm running a Fedora distro kernel (3.13.7-200.fc20.x86_64) in kvm with these options: -chardev null,id=hvc0,signal=off -device virtio-serial-pci -device virtconsole,chardev=hvc0,name=virtme_console -append console=hvc0 console=ttyS0 -nographic (There are more, but these are the interesting ones, I think.) Note that virtio_console is modular, which might be a problem. It blows up like

I'm running a Fedora distro kernel (3.13.7-200.fc20.x86_64) in kvm with these options: -chardev null,id=hvc0,signal=off -device virtio-serial-pci -device virtconsole,chardev=hvc0,name=virtme_console -append console=hvc0 console=ttyS0 -nographic (There are more, but these are the interesting ones, I think.) Note that virtio_console is modular, which might be a problem. It blows up like

> This is what's defined in /etc/default/grub following the install of the > Xen: > > GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=1024M,max:1024M cpuinfo com1=115200,8n1 > console=com1,tty loglvl=all guest_loglvl=all" > GRUB_CMDLINE_LINUX_XEN_REPLACE_DEFAULT="console=hvc0 earlyprintk=xen > nomodeset" > > I didn't set these myself, this is what the

Dear All I am using Centos 7 with Xen 4.6 on a Dell Poweredge T430 When the machine boots, after the 'Scrubbing Free RAM' message, I get a screen filled with little white squares until the login prompt, so I cannot see what is happening as the machine boots. Also there is nothing on the screen when I reboot. My /etc/default/grub is GRUB_DISTRIBUTOR="$(sed 's, release

I''m currently working on moving storage services into their own domain and I''ve been looking at blktap2. I''ve been trying to get an image mounted with blktap2 and for some odd reason and tapdisk2 keeps hanging instead of quitting at the end. I haven''t removed any of the storage startup code at this point so everything should be as it normally is in xen-unstable.

Hi, everyone, Two days ago I have filed a bug to Red Hat   https://bugzilla.redhat.com/show_bug.cgi?id=918239 The problem is, that new RHEL-6.4's kernel 2.6.32-358 does not start at HVM on Xen Cloud Platform 1.6 (maybe, also affected XenServer 6.1) I have tested kernels -358 from CentOS, Oracle and -356 from Red Hat both i686 and x86_64 at 2 different server hardware The sympthoms: kernel does

I am currently using a Dell PowerEdge server R610 with Xen 4.0 installed and the 2.6.31.13 pvops kernel. I am accessing the server console using the iDRAC KVM feature of the dell management console. Does anyone know how to configure the console option in the grub menu so that all the boot messages can be seen on the mgmt console? Currently I can view only the Xen bootup messages if I dont specify

> Mon, 12 Apr 2010 19:02:12 +0300 <pasik@iki.fi> wrote: > > On Mon, Apr 12, 2010 at 11:55:49AM -0400, Mike Viau wrote: > > > > > > > > > Can you please paste the full boot messages before it locks up? > > > > > > > > > > > > > > > > > > Unfortunately no, because I am not getting any

On Wed, May 17, 2017 at 8:44 AM, George Dunlap <dunlapg at umich.edu> wrote: > On Wed, May 17, 2017 at 4:20 PM, Jerry <jerryubi at gmail.com> wrote: > > This is what's defined in /etc/default/grub following the install of the > > Xen: > > > > GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=1024M,max:1024M cpuinfo > com1=115200,8n1 > > console=com1,tty