search for: xendevic

...; --- hw/xen_disk.c | 69 ++++++++++++++++++++++++++++++++------------------------- 1 file changed, 39 insertions(+), 30 deletions(-) diff --git a/hw/xen_disk.c b/hw/xen_disk.c index a402ac8..3cecf8d 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -560,7 +560,7 @@ static void blk_alloc(struct XenDevice *xendev) static int blk_init(struct XenDevice *xendev) { struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev); - int index, qflags, info = 0; + int info = 0; /* read xenstore entries */ if (blkdev->params == NULL) { @@ -603,18 +603,49 @@ static int...

...ellini@eu.citrix.com> --- hw/xen_disk.c | 34 +++++++++++++++++++++++++++------- 1 files changed, 27 insertions(+), 7 deletions(-) diff --git a/hw/xen_disk.c b/hw/xen_disk.c index 096d1c9..faaa065 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -616,12 +616,14 @@ static int blk_init(struct XenDevice *xendev) { struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev); int index, qflags, have_barriers, info = 0; - char *h; /* read xenstore entries */ if (blkdev->params == NULL) { + char *h = NULL; blkdev->params = xenstore_read_be...

....stabellini@eu.citrix.com> --- hw/xen_disk.c | 29 ++++++++++++++++++++++------- 1 files changed, 22 insertions(+), 7 deletions(-) diff --git a/hw/xen_disk.c b/hw/xen_disk.c index 096d1c9..eec05dd 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -616,12 +616,14 @@ static int blk_init(struct XenDevice *xendev) { struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev); int index, qflags, have_barriers, info = 0; - char *h; /* read xenstore entries */ if (blkdev->params == NULL) { + char *h = NULL; blkdev->params = xenstore_read_be...

The xenbus bus type uses device_create_file to assign all used device attributes. However it does not remove them when the device goes away. This patch uses the dev_attrs field of the bus type to specify default attributes for all devices. Signed-off-by: Bastian Blank <waldi at debian.org> --- drivers/xen/xenbus/xenbus_probe.c | 41 +++++++++------------------

The xenbus bus type uses device_create_file to assign all used device attributes. However it does not remove them when the device goes away. This patch uses the dev_attrs field of the bus type to specify default attributes for all devices. Signed-off-by: Bastian Blank <waldi at debian.org> --- drivers/xen/xenbus/xenbus_probe.c | 41 +++++++++------------------

The xenbus bus type uses device_create_file to assign all used device attributes. However it does not remove them when the device goes away. This patch uses the dev_attrs field of the bus type to specify default attributes for all devices. Signed-off-by: Bastian Blank <waldi at debian.org> --- drivers/xen/xenbus/xenbus_probe.c | 41 +++++++++------------------

...i <stefano.stabellini@eu.citrix.com> --- hw/xen_disk.c | 16 +++++++++++----- 1 files changed, 11 insertions(+), 5 deletions(-) diff --git a/hw/xen_disk.c b/hw/xen_disk.c index 096d1c9..801da58 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -616,11 +616,13 @@ static int blk_init(struct XenDevice *xendev) { struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev); int index, qflags, have_barriers, info = 0; - char *h; + char *h = NULL; /* read xenstore entries */ if (blkdev->params == NULL) { blkdev->params = xenstore_read_be_str...

.... This patch should be applied to 4.1 too. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> diff --git a/hw/xen_console.c b/hw/xen_console.c index 0a2374c..f036b8d 100644 --- a/hw/xen_console.c +++ b/hw/xen_console.c @@ -253,6 +253,8 @@ static void con_disconnect(struct XenDevice *xendev) { struct XenConsole *con = container_of(xendev, struct XenConsole, xendev); + if (!xendev->dev) + return; if (con->chr) qemu_chr_add_handlers(con->chr, NULL, NULL, NULL, NULL); xen_be_unbind_evtchn(&con->xendev);

Hi everybody, we had an overwhelming vote for a 1/2 day invite only DevDay on the Sunday before XenSummit. I will look at logistics and then get back to you. Regards Lars

2011/7/19 Stefano Stabellini <stefano.stabellini@eu.citrix.com>: > CC''ing Tim and xen-devel > > On Mon, 18 Jul 2011, Jiageng Yu wrote: >> 2011/7/16 Stefano Stabellini <stefano.stabellini@eu.citrix.com>: >> > On Fri, 15 Jul 2011, Jiageng Yu wrote: >> >> 2011/7/15 Jiageng Yu <yujiageng734@gmail.com>: >> >> > 2011/7/15

Hello, We''re running Xen Unstable changeset 15468 with SLES10 on a Unisys ES7000/one 56x cpu and 160GB memory. Xen is built with NR_DYNIRQS=1024 and max_phys_cpus=64, and booted with dom0_mem=1024 and xenheap_megabytes=64. We have 320 para-virtualized SLES10 VMs on external storage. Our script starts a VM, waits for the start to complete, then starts the next: "for i in *.cfg;

(Sorry, lost Keir''s mail). I''m unclear on why we have to have the mapping part of solving the xendev problem. Can''t we just allocate a transaction as usual if we see an ID without a transaction existing, mark it as pre-fail, and when we see the transaction end, discard the copy as if it had raced? Surely the ID lookup is guaranteed to fail in the circumstances we care

While for the "normal" case (called from blk_send_response_all()) decrementing requests_finished is correct, doing so in the parse error case is wrong; requests_inflight needs to be decremented instead. Change in v2: Adjust coding style. Signed-off-by: Jan Beulich <jbeulich@suse.com> --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -154,7 +154,7 @@ static void ioreq_finish(struct

Hi all, this is the long awaited patch series to add xen device model support in qemu; the main author is Anthony Perard. Developing this series we tried to come up with the cleanest possible solution from the qemu point of view, limiting the amount of changes to common code as much as possible. The end result still requires a couple of hooks in piix_pci but overall the impact should be very

Hello! I was asking for help on the Freenode channel, and I was pointed here. I have a situation where, using xl, I can create a functional PV domU, with or without pv-grub, but I cannot access the console. Firing up xend and using xm works without trouble. Since xend and company is being deprecated, I would like to transition to using the xl toolstack. The system is an Arch Linux system

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *