search for: platform_pci

When xen_emul_unplug=never is specified on kernel command line reading files from /sys/hypervisor is broken (returns -EBUSY). It is caused by xen_bus dependency on platform_pci and platform_pci isn''t initialized when xen_emul_unplug=never is specified. Fix it by allowing platform_pcii to ignore xen_emul_unplug=never, and do not intialize xen_[blk|net]front instead. Signed-off-by: Igor Mammedov <imammedo@redhat.com> --- drivers/block/xen-blkfront.c | 3...

...e user has the option of disabling the platform driver: 00:02.0 Unassigned class [ff80]: XenSource, Inc. Xen Platform Device (rev 01) which is used to unplug the emulated drivers (IDE, Realtek 8169, etc) and allow the PV drivers to take over. If the user wishes to disable that they can set: xen_platform_pci=0 (in the guest config file) or xen_emul_unplug=never (on the Linux command line) except it does not work properly. The PV drivers still try to load and since the Xen platform driver is not run - and it has not initialized the grant tables, most of the PV drivers stumble upon: input: Xen V...

Anyone had tried the save/restore against rhel6 guest? I found it always throw timeout when I tried to save the guest. And only fail with rhel6 guest.(ubuntu, fedora are ok). best regards yang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...rename xen_emul_unplug=ignore to =unnnecessary xen: pvhvm: make it clearer that XEN_UNPLUG_* define bits in a bitfield Documentation/kernel-parameters.txt | 6 ++++-- arch/x86/xen/platform-pci-unplug.c | 18 ++++++++++++------ drivers/block/xen-blkfront.c | 2 +- include/xen/platform_pci.h | 14 +++++++++----- 4 files changed, 26 insertions(+), 14 deletions(-) _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...LE(xen_ulong_t); /* Maximum number of virtual CPUs in multi-processor guests. */ #define MAX_VIRT_CPUS 1 diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c index ba5cc13..f28fc1a 100644 --- a/arch/arm/xen/enlighten.c +++ b/arch/arm/xen/enlighten.c @@ -9,6 +9,7 @@ #include <xen/platform_pci.h> #include <xen/xenbus.h> #include <xen/page.h> +#include <xen/xen-ops.h> #include <asm/xen/hypervisor.h> #include <asm/xen/hypercall.h> #include <linux/interrupt.h> @@ -18,6 +19,8 @@ #include <linux/of_irq.h> #include <linux/of_address.h>...

Hi all, this little series removes the last swiotlb API exposed to modules. Diffstat: arch/x86/include/asm/xen/swiotlb-xen.h | 6 ------ arch/x86/kernel/pci-dma.c | 28 ++++------------------------ drivers/gpu/drm/nouveau/nouveau_ttm.c | 10 +++------- drivers/pci/xen-pcifront.c | 6 ------ kernel/dma/swiotlb.c | 1 - 5 files changed, 7

This series implements ballooning for Xen on ARM and builds and Mukesh''s PVH privcmd stuff to implement foreign page mapping on ARM, replacing the old "HACK: initial (very hacky) XENMAPSPACE_gmfn_foreign" patch. The baseline is a bit complex, it is basically Stefano''s xenarm-forlinus branch (commit bbd6eb29214e) merged with Konrad''s linux-next-pvh branch

Hello, I''ve recently installed a hvm domU opensuse 11 guest and I cannot set the screen resolution higher then 640x480. This seems very strange to me, because I don''t have any problem to set higher resolution on a windows 7 domU, using the following parameters in the configuration file: stdvga=1 videoram=16 What could the problem be? Is some video driver missing? -- Flavio

Hello, I''ve recently installed a hvm domU opensuse 11 guest and I cannot set the screen resolution higher then 640x480. This seems very strange to me, because I don''t have any problem to set higher resolution on a windows 7 domU, using the following parameters in the configuration file: stdvga=1 videoram=16 What could the problem be? Is some video driver missing? -- Flavio