search for: xen_sys_hypervisor

Hi,     I just downloaded Xen4.0 from:     http://www.xen.org/products/xen_source.html     Trying=0A to build:     Create xen entries under /sys/hypervisor =0A(XEN_SYS_HYPERVISOR) [Y/n/?] y     #     # configuration written to =0A.config     #     make-3.79.1-p7[3]: Leaving directory =0A`/foo/xen40/xen-4.0.0/linux-2.6-pvo=     ps.git''     make-3.79.1-p7 -C =0Abuild-linux-2.6-pvops_x86_64 ARCH=3D$(sh buildconfigs/=     select-linux-arch =0Alinux-2.6-pvops.git) p...

...39; OTOH, I could have goofed my git trees somehow... Signed-off-by: Randy Dunlap <randy.dunlap at oracle.com> --- drivers/xen/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-xyz.orig/drivers/xen/Kconfig +++ linux-xyz/drivers/xen/Kconfig @@ -85,7 +85,7 @@ config XEN_SYS_HYPERVISOR but will have no xen contents. config XEN_XENBUS_FRONTEND - tristate + bool config XEN_GNTDEV bool "userspace grant access device driver"

...39; OTOH, I could have goofed my git trees somehow... Signed-off-by: Randy Dunlap <randy.dunlap at oracle.com> --- drivers/xen/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-xyz.orig/drivers/xen/Kconfig +++ linux-xyz/drivers/xen/Kconfig @@ -85,7 +85,7 @@ config XEN_SYS_HYPERVISOR but will have no xen contents. config XEN_XENBUS_FRONTEND - tristate + bool config XEN_GNTDEV bool "userspace grant access device driver"

...39; OTOH, I could have goofed my git trees somehow... Signed-off-by: Randy Dunlap <randy.dunlap at oracle.com> --- drivers/xen/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-xyz.orig/drivers/xen/Kconfig +++ linux-xyz/drivers/xen/Kconfig @@ -85,7 +85,7 @@ config XEN_SYS_HYPERVISOR but will have no xen contents. config XEN_XENBUS_FRONTEND - tristate + bool config XEN_GNTDEV bool "userspace grant access device driver"

Hello, The following patches are a solution to a problem we have encountered when using the Xen hypervisor: - Need Pxx/Cxx states to save on power consumption when using Xen (we do want those datacenters to consume less power!), - Also need to figure out the Turbo mode so that the scheduler can properly boost a core for CPU bound guests. In essence the Xen hypervisor requires that

...ce tools expect to find "xenbus" + under /proc/xen, but "xenbus" is now found at the root of the + xenfs filesystem. Selecting this causes the kernel to create + the compatibility mount point /proc/xen if it is running on + a xen platform. + If in doubt, say yes. config XEN_SYS_HYPERVISOR bool "Create xen entries under /sys/hypervisor" @@ -123,7 +123,7 @@ config XEN_SYS_HYPERVISOR select SYS_HYPERVISOR default y help - Create entries under /sys/hypervisor describing the Xen + Create entries under /sys/hypervisor describing the Xen...

...ce tools expect to find "xenbus" + under /proc/xen, but "xenbus" is now found at the root of the + xenfs filesystem. Selecting this causes the kernel to create + the compatibility mount point /proc/xen if it is running on + a xen platform. + If in doubt, say yes. config XEN_SYS_HYPERVISOR bool "Create xen entries under /sys/hypervisor" @@ -123,7 +123,7 @@ config XEN_SYS_HYPERVISOR select SYS_HYPERVISOR default y help - Create entries under /sys/hypervisor describing the Xen + Create entries under /sys/hypervisor describing the Xen...

This time make world on Ubuntu 10.04 gives following error gcc -O2 -fomit-frame-pointer -m32 -march=i686 -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value -Wdeclaration-after-statement -D__XEN_TOOLS__ -MMD -MF .fsimage.so.d -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -mno-tls-direct-seg-refs -I../../../tools/libfsimage/common/