search for: romley

...N) 00000000fed1c000 - 00000000fed20000 (reserved) (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000ffc00000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 0000000840000000 (usable) (XEN) ACPI: RSDP 000F0410, 0024 (r2 INTEL) (XEN) ACPI: XSDT BEEC8E18, 008C (r1 INTEL ROMLEY 6222004 INTL 20090903) (XEN) ACPI: FACP BEEC7D98, 00F4 (r4 INTEL ROMLEY 6222004 INTL 20090903) (XEN) ACPI: DSDT BEEAF018, 1660E (r2 INTEL ROMLEY 27 INTL 20100331) (XEN) ACPI: FACS BEEC8D40, 0040 (XEN) ACPI: APIC BEEC6718, 066A (r3 INTEL ROMLEY 6222004 INTL 20090903) (XEN) ACPI: SP...

I am seeing some problems when using the Powerware 5115 UPS when connected to the Patsburg USB controller and would like to know if anyone has a solution. The symptom is that PING messages sent to the bcmxcp_usb driver take as long as 25 seconds to complete. The configuration is a Romley patform (a.k.a., Sandy Bridge + Patsburg) running Debian 6 with 2.6.39 kernel with NUT 2.6.4 in which the Powerware is connected via USB 2.0 to the Patsburg. Of note is that the following messages are logged in syslog frequently. 2012-06-21T09:03:10.754413+00:00 (none) kernel: [ 8659.067243] usb 2...

...========================================== xen-changeset: 23851:994b5b125c31 pvops git: commit 20a27c1e25b8550066902c9d6ca91631e656dfa3 ================================================================ Test Environment ================================================================ Platform Romley-EP(x86_64) Westmere-EP(x86_64) CPU 32 24 Memory 28G 12G ================================================================ Fixed issues(1) ============== 1. Windows2k8 guest shows blue screen when shut down http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1778...

This issue I am encountering seems to only happen on multi-socket machines. It also does not help that the only multi-socket box I have is an Romley-EP (so two socket SandyBridge CPUs). The other SandyBridge boxes I''ve (one socket) are not showing this. Granted they are also a different model (42). The problem is that when I run ''perf top'' within an SMP PVHVM guest, after a couple of seconds or minutes the guest hang...

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This series contains patches required to update tcm_vhost <-> virtio-scsi connected hosts <-> guests to run on v3.5-rc2 mainline code. This series is available on top of target-pending/auto-next here: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git tcm_vhost This includes the necessary vhost

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This series contains patches required to update tcm_vhost <-> virtio-scsi connected hosts <-> guests to run on v3.5-rc2 mainline code. This series is available on top of target-pending/auto-next here: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git tcm_vhost This includes the necessary vhost

The first patch really isn''t as much of a follow-up than what triggered the security issues to be noticed in the first place. 1: x86: preserve FPU selectors for 32-bit guest code 2: x86: fix XCR0 handling 3: x86/xsave: adjust state management 4: x86/fxsave: bring in line with recent xsave adjustments The first two I would see as candidates for 4.3 (as well as subsequent backporting,

...CSI ports on bare-metal produces ~1M random IOPs with 12x LUNs + numjobs=32. At numjobs=16 here with vhost the 16x LUN configuration ends up being in the range of ~310K IOPs for the current sweet spot.. Here is a more detailed breakdown of the test setup: - host hardware: *) Dual Xeon-E5-2687W (Romley-EP) 3.10 Ghz w/ 32x threads + 32 GB of DDR3 1600Mhz memory - host kernel: *) Using 3.6-rc0 from target-pending/for-linus *) qemu vhost-scsi from nab's qemu-kvm.git/vhost-scsi on k.o *) Set QEMU vCPU process affinity to dedicated cpus based on 'info cpus' (as recommended by Stefa...

...CSI ports on bare-metal produces ~1M random IOPs with 12x LUNs + numjobs=32. At numjobs=16 here with vhost the 16x LUN configuration ends up being in the range of ~310K IOPs for the current sweet spot.. Here is a more detailed breakdown of the test setup: - host hardware: *) Dual Xeon-E5-2687W (Romley-EP) 3.10 Ghz w/ 32x threads + 32 GB of DDR3 1600Mhz memory - host kernel: *) Using 3.6-rc0 from target-pending/for-linus *) qemu vhost-scsi from nab's qemu-kvm.git/vhost-scsi on k.o *) Set QEMU vCPU process affinity to dedicated cpus based on 'info cpus' (as recommended by Stefa...