search for: 2mib

...L1 cache physical id: 5 slot: L1-Cache size: 32KiB capacity: 32KiB capabilities: internal write-back data *-cache:1 description: L2 cache physical id: 6 slot: L2-Cache size: 2MiB capacity: 2MiB capabilities: internal varies unified *-memory description: System Memory physical id: 2b slot: System board or motherboard size: 16GiB *-bank:0 description: DIMM DDR2 Synchronous 800 MHz (1.2...

This patch series restores the use of superpages when restoring or migrating a VM, while retaining efficient batching of 4k pages when superpages are not appropriate or available. Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...problem I'm seeing is the artificial bandwidth restriction resulting from CHAN_TCP_WINDOW_DEFAULT being supplied to channel_new's local_window_max. It doesn't matter how much memory is given over to TCP buffers; because OpenSSH (and scp, and rsync) receivers limit the channel window to 2MiB, an artificial speed limit exists. After 15 years of #define CHAN_TCP_WINDOW_DEFAULT (64*CHAN_TCP_PACKET_DEFAULT) is it time for an increase? If not now, when? If not an increase, perhaps a config option? -- You are receiving this mail because: You are watching the assignee of the bug.

This patch series includes a series of bugs related to p2m, ept, and PoD code which were found as part of our XenServer product testing. Each of these fixes actual bugs, and the 3.4-based version of the patch has been tested thoroughly. (There may be bugs in porting the patches, but most of them are simple enough as to make it unlikely.) Each patch is conceptually independent, so they can each

...xen/arch/x86/mm/hap/p2m-ept.c --- a/xen/arch/x86/mm/hap/p2m-ept.c Tue Mar 15 10:14:27 2011 +0000 +++ b/xen/arch/x86/mm/hap/p2m-ept.c Tue Mar 15 15:41:17 2011 +0000 @@ -374,7 +374,9 @@ needs_sync = 0; /* If we''re replacing a non-leaf entry with a leaf entry (1GiB or 2MiB), - * the intermediate tables will be freed below after the ept flush */ + * the intermediate tables will be freed below after the ept flush + * + * Read-then-write is OK because we hold the p2m lock. */ old_entry = *ept_entry; if ( mfn_valid(mfn_...

...: VIA Technologies, Inc. VT6315 Series Firewire Controller lshw -businfo Bus info Device Class Description ======================================================== . . . memory 32KiB L1 cache memory 2MiB L2 cache memory 16GiB System Memory memory 4GiB DIMM DDR2 Synchronous 800 MHz (1.2 n memory 4GiB DIMM DDR2 Synchronous 800 MHz (1.2 n memory 4GiB D...

...description: L1 cache physical id: 700 size: 128KiB capacity: 128KiB capabilities: internal write-back data *-cache:1 description: L2 cache physical id: 701 size: 1MiB capacity: 2MiB capabilities: internal write-back unified *-cache:2 description: L3 cache physical id: 702 size: 12MiB capacity: 12MiB capabilities: internal write-back unified *-cpu:1 DISABLED description: CPU [em...

https://bugs.freedesktop.org/show_bug.cgi?id=94990 Bug ID: 94990 Summary: Latest 4.6rc4 kernel, no booting on gtx970 Product: xorg Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

...Using Crochet to Build FreeBSD Images URL: https://github.com/wca/crochet/tree/add-pine64-support Contact: Andrew Turner <andrew at FreeBSD.org> Contact: Jared McNeill <jmcneill at FreeBSD.org> Transparent superpage support has been added. This allows FreeBSD to create 2MiB blocks with a single pagetable and TLB entry. This shows a small but significant improvement in the buildworld time on ThunderX machines. Superpages have been enabled in head and merged to stable/11, but they are disabled by default on stable/11 due to a lack of testing there. Suppo...

...Using Crochet to Build FreeBSD Images URL: https://github.com/wca/crochet/tree/add-pine64-support Contact: Andrew Turner <andrew at FreeBSD.org> Contact: Jared McNeill <jmcneill at FreeBSD.org> Transparent superpage support has been added. This allows FreeBSD to create 2MiB blocks with a single pagetable and TLB entry. This shows a small but significant improvement in the buildworld time on ThunderX machines. Superpages have been enabled in head and merged to stable/11, but they are disabled by default on stable/11 due to a lack of testing there. Suppo...