Re: [kvm-devel] [PATCH] Fix 32bit SVM build

2007-02-03 Thread Avi Kivity
Anthony Liguori wrote: > Regards, > > Anthony Liguori > > > Fix 32bit build for SVM. > > Applied, thanks. -- Do not meddle in the internals of kernels, for they are subtle and quick to panic. -

[kvm-devel] [ kvm-Bugs-1650987 ] Kernel oops installing win 2k sp2

2007-02-03 Thread SourceForge.net
Bugs item #1650987, was opened at 2007-02-02 23:09 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1650987&group_id=180599 Please note that this message will contain a full copy

[kvm-devel] [PATCH][RFC] Improve PIO latency

2007-02-03 Thread Anthony Liguori
The attached patch modifies libkvmctl to only make SET_REG/GET_REG ioctls when needed for PIO instructions. I was only able to do this for out instructions because I didn't want to break the kernel ABI. I think we should change the API though so we can do this with other types of IO instructi

Re: [kvm-devel] [PATCH] Fix kvm-svn/kernel build on 32-bit

2007-02-03 Thread Ben Collins
On Sat, 2007-02-03 at 21:23 -0600, [EMAIL PROTECTED] wrote: > Does kvm try to support 64-bit guests on a 32-bit host kernel? (64-bit > CPU of course) > > It looks to me like this patch might prevent that scenario. No it doesn't, but this patch wouldn't prevent it any more than other parts of the

Re: [kvm-devel] [PATCH] Fix kvm-svn/kernel build on 32-bit

2007-02-03 Thread [EMAIL PROTECTED]
Does kvm try to support 64-bit guests on a 32-bit host kernel? (64-bit CPU of course) It looks to me like this patch might prevent that scenario. On 2/3/07, Ben Collins <[EMAIL PROTECTED]> wrote: > Build currently fails with x86. > > Index: kernel/kvm_main.c >

[kvm-devel] [PATCH] Fix kvm-svn/kernel build on 32-bit

2007-02-03 Thread Ben Collins
Build currently fails with x86. Index: kernel/kvm_main.c === --- kernel/kvm_main.c (revision 4381) +++ kernel/kvm_main.c (working copy) @@ -1148,6 +1148,7 @@ kvm_arch_ops->decache_regs(vcpu); ret = -KVM_EINVAL; +

[kvm-devel] frequent guest lockup (and mouse/keyboard problems)

2007-02-03 Thread Leonard NorrgÄrd
The guest OS is 32-bit Debian Etch (KDE), the host AMD64 X2 5200+. Kvm runs in SDL, command line: kvm -m 80 -hda disk.qcow All of this happens with kvm trunk. Quite often, once or more per hour, the guest hangs/freezes, consuming nearly 100% kernel cpu (user cpu usage is 0,00%) on the host. I use