Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23)

2008-03-08 Thread Dor Laor
On Sun, 2008-03-09 at 01:14 +, Steve Fosdick wrote: > > kqemu works correctly, whereas with: > > CONFIG_HIGH_RES_TIMERS=y > > the problem appears. Any idea why that causes a problem? Is it a > bug? > > Anyway, at least for now I have a solution. Thanks for your help. While I don't know

[Qemu-devel] qemu block-vvfat.c vl.c darwin-user/qemu.h darw...

2008-03-08 Thread Blue Swirl
CVSROOT:/cvsroot/qemu Module name:qemu Changes by: Blue Swirl 08/03/09 06:59:01 Modified files: . : block-vvfat.c vl.c darwin-user: qemu.h syscall.c hw : alpha_palcode.c target-i386: helper.c svm.h Log message:

Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23)

2008-03-08 Thread Steve Fosdick
On Fri, 7 Mar 2008 10:58:39 +0100 "Christian MICHON" <[EMAIL PROTECTED]> wrote: > it's really a lot of differences... could you find a minimal kernel > config (which could be almost identical for 2.6.23 and 2.6.24) showing > the slowdown? I have found a single config change that causes the proble

[Qemu-devel] qemu/target-sparc op.c translate.c fbranch_temp...

2008-03-08 Thread Blue Swirl
CVSROOT:/cvsroot/qemu Module name:qemu Changes by: Blue Swirl 08/03/08 21:36:50 Modified files: target-sparc : op.c translate.c Removed files: target-sparc : fbranch_template.h Log message: Convert branches and conditional moves to TCG CVSWeb URLs

[Qemu-devel] Re: [PATCH] e1000: fix endianness issues

2008-03-08 Thread Hollis Blanchard
On Sat, 2008-03-08 at 14:59 +0100, Aurelien Jarno wrote: > On Fri, Mar 07, 2008 at 11:23:51AM -0600, Hollis Blanchard wrote: > > On Tue, 04 Mar 2008 01:30:15 +0100, Aurelien Jarno wrote: > > > > > This patches fixes endianness issues in the e1000 nic emulation, which > > > currently only works on

Re: [Qemu-devel] Questions/comments on TCG

2008-03-08 Thread Blue Swirl
On 3/7/08, Blue Swirl <[EMAIL PROTECTED]> wrote: > On 3/7/08, Stuart Brady <[EMAIL PROTECTED]> wrote: > > On Fri, Mar 07, 2008 at 08:47:03PM +0200, Blue Swirl wrote: > > > On 3/7/08, Stuart Brady <[EMAIL PROTECTED]> wrote: > > > > > > tcg_target_reg_alloc_order[] has 32 elements, but only 14 a

[Qemu-devel] Re: [PATCH] e1000: fix endianness issues

2008-03-08 Thread Aurelien Jarno
On Fri, Mar 07, 2008 at 11:23:51AM -0600, Hollis Blanchard wrote: > On Tue, 04 Mar 2008 01:30:15 +0100, Aurelien Jarno wrote: > > > This patches fixes endianness issues in the e1000 nic emulation, which > > currently only works on little endian hosts with little endian targets. > > > > Byte swapp

[Qemu-devel] qemu/tcg tcg.c sparc/tcg-target.c sparc/tcg-tar...

2008-03-08 Thread Blue Swirl
CVSROOT:/cvsroot/qemu Module name:qemu Changes by: Blue Swirl 08/03/08 13:33:42 Modified files: tcg: tcg.c tcg/sparc : tcg-target.c tcg-target.h Log message: Add function prologue, fix pointer load on Sparc64 host CVSWeb URLs: http://

Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23)

2008-03-08 Thread Ivan Kalvachev
On Thu, Mar 6, 2008 at 12:58 PM, Steve Fosdick <[EMAIL PROTECTED]> wrote: > Guys, > > If I run Linux kernel 2.6.24.3 and then start a qemu virtual machine running > Windows XP as the guest operating system the CPU usage is high, always close > to 100%, and the virtual machine slower than normal.