Re: [kvm-devel] external module sched_in event
Andrea Arcangeli wrote: On Sun, Dec 23, 2007 at 07:37:40PM +0200, Avi Kivity wrote: The sched_in notifier needs to enable interrupts (but it must disable preemption to avoid recursion). Ok this update fixes the smp_call_function deadlock. I was able to boot a 4-way guest on a 2-way i386 host, so looks like this works. Thanks, it will reduce the maintenance burden needed for the external module. -- Do not meddle in the internals of kernels, for they are subtle and quick to panic. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
[kvm-devel] [ kvm-Bugs-1858122 ] vm exit 0x9 in QEMU-KVM but OK in QEMU
Bugs item #1858122, was opened at 2007-12-25 21:44 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=893831aid=1858122group_id=180599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Jan Kratochvil (kratochvil) Assigned to: Nobody/Anonymous (nobody) Summary: vm exit 0x9 in QEMU-KVM but OK in QEMU Initial Comment: Just an easy/fast/reliable reproducer: http://www.seagate.com/support/seatools/SeaToolsDOS207EURO.iso md5sum: 979a046340942d6da63a530801c2d492 OK: # qemu -net none -cdrom /tmp/SeaToolsDOS207EURO.iso # qemu-system-x86_64 -net none -cdrom /tmp/SeaToolsDOS207EURO.iso Could not open '/dev/kqemu' - QEMU acceleration layer not activated but wrong (in 2 secs of the boot - seatools.exe): # qemu-kvm -net none -cdrom /tmp/SeaToolsDOS207EURO.iso unhandled vm exit: 0x9 rax e068 rbx 00202620 rcx 07ff10ba rdx 10ba rsi 0054 rdi 000804b0 rsp 614e rbp 6156 r8 r9 r10 r11 r12 r13 r14 r15 rip 2f09 rflags 4086 cs 0018 (00017300/ p 1 dpl 0 db 0 s 1 type b l 0 g 0 avl 0) ds 0020 (0001bf20/ p 1 dpl 0 db 1 s 1 type 3 l 0 g 0 avl 0) es 0020 (0001bf20/ p 1 dpl 0 db 1 s 1 type 3 l 0 g 0 avl 0) ss 0020 (0001bf20/ p 1 dpl 0 db 1 s 1 type 3 l 0 g 0 avl 0) fs 0020 (0001bf20/ p 1 dpl 0 db 1 s 1 type 3 l 0 g 0 avl 0) gs 0020 (0001bf20/ p 1 dpl 0 db 1 s 1 type 3 l 0 g 0 avl 0) tr 0068 (0001e44e/00f1 p 1 dpl 3 db 1 s 0 type b l 0 g 0 avl 0) ldt (/ p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0) gdt 1c4c4/87 idt 1c94c/7ff cr0 e011 cr2 0 cr3 48000 cr4 10 cr8 0 efer 0 Aborted -- You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=893831aid=1858122group_id=180599 - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
[kvm-devel] Thinkpad T61p and VT
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I have a new Thinkpad and I am wanting to use the virtualization technology. vmx is present in /proc/cpuinfo and i have enabled it in the BIOS (most recent bios available from lenovo). I cannot load kvm-intel, dmesg reports [ 1252.245357] kvm: disabled by bios. Using Ubuntu 7.10, kernel 2.6.22-14 (x86_64). Any help would be most appreciated. Tanner Ezell. -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHcYUponMdW/6mR2YRAq96AKCYVe3bFNqox536SdAPho+tzKx6mgCfRJPy zYaXCC81TiePZb+FfrmZHKA= =KEet -END PGP SIGNATURE- - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] virtio_net and SMP guests
On Tuesday 25 December 2007 23:22:37 Dor Laor wrote: btw: I checked your Linux tree and found it a bit old, there was no tx coalescing timer, it's probably good for 2.6.24. Do you plan to post patchset for 25 windows? Thanks, Dor Hmm, should be updated now. Will be pushing all these virtio patches for 2.6.25... Cheers, Rusty. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] README: How to run kvm guests on IA64
Hi, Run guests with the command : /usr/local/bin/qemu-system-ia64 -hda your.img -m 512 If you have any question, please feel free to contact me! Can I use the guest image of Xen? Or do I need to clean-install Linux or Windows on KVM guest? Best Regards, Akio Takebe - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] README: How to run kvm guests on IA64
Akio Takebe wrote: Hi, Run guests with the command : /usr/local/bin/qemu-system-ia64 -hda your.img -m 512 If you have any question, please feel free to contact me! Can I use the guest image of Xen? Or do I need to clean-install Linux or Windows on KVM guest? Sure, you can use xen's hvm image directly :) Xiantao - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] README: How to run kvm guests on IA64
Akio Takebe wrote: Hi, Run guests with the command : /usr/local/bin/qemu-system-ia64 -hda your.img -m 512 If you have any question, please feel free to contact me! Can I use the guest image of Xen? Or do I need to clean-install Linux or Windows on KVM guest? Hi, Akio Thank you for your try! In addition, If you want to boot windows up on Open GFW, you also need to pick up the patch I sent to xen-ia64 mailing list, and built it with latest efi-vfirmware.hg source. I attached it in this mail. Xiantao ---BeginMessage--- Hi Tristan, This patch fixes possible failures on windows boot in some environment. Since current piix3 and piix4 in qemu only uses irq 10 and irq 11 for pci irqs, so here don't need to assign irq 5 and irq 6 for this purpose. IRQ 6 may conflict with the irq of legacy floppy disk controllers. diff -r f263d2bca359 edk2-sparse/EdkXenPkg/Dxe/XenAcpi/build.c --- a/edk2-sparse/EdkXenPkg/Dxe/XenAcpi/build.c Wed Dec 12 02:02:32 2007 +0100 +++ b/edk2-sparse/EdkXenPkg/Dxe/XenAcpi/build.c Tue Dec 25 14:59:34 2007 +0800 @@ -33,7 +33,7 @@ #define LSAPIC_ID(n) n extern int get_vcpu_nr (void); #define get_apic_mode() 1 -#define PCI_ISA_IRQ_MASK0x0c60U /* ISA IRQs 5,6,10,11 are PCI connected */ +#define PCI_ISA_IRQ_MASK0x0c00U /* ISA IRQs 10,11 are PCI connected */ #endif #define align16(sz) (((sz) + 15) ~15) diff Description: diff ___ Xen-ia64-devel mailing list [EMAIL PROTECTED] http://lists.xensource.com/xen-ia64-devel---End Message--- - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
[kvm-devel] [PATCH] external module: remove define for MAX_IO_APICS
This reverts commit a2c1905ff7c6faf9253d4185952a5b85036114f7. It was made obsolete by 3f5daaafad51a2b75171c2a93a28cc55ce205cae and would redefine MAX_IO_APIC to a smaller value in amd64 that the one used by asm/apicdef.h for non SMP kernels 2.6.21 Signed-off-by: Carlo Marcelo Arenas Belon [EMAIL PROTECTED] --- kernel/external-module-compat.h |5 - 1 files changed, 0 insertions(+), 5 deletions(-) diff --git a/kernel/external-module-compat.h b/kernel/external-module-compat.h index 1b9d7bb..63d3fc5 100644 --- a/kernel/external-module-compat.h +++ b/kernel/external-module-compat.h @@ -566,11 +566,6 @@ static inline void blahblah(void) #endif -/* apicdef.h doesn't get included before 2.6.21 if non-smp */ -#ifndef MAX_IO_APICS -#define MAX_IO_APICS 64 -#endif - /* X86_FEATURE_NX is missing in some x86_64 kernels */ #include asm/cpufeature.h -- 1.5.2.5 - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
