[Qemu-devel] how can i take a snapshot for running system

2012-06-02 Thread 冷雨
i want take a snap for running system,how do i? now i can use qemu-img.exe to take a snapshot. and it not save the running memeory info.

[Qemu-devel] [ANNOUNCE] QEMU 1.1 release

2012-06-02 Thread Anthony Liguori
Hi, On behalf of the QEMU Team, I'd like to announce the availability of the QEMU 1.1 release. This release contains 2500+ commits from 180 contributors. http://wiki.qemu.org/download/qemu-1.1.0.tar.bz2 And a detailed change log is available at: http://wiki.qemu.org/ChangeLog/1.1 Major

Re: [Qemu-devel] Can we improve virtio data structures with QOM?

2012-06-02 Thread Anthony Liguori
On 06/01/2012 07:43 PM, Markus Armbruster wrote: Anthony Liguorianth...@codemonkey.ws writes: No, a user should use what solves his problem nicely. Most of the time, the problem is simple. I quite agree we should provide simple ways to solve the known simple problems. Occasionally, you

[Qemu-devel] [RFC] QEMU 1.2.0 Release Schedule

2012-06-02 Thread Anthony Liguori
Summary: GA on September 1st, shorten feature freeze to 2.5 weeks. We've discussed a lot in the past moving to a quarterly release cycle. More frequent releases will allow distributions to more easily ship newer versions of QEMU. Here's the schedule (also available on the wiki):

[Qemu-devel] The development tree is now open!

2012-06-02 Thread Anthony Liguori
Let your PATCHes, PULLs, RFCs, and RFTs start flowing. I'll start applying pull requests on Monday or perhaps earlier if I can find the time. For submaintainers, if you have a very large queue ( 50 patches), please split your pulls into multiple pull requests of reasonable size (~50) and

[Qemu-devel] [PATCH 4/6] linux-user: Handle O_SYNC, O_NOATIME, O_CLOEXEC, O_PATH

2012-06-02 Thread Richard Henderson
And tidy up syscall_defs.h a little bit. For each target, only define the bits in arch/target/include/asm/fcntl.h, leaving the others to a new asm-generic section below. Signed-off-by: Richard Henderson r...@twiddle.net --- linux-user/strace.c | 12 +++- linux-user/syscall.c | 10

Re: [Qemu-devel] [PATCH qom-next 57/59] cpu: Introduce mandatory tlb_flush callback

2012-06-02 Thread Blue Swirl
On Thu, May 31, 2012 at 6:53 PM, Paul Brook p...@codesourcery.com wrote: +void cpu_tlb_flush(CPUState *cpu, bool flush_global) +{ +    CPUClass *cc = CPU_GET_CLASS(cpu); + +    g_assert(cc-tlb_flush != NULL); + +    cc-tlb_flush(cpu, flush_global); +} This needs to be able to

[Qemu-devel] [PATCH 2/6] alpha-linux-user: Work around hosted mmap allocation problems

2012-06-02 Thread Richard Henderson
Signed-off-by: Richard Henderson r...@twiddle.net --- target-alpha/cpu.h | 11 +++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h index 99f9ee1..0d87fa7 100644 --- a/target-alpha/cpu.h +++ b/target-alpha/cpu.h @@ -40,9 +40,20 @@

[Qemu-devel] [PATCH 6/6] linux-user: Translate pipe2 flags; add to strace

2012-06-02 Thread Richard Henderson
Signed-off-by: Richard Henderson r...@twiddle.net --- linux-user/strace.list |3 +++ linux-user/syscall.c |3 ++- 2 files changed, 5 insertions(+), 1 deletions(-) diff --git a/linux-user/strace.list b/linux-user/strace.list index a7eeaef..af3c6a0 100644 --- a/linux-user/strace.list +++

[Qemu-devel] [PATCH] do not include libutil.h needlessly or if it doesn't exist

2012-06-02 Thread Michael Tokarev
libutil.h and util.h on *BSD (some have one, some another) were #included just for openpty() declaration. The only file where this function is actually used is qemu-char.c. In vl.c and net/tap-bsd.c, none of functions declared in libutil.h (login logout logwtmp timdomain openpty forkpty uu_lock

[Qemu-devel] [PATCH v2 0/6] {alpha-}linux-user improvments

2012-06-02 Thread Richard Henderson
Changes v1-v2: Dropped -stracefile patch. That clearly needs more iteration in order to make everyone happy. I don't want the rest of this to get caught up in that. Two patches that fix all of the mmap problems I've been able to find in the glibc testsuite. The iconv tests that load

[Qemu-devel] [PATCH 3/6] alpha-linux-user: Handle TARGET_SSI_IEEE_RAISE_EXCEPTION properly

2012-06-02 Thread Richard Henderson
We weren't aggregating the exceptions, nor raising signals properly. Signed-off-by: Richard Henderson r...@twiddle.net --- linux-user/syscall.c | 61 + 1 files changed, 51 insertions(+), 10 deletions(-) diff --git a/linux-user/syscall.c

Re: [Qemu-devel] [RFC] QEMU 1.2.0 Release Schedule

2012-06-02 Thread Blue Swirl
On Sat, Jun 2, 2012 at 9:52 AM, Anthony Liguori anth...@codemonkey.ws wrote: Summary: GA on September 1st, shorten feature freeze to 2.5 weeks. We've discussed a lot in the past moving to a quarterly release cycle.  More frequent releases will allow distributions to more easily ship newer

[Qemu-devel] [PATCH 1/6] alpha-linux-user: Fix signal handling

2012-06-02 Thread Richard Henderson
Proper signal numbers were not defined, and EXCP_INTERRUPT was unhandled, leading to all sorts of subtle confusion. Signed-off-by: Richard Henderson r...@twiddle.net --- linux-user/main.c |3 +++ linux-user/syscall_defs.h | 41 - 2 files

[Qemu-devel] [PATCH 5/6] linux-user: Allocate the right amount of space for non-fixed file maps

2012-06-02 Thread Richard Henderson
If we let the kernel handle the implementation of mmap_find_vma, via an anon mmap, we must use the size as indicated by the user and not the size truncated to the filesize. This happens often in ld.so, where we initially mmap the file to the size of the text+data+bss to reserve an area, then

Re: [Qemu-devel] [RFC] QEMU 1.2.0 Release Schedule

2012-06-02 Thread Anthony Liguori
On 06/03/2012 04:16 AM, Blue Swirl wrote: On Sat, Jun 2, 2012 at 9:52 AM, Anthony Liguorianth...@codemonkey.ws wrote: Summary: GA on September 1st, shorten feature freeze to 2.5 weeks. We've discussed a lot in the past moving to a quarterly release cycle. More frequent releases will allow

Re: [Qemu-devel] [RFC] QEMU 1.2.0 Release Schedule

2012-06-02 Thread Peter Maydell
On 2 June 2012 23:07, Anthony Liguori anth...@codemonkey.ws wrote: On 06/03/2012 04:16 AM, Blue Swirl wrote: I think the previous freeze was a bit long, mainly the problem is how to handle merging of different development trees (QOM vs. PPC for example). So 2,5 weeks could be nice. Yes, I

Re: [Qemu-devel] [RFC] QEMU 1.2.0 Release Schedule

2012-06-02 Thread Anthony Liguori
On 06/03/2012 06:11 AM, Peter Maydell wrote: On 2 June 2012 23:07, Anthony Liguorianth...@codemonkey.ws wrote: On 06/03/2012 04:16 AM, Blue Swirl wrote: I think the previous freeze was a bit long, mainly the problem is how to handle merging of different development trees (QOM vs. PPC for

Re: [Qemu-devel] [PATCH v2] vnc: disable VNC password authentication (security type 2) when in FIPS mode

2012-06-02 Thread Anthony Liguori
On 05/03/2012 03:32 AM, Paul Moore wrote: FIPS 140-2 requires disabling certain ciphers, including DES, which is used by VNC to obscure passwords when they are sent over the network. The solution for FIPS users is to disable the use of VNC password auth when the host system is operating in FIPS

[Qemu-devel] Wrong machine name in our wiki

2012-06-02 Thread Dunrong Huang
Hi, folks I am reading ChangeLog/1.1 in our wiki, and find a wrong machine name. In this sentence: New 'nuri' and 'smbkc210' models of Samsung Exynos4210 based devboards. The correct model name is smdkc210, not smbkc210. Can anyone who have editor privileges fix it? -- linuxer and emacser

Re: [Qemu-devel] Wrong machine name in our wiki

2012-06-02 Thread Stefan Weil
Am 03.06.2012 05:34, schrieb Dunrong Huang: Hi, folks I am reading ChangeLog/1.1 in our wiki, and find a wrong machine name. In this sentence: New 'nuri' and 'smbkc210' models of Samsung Exynos4210 based devboards. The correct model name is smdkc210, not smbkc210. Can anyone who have editor