Re: [Qemu-devel] [PATCH 8/9] vl: add -query-capabilities

On 03/19/12 16:09, Anthony Liguori wrote: > This dumps the results of query-version, query-commands, and > query-config-capabilities into a single JSON object on stdout. I think libvirt needs a query-devices too. cheers, Gerd

Re: [Qemu-devel] [RFC PATCH 0/9] qemu capabilities reporting and config changes

Hi, >> I have a few patches here that convert almost every option that matters >> into QemuOpts so that -writeconfig records it: -m, -bios, -localtime, >> -S, -M, -smp, -numa, -nodefaults, -no-shutdown, -no-reboot. The only >> thing that is left basically is -display, where I chickened out. >

Re: [Qemu-devel] [PATCH v4 0/9] VMXNET3 paravirtual NIC device implementation

Hello, Gerhard I've tested telnet connections on Knoppix running on QEMU-KVM with patch V5. Everything works fine on my setup. What is your network setup? How do you connect tap1 interface to the outer world? Also, since you have ping failure to init MSI-X is not related to the problem - device j

[Qemu-devel] [PATCH 00/12] convert many options to QemuOpts

This converts a lot of commonly-used options to QemuOpts. Most of them get in -machine, but I don't intend -machine to become a catch-all option. In fact I refrained from converting those that should go in -display (like -keyboard) or should be moved to enum device properties. With the exception

[Qemu-devel] [PATCH 05/12] cmdline: implement -bios with QemuOpts

This becomes -machine bios. Signed-off-by: Paolo Bonzini --- qemu-config.c |4 vl.c |4 +++- 2 files changed, 7 insertions(+), 1 deletions(-) diff --git a/qemu-config.c b/qemu-config.c index 3a313de..89706df 100644 --- a/qemu-config.c +++ b/qemu-config.c @@ -563,6 +563,10

[Qemu-devel] [PATCH 12/12] cmdline: convert -no-shutdown and -no-reboot to QemuOpts

They are also moved inside -machine. Signed-off-by: Paolo Bonzini --- qemu-config.c |8 vl.c|6 -- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/qemu-config.c b/qemu-config.c index 6e97ff6..e901826 100644 --- a/qemu-config.c +++ b/qemu-config.

[Qemu-devel] [PATCH 02/12] QemuOpts: use strtosz

This will simplify conversion of -numa node,mem=... and -m to QemuOpts. Signed-off-by: Paolo Bonzini --- qemu-option.c | 41 ++--- 1 files changed, 10 insertions(+), 31 deletions(-) diff --git a/qemu-option.c b/qemu-option.c index 35cd609..55cbee8 100644 --

[Qemu-devel] [PATCH 09/12] cmdline: reindent numa_add

Signed-off-by: Paolo Bonzini --- vl.c | 72 +- 1 files changed, 36 insertions(+), 36 deletions(-) diff --git a/vl.c b/vl.c index ce55468..d9a9cac 100644 --- a/vl.c +++ b/vl.c @@ -950,49 +950,49 @@ static void numa_add(const char *

Re: [Qemu-devel] help with helper functions

On 19 March 2012 22:34, João Corrêa wrote: > I'm trying to use some helper functions to instrument translated code, but > I'm getting some segfaults while doing it. Here are some code I've placed: > > target-i386/helper.h > DEF_HELPER_1(foo, void, tl) > > target-i386/op_helper.c > #ifdef TARGET_X8

[Qemu-devel] [PATCH 10/12] cmdline: convert -numa to QemuOpts

This requires some special casing to skip the fake "node" option and to handle the automatic "-numa node" syntax. Besides this, the option parsing maps easily to QemuOpts. Signed-off-by: Paolo Bonzini --- qemu-config.c | 22 ++ vl.c | 50

[Qemu-devel] [Bug 932487] Re: win32: git rev 59f971d crashes when accessing disk (coroutine issue)

coroutine issue again, when booting tinycore_3.3.iso: C:\msys\home\User\qemu\i386-softmmu>gdb --args qemu-system-i386.exe -L ..\pc-bios -cdrom tinycore_3.3.iso GNU gdb (GDB) 7.3 Copyright (C) 2011 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later

Re: [Qemu-devel] How many floppy can a computer install ? Thank you very much!

On 03/20/2012 10:34 AM, Zhi Hui Li wrote: Hi,Zhi Hui I am not very sure,but I think it is 2. -- Best Regards, Cao,Bing Bu

[Qemu-devel] [Bug 959992] [NEW] segfault in apic_report_irq_delivered when booting tinycore_3.3.iso

Public bug reported: it git head (33cf629) sometimes it segfaults in apic_report_irq_delivered() and backtrace is looping in apic_update_irq(#3-#4) Log: C:\msys\home\User\qemu\i386-softmmu>gdb --args qemu-system-i386.exe -L ..\pc-bios -cdrom tinycore_3.3.iso GNU gdb (GDB) 7.3 Copyright (C) 2011

[Qemu-devel] [PATCH 03/12] cmdline: implement -m with QemuOpts

This becomes -machine ram_size. Signed-off-by: Paolo Bonzini --- qemu-config.c |4 vl.c | 41 - 2 files changed, 16 insertions(+), 29 deletions(-) diff --git a/qemu-config.c b/qemu-config.c index be84a03..6569acd 100644 --- a/qemu-conf

[Qemu-devel] [PATCH 06/12] cmdline: implement -localtime with QemuOpts

The -localtime option already has a QemuOpts equivalent. Setting the merge_lists option on the -rtc list makes it simple to use it. This includes a small change in behavior for -rtc. For example, "-rtc base=localtime -rtc driftfix=slew" will actually combine the option rather than override them.

Re: [Qemu-devel] [PATCH] readconfig: add emulation of /dev/fd/ to platforms that that lacks this API

None. No platforms that I care about. On Tue, Mar 20, 2012 at 3:43 AM, Anthony Liguori wrote: > On 03/03/2012 01:49 AM, Ronnie Sahlberg wrote: >> >> Please find a patch to -readconfig. >> >> On many platforms -readconfig /dev/fd/  can be used to read from an >> already opened and inherited filed

[Qemu-devel] [PATCH 04/12] cmdline: implement -S with QemuOpts

This becomes -machine autostart. Signed-off-by: Paolo Bonzini --- qemu-config.c |4 vl.c |3 ++- 2 files changed, 6 insertions(+), 1 deletions(-) diff --git a/qemu-config.c b/qemu-config.c index 6569acd..3a313de 100644 --- a/qemu-config.c +++ b/qemu-config.c @@ -559,6 +559

[Qemu-devel] [PATCH 08/12] cmdline: convert -smp to QemuOpts

This introduces a new option group, but it is mostly trivial. Signed-off-by: Paolo Bonzini --- qemu-config.c | 31 + vl.c | 61 +--- 2 files changed, 58 insertions(+), 34 deletions(-) diff --git a/qemu-

[Qemu-devel] KVM call agenda for Tuesday 20th

Hi Please send in any agenda items you are interested in covering. Cheers, Juan.

[Qemu-devel] [PATCH 01/12] vga: disable default VGA if appropriate -device is used

This is a partial revert of commits a369da5 (vga: improve VGA logic, committed 2012-01-22) and c5bd4f3 (vga: fix -nodefaults -device VGA, 2012-01-24) which broke command-line option parsing in different ways. Since commit a369da5 it has become impossible to specify a VGA device entirely with QemuO

Re: [Qemu-devel] [PATCH 12/12] cmdline: convert -no-shutdown and -no-reboot to QemuOpts

On 20 March 2012 08:01, Paolo Bonzini wrote: > They are also moved inside -machine. So why "no_reboot" and "no_shutdown" but "autostart" rather than "no_autostart"? -- PMM

Re: [Qemu-devel] [PATCH v2 0/7] vdi: convert to coroutines

Am 19.03.2012 18:07, schrieb Paolo Bonzini: > This squashes in the fix for GCC's uninitialized variables false positive. > > Paolo Bonzini (7): > vdi: basic conversion to coroutines > vdi: move end-of-I/O handling at the end > vdi: merge aio_read_cb and aio_write_cb into callers > vdi: mov

[Qemu-devel] [PATCH 07/12] cmdline: make -M a simple alias for -machine type

machine_parse is still being called from the -M handler. Remove this, and just call machine_parse based on the "-machine type" value. Signed-off-by: Paolo Bonzini --- vl.c | 27 ++- 1 files changed, 14 insertions(+), 13 deletions(-) diff --git a/vl.c b/vl.c index 3b9f

Re: [Qemu-devel] [PATCH 12/12] cmdline: convert -no-shutdown and -no-reboot to QemuOpts

Il 20/03/2012 10:04, Peter Maydell ha scritto: >> > They are also moved inside -machine. > So why "no_reboot" and "no_shutdown" but "autostart" rather than > "no_autostart"? Because. :) Seriously, perhaps we want two enum options on_reboot/on_shutdown with items reboot/stop/quit? Paolo

[Qemu-devel] [PATCH 11/12] cmdline: implement -nodefaults with qemuopts

This becomes -machine default_devices. Signed-off-by: Paolo Bonzini --- qemu-config.c |4 vl.c | 40 ++-- 2 files changed, 22 insertions(+), 22 deletions(-) diff --git a/qemu-config.c b/qemu-config.c index f5cf56b..6e97ff6 100644 --- a/qem

[Qemu-devel] [Bug 932487] Re: win32: git rev 59f971d crashes when accessing disk (coroutine issue)

Please try a newer compiler. gcc-4.6.2 compiles thread local storage correctly, gcc-4.3.3 obviously doesn't. If you can confirm that newer compilers fix this bug, I'd like to close this ticket. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed

Re: [Qemu-devel] [PATCH 10/12] trace: [tracetool] Automatically establish available backends and formats

2012/3/13 Lluís Vilanova : > Adds decorators to establish which backend and/or format each routine is meant > to process. > > With this, tables enumerating format and backend routines can be eliminated > and > part of the usage message can be computed in a more generic way. > > Signed-off-by: Lluí

Re: [Qemu-devel] [PATCH 1/6] arm: move neon_tbl to neon_helper.c

On Mon, Mar 19, 2012 at 11:10 PM, Peter Maydell wrote: > On 19 March 2012 21:56, Blue Swirl wrote: >> -DEF_HELPER_4(neon_tbl, i32, i32, i32, i32, i32) >> +DEF_HELPER_5(neon_tbl, i32, env, i32, i32, i32, i32) > >> --- a/target-arm/translate.c >> +++ b/target-arm/translate.c >> @@ -6340,7 +6340,7 @

Re: [Qemu-devel] [PATCH 00/12] Rewrite tracetool using python

2012/3/13 Lluís Vilanova : > The first patch in the series (by Harsh Prateek) is a rewrite of the tracetool > shell script in python, which is easier to handle given the current complexity > of the script. > > The following patches (by Lluís Vilanova) add a series of random code cleanups > and gene

Re: [Qemu-devel] [PATCH 12/12] trace: [tracetool] Add error-reporting functions

On Tue, Mar 13, 2012 at 09:03:43PM +0100, Lluís Vilanova wrote: > @@ -514,8 +521,9 @@ def main(): > try: > opts, args = getopt.getopt(sys.argv[1:], "", long_options) > except getopt.GetoptError, err: > -# print help information and exit: > -print str(err) # will p

Re: [Qemu-devel] [PATCHv4 04/11] consolidate qemu_iovec_memset{, _skip}() into single function and use existing iov_memset()

On Tue, Mar 20, 2012 at 12:04:36AM +0400, Michael Tokarev wrote: > > I don't have bandwidth for non-trivial cosmetic stuff at the > > moment, sorry. > > What's "bandwidth" in this context? Time. My review queue is 120 patches at the moment. I'm tackling those which are blocked on me and which

Re: [Qemu-devel] [PATCH] block: add the support to drain throttled requests

HI, Kevin, We hope that I/O throttling can be shipped without known issue in QEMU 1.1, so if you are available, can you give this patch some love? On Tue, Mar 13, 2012 at 9:53 AM, wrote: > From: Zhi Yong Wu > > Signed-off-by: Zhi Yong Wu > [ Iterate until all block devices have processed all

Re: [Qemu-devel] [PATCH] block: add the support to drain throttled requests

Il 20/03/2012 10:40, Zhi Yong Wu ha scritto: > HI, Kevin, > > We hope that I/O throttling can be shipped without known issue in QEMU > 1.1, so if you are available, can you give this patch some love? I'm sorry to say this, but I think I/O throttling is impossible to save. As it is implemented no

Re: [Qemu-devel] [Bug 932487] Re: win32: git rev 59f971d crashes when accessing disk (coroutine issue)

2012/3/20 Stefan Weil <932...@bugs.launchpad.net>: > Please try a newer compiler. gcc-4.6.2 compiles thread local storage > correctly, gcc-4.3.3 obviously doesn't. > If you can confirm that newer compilers fix this bug, I'd like to close this > ticket. > I'm using gcc-4.6.2 now. > -- > You rece

[Qemu-devel] [PATCH 0/6] fix w32 sockets

The w32 main loop has been mostly broken by the introduction of the glib main loop. glib's g_poll does not use sockets on w32, so we need a separate approach. Patch 1 is a simple cleanup that is needed later in the series. Patch 2 and patch 3 completely separate the way the main loop waits on PO

[Qemu-devel] [PATCH 5/6] main-loop: replace WaitForMultipleObjects with g_poll

On w32, glib implements g_poll using WaitForMultipleObjects or MsgWaitForMultipleObjects. This means that we can simplify our code by switching to g_poll, and at the same time prepare for adding back glib sources. Signed-off-by: Paolo Bonzini --- main-loop.c | 40 +

[Qemu-devel] [PATCH 4/6] main-loop: interrupt wait when data arrives on a socket

Right now, the main loop is not interrupted when data arrives on a socket. To fix this, register each socket to interrupt the main loop with WSAEventSelect. This does not replace select, it only communicates a change in socket state that requires a select call. Since the interrupt fires only onc

[Qemu-devel] [PATCH 1/6] slirp: use socket_set_nonblock

Cc: Jan Kiszka Signed-off-by: Paolo Bonzini --- slirp/misc.c | 46 +- slirp/tcp_subr.c |4 ++-- 2 files changed, 3 insertions(+), 47 deletions(-) diff --git a/slirp/misc.c b/slirp/misc.c index 0308a62..0bee864 100644 --- a/slirp/misc.c +++ b

Re: [Qemu-devel] [PATCH] block: add the support to drain throttled requests

Am 20.03.2012 10:40, schrieb Zhi Yong Wu: > HI, Kevin, > > We hope that I/O throttling can be shipped without known issue in QEMU > 1.1, so if you are available, can you give this patch some love? Sorry, haven't had the time to follow the discussion closely. Are all review comments addressed now?

Re: [Qemu-devel] [PATCH] Remove PCI class code from virtio balloon device

On Tue, Mar 20, 2012 at 12:42 AM, David Gibson wrote: > On Mon, Mar 19, 2012 at 11:33:10AM +, Stefan Hajnoczi wrote: >> On Mon, Mar 19, 2012 at 03:59:23PM +1100, David Gibson wrote: >> > Currently the virtio balloon device, when using the virtio-pci interface >> > advertises itself with PCI cl

Re: [Qemu-devel] [PATCH] block: add the support to drain throttled requests

Am 20.03.2012 10:47, schrieb Paolo Bonzini: > Il 20/03/2012 10:40, Zhi Yong Wu ha scritto: >> HI, Kevin, >> >> We hope that I/O throttling can be shipped without known issue in QEMU >> 1.1, so if you are available, can you give this patch some love? > > I'm sorry to say this, but I think I/O throt

Re: [Qemu-devel] [PATCH 0/2 v3] kvm: notify host when guest panicked

At 03/19/2012 03:33 PM, Wen Congyang Wrote: > At 03/08/2012 03:57 PM, Wen Congyang Wrote: >> We can know the guest is paniced when the guest runs on xen. >> But we do not have such feature on kvm. >> >> Another purpose of this feature is: management app(for example: >> libvirt) can do auto dump whe

[Qemu-devel] [PATCH 2/6] main loop: use msec-based timeout in glib_select_fill

The timeval-based timeout is not needed until we actually invoke select, so compute it only then. Also group the two calls that modify the timeout, glib_select_fill and os_host_main_loop_wait. Signed-off-by: Paolo Bonzini --- main-loop.c | 22 ++ 1 files changed, 10 insert

Re: [Qemu-devel] [PATCH 0/6] ARM: AREG0 conversion

On Mon, Mar 19, 2012 at 10:55 PM, Blue Swirl wrote: > Convert ARM to AREG0 free operation. Survives simple tests. After fixing the issue about tbl helper usage, I could run some simple linux-user tests and boot a rather large Linux image. It looks like the kernel boot is about 5% slower. Lauren

Re: [Qemu-devel] [Bug 932487] Re: win32: git rev 59f971d crashes when accessing disk (coroutine issue)

Il 20/03/2012 10:35, Roy Tam ha scritto: > 2012/3/20 Stefan Weil <932...@bugs.launchpad.net>: >> Please try a newer compiler. gcc-4.6.2 compiles thread local storage >> correctly, gcc-4.3.3 obviously doesn't. >> If you can confirm that newer compilers fix this bug, I'd like to close this >> ticke

[Qemu-devel] [Bug 916720] Re: select fails on windows because a non-socket fd is in the rfds set

Patches posted to the list. http://permalink.gmane.org/gmane.comp.emulators.qemu/142634 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/916720 Title: select fails on windows because a non-socket fd

[Qemu-devel] [PATCH 6/6] main-loop: integrate glib sources for w32

Signed-off-by: Paolo Bonzini --- main-loop.c | 21 +++-- 1 files changed, 15 insertions(+), 6 deletions(-) diff --git a/main-loop.c b/main-loop.c index 4d02568..7e163f9 100644 --- a/main-loop.c +++ b/main-loop.c @@ -221,11 +221,10 @@ int main_loop_init(void) static fd_set rfds

[Qemu-devel] [PATCH 3/6] main-loop: disable fd_set-based glib integration under w32

Using select with glib pollfds is wrong under w32. Restrict the code to the POSIX case. Signed-off-by: Paolo Bonzini --- main-loop.c | 63 ++ 1 files changed, 33 insertions(+), 30 deletions(-) diff --git a/main-loop.c b/main-loop.c inde

Re: [Qemu-devel] Build broken -- qemu-ga: add guest-network-get-interfaces command

On 18.03.2012 02:09, Brad Smith wrote: > Michal, > > http://git.qemu.org/?p=qemu.git;a=commit;h=3424fc9f16a1e7d1c48eb6d605eb0ca63e199ec2 > > > This broke the build. Un-break the tree. > Can you please be more specific? It works for me so I don't have a clue what are you referring to. I mean,

Re: [Qemu-devel] [PATCH] Remove PCI class code from virtio balloon device

On Tue, Mar 20, 2012 at 09:54:20AM +, Stefan Hajnoczi wrote: > On Tue, Mar 20, 2012 at 12:42 AM, David Gibson > wrote: > > On Mon, Mar 19, 2012 at 11:33:10AM +, Stefan Hajnoczi wrote: > >> On Mon, Mar 19, 2012 at 03:59:23PM +1100, David Gibson wrote: > >> > Currently the virtio balloon dev

Re: [Qemu-devel] [PATCH 8/9] vl: add -query-capabilities

On Tue, Mar 20, 2012 at 08:49:11AM +0100, Gerd Hoffmann wrote: > On 03/19/12 16:09, Anthony Liguori wrote: > > This dumps the results of query-version, query-commands, and > > query-config-capabilities into a single JSON object on stdout. > > I think libvirt needs a query-devices too. Currently w

Re: [Qemu-devel] [PATCH] Remove PCI class code from virtio balloon device

On Tue, Mar 20, 2012 at 11:42:06AM +1100, David Gibson wrote: > On Mon, Mar 19, 2012 at 11:33:10AM +, Stefan Hajnoczi wrote: > > On Mon, Mar 19, 2012 at 03:59:23PM +1100, David Gibson wrote: > > > Currently the virtio balloon device, when using the virtio-pci interface > > > advertises itself w

Re: [Qemu-devel] [Bug 959852] [NEW] Build fails: osx 10.7, deprecated CoreAudio APIs

Am 20.03.2012 02:13, schrieb Hans Simer: > Public bug reported: > > Virtual audio driver for darwin is using deprecated APIs. [...] > ○ → make > . > . > . > CCaudio/noaudio.o > CCaudio/wavaudio.o > CCaudio/mixeng.o > CCaudio/coreaudio.o > audio/coreaudio.c: In function ‘is

Re: [Qemu-devel] [PATCH v4 1/2] qemu-socket: change inet_connect() to to support nonblock socket

On 03/19/2012 04:11 PM, Amos Kong wrote: > Change inet_connect(const char *str, int socktype) to > inet_connect(const char *str, bool block, int *sock_err), > socktype is unused, block is used to assign if set socket > to block/nonblock, sock_err is used to restore socket error. It is more common

[Qemu-devel] [PATCH] spice: fix 32bit build

New 32bit warnings sneaked in, this time in ui/spice-display.c, fix them. This gets annonying, /me sets up a ubuntu buildbot slave for 32bit spice testbuilds. Signed-off-by: Gerd Hoffmann --- roms/seabios |2 +- ui/spice-display.c | 12 ++-- 2 files changed, 7 insertions(+),

Re: [Qemu-devel] [PATCH] spice: fix 32bit build

On 20 March 2012 11:26, Gerd Hoffmann wrote: > New 32bit warnings sneaked in, this time in > ui/spice-display.c, fix them. > > This gets annonying, /me sets up a ubuntu buildbot > slave for 32bit spice testbuilds. > > Signed-off-by: Gerd Hoffmann > --- >  roms/seabios       |    2 +- >  ui/spice-

Re: [Qemu-devel] [PATCH] block: add the support to drain throttled requests

On Tue, Mar 20, 2012 at 10:58:10AM +0100, Kevin Wolf wrote: > Am 20.03.2012 10:47, schrieb Paolo Bonzini: > > Il 20/03/2012 10:40, Zhi Yong Wu ha scritto: > >> HI, Kevin, > >> > >> We hope that I/O throttling can be shipped without known issue in QEMU > >> 1.1, so if you are available, can you give

Re: [Qemu-devel] [PATCH 0/2] linux-user: Support prctl PR_GET/SET_NAME

Ping^3 (past the six-week mark now...) -- PMM On 8 March 2012 14:20, Peter Maydell wrote: > Ping^2 ? > > -- PMM > > On 22 February 2012 22:55, Peter Maydell wrote: >> Ping? >> >> On 3 February 2012 13:53, Peter Maydell wrote: >>> These patches add support for the prctl options PR_GET_NAME >>>

Re: [Qemu-devel] [PATCH 23/36] arm: save always 32 fpu registers

On 19 March 2012 22:57, Juan Quintela wrote: > This way, we fix a bug (we were overwritten the 16 first registers on > load), and we don't need to check for ARM_FEATUR_VPF3, we always send > the 32 registers. This commit message is out of date -- the overwriting bug was fixed in commit 15180256 l

[Qemu-devel] ARM QOM conversion / class hierarchy

(I can't find the relevant patches in the mailing list at this point. I'm talking about this tree from Andreas: http://repo.or.cz/w/qemu/afaerber.git/shortlog/refs/heads/qom-cpu-arm ) So in an IRC discussion yesterday we didn't seem to make much headway on what the right class hierarchy is here. T

Re: [Qemu-devel] [PATCH] spice: fix 32bit build

Hi, > What's the roms/seabios change doing here? Just a missing "git submodule update" and the diff from that sneaking in. > Also, isn't the ui/spice-display.c patch the same as this one from > me from a couple of weeks back? > http://patchwork.ozlabs.org/patch/145269/ It is. Picked that one

Re: [Qemu-devel] [PATCH] spice: fix 32bit build

On 20 March 2012 12:13, Gerd Hoffmann wrote: >> Also, isn't the ui/spice-display.c patch the same as this one from >> me from a couple of weeks back? >> http://patchwork.ozlabs.org/patch/145269/ > > It is.  Picked that one up instead. > > /me is confused, I through I had that one already and we ju

Re: [Qemu-devel] [RFC/RFA PATCH] qapi: detect extra members inside structs

On Mon, 19 Mar 2012 19:49:46 -0500 Anthony Liguori wrote: > On 03/19/2012 06:45 PM, Michael Roth wrote: > >>> So IMO, returning arguments actually seems easier for both clients and the > >>> server, and is more resilient to downstream changes. It does require a > >>> more > >>> formal specificat

Re: [Qemu-devel] [PATCH v4 0/7] RTC: New logic to emulate RTC

Il 19/03/2012 07:13, Zhang, Yang Z ha scritto: > Current RTC emulation uses periodic timer(2 timers per second) to > update RTC clock. And it will stop CPU staying at deep C-state for > long period. Our experience shows the Pkg C6 residency reduced 6% > when running 64 idle guest. The following pat

Re: [Qemu-devel] [PATCH 23/36] arm: save always 32 fpu registers

Peter Maydell wrote: > On 19 March 2012 22:57, Juan Quintela wrote: >> This way, we fix a bug (we were overwritten the 16 first registers on >> load), and we don't need to check for ARM_FEATUR_VPF3, we always send >> the 32 registers. > > This commit message is out of date -- the overwriting bug

[Qemu-devel] [PATCH] kvm: allow arbitrarily sized mmio ioeventfd

We use a 2 byte ioeventfd for virtio memory, add support for this. Signed-off-by: Michael S. Tsirkin --- hw/ivshmem.c |8 kvm-all.c| 15 --- kvm-stub.c |2 +- kvm.h|3 ++- 4 files changed, 15 insertions(+), 13 deletions(-) diff --git a/hw/ivshmem

Re: [Qemu-devel] [PATCH] spice: fix 32bit build

20.03.2012 15:26, Gerd Hoffmann wrote: New 32bit warnings sneaked in, this time in ui/spice-display.c, fix them. This gets annonying, /me sets up a ubuntu buildbot slave for 32bit spice testbuilds. Um, is it worth to watch/fix? Note that spice does not work on 32bits anyway, qemu segfaults at

Re: [Qemu-devel] [PATCH 2/2] Expose tsc deadline timer cpuid to guest

Rik van Riel wrote: > On 03/09/2012 01:27 PM, Liu, Jinsong wrote: > >> As for 'tsc deadline' feature exposing, my patch (as attached) just >> obey qemu general cpuid exposing method, and also satisfied your >> target I think. > > One question. > > Why is TSC_DEADLINE not exposed in the cpuid a

Re: [Qemu-devel] [PATCH] spice: fix 32bit build

On Tue, Mar 20, 2012 at 04:45:26PM +0400, Michael Tokarev wrote: > 20.03.2012 15:26, Gerd Hoffmann wrote: > >New 32bit warnings sneaked in, this time in > >ui/spice-display.c, fix them. > > > >This gets annonying, /me sets up a ubuntu buildbot > >slave for 32bit spice testbuilds. > > Um, is it wor

Re: [Qemu-devel] [PATCH V2 2/3] exynos4210: add exynos4210 GPIO implementation

On 15 March 2012 07:35, Igor Mitsyanko wrote: > Now that we have GPIO emulation for exynos4210 SoC we can use it to > properly hook up IRQ line to lan9215 controller on SMDK board. > +#elif EXYNOS4210_GPIO_DEBUG == 1 > +#define DPRINT_L1(fmt, args...)       \ > +    do {fprintf(stderr, "QEMU GPIO

Re: [Qemu-devel] Build broken -- qemu-ga: add guest-network-get-interfaces command

On 20/03/12 6:14 AM, Michal Privoznik wrote: On 18.03.2012 02:09, Brad Smith wrote: Michal, http://git.qemu.org/?p=qemu.git;a=commit;h=3424fc9f16a1e7d1c48eb6d605eb0ca63e199ec2 This broke the build. Un-break the tree. Can you please be more specific? It works for me so I don't have a clue

Re: [Qemu-devel] [PATCH 2/2] Expose tsc deadline timer cpuid to guest

On Tue, Mar 20, 2012 at 12:53:57PM +, Liu, Jinsong wrote: > Rik van Riel wrote: > > On 03/09/2012 01:27 PM, Liu, Jinsong wrote: > > > >> As for 'tsc deadline' feature exposing, my patch (as attached) just > >> obey qemu general cpuid exposing method, and also satisfied your > >> target I think

[Qemu-devel] [PATCH] tracetool dtrace disabled-events fix

If there are "disabled" entries in the trace-events file then linetod_nop() is called if the backend is dtrace, it's currently not present. Signed-off-by: Lee Essen -- diff --git a/scripts/tracetool b/scripts/tracetool index 65bd0a1..d5e5591 100755 --- a/scripts/tracetool +++ b/scripts/tracetoo

Re: [Qemu-devel] [PATCH] spice: fix 32bit build

On 20 March 2012 12:45, Michael Tokarev wrote: > Um, is it worth to watch/fix?  Note that spice does > not work on 32bits anyway, qemu segfaults at startup... I've had conflicting answers about this -- the Spice FAQ says it doesn't work on 32 bits but in this message: http://lists.gnu.org/archive

Re: [Qemu-devel] KVM call agenda for Tuesday 20th

Juan Quintela wrote: > Hi > > Please send in any agenda items you are interested in covering. As there are no topics, call is cancelled. Happy hacking, Juan.

Re: [Qemu-devel] [PATCH 23/36] arm: save always 32 fpu registers

On 20 March 2012 12:27, Juan Quintela wrote: > Peter Maydell wrote: >> This commit message is out of date -- the overwriting bug was >> fixed in commit 15180256 last year. Possibly the patch should >> be dropped from your series? (If not, "ARM_FEATURE_VFP3".) > > Reason for the change is not to h

Re: [Qemu-devel] [PATCH v2 0/2] qapi: fix double free in QMP OV cleanup, add test case

On Tue, 20 Mar 2012 11:22:47 +0100 Laszlo Ersek wrote: > v1->v2: added Paolo's test case as second patch in the series. Also tried > to come up with a better subject for 1/2. Applied to the qmp branch, thanks. > > Laszlo Ersek (1): > qapi: fix double free in qmp_output_visitor_cleanup() > >

[Qemu-devel] [PATCH v3] qapi: add c_fun to escape function names

Signed-off-by: Federico Simoncelli --- scripts/qapi-commands.py | 14 +++--- scripts/qapi-types.py|4 ++-- scripts/qapi-visit.py|4 ++-- scripts/qapi.py |5 - 4 files changed, 15 insertions(+), 12 deletions(-) diff --git a/scripts/qapi-commands.py b/scr

Re: [Qemu-devel] [PATCH] use bdrv_aio functions in fdc.c

On Mon, Mar 19, 2012 at 05:17:15PM +0800, Li Zhi Hui wrote: > @@ -1196,107 +1322,108 @@ static int fdctrl_transfer_handler (void *opaque, > int nchan, > return 0; > } > cur_drv = get_cur_drv(fdctrl); > -if (fdctrl->data_dir == FD_DIR_SCANE || fdctrl->data_dir == FD_DIR_SCANL

Re: [Qemu-devel] [PATCH 10/12] trace: [tracetool] Automatically establish available backends and formats

Stefan Hajnoczi writes: > 2012/3/13 Lluís Vilanova : >> Adds decorators to establish which backend and/or format each routine is >> meant >> to process. >> >> With this, tables enumerating format and backend routines can be eliminated >> and >> part of the usage message can be computed in a mor

Re: [Qemu-devel] [PATCH v4 1/7] RTC: Remove the logic to update time format when DM bit changed

On Mon, 19 Mar 2012, Zhang, Yang Z wrote: > Change DM(date mode) and 24/12 control bit don't affect the internal > registers. It only indicates what format is using for those registers. So we > don't need to update time format when it is modified. That might be true, but if the user changes form

Re: [Qemu-devel] ARM QOM conversion / class hierarchy

> Option two looks kind of nice, but I'm not sure whether it would > actually work. I think you could do 95% of what you need for a > different CPU that way (lots of properties for "value of ID_MMFR1", > "value of "ID_MMFR2", "reset value of SCTLR", etc etc, plus properties > for all our existing A

Re: [Qemu-devel] [PATCH 09/36] vmstate: introduce float32 arrays

On 19 March 2012 22:57, Juan Quintela wrote: > +/* 32 bit float */ > + > +typedef union { > +    float32 f; > +    uint32_t i; > +} VMStateFloat32; > + > +static int get_float32(QEMUFile *f, void *pv, size_t size) > +{ > +    float32 *v = pv; > +    VMStateFloat32 u; > +    qemu_get_be32s(f, &u.i)

Re: [Qemu-devel] [PATCH v4 2/7] RTC: Update the RTC clock only when reading it

On Mon, 19 Mar 2012, Zhang, Yang Z wrote: > There has no need to use two periodic timer to update RTC time. In this > patch, we only update it when guest reading it. So the basic idea here is that we don't need to two periodic timers because we are going to calculate the RTC guest time from QEMU'

Re: [Qemu-devel] [PATCH v4 3/7] RTC: Add UIP(update in progress) check logic

On Mon, 19 Mar 2012, Zhang, Yang Z wrote: > The UIP(update in progress) is set when RTC is updating. And the update cycle > begins 244us later after UIP is set. And it is cleared when update end. this patch seems good to me > Signed-off-by: Yang Zhang > --- > hw/mc146818rtc.c | 18 +

[Qemu-devel] [Bug 957622] Re: kvm -kernel with grub multiboot kernel dumps core or exits

** Description changed: I attempted to use kvm -kernel with a grub multiboot image, specifically grub-maverick-20100729.img at [1]. That file was built using [2] $ url="http://bazaar.launchpad.net/~ubuntu-on-ec2/vmbuilder/automated-ec2-builds/download/head:/grubmaverick20100729-20100729

Re: [Qemu-devel] [PATCH RFC] virtio-pci: add MMIO property

On 03/19/2012 08:57 PM, Michael S. Tsirkin wrote: > > > > Should be done via an extra BAR (with the same layout, perhaps extended) > > so compatibility is preserved. > > No, that would need guest changes to be of use. The point of this hack > is to make things work for Linux guests where PIO does

Re: [Qemu-devel] ARM QOM conversion / class hierarchy

On 20 March 2012 14:08, Paul Brook wrote: >> Option two looks kind of nice, but I'm not sure whether it would >> actually work. I think you could do 95% of what you need for a >> different CPU that way (lots of properties for "value of ID_MMFR1", >> "value of "ID_MMFR2", "reset value of SCTLR", et

Re: [Qemu-devel] [PATCH] fix multiboot loading if load_end_addr == 0 (fwd)

Quoting Scott Moser (smo...@ubuntu.com): > Re-sending to qemu-devel. I'd originally sent this to kvm mailing list. > > > -- Forwarded message -- > Date: Sat, 17 Mar 2012 00:08:06 > From: Scott Moser > To: k...@vger.kernel.org > Subject: [PATCH] fix multiboot loading if load_end_

[Qemu-devel] [PATCH] qemu-ga: Make guest-network-get-interfaces Linux only

Currently, the implementation of that command is full of Linux specific code. Before any brave man will step into and port it to other OSes, make this function Linux only. Signed-off-by: Michal Privoznik --- qga/commands-posix.c | 11 +++ 1 files changed, 11 insertions(+), 0 deletions(

Re: [Qemu-devel] [PATCH] hw/vexpress.c: Add NOR flash model

On 20 March 2012 14:57, Liming Wang wrote: > Vexpress motherboard has two 2x16 NOR flash, but pflash_cfi01 > doesn't support interleaving, so here only models two 1x32 flash. > Although it's not exactly modeled, it works fine for running linux. > > Signed-off-by: Liming Wang > --- >  hw/vexpress.

[Qemu-devel] [Bug 957622] Re: kvm -kernel with grub multiboot kernel dumps core or exits

Thanks, Scott, the patch worked for me so I'll push it. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/957622 Title: kvm -kernel with grub multiboot kernel dumps core or exits Status in QEMU: Con

Re: [Qemu-devel] [PATCH 09/36] vmstate: introduce float32 arrays

Peter Maydell wrote: > On 19 March 2012 22:57, Juan Quintela wrote: >> +/* 32 bit float */ >> + >> +typedef union { >> +    float32 f; >> +    uint32_t i; >> +} VMStateFloat32; >> + >> +static int get_float32(QEMUFile *f, void *pv, size_t size) >> +{ >> +    float32 *v = pv; >> +    VMStateFloat3

[Qemu-devel] [PATCH] softfloat: make USE_SOFTFLOAT_STRUCT_TYPES compile

This change makes it compile and return the same value than the #undef one. Signed-off-by: Juan Quintela --- fpu/softfloat.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fpu/softfloat.c b/fpu/softfloat.c index 81a7d1a..a1f4527 100644 --- a/fpu/softfloat.c +++ b/fpu

[Qemu-devel] [Bug 957622] Re: kvm -kernel with grub multiboot kernel dumps core or exits

This bug was fixed in the package qemu-kvm - 1.0+noroms-0ubuntu9 --- qemu-kvm (1.0+noroms-0ubuntu9) precise; urgency=low * debian/patches/multiboot-load-fix.diff: fix bug when loading multiboot images such as grub via -kernel parameter (LP: #957622) -- Scott MoserSun, 18 Ma

Re: [Qemu-devel] [PATCH] softfloat: make USE_SOFTFLOAT_STRUCT_TYPES compile

On 20 March 2012 15:24, Juan Quintela wrote: > This change makes it compile and return the same value than the #undef one. > > Signed-off-by: Juan Quintela Oops, that would have been my fault when I put in the fused multiply accumulate support. Reviewed-by: Peter Maydell -- PMM

Re: [Qemu-devel] [PATCH] softfloat: make USE_SOFTFLOAT_STRUCT_TYPES compile

Am 20.03.2012 16:24, schrieb Juan Quintela: > This change makes it compile and return the same value than the #undef one. > > Signed-off-by: Juan Quintela Cool, Acked-by: Andreas Färber Tested the default, non-struct version only. Juan, would it make sense to add a configure option for this

Re: [Qemu-devel] [RFC PATCH 08/10] qed: add bdrv_post_incoming_migration operation checking the image

On Tue, Mar 06, 2012 at 06:32:27PM +0100, Benoît Canet wrote: > @@ -1529,6 +1529,19 @@ static int > bdrv_qed_change_backing_file(BlockDriverState *bs, > return ret; > } > > +static void bdrv_qed_check_if_needed(BlockDriverState *bs) > +{ > +/* close the block device if the verification

Re: [Qemu-devel] [PATCH 0/2 v3] kvm: notify host when guest panicked

On Tue, Mar 20, 2012 at 05:59:16PM +0800, Wen Congyang wrote: > At 03/19/2012 03:33 PM, Wen Congyang Wrote: > > At 03/08/2012 03:57 PM, Wen Congyang Wrote: > >> We can know the guest is paniced when the guest runs on xen. > >> But we do not have such feature on kvm. > >> > >> Another purpose of thi

Re: [Qemu-devel] [RFC PATCH 00/10] make qed and live migration usage safe

On Tue, Mar 06, 2012 at 06:32:19PM +0100, Benoît Canet wrote: > QED + live migration is an unsafe and disabled mix. > > This patchset make qed and live migration safe to use. > > The check of QED images is delayed during the incoming migration. > After the migration complete the QED images are ch

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