On (Tue) Apr 27 2010 [12:37:00], Anthony Liguori wrote:
On 04/27/2010 07:33 AM, Amit Shah wrote:
Allow the port 'id's to be set by a user on the command line. This is
needed by management apps that will want a stable port numbering scheme
for hot-plug/unplug and migration.
Since the port
Jun Koi wrote:
On Wed, Apr 28, 2010 at 8:48 AM, Jun Koi junkoi2...@gmail.com wrote:
On Wed, Apr 28, 2010 at 3:36 AM, Jan Kiszka jan.kis...@web.de wrote:
Jun Koi wrote:
It is not necessary to continue searching for watchpoint when we
already found one and setup for handling watchpoint in a
On Wed, Apr 28, 2010 at 3:53 PM, Jan Kiszka jan.kis...@web.de wrote:
Jun Koi wrote:
On Wed, Apr 28, 2010 at 8:48 AM, Jun Koi junkoi2...@gmail.com wrote:
On Wed, Apr 28, 2010 at 3:36 AM, Jan Kiszka jan.kis...@web.de wrote:
Jun Koi wrote:
It is not necessary to continue searching for watchpoint
Jun Koi wrote:
Hi,
In x86, GETPC() is implemented as below:
# define GETPC() ((void *)((unsigned long)__builtin_return_address(0) - 1))
As I understand, it gets the returned address on the stack, then
subtract 1 to get back to the above address.
Imagine we have code like this (pseudo
On Tue, Apr 27, 2010 at 10:26 PM, Stefan Hajnoczi stefa...@gmail.com wrote:
Can you double check that qemu-kvm.o is being linked in instead of kvm-all.o?
I looked again and noticed that qemu-kvm.c is included from kvm-all.c.
Please ignore my question of whether qemu-kvm.c is being linked in
:).
On Wed, Apr 28, 2010 at 5:12 PM, Jan Kiszka jan.kis...@siemens.com wrote:
Jun Koi wrote:
Hi,
In x86, GETPC() is implemented as below:
# define GETPC() ((void *)((unsigned long)__builtin_return_address(0) - 1))
As I understand, it gets the returned address on the stack, then
subtract 1 to
Am 27.04.2010 22:39, schrieb Chunqiang (CQ) Tang:
kvm-all.c:kvm_cpu_exec:
qemu_mutex_unlock_iothread();
ret = kvm_vcpu_ioctl(env, KVM_RUN, 0);
qemu_mutex_lock_iothread();
Thank you for the information. I also suspected that
qemu_mutex_lock_iothread() does the
On 04/22/10 03:12, Kevin O'Connor wrote:
As I understand it, the hotplug support was only in the kvm copy of
bochs bios. It also limited the number of cpus one could use (I think
16).
The current smp support in SeaBIOS doesn't limit the number of cpus.
So, there has been reluctance to
This patch adds the ability to grow qcow2 images in-place using
bdrv_truncate(). This enables qemu-img resize command support for
qcow2.
Snapshots are not supported and bdrv_truncate() will return -ENOTSUP.
The notion of resizing an image with snapshots could lead to confusion:
users may expect
Am 28.04.2010 11:24, schrieb Stefan Hajnoczi:
This patch adds the ability to grow qcow2 images in-place using
bdrv_truncate(). This enables qemu-img resize command support for
qcow2.
Snapshots are not supported and bdrv_truncate() will return -ENOTSUP.
The notion of resizing an image with
On Wed, Apr 28, 2010 at 11:31:00AM +0200, Jes Sorensen wrote:
On 04/22/10 03:12, Kevin O'Connor wrote:
As I understand it, the hotplug support was only in the kvm copy of
bochs bios. It also limited the number of cpus one could use (I think
16).
The current smp support in SeaBIOS
This patch adds the ability to grow qcow2 images in-place using
bdrv_truncate(). This enables qemu-img resize command support for
qcow2.
Snapshots are not supported and bdrv_truncate() will return -ENOTSUP.
The notion of resizing an image with snapshots could lead to confusion:
users may expect
Jun Koi wrote:
On Wed, Apr 28, 2010 at 5:12 PM, Jan Kiszka jan.kis...@siemens.com wrote:
Jun Koi wrote:
Hi,
In x86, GETPC() is implemented as below:
# define GETPC() ((void *)((unsigned long)__builtin_return_address(0) - 1))
As I understand, it gets the returned address on the stack, then
On 04/28/10 12:30, Gleb Natapov wrote:
On Wed, Apr 28, 2010 at 11:31:00AM +0200, Jes Sorensen wrote:
On 04/22/10 03:12, Kevin O'Connor wrote:
Generating the more complex tables dynamically would be preferred, but
it requires like half an AML compiler in Seabios, so it kinda stalled
there
On Wed, Apr 28, 2010 at 12:41:51PM +0200, Jes Sorensen wrote:
On 04/28/10 12:30, Gleb Natapov wrote:
On Wed, Apr 28, 2010 at 11:31:00AM +0200, Jes Sorensen wrote:
On 04/22/10 03:12, Kevin O'Connor wrote:
Generating the more complex tables dynamically would be preferred, but
it requires
Am 28.04.2010 12:36, schrieb Stefan Hajnoczi:
This patch adds the ability to grow qcow2 images in-place using
bdrv_truncate(). This enables qemu-img resize command support for
qcow2.
Snapshots are not supported and bdrv_truncate() will return -ENOTSUP.
The notion of resizing an image with
On Wed, 28 Apr 2010 12:20:42 +0900
Jun Koi junkoi2...@gmail.com wrote:
On Wed, Apr 28, 2010 at 3:26 AM, Luiz Capitulino lcapitul...@redhat.com
wrote:
On Tue, 27 Apr 2010 23:23:45 +0900
Jun Koi junkoi2...@gmail.com wrote:
Hi,
I am wondering if is it possible to have multiple monitor
From: Thomas Monjalon tho...@monjalon.net
1) Qemu is not only a PC emulator.
2) image image has already been changed to disk image in qemu-doc.texi
Signed-off-by: Thomas Monjalon tho...@monjalon.net
---
vl.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/vl.c b/vl.c
On (Tue) Apr 27 2010 [12:41:27], Anthony Liguori wrote:
On 04/27/2010 07:34 AM, Amit Shah wrote:
From: Marcelo Tosattimtosa...@redhat.com
Wake up iothread when buffers are consumed.
Signed-off-by: Marcelo Tosattimtosa...@redhat.com
Signed-off-by: Amit Shahamit.s...@redhat.com
What's
On 04/28/2010 02:29 AM, Amit Shah wrote:
On (Tue) Apr 27 2010 [12:41:27], Anthony Liguori wrote:
On 04/27/2010 07:34 AM, Amit Shah wrote:
From: Marcelo Tosattimtosa...@redhat.com
Wake up iothread when buffers are consumed.
Signed-off-by: Marcelo Tosattimtosa...@redhat.com
On 04/27/2010 11:27 PM, Amit Shah wrote:
On (Tue) Apr 27 2010 [12:37:00], Anthony Liguori wrote:
On 04/27/2010 07:33 AM, Amit Shah wrote:
Allow the port 'id's to be set by a user on the command line. This is
needed by management apps that will want a stable port numbering scheme
for
On Wed, Apr 28, 2010 at 4:13 AM, Stefan Hajnoczi stefa...@gmail.com wrote:
On Tue, Apr 27, 2010 at 10:26 PM, Stefan Hajnoczi stefa...@gmail.com wrote:
Can you double check that qemu-kvm.o is being linked in instead of kvm-all.o?
I looked again and noticed that qemu-kvm.c is included from
On 04/26/2010 12:59 PM, Marcelo Tosatti wrote:
This is now done via the initialization's qemu_system_reset call.
Signed-off-by: Avi Kivitya...@redhat.com
---
kvm-all.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/kvm-all.c b/kvm-all.c
index 9c8aa7d..eabb097 100644
On Tue, Apr 20, 2010 at 12:26:27AM +0300, Michael S. Tsirkin wrote:
On Fri, Feb 19, 2010 at 12:22:20AM +0200, Michael S. Tsirkin wrote:
I took a stub at documenting CMD and FLUSH request types in virtio
block.
Any comments?
Rusty?
Now the high watermark and statistics of the underlying images are exposed via
QMP, but they are missing in the user monitor. This patch changes the user
monitor to provide the same functionality.
Note that it's not possible to maintain compatibility with older clients that
try to parse the
This is the minimal high watermark implementation that is needed to allow
clients to poll the value. I hope everyone can live with this solution now.
The second patch of this series is optional. It breaks clients that consider
the user monitor a stable API. They should be using QMP, but I'm not
This adds the wr_highest_sector blockstat which implements what is generally
known as the high watermark. It is the highest offset of a sector written to
the respective BlockDriverState since it has been opened.
The query-blockstat QMP command is extended to add this value to the result,
and also
On 04/28/2010 10:56 AM, Kevin Wolf wrote:
This adds the wr_highest_sector blockstat which implements what is generally
known as the high watermark. It is the highest offset of a sector written to
the respective BlockDriverState since it has been opened.
The query-blockstat QMP command is
On 04/28/2010 10:56 AM, Kevin Wolf wrote:
This adds the wr_highest_sector blockstat which implements what is generally
known as the high watermark. It is the highest offset of a sector written to
the respective BlockDriverState since it has been opened.
The query-blockstat QMP command is
On Wed, Apr 28, 2010 at 10:39:06AM -0500, Anthony Liguori wrote:
On 04/26/2010 12:59 PM, Marcelo Tosatti wrote:
This is now done via the initialization's qemu_system_reset call.
Signed-off-by: Avi Kivitya...@redhat.com
---
kvm-all.c |1 -
1 files changed, 0 insertions(+), 1
On 04/28/2010 11:22 AM, Marcelo Tosatti wrote:
On Wed, Apr 28, 2010 at 10:39:06AM -0500, Anthony Liguori wrote:
On 04/26/2010 12:59 PM, Marcelo Tosatti wrote:
This is now done via the initialization's qemu_system_reset call.
Signed-off-by: Avi Kivitya...@redhat.com
---
kvm-all.c |
On Wed, Apr 28, 2010 at 01:22:14PM -0300, Marcelo Tosatti wrote:
On Wed, Apr 28, 2010 at 10:39:06AM -0500, Anthony Liguori wrote:
On 04/26/2010 12:59 PM, Marcelo Tosatti wrote:
This is now done via the initialization's qemu_system_reset call.
Signed-off-by: Avi Kivitya...@redhat.com
On Wed, 28 Apr 2010 11:01:12 -0500
Anthony Liguori anth...@codemonkey.ws wrote:
On 04/28/2010 10:56 AM, Kevin Wolf wrote:
This adds the wr_highest_sector blockstat which implements what is generally
known as the high watermark. It is the highest offset of a sector written to
the respective
On (Wed) Apr 28 2010 [08:25:59], Anthony Liguori wrote:
On 04/28/2010 02:29 AM, Amit Shah wrote:
On (Tue) Apr 27 2010 [12:41:27], Anthony Liguori wrote:
On 04/27/2010 07:34 AM, Amit Shah wrote:
From: Marcelo Tosattimtosa...@redhat.com
Wake up iothread when buffers are consumed.
On Wed, 28 Apr 2010 17:56:20 +0200
Kevin Wolf kw...@redhat.com wrote:
This adds the wr_highest_sector blockstat which implements what is generally
known as the high watermark. It is the highest offset of a sector written to
the respective BlockDriverState since it has been opened.
The
On 04/28/2010 12:04 PM, Luiz Capitulino wrote:
On Wed, 28 Apr 2010 11:01:12 -0500
Anthony Liguorianth...@codemonkey.ws wrote:
On 04/28/2010 10:56 AM, Kevin Wolf wrote:
This adds the wr_highest_sector blockstat which implements what is generally
known as the high watermark. It is
Applied 1-17. Thanks.
Regards,
Anthony Liguori
On 04/27/2010 07:33 AM, Amit Shah wrote:
The target could be started with max_nr_ports for a virtio-serial device
lesser than what was available on the source machine. Fail the migration
in such a case.
Signed-off-by: Amit
Am 28.04.2010 01:50, schrieb Jun Koi:
On Wed, Apr 28, 2010 at 4:55 AM, Stefan Weil w...@mail.berlios.de wrote:
Typical use case: execution trace of some code which is
run after OS boot with an explicit trigger.
This can be loading of a linux kernel module, a user space
application or kernel
Setting the registers one by one is easier to read, and gets
optimized by the compiler just the same.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 11 ++-
1 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/tcg/i386/tcg-target.c
Define OPC_JCC*, OC_JMP*, and EXT_JMPN_Ev. Use them throughout.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 58 +++-
1 files changed, 33 insertions(+), 25 deletions(-)
diff --git a/tcg/i386/tcg-target.c
Define OPC_MOVZBL and OPC_MOVZWL. Factor opcode emission to
separate functions. Don't restrict the input register to the
low 4 q registers; emit an AND instead if needed.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 68
Define and use OPC_MOVL_Iv.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index b4e8e74..06946e5 100644
--- a/tcg/i386/tcg-target.c
+++
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 13 +
1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index e684b33..f5c24f7 100644
--- a/tcg/i386/tcg-target.c
+++ b/tcg/i386/tcg-target.c
@@
Define OPC_ARITH_EvI[bz]; use throughout. Use tcg_out_ext8u
directly in setcond. Use tgen_arithi in qemu_ld/st.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 28 +++-
1 files changed, 11 insertions(+), 17 deletions(-)
diff --git
Move tcg_out_push/pop up in the file so that they can be used
by qemu_ld/st. Define a tcg_out_pushi to be used as well.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 50 +++-
1 files changed, 32 insertions(+), 18
If the address register overlaps one of the output registers
simply issue the clobbering load last, rather than emitting
an extra move of the address register.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 20 +---
1 files changed, 9
Changes v1-v2:
* Dropped controversial bswap changes; bswap16 continues to use rolw.
* Tidy data16 as the last of the hard-coded constants.
r~
Richard Henderson (22):
tcg-i386: Allocate call-saved registers first.
tcg-i386: Tidy initialization of tcg_target_call_clobber_regs.
Define OPC_MOVSBL and OPC_MOVSWL. Factor opcode emission to
separate functions. Don't restrict the input register to the
low 4 q registers; emit shifts instead if needed.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 49
Add more OPC values, and tgen_arithr. Use the later throughout.
Note that normal reg/reg arithmetic now uses the Gv,Ev opcode form
instead of the Ev,Gv opcode form used previously. Both forms
disassemble properly, and so there's no visible change when diffing
log files before and after the
Define OPC_SHIFT_{1,Ib,cl}. Factor opcode emission to a function.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 43 ++-
1 files changed, 22 insertions(+), 21 deletions(-)
diff --git a/tcg/i386/tcg-target.c
Define OPC_GRP3 and EXT3_FOO to match. Use them instead of
bare constants.
Define OPC_GRP5 and rename the existing EXT_BAR to EXT5_BAR to
make it clear which extension should be used with which opcode.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 38
Implement full modrm+sib addressing mode processing.
Use that in qemu_ld/st to output the LEA.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 91 -
1 files changed, 60 insertions(+), 31 deletions(-)
diff --git
Define OPC_MOVB* and OPC_MOVL*; use them throughout.
Use tcg_out_ld/st instead of bare tcg_out_modrm_offset
when it makes sense.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 51 +++-
1 files changed, 24 insertions(+),
Define and use OPC_XCHG_ax_r32.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index 020faf0..bf3c0d6 100644
--- a/tcg/i386/tcg-target.c
+++
Include it in the opcode as an extension, as with P_EXT
or the REX bits in the x86-64 port.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 21 +
1 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/tcg/i386/tcg-target.c
The result is shorter than the mov+add that TCG would
otherwise generate for us.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 23 ---
1 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/tcg/i386/tcg-target.c
Define and use OPC_SETCC.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index 27e9e9e..0c1a53a 100644
--- a/tcg/i386/tcg-target.c
+++
Define OPC_CALL_Jz, generated by tcg_out_calli; use the later
throughout. Unify the calls within qemu_st; adjust the stack
with a single pop if applicable.
Define and use EXT_CALLN_Ev for indirect calls.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 49
Define and use OPC_RET.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index e82788d..27e9e9e 100644
--- a/tcg/i386/tcg-target.c
+++
Define and use OPC_IMUL_GvEv{,Ib,Iz}.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c |9 ++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index c3f3e4d..020faf0 100644
---
Define OPC_BSWAP. Factor opcode emission to separate functions.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/i386/tcg-target.c | 52 ++--
1 files changed, 24 insertions(+), 28 deletions(-)
diff --git a/tcg/i386/tcg-target.c
On 04/26/2010 04:00 PM, David Munday wrote:
I starting to work with qemu to enable NPTL dependent binaries to run in
user mode. I see that currently NPTL is not supported for SPARC or x86.
What is still left to do for NPTL support?
The thing that's missing to enable the compile with NPTL is
2010/4/27 Richard Henderson r...@twiddle.net:
On 04/26/2010 02:54 PM, Artyom Tarasenko wrote:
This patch introduces a regression. qemu crashes on lance test:
I'm not sure how to get to this, since the sparc-test images don't
include ifconfig, and I havn't been able to find a sparc install
Define BPRM_BUF_SIZE to 4k and read that amount initially. If the
data we want from the binary is in this buffer, use it instead of
reading from the file again.
Signed-off-by: Richard Henderson r...@twiddle.net
---
linux-user/elfload.c | 105 ---
I caught padzero not properly initializing the .bss segment
on a statically linked Alpha program. Rather than a minimal
patch, replace the gross code with a single mmap+memset.
Share more code between load_elf_interp and load_elf_binary.
Legally, an ELF program need not have just a single .bss;
Changes v1-v2
* Formatting bugs pointed out by malc.
r~
Richard Henderson (14):
linux-user: Handle filesz memsz for any PT_LOAD segment.
Add more DT_* and AT_* constants to qemu's copy of elf.h.
linux-user: Reindent elfload.c.
linux-user: Reduce lseek+reads while loading elf files.
Moving some PPC AT_* constants from elfload.c at the same time.
Signed-off-by: Richard Henderson r...@twiddle.net
---
elf.h| 44
linux-user/elfload.c |9 -
2 files changed, 44 insertions(+), 9 deletions(-)
diff --git
There are no supported stack-grows-up targets. We were putting
the guard page at the highest address, i.e. the bottom of the stack.
Use the maximum of host and guest page size for the guard size.
Signed-off-by: Richard Henderson r...@twiddle.net
---
linux-user/elfload.c | 29
Alpha is little-endian on Linux.
Signed-off-by: Richard Henderson r...@twiddle.net
---
linux-user/elfload.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 962f9ba..5814702 100644
--- a/linux-user/elfload.c
+++
Remove ifdefs from code by defining empty inline functions
when byte swapping isn't needed. Push loops over swapping
arrays of structures into the swapping functions.
Signed-off-by: Richard Henderson r...@twiddle.net
---
linux-user/elfload.c | 119
At the bottom of the a.out support was the unimplemented load_aout_interp
function. There were other portions of the support that didn't look
right; when I went to look in the Linux kernel for clarification, I found
that the support for such interpreters has been removed from binfmt_elf.
There
Validate more fields of the elf header. Extract those checks
into two common functions to be used in both load_elf_interp
and load_elf_binary.
Signed-off-by: Richard Henderson r...@twiddle.net
---
linux-user/elfload.c | 57 +-
1 files changed,
Moving toward a single copy of the elf binary loading code.
Fill in the details of the loaded image into a struct image_info.
Adjust create_elf_tables to read from such structures instead
of from a collection of passed arguments. Don't return error
values from load_elf_interp; always exit(-1)
... Well, sortof. The Makefile bits are broken.
Patch to load the vdso into the running program to follow.
Signed-off-by: Richard Henderson r...@twiddle.net
---
Makefile |3 +-
pc-bios/Makefile |5 ++
pc-bios/vdso-linux-x64.S | 102
Signed-off-by: Richard Henderson r...@twiddle.net
---
linux-user/elfload.c | 201 --
1 files changed, 193 insertions(+), 8 deletions(-)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 5771344..e8eca86 100644
---
First, adjust load_symbols to accept a load_bias parameter. At the same
time, read the entire section header table in one go, use pread instead
f lseek+read for the symbol and string tables, and properly free
allocated structures on error exit paths.
Second, adjust load_elf_interp to compute
This requires moving the PT_INTERP extraction and GUEST_BASE
handling into load_elf_image. Key this off a non-null pointer
argument to receive the interpreter name.
Signed-off-by: Richard Henderson r...@twiddle.net
---
linux-user/elfload.c | 272
Signed-off-by: Richard Henderson r...@twiddle.net
---
linux-user/elfload.c | 594 +-
1 files changed, 301 insertions(+), 293 deletions(-)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index ead22fc..ab741fd 100644
---
On 04/15/2010 09:10 AM, Aneesh Kumar K.V wrote:
From: Anthony Liguorialigu...@us.ibm.com
This patch doesn't implement the 9p protocol handling
code. It adds a simple device which dump the protocol data.
[jv...@linux.vnet.ibm.com: Little-Endian to host format conversion]
On 04/15/2010 09:10 AM, Aneesh Kumar K.V wrote:
From: Gautham R Shenoye...@in.ibm.com
This patch creates a new command line option named -fsdev to hold any file
system specific information.
The option will currently hold the following attributes:
-fsdev fstype id=id,path=path_to_share
where
2010/4/21 Artyom Tarasenko atar4q...@googlemail.com:
What is actually the closest sun4u model that qemu emulates?
I'll put it the other way round then:
Does qemu sun4u have anything in common with any real sun4u machine?
Like PCI/EBUS/Serial addr?
Since it's a pci one I gave Ultra-5's OBP a
On 4/28/10, Artyom Tarasenko atar4q...@googlemail.com wrote:
2010/4/21 Artyom Tarasenko atar4q...@googlemail.com:
What is actually the closest sun4u model that qemu emulates?
At least Ultra-5 and Netra-T1.
I'll put it the other way round then:
Does qemu sun4u have anything in common with
On Wed, 28 Apr 2010 12:47:49 -0500
Anthony Liguori anth...@codemonkey.ws wrote:
On 04/28/2010 12:04 PM, Luiz Capitulino wrote:
On Wed, 28 Apr 2010 11:01:12 -0500
Anthony Liguorianth...@codemonkey.ws wrote:
On 04/28/2010 10:56 AM, Kevin Wolf wrote:
This adds the
Details in the patches.
We need to expose errno in QMP, for three reasons:
1. Some error handling functions print errno codes to the user,
while it's debatable whether this is good or not from a user
perspective, sometimes it's the best we can do because it's
what system calls and libraries return
2.
It's a parsable errno string representation, this is needed
because some management tools want to base their action on
the error cause.
Signed-off-by: Luiz Capitulino lcapitul...@redhat.com
---
QMP/qmp-events.txt |4 +++-
block.c|8 +---
block.h|2 +-
Alexander Graf wrote:
They should be atomic. TCG SMP swaps between different vCPUs only
after translation blocks are done. In fact, the only way I'm aware
of to stop the execution of a TB mid-way is a page fault.
A page fault would interrupt it if the atomic is implemented as
a read
The proper logging for -d cpu is done in generic code.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-i386/translate.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/target-i386/translate.c b/target-i386/translate.c
index 6311b68..38c6016 100644
---
Logging for -d cpu is done in generic code.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-ppc/translate.c |2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 3d9d5ee..86cca51 100644
---
Changes from v1-v2:
* Change cpu-exec.c to include the ifdef conditions that had been
used in translate.c, i.e. DEBUG_DISAS, enabled by default.
r~
Richard Henderson (5):
target-i386: Remove duplicate CPU log.
target-mips: Remove duplicate CPU log.
target-ppc: Remove duplicate
Logging for -d cpu is done in generic code.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-mips/translate.c |6 --
1 files changed, 0 insertions(+), 6 deletions(-)
diff --git a/target-mips/translate.c b/target-mips/translate.c
index 7cb539d..c95ecb1 100644
---
Logging for -d cpu is done in generic code.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-sh4/translate.c |6 --
1 files changed, 0 insertions(+), 6 deletions(-)
diff --git a/target-sh4/translate.c b/target-sh4/translate.c
index 3537f8c..d0d6c00 100644
---
When -d cpu logging was handled by target-foo/translate.c,
it was controled by DEBUG_DISAS, which is enabled by default.
Use the same condition in cpu_exec.
At the same time, reduce the if-deffery by assuming no flags
update is required for the target.
Signed-off-by: Richard Henderson
On 04/28/2010 03:32 PM, Luiz Capitulino wrote:
It's a parsable errno string representation, this is needed
because some management tools want to base their action on
the error cause.
Signed-off-by: Luiz Capitulinolcapitul...@redhat.com
Does anyone differentiate beyond ENOSPC and EIO?
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