On 28 September 2013 00:53, Andreas Färber wrote:
> Hi,
>
> Am 27.09.2013 12:10, schrieb Mian M. Hamayun:
>> From: John Rigby
>>
>> Just an copy of a15 with a57 substituting a15 for now.
> I had previously gently nack'ed this patch - conversions are still
> queued on qom-next currently though. H
On 09/27/2013 07:05 AM, Richard Henderson wrote:
> On 09/26/2013 05:47 PM, Alexander Graf wrote:
>> -DEF_HELPER_3(vfp_cmps, void, f32, f32, env)
>> -DEF_HELPER_3(vfp_cmpd, void, f64, f64, env)
>> -DEF_HELPER_3(vfp_cmpes, void, f32, f32, env)
>> -DEF_HELPER_3(vfp_cmped, void, f64, f64, env)
>> +DEF_
On 02/28/2013 10:49 AM, Alex Williamson wrote:
> Every bridge needs to know how to map IRQs from it's secondary bus to
> the primary bus. We seem to be direct mapped on ioh3420. This avoids
> segfaults when trying to put assigned devices behind root ports.
>
> Signed-off-by: Alex Williamson
>
On Fri, Sep 27, 2013 at 06:29:20AM +, Gonglei (Arei) wrote:
> Hi,
Hey,
(CCing Stefano and Anthony).
>
> In Xen platform, after using upstream qemu, the all of pci devices will show
> hotplug in the windows guest.
> In this situation, the windows guest may occur blue screen when VM' user
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +if (is_neg) {
> +gen_helper_vfp_negs(tcg_op1, tcg_op1);
> +gen_helper_vfp_negs(tcg_op3, tcg_op3);
> +}
> +
> +gen_helper_vfp_muls(tcg_res, tcg_op1, tcg_op2, fpst);
> +if (is_sub) {
> +gen_helper_vfp_subs(tcg_re
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> This patch adds emlulation support for rev and rbit instructions.
>
> Signed-off-by: Alexander Graf
> ---
> target-arm/helper-a64.c| 19 +++
> target-arm/helper-a64.h| 1 +
> target-arm/translate-a64.c | 38
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +if (is_32bit) {
> +if (is_signed) {
> +tcg_gen_ext32s_i64(cpu_reg(rd), cpu_reg(rd));
> +} else {
> +tcg_gen_ext32u_i64(cpu_reg(rd), cpu_reg(rd));
> +}
> +}
Incorrect. Result is always zero-ext
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +uint64_t HELPER(cinc)(uint32_t pstate, uint32_t insn, uint64_t n, uint64_t m)
> +{
> +bool else_inc = get_bits(insn, 10, 1);
> +int cond = get_bits(insn, 12, 4);
> +bool else_inv = get_bits(insn, 30, 1);
> +bool is_32bit = !get_bits(i
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +tcg_cmp = tcg_temp_new_i64();
> +tcg_mask = tcg_const_i64(mask);
> +tcg_gen_and_i64(tcg_cmp, cpu_reg(source), tcg_mask);
> +
> +no_match = gen_new_label();
> +if (is_one) {
> +tcg_gen_brcond_i64(TCG_COND_NE, tcg_cmp, tcg_m
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +
> +uint64_t HELPER(sign_extend)(uint64_t x, uint64_t is_signed, uint64_t mask)
> +{
> +if (x & is_signed) {
> +x |= mask;
> +}
> +
> +return x;
> +}
Why in the world do you have such a simple helper?
> +tcg_gen_andi_i64(tcg
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +if (is_32bit) {
> +tcg_gen_ext32u_i64(tcg_tmp, cpu_reg(rm));
> +} else {
> +tcg_gen_mov_i64(tcg_tmp, cpu_reg(rm));
> +}
> +tcg_gen_shri_i64(tcg_res, cpu_reg(rm), imms);
> +tcg_gen_shli_i64(tcg_tmp, cpu_reg(rn), bit
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +if (setflags) {
> +tcg_dst = cpu_reg(dest);
> +} else {
> +tcg_dst = cpu_reg_sp(dest);
> +}
Never sp for logicals.
> +handle_orri(s, insn);
And yet again, a better function name.
r~
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +if (is_k) {
> +tcg_imm = tcg_const_i64(imm);
> +tcg_gen_deposit_i64(cpu_reg(reg), cpu_reg(reg), tcg_imm, pos, 16);
> +tcg_temp_free_i64(tcg_imm);
> +} else {
> +tcg_gen_movi_i64(cpu_reg(reg), imm << pos);
> +
Il 27/09/2013 20:29, Max Filippov ha scritto:
> Hi,
>
> I'm getting said assertion failure debugging linux userspace
> application through the qemu gdbstub. The backtrace looks like this:
>
> qemu-system-xtensa: include/qemu/int128.h:22: int128_get64: Assertion `!a.hi'
> failed.
>
> Program rec
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +for (i = 0; i < (8 / ebytes); i++) {
> +simd_ld(tcg_tmp, freg_offs_n + (i * ebytes), size);
> +tcg_gen_shli_i64(tcg_tmp, tcg_tmp, shift);
> +simd_st(tcg_tmp, freg_offs_d + (i * ebytes * 2), size + 1);
> +}
Are we real
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> This patch adds decoding for the AdvSIMD scalar three same group with U == 0.
> While at it, it also adds support for the ADD / SUB operations in this group.
According to c3.6.16, your simdorr function is from the same group.
What gives?
r~
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +/* SIMD ORR */
> +static void handle_simdorr(DisasContext *s, uint32_t insn)
A better name please. E.g. handle_simd_three_same, which is the name
given to the insn group by C3.6.16.
r~
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +switch (size) {
> +case 0:
> +idx = get_bits(imm5, 1, 4) << 0;
> +tcg_gen_ld8u_i64(cpu_reg(rd), cpu_env, freg_offs_n + idx);
> +break;
> +case 1:
> +idx = get_bits(imm5, 2, 3) << 1;
> +tcg_gen_ld16u
Hi All,
I am wondering whether virtio has provided polling mode already. Instead of
sending a event from guest to host through eventfd on guest side and inject
an interrupt into guest on host side to notify each other? Could both sides
keep polling the Vring to communicate with each other?
Thanks f
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +case 0x0e:
> +if (!get_bits(insn, 31, 1) && !get_bits(insn, 29, 1) &&
> +(get_bits(insn, 10, 6) == 0x3)) {
> +handle_dupg(s, insn);
Is this really better than (insn & y) == x ?
r~
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +tcg_gen_mov_i64(tcg_src, cpu_reg(source));
> +tcg_dst = cpu_reg(dest);
> +if (extend) {
> +if ((shift_amount & 0x7) > 4) {
> +/* reserved value */
> +unallocated_encoding(s);
> +}
> +if (!se
Hi,
I'm getting said assertion failure debugging linux userspace
application through the qemu gdbstub. The backtrace looks like this:
qemu-system-xtensa: include/qemu/int128.h:22: int128_get64: Assertion `!a.hi'
failed.
Program received signal SIGABRT, Aborted.
[Switching to Thread 0x77fe88
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> This patch adds emulation support for the orr instruction.
>
> Signed-off-by: Alexander Graf
> ---
> target-arm/helper-a64.c| 28 +++
> target-arm/helper-a64.h| 1 +
> target-arm/translate-a64.c | 120
> +
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +static int get_reg(uint32_t inst)
> +{
> +return get_bits(inst, 0, 5);
> +}
Surely get_rt or some such related to the actual field name, not something
so generic as "reg" which applies equally to any of several fields.
> +static void ldst_do_ve
Marcel Apfelbaum writes:
> On Wed, 2013-09-25 at 10:01 +0300, Michael S. Tsirkin wrote:
>> On Tue, Sep 24, 2013 at 06:01:02AM -0400, Laine Stump wrote:
>> > When I added support for the Q35-based machinetypes to libvirt, I
>> > specifically prohibited attaching any PCI devices (with the exception
Il 27/09/2013 18:49, Amos Kong ha scritto:
> # qemu -drive file=/disk0,if=none,id=v0,format=qcow2 \
> -device virtio-blk-pci,drive=v0,id=v00,multifunction=on,addr=0x04.0
>
>
> Launching guest with more than 32 virtio-blk disks,
> qemu will crash, because there are too many BARs.
>
> This
# qemu -drive file=/disk0,if=none,id=v0,format=qcow2 \
-device virtio-blk-pci,drive=v0,id=v00,multifunction=on,addr=0x04.0
Launching guest with more than 32 virtio-blk disks,
qemu will crash, because there are too many BARs.
This patch brings the limit of non-tcg up by a factor
of 8 (3276
Am 27.09.2013 11:11, schrieb Stefan Hajnoczi:
> On Fri, Sep 27, 2013 at 07:20:21AM +0200, Stefan Weil wrote:
>> Am 11.09.2013 16:42, schrieb Stefan Hajnoczi:
>>> The 'gthread' coroutine backend was written before the freelist (aka
>>> pool) existed in qemu-coroutine.c.
>>>
>>> This means that every
Am 27.09.2013 12:02, schrieb Paolo Bonzini:
> Il 24/07/2012 09:49, christian schilling ha scritto:
>> On Mon, Jul 23, 2012 at 6:28 PM, Stefan Weil wrote:
>>> Am 23.07.2012 11:25, schrieb initcr...@gmail.com:
A driver using simplified mode that works on real hardware
did not work in qemu.
From: Jeff Cody
For image formats that are not "QEMU native", but supported for
compatibility, it is useful to verify that an image created with
the 'gold standard' native tool can be read / written to successfully
by QEMU.
In addition to testing non-native images, this could also be useful to
t
Quoting Mark Wu (2013-09-25 20:57:15)
> Now we have several qemu-ga commands not returning response on success.
> It has been documented in qga/qapi-schema.json already. This patch exposes
> the 'success-response' flag by extending 'guest-info' command. With this
> change, the clients can handle th
Quoting Mark Wu (2013-09-25 20:56:39)
> In the original code, qmp_get_command_list is used to construct
> a list of all commands' name. To get the information of all qga
> commands, it traverses the name list and search the command info
> with its name. So it can cause O(n^2) in the number of comm
Quoting Eric Blake (2013-09-25 21:57:39)
> On 09/25/2013 07:56 PM, Mark Wu wrote:
> > In the original code, qmp_get_command_list is used to construct
> > a list of all commands' name. To get the information of all qga
> > commands, it traverses the name list and search the command info
> > with its
From: Fam Zheng
Since commit "block: Error parameter for open functions", error output
is more verbose. Update test case output file to follow the change.
Signed-off-by: Fam Zheng
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/059.out | 6 +++---
1 file changed, 3 insertions(+), 3 deletions
From: Max Reitz
In l2_allocate, the fail path is executed if qcow2_cache_flush fails.
However, the L2 table has not yet been fetched from the L2 table cache.
The qcow2_cache_put in the fail path therefore basically gives an
undefined argument as the L2 table address (in this case).
Signed-off-by
Hi,
Am 27.09.2013 12:10, schrieb Mian M. Hamayun:
> From: John Rigby
>
> Just an copy of a15 with a57 substituting a15 for now.
>
> Signed-off-by: John Rigby
> Signed-off-by: Mian M. Hamayun
> ---
> hw/cpu/Makefile.objs | 1 +
> hw/cpu/a57mpcore.c | 122
> +++
From: Max Reitz
Compressed clusters can never be contiguous, therefore the corresponding
flag does not need to be given explicitly to count_contiguous_clusters.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
block/qcow2-cluster.c | 6 ++
1 file changed, 2 insertions(+), 4 deletion
From: Max Reitz
Add a test case for zero cluster expansion on an image completely filled
with preallocated zero clusters to test 061.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/061 | 9 +
tests/qemu-iotests/061.out | 11 +++
2 files changed,
From: Max Reitz
Just returning -errno in some cases prevents
trace_qcow2_l2_allocate_done from being executed (and, in one case, also
the unused allocated L2 table from being freed). Always going down the
error path fixes this.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
block/qcow
All callers pass start = 0, and it's doubtful if any other value would
actually do what you expect. Remove the parameter.
Signed-off-by: Kevin Wolf
Reviewed-by: Jeff Cody
---
block/qcow2-cluster.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/block/qcow2-clust
From: Max Reitz
If qcow2_alloc_cluster_link_l2 is called with a QCowL2Meta describing a
request crossing L2 boundaries, a buffer overflow will occur. This is
impossible right now since such requests are never generated (every
request is shortened to L2 boundaries before) and probably also
complet
From: Max Reitz
The function is not intended to be used on compressed clusters and will
not work correctly, if used anyway, since L2E_OFFSET_MASK is not the
right mask for determining the offset of compressed clusters. Therefore,
assert that the first cluster is not compressed and always include
From: Jeff Cody
The header struct VdiHeader is an on-disk structure for the image
format, and as such should be packed.
Signed-off-by: Jeff Cody
Reviewed-by: Richard Henderson
Signed-off-by: Kevin Wolf
---
block/vdi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/
From: Jeff Cody
QEDHeader is read, and written, directly from on-disk images
via bdrv_pread()/write(). To avoid any unintentional padding,
these structs should be packed.
Signed-off-by: Jeff Cody
Reviewed-by: Richard Henderson
Signed-off-by: Kevin Wolf
---
block/qed.h | 2 +-
1 file changed
From: Stefan Hajnoczi
When there are no snapshots qemu_rbd_snap_list() returns 0 and the
snapshot table pointer is NULL. Don't forget to free the snaps buffer
we allocated for librbd rbd_snap_list().
When the function succeeds don't forget to free the snaps buffer after
calling rbd_snap_list_en
From: Max Reitz
In expand_zero_clusters_in_l1, a new cluster is only allocated if it was
not already preallocated. On error, such preallocated clusters should
not be freed, but only the newly allocated ones.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
block/qcow2-cluster.c | 16 +++
From: Jeff Cody
QCowHeader and QCowExtension are structs that reside in the on-disk
image format, and are read and written directly via bdrv_pread()/write(),
and as such should be packed to avoid any unintentional struct padding.
Signed-off-by: Jeff Cody
Reviewed-by: Richard Henderson
Signed-o
From: Fam Zheng
We use the extent size as cluster size for flat extents (where no L1/L2
table is allocated so it's safe) reuse sector calculating code with
sparse extents.
Don't pass in the cluster size for adding flat extent, just set it to
sectors later, then the cluster size checking will not
From: Fam Zheng
Signed-off-by: Fam Zheng
Reviewed-by: Eric Blake
Signed-off-by: Kevin Wolf
---
block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block.c b/block.c
index 4833b37..93e113a 100644
--- a/block.c
+++ b/block.c
@@ -2653,7 +2653,7 @@ static int coroutine_fn
From: Fam Zheng
QMP/qmp.py is renamed to scripts/qmp/qmp.py, fix the search path in iotests.py.
Signed-off-by: Fam Zheng
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/iotests.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-i
From: Stefan Weil
The patch fixes a warning from gcc (Debian 4.6.3-14+rpi1) 4.6.3:
block/stream.c:141:22: error:
‘copy’ may be used uninitialized in this function [-Werror=uninitialized]
This is not a real bug - a better compiler would not complain.
Now 'copy' has always a defined value, so th
From: Fam Zheng
Signed-off-by: Fam Zheng
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/059 | 5 +
tests/qemu-iotests/059.out | 7 +++
2 files changed, 12 insertions(+)
diff --git a/tests/qemu-iotests/059 b/tests/qemu-iotests/059
index b03429d..d2b3f9e 100755
--- a/tests/qemu-io
From: Max Reitz
When trying to update the refcounts for a snapshot, the return value of
update_refcount on a compressed cluster was pretty much ignored,
cancelling the update on error but returning 0. This is caused by an
inner "ret" variable shadowing the outer one (the latter is used in the
ret
From: Jeff Cody
The VHD footer and header structs (vhd_footer and vhd_dyndisk_header)
are on-disk structures for the image format, and as such should be
packed.
Go ahead and make these typedefs as well, with the preferred QEMU
naming convention, so that the packed attribute is used consistently
From: Peter Lieven
Reviewed-by: Eric Blake
Signed-off-by: Peter Lieven
Signed-off-by: Kevin Wolf
---
block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block.c b/block.c
index 9b444b3..3366017 100644
--- a/block.c
+++ b/block.c
@@ -3169,7 +3169,7 @@ static int64_t cor
From: Benoît Canet
Some drivers will have driver specifics options but no filename.
This new bool allow the block layer to treat them correctly.
The .bdrv_needs_filename is set in drivers not having .bdrv_parse_filename and
not having .bdrv_open.
The first exception to this rule will be the quo
From: Fam Zheng
Test that backing.file.filename option can be parsed and override the
backing file from image (backing file reflected with "info block").
Signed-off-by: Fam Zheng
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/051 | 17 -
tests/qemu-iotests/051.out | 11 +
From: Benoît Canet
Signed-off-by: Benoit Canet
Signed-off-by: Kevin Wolf
---
block.c | 23 ++-
include/qapi/qmp/qdict.h | 2 ++
qobject/qdict.c | 21 +
3 files changed, 25 insertions(+), 21 deletions(-)
diff --git a/block.c b/
From: Max Reitz
Test 052 uses qemu-io -s which will result in bdrv_open trying to create
a temporary snapshot file in /tmp. However, since O_DIRECT and tmpfs
do not work well together, disable this test for -nocache.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/05
From: Peter Lieven
if the call is invoked through bdrv_is_allocated the caller might
expect *pnum = 0 on error. however, a new implementation of
bdrv_get_block_status might only return a negative exit value on
error while keeping *pnum untouched.
Reviewed-by: Eric Blake
Signed-off-by: Peter Lie
The following changes since commit f828a4c8faa118e0ebab3e353ac6840f3b2a0318:
Merge remote-tracking branch 'stefanha/tracing' into staging (2013-09-23
11:53:22 -0500)
are available in the git repository at:
git://repo.or.cz/qemu/kevin.git for-anthony
for you to fetch changes up to 61653008
From: Fam Zheng
Providing backing.file.filename doesn't override backing file as expected:
$ x86_64-softmmu/qemu-system-x86_64 -drive \
file=/tmp/child.qcow2,backing.file.filename=/tmp/fake.qcow2
qemu-system-x86_64: -drive \
file=/tmp/child.qcow2,backing.file.filename=/t
Qemu has several hardcoded xenstore paths that are only valid on Dom0.
Attempts to launch a Qemu instance (to act as a userspace backend for
PV disks) will fail because Qemu is not able to access those paths
when running on a domain different than Dom0.
Instead make the xenstore paths relative to
On Fri, Sep 27, 2013 at 03:09:55PM +0300, riku.voi...@linaro.org wrote:
> From: Riku Voipio
>
> The following changes since commit f828a4c8faa118e0ebab3e353ac6840f3b2a0318:
>
> Merge remote-tracking branch 'stefanha/tracing' into staging (2013-09-23
> 11:53:22 -0500)
>
> are available in the
Am 25.09.2013 um 16:37 hat Max Reitz geschrieben:
> If an error occurs in l2_allocate, the allocated (but unused) L2 cluster
> should be freed.
>
> Signed-off-by: Max Reitz
> ---
> block/qcow2-cluster.c | 4
> 1 file changed, 4 insertions(+)
This needs an update of the reference output for
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +static void handle_br(DisasContext *s, uint32_t insn)
> +{
> +int branch_type = get_bits(insn, 21, 2);
> +int source = get_bits(insn, 5, 5);
> +
> +switch (branch_type) {
> +case 0: /* JMP */
> +break;
> +case 1: /* CALL *
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> +static int get_bits(uint32_t inst, int start, int len)
> +{
> +return (inst >> start) & ((1 << len) - 1);
> +}
> +
> +static int get_sbits(uint32_t inst, int start, int len)
> +{
> +int r = get_bits(inst, start, len);
> +if (r & (1 << (le
Hi Alex,
On 09/27/13 02:48, Alexander Graf wrote:
> This adds handling for the b and bl instructions.
>
> Signed-off-by: Alexander Graf
> ---
> target-arm/translate-a64.c | 61
> ++
> 1 file changed, 61 insertions(+)
>
> diff --git a/target-arm/tran
On Thu, Sep 26, 2013 at 10:32:06PM +0200, Borislav Petkov wrote:
> On Thu, Sep 26, 2013 at 04:20:59PM -0300, Eduardo Habkost wrote:
> > Please point me to the code that does this, because I don't see it on
> > patch 6/6.
>
> @@ -1850,7 +1850,14 @@ static void filter_features_for_kvm(X86CPU *cpu)
>
On 09/26/2013 05:47 PM, Alexander Graf wrote:
> While we don't have a working disassembler for AArch64 yet, we still
> don't want AArch64 code be disassembled through the old AArch32
> disassembler.
>
> So add a small disassembler stub that declares every instruction as
> unsupported. This should
On 09/26/2013 05:47 PM, Alexander Graf wrote:
> -DEF_HELPER_3(vfp_cmps, void, f32, f32, env)
> -DEF_HELPER_3(vfp_cmpd, void, f64, f64, env)
> -DEF_HELPER_3(vfp_cmpes, void, f32, f32, env)
> -DEF_HELPER_3(vfp_cmped, void, f64, f64, env)
> +DEF_HELPER_3(vfp_fpscr_cmps, void, f32, f32, env)
> +DEF_HEL
On Fri, Sep 27, 2013 at 01:51:10PM +0200, Kevin Wolf wrote:
> All callers pass start = 0, and it's doubtful if any other value would
> actually do what you expect. Remove the parameter.
>
> Signed-off-by: Kevin Wolf
Reviewed-by: Jeff Cody
> ---
> block/qcow2-cluster.c | 12 ++--
> 1 f
Il 27/09/2013 10:51, Gerd Hoffmann ha scritto:
Hi,
#2 When using f19 try without X11 first. You should have a working
framebuffer console on qxldrmfb before trying to get X11 going.
I tried on Fedora19 minimal installation and with qxl the text console
is working and lsmod show also q
On Wed, Sep 25, 2013 at 05:03:03PM -0400, Jeff Cody wrote:
> This adds the VHDX format to the qemu-iotests format, and adds
> a read test. The test reads from an existing sample image, that
> was created with Hyper-V under Windwos Server 2012.
>
> The image file is a 1GB dynamic image, with 32MB
This patch should be replaced, because of the vhdx r/o test
patch posted upstream:
[PATCH v4] block: qemu-iotests for vhdx, read sample dynamic image
This patch should be:
---
This removes the IMGFMT_GENERIC blocker for read-only, so existing
iotests run read/write tests for vhdx images crea
This adds the VHDX format to the qemu-iotests format, and adds
a read test. The test reads from an existing sample image, that
was created with Hyper-V under Windwos Server 2012.
The image file is a 1GB dynamic image, with 32MB blocks.
The pattern 0xa5 exists from 0MB-33MB (past a block size bou
From: Riku Voipio
With nptl enabled, atomic_cmpxchg_32 and atomic_barrier
system calls are needed. This patch enabled really dummy
versions of the system calls, modeled after the m68k
kernel code.
With this patch I am able to execute m68k binaries
with qemu linux-user (busybox compiled for coldf
From: Laurent Vivier
Signed-off-by: Laurent Vivier
Reviewed-by: Peter Maydell
Signed-off-by: Riku Voipio
---
linux-user/syscall.c | 20
1 file changed, 20 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 505031b..7a093ba 100644
--- a/linux-use
From: Kwok Cheung Yeung
microMIPS instructions that cause breakpoint exceptions come in
16-bit and 32-bit variants. When handling exceptions caused by
such instructions, the instruction type needs to be taken into
account when extracting the break code.
The code has also been restructured for b
From: "Edgar E. Iglesias"
If the host lacks SOCK_CLOEXEC, bail out with -EINVAL.
If the host lacks SOCK_ONONBLOCK, try to emulate it with fcntl()
and O_NONBLOCK.
Signed-off-by: Edgar E. Iglesias
Signed-off-by: Riku Voipio
---
linux-user/syscall.c | 40 +---
From: Laurent Vivier
The binfmt_misc module can calculate the credentials and security
token according to the binary instead of to the interpreter if the
'C' flag is enabled.
To be able to execute non-readable binaries, this flag implies 'O'
flag. When 'O' flag is enabled, bintfmt_misc opens the
From: Petar Jovanovic
Previous implementation does not take into account that SOL_SOCKET constant
can be arch specific. This change fixes some issues with sendmsg/recvmsg.
Signed-off-by: Petar Jovanovic
Reviewed-by: Peter Maydell
Signed-off-by: Riku Voipio
---
linux-user/syscall.c | 18 +
From: Riku Voipio
The following changes since commit f828a4c8faa118e0ebab3e353ac6840f3b2a0318:
Merge remote-tracking branch 'stefanha/tracing' into staging (2013-09-23
11:53:22 -0500)
are available in the git repository at:
git://git.linaro.org/people/rikuvoipio/qemu.git linux-user-for-up
From: Laurent Vivier
This patch allows to have IP addresses in correct order
in the case of "netstat -nr" when the endianess of the
guest differs from one of the host.
For instance, an m68k guest on an x86_64 host:
WITHOUT this patch:
$ netstat -nr
Kernel IP routing table
Destination Gatew
From: Laurent Vivier
This is needed to be able to run dhclient.
Signed-off-by: Laurent Vivier
Reviewed-by: Peter Maydell
Signed-off-by: Riku Voipio
---
linux-user/syscall.c | 44
linux-user/syscall_defs.h | 12
2 files changed, 5
From: Richard Henderson
The name field of MIPS_SYS isn't actually used; it's just documentation.
But adjust the umount entries to match mips/syscall_nr.h anyway.
Signed-off-by: Richard Henderson
Signed-off-by: Riku Voipio
---
linux-user/main.c | 4 ++--
1 file changed, 2 insertions(+), 2 dele
From: Laurent Vivier
Signed-off-by: Laurent Vivier
Reviewed-by: Peter Maydell
Signed-off-by: Riku Voipio
---
linux-user/ioctls.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
index 439c2a9..7381012 100644
--- a/linux-user/ioctls.h
+++ b/linux-us
From: Richard Henderson
It has been pointed out on LKML that the alpha umount syscall numbers
are named wrong, and a patch to rectify that has been posted for 3.11.
Glibc works around this by treating NR_umount as NR_umount2 if
NR_oldumount exists. That's more complicated than we need in QEMU,
All callers pass start = 0, and it's doubtful if any other value would
actually do what you expect. Remove the parameter.
Signed-off-by: Kevin Wolf
---
block/qcow2-cluster.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/block/qcow2-cluster.c b/block/qcow2-clust
Am 27.09.2013 um 12:14 hat Max Reitz geschrieben:
> Compressed clusters can never be contiguous and count_contiguous_clusters
> will not even work correctly for them. Therefore, those cluster should
> always be treated as non-contiguous.
>
> This series makes count_contiguous_clusters always stop
On Fri, Sep 27, 2013 at 11:14:55AM +0200, Kevin Wolf wrote:
> Am 25.09.2013 um 14:12 hat Jeff Cody geschrieben:
> > This adds the VHDX format to the qemu-iotests format, and adds
> > a read test. The test reads from an existing sample image, that
> > was created with Hyper-V under Windwos Server 2
Il 27/09/2013 13:13, Stefan Hajnoczi ha scritto:
> On Fri, Sep 27, 2013 at 04:30:54AM +0200, Ákos Kovács wrote:
>> Signed-off-by: Ákos Kovács
>> ---
>> hw/isa/Kconfig | 39 +++
>> 1 file changed, 39 insertions(+)
>> create mode 100644 hw/isa/Kconfig
>>
>> diff
Il 27/09/2013 13:11, Stefan Hajnoczi ha scritto:
> On Fri, Sep 27, 2013 at 04:30:51AM +0200, Ákos Kovács wrote:
>> diff --git a/hw/net/Kconfig b/hw/net/Kconfig
>> new file mode 100644
>> index 000..19ca549
>> --- /dev/null
>> +++ b/hw/net/Kconfig
>
> This should be a separate patch.
>
>> @@ -
Il 27/09/2013 13:14, Stefan Hajnoczi ha scritto:
> On Fri, Sep 27, 2013 at 04:30:43AM +0200, Ákos Kovács wrote:
>> Signed-off-by: Ákos Kovács
>> ---
>> hw/block/Kconfig | 31 +++
>> 1 file changed, 31 insertions(+)
>> create mode 100644 hw/block/Kconfig
>>
>> diff --g
On Fri, Sep 27, 2013 at 04:30:43AM +0200, Ákos Kovács wrote:
> Signed-off-by: Ákos Kovács
> ---
> hw/block/Kconfig | 31 +++
> 1 file changed, 31 insertions(+)
> create mode 100644 hw/block/Kconfig
>
> diff --git a/hw/block/Kconfig b/hw/block/Kconfig
> new file mode
On Fri, Sep 27, 2013 at 04:30:54AM +0200, Ákos Kovács wrote:
> Signed-off-by: Ákos Kovács
> ---
> hw/isa/Kconfig | 39 +++
> 1 file changed, 39 insertions(+)
> create mode 100644 hw/isa/Kconfig
>
> diff --git a/hw/isa/Kconfig b/hw/isa/Kconfig
> new file mode
On Fri, Sep 27, 2013 at 04:30:51AM +0200, Ákos Kovács wrote:
> diff --git a/hw/net/Kconfig b/hw/net/Kconfig
> new file mode 100644
> index 000..19ca549
> --- /dev/null
> +++ b/hw/net/Kconfig
This should be a separate patch.
> @@ -0,0 +1,74 @@
> +menu "Network devices"
> +config DP8393X
>
On Thu, Sep 26, 2013 at 07:20:31PM +0200, Roger Pau Monné wrote:
> On 26/09/13 18:46, Anthony PERARD wrote:
> > On Wed, Sep 18, 2013 at 09:50:58PM +0200, Roger Pau Monne wrote:
> >> Qemu has several hardcoded xenstore paths that are only valid on Dom0.
> >> Attempts to launch a Qemu instance (to ac
From: "Mian M. Hamayun"
Introduce the A57 cpu to the default AArch64 configuration and enable KVM for
64-bit guests only.
Signed-off-by: Mian M. Hamayun
---
configure | 2 +-
default-configs/aarch64-softmmu.mak | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
d
From: "Mian M. Hamayun"
The cpu init function tries to initialize with all possible cpu types, as
KVM does not provide a means to detect the real cpu type and simply refuses
to initialize on cpu type mis-match. By using the loop based init function,
we avoid the need to modify code if the underly
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