Guys, when I run with valgrind, I always get this when segfault occurs:
==74885== Invalid read of size 8
==74885==at 0x1DC87D: curl_multi_do (curl.c:410)
==74885==by 0x23B949: aio_dispatch_handler (aio-posix.c:329)
==74885==by 0x23C0A1: aio_dispatch_handlers (aio-posix.c:372)
This commit adds basics skecthes to implemente a OTBN unit.
OTBN has address 0x5000 and size 0x40.
For further reference, see OTBN docummentation:
https://docs.opentitan.org/hw/ip/otbn/doc/
Signed-off-by: Julio Faracco
---
hw/riscv/opentitan.c | 5 -
include/hw/riscv
Commit acb9f95a removed boundary checks for ID and VCPU ID. After that,
the max definitions of that boundaries are not required anymore. This
commit is only a code cleanup.
Signed-off-by: Julio Faracco
---
target/i386/hax-i386.h | 2 --
target/i386/hvf/hvf-i386.h | 2 --
2 files changed, 4
Em seg., 2 de mar. de 2020 às 17:13, Julio Faracco
escreveu:
>
> When HAX is enabled (--enable-hax), GCC 9.2.1 reports issues with
> snprintf(). Replacing old snprintf() by g_strdup_printf() fixes the
> problem with boundary checks of vm_id and vcpu_id and finally the
> warnings
~~~~
Signed-off-by: Julio Faracco
---
v1-v2: Add assert() as Richard Henderson suggested.
v2-v3: Fix code syntax alignment with vm_id and snprintf() function.
v3-v4: Replacing snprintf() by g_strdup_printf() from linux and windows.
---
---
target/i386/hax-posix.c | 33 ++
--
Julio Cesar Faracco
Em dom., 1 de mar. de 2020 às 21:05, Paolo Bonzini
escreveu:
>
> On 01/03/20 20:21, Julio Faracco wrote:
> > +assert(vm_id < 0);
> > +
> > +if (snprintf(name, sizeof HAX_VM_DEVFS, "/dev/hax_vm/vm%02d",
> > +
__fmt, __va_arg_pack ());
|~~~~~
Signed-off-by: Julio Faracco
---
v1-v2: Add assert() as Richard Henderson suggested.
v2-v3: Fix code syntax alignment with vm_id and snprintf() function.
---
target/i386/hax-posix.c | 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/target/i386/
__fmt, __va_arg_pack ());
|~~~~~
Signed-off-by: Julio Faracco
---
v1-v2: Add assert() as Richard Henderson suggested.
---
target/i386/hax-posix.c | 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/target/i386/hax-posix.c b/target/i386/hax-posix.c
index a5426a6dac..dc51d7 1006
17
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~
68 |__bos (__s), __fmt, __va_arg_pack ());
|~~~~~
Signed-off-by: Julio Faracco
---
target/i
** Changed in: qemu
Status: New => Fix Committed
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1809304
Title:
qemu-img convert is freezing for some DMG files.
Status in QEMU:
Fix
Hi Stefan,
I created a simple DMG file from MacOS to reproduce the problem:
https://bugs.launchpad.net/qemu/+bug/1809304
Em qua, 2 de jan de 2019 às 08:47, Stefan Hajnoczi
escreveu:
> On Fri, Dec 21, 2018 at 09:58:03PM +0800, yuchenlin wrote:
> > There is a possible hang in original binary
This is a trivial patch to fix a wrong value for block terminator.
The old value was 0x7fff which is wrong. It was not affecting the
code because QEMU dmg block is not handling block terminator right now.
Neverthless, it should be fixed.
Signed-off-by: Julio Faracco
---
block/dmg.c | 2
Additional info: tested with version 3.0.0. So, before pushing my
commits. Conclusion: This is not a new bug.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1809304
Title:
qemu-img convert is
Hi Yu-Chen.
The series looks good. It fixed the problems related to zero chunk. Nice
work!
I added a comment that I reviewed your patch considering my scenarios
here. At least, It contributes to merge your changes.
--
You received this bug notification because you are a member of qemu-
Looks good to me.
Reviewed-by: Julio Faracco
Em dom, 23 de dez de 2018 às 01:03, yuchenlin
escreveu:
> The dmg file has many tables which describe: "start from sector XXX to
> sector XXX, the compression method is XXX and where the compressed data
> resides on&quo
Looks good to me.
Reviewed-by: Julio Faracco
Em dom, 23 de dez de 2018 às 01:03, yuchenlin
escreveu:
> Signed-off-by: yuchenlin
> ---
> block/dmg.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/block/dmg.c b/block/dmg.c
> index 0e05702f
Looks good to me.
Reviewed-by: Julio Faracco
Em dom, 23 de dez de 2018 às 01:04, yuchenlin
escreveu:
> There is a possible hang in original binary search implementation. That is
> if chunk1 = 4, chunk2 = 5, chunk3 = 4, and we go else case.
>
> The chunk1 will be still 4, and so on
The series looks good to me.
I tested with existing DMGs and DMGs that I created by myself.
Both are working fine now.
Reviewed-by: Julio Faracco
Em dom, 23 de dez de 2018 às 01:01, yuchenlin
escreveu:
> There are two bugs in dmg reading.
>
> First, it may hang in binary search. thi
I'm almost sure that we need other improvements beyond fixing binary
search deadlock.
It is returning read errors when you apply your patch.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1809304
Public bug reported:
Recently, I created a file using hdiutil from MacOS (using Zlib
compression):
$ hdiutil create -volname MyVolName -srcfolder /path/to/my/vol/ -ov
-format UDZO myvolname.dmg
But, when I try to convert this volume using qemu-img convert, this
command is freezing.
I'm using
This commit includes the support to new module dmg-lzfse into dmg block
driver. It includes the support for block type ULFO (0x8007).
Signed-off-by: Julio Faracco
---
block/dmg.c | 28
block/dmg.h | 3 +++
2 files changed, 31 insertions(+)
diff --git a/block
This change is better to understand what kind of block type is being
handled by the code. Using a syntax similar to the DMG documentation is
easier than tracking all hex values assigned to a block type.
Signed-off-by: Julio Faracco
---
block/dmg.c | 43
repo), can be found at: https://github.com/lzfse/lzfse
v1-v2: Fixing some error handlings from dmg-lzfse.c
v2-v3: Master rebasing suggestion from Stefan.
Julio Faracco (4):
block: adding lzfse decompressing support as a module.
configure: adding support to lzfse library.
dmg: including dmg
This commit includes the support to lzfse opensource library. With this
library dmg block driver can decompress images with this type of
compression inside.
Signed-off-by: Julio Faracco
---
block/Makefile.objs | 2 ++
configure | 31 +++
2 files changed
QEMU dmg support includes zlib and bzip2, but it does not contains lzfse
support. This commit adds the source file to extend compression support
for new DMGs.
Signed-off-by: Julio Faracco
---
block/dmg-lzfse.c | 49 +++
1 file changed, 49 insertions
This change is better to understand what kind of block type is being
handled by the code. Using a syntax similar to the DMG documentation is
easier than tracking all hex values assigned to a block type.
Signed-off-by: Julio Faracco
---
block/dmg.c | 43
repo), can be found at: https://github.com/lzfse/lzfse
Julio Faracco (4):
block: adding lzfse decompressing support as a module.
configure: adding support to lzfse library.
dmg: including dmg-lzfse module inside dmg block driver.
dmg: exchanging hardcoded dmg UDIF block types to enum
This commit includes the support to lzfse opensource library. With this
library dmg block driver can decompress images with this type of
compression inside.
Signed-off-by: Julio Faracco
---
block/Makefile.objs | 2 ++
configure | 31 +++
2 files changed
This commit includes the support to new module dmg-lzfse into dmg block
driver. It includes the support for block type ULFO (0x8007).
Signed-off-by: Julio Faracco
---
block/dmg.c | 28
block/dmg.h | 3 +++
2 files changed, 31 insertions(+)
diff --git a/block
QEMU dmg support includes zlib and bzip2, but it does not contains lzfse
support. This commit adds the source file to extend compression support
for new DMGs.
Signed-off-by: Julio Faracco
---
block/dmg-lzfse.c | 49 +++
1 file changed, 49 insertions
Em seg, 13 de ago de 2018 às 11:10, Kevin Wolf escreveu:
>
> Am 10.08.2018 um 06:07 hat Julio Faracco geschrieben:
> > This commit includes the support to lzfse opensource library. With this
> > library dmg block driver can decompress images with this type of
>
This commit includes the support to new module dmg-lzfse into dmg block
driver. It includes the support for block type ULFO (0x8007).
Signed-off-by: Julio Faracco
---
block/dmg.c | 28
block/dmg.h | 3 +++
2 files changed, 31 insertions(+)
diff --git a/block
This commit includes the support to lzfse opensource library. With this
library dmg block driver can decompress images with this type of
compression inside.
Signed-off-by: Julio Faracco
---
block/Makefile.objs | 2 ++
configure | 32
2 files changed
This change is better to understand what kind of block type is being
handled by the code. Using a syntax similar to the DMG documentation is
easier than tracking all hex values assigned to a block type.
Signed-off-by: Julio Faracco
---
block/dmg.c | 43
repo), can be found at: https://github.com/lzfse/lzfse
Julio Faracco (4):
block: adding lzfse decompressing support as a module.
configure: adding support to lzfse library.
dmg: including dmg-lzfse module inside dmg block driver.
dmg: exchanging hardcoded dmg UDIF block types to enum
QEMU dmg support includes zlib and bzip2, but it does not contains lzfse
support. This commit adds the source file to extend compression support
for new DMGs.
Signed-off-by: Julio Faracco
---
block/dmg-lzfse.c | 54 +++
1 file changed, 54 insertions
+svn231177-1) 4.9.3 20150529 (prerelease)
I'm still need to test raspbian yet.
--
Julio Cesar Faracco
2016-11-10 4:39 GMT-02:00 Stefan Weil <s...@weilnetz.de>:
> On 11/09/16 22:35, Julio Faracco wrote:
>>
>> Hi guys,
>>
>> I was developing a simple OS for Raspberry Pi
Hi guys,
I was developing a simple OS for Raspberry Pi 2.
When I was debugging my OS using "-s -S" options for QEMU, I was
getting a segfault: Segmentation fault (core dumped).
After that, I decided to run QEMU (for ARM using a raspi2 machine) inside GDB.
$ gdb ./arm-softmmu/qemu-system-arm
Thanks Erik and Gerd for you feedback...
I will rebase the changes consider the opinions...
I agree about VncInfo2... because some structures are ready to use,
including websocket.
Without adding new fields or other changes.
Julio Cesar Faracco
2015-10-19 6:17 GMT-02:00 Gerd Hoffmann
irm that a websocket service
is running, checking the ports that are opened. This commit introduce two new
fields inside "VncInfo" either: "webservice" which contains the port as a
string and the boolean value "has_websocket" that copies the status of
ws_enabled from VNC Disp
Thanks for your clarification, Peter.
Julio Cesar Faracco
Hi guys.
I'm trying to run the QEMU tests for i386 and x86_64 architectures but
they are returning some errors.
I'm using the most update version from git tree and my system is Ubuntu 14.04.
Take a look at this segfault errors.
$ make test
[...]
../../i386-linux-user/qemu-i386 ./test-mmap
Hi Max.
Yes, you are right! The main problem about this issue is deleting the first
occurence of the snapshot with that name.
Considering I have 3 snapshots with the name 'foo', you need to have the
option to choose what snapshot (what 'foo's) you want to remove or, as you
said, do not remove
TAG VM SIZEDATE VM CLOCK
1 foo220M 2015-01-21 16:22:41 00:02:50.862
Signed-off-by: Julio Faracco jcfara...@gmail.com
---
block/qcow2-snapshot.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/block/qcow2
This is a trivial patch to change the filter 'find_snapshot_by_id_and_name'
to 'find_snapshot_by_id_or_name'. The field 'Name' is not required. So this
change avoid NULL parameters. And use the correct function to filter.
Signed-off-by: Julio Faracco jcfara...@gmail.com
---
block/qcow2
45 matches
Mail list logo
