The has_FOO for pointer-valued FOO are redundant, except for arrays.
They are also a nuisance to work with. Recent commit "qapi: Start to
elide redundant has_FOO in generated C" provided the means to elide
them step by step. This is the step for qapi/block*.json.
Said commit explains the transfo
Dmitry Fomichev 于2022年10月17日周一 08:57写道：
>
> On Sun, 2022-10-16 at 22:51 +0800, Sam Li wrote:
> > Add a new zoned_host_device BlockDriver. The zoned_host_device option
> > accepts only zoned host block devices. By adding zone management
> > operations in this new BlockDriver, users can use the new
Damien Le Moal 于2022年10月17日周一 12:57写道：
>
> On 10/16/22 23:51, Sam Li wrote:
> > Add a new zoned_host_device BlockDriver. The zoned_host_device option
> > accepts only zoned host block devices. By adding zone management
> > operations in this new BlockDriver, users can use the new block
> > layer A
On Tue, Oct 18, 2022 at 3:46 PM Bernhard Beschow wrote:
>
> Am 16. Oktober 2022 14:15:09 UTC schrieb BALATON Zoltan :
> >On Sun, 16 Oct 2022, Bernhard Beschow wrote:
> >> Allows e500 boards to have their root file system reside on flash using
> >> only builtin devices located in the eLBC memory re
Am 16. Oktober 2022 14:15:09 UTC schrieb BALATON Zoltan :
>On Sun, 16 Oct 2022, Bernhard Beschow wrote:
>> Allows e500 boards to have their root file system reside on flash using
>> only builtin devices located in the eLBC memory region.
>>
>> Note that the flash memory area is only created when a
Stefan Hajnoczi 于2022年10月17日周一 22:44写道：
>
> On Sun, Oct 16, 2022 at 10:51:06PM +0800, Sam Li wrote:
> > Add a new zoned_host_device BlockDriver. The zoned_host_device option
> > accepts only zoned host block devices. By adding zone management
> > operations in this new BlockDriver, users can use t
On Mon, Oct 10, 2022 at 07:15:08PM +0200, Klaus Jensen wrote:
> This is all upstream. Namespaces with 'shared=on' *should* all be
> automatically attached to any hotplugged controller devices.
>
> With what setup is this not working for you?
Ah okay, I missed the 'shared=on' bit. Let me try again
Dmitry Fomichev 于2022年10月17日周一 08:57写道：
>
> On Sun, 2022-10-16 at 22:51 +0800, Sam Li wrote:
> > We have added new block layer APIs of zoned block devices.
> > Test it with:
> > Create a null_blk device, run each zone operation on it and see
> > whether reporting right zone information.
>
> change
* Eric Blake (ebl...@redhat.com) wrote:
> Assigning strlen() to a uint32_t and then asserting that it isn't too
> large doesn't catch the case of an input string 4G in length.
> Thankfully, the incoming strings can never be that large: if the
> export name or query is reflecting a string the client
Damien Le Moal 于2022年10月17日周一 13:22写道：
>
> On 10/16/22 23:56, Sam Li wrote:
> > A zone append command is a write operation that specifies the first
> > logical block of a zone as the write position. When writing to a zoned
> > block device using zone append, the byte offset of writes is pointing
>
Dmitry Fomichev 于2022年10月17日周一 09:01写道：
>
> On Sun, 2022-10-16 at 23:05 +0800, Sam Li wrote:
> > This patch extends virtio-blk emulation to handle zoned device commands
> > by calling the new block layer APIs to perform zoned device I/O on
> > behalf of the guest. It supports Report Zone, four zon
On Mon, 17 Oct 2022 at 21:57, Philippe Mathieu-Daudé wrote:
>
> On 16/10/22 14:27, Bernhard Beschow wrote:
> > pflash_cfi01_register() always returns with a non-NULL pointer (otherwise
> > it would crash internally). Therefore, the bodies of the if-statements
> > are unreachable.
>
> This is true,
On Sun, 16 Oct 2022 at 13:28, Bernhard Beschow wrote:
>
> Allows e500 boards to have their root file system reside on flash using
> only builtin devices located in the eLBC memory region.
>
> Note that the flash memory area is only created when a -pflash argument is
> given, and that the size is d
On Tue, 18 Oct 2022, Bin Meng wrote:
On Tue, Oct 18, 2022 at 3:46 PM Bernhard Beschow wrote:
Am 16. Oktober 2022 14:15:09 UTC schrieb BALATON Zoltan :
On Sun, 16 Oct 2022, Bernhard Beschow wrote:
Allows e500 boards to have their root file system reside on flash using
only builtin devices loc
On Fri, Oct 14, 2022 at 01:29:51PM +0100, Joao Martins wrote:
> On 14/10/2022 12:28, Juan Quintela wrote:
> > Joao Martins wrote:
> >> On 13/10/2022 17:08, Juan Quintela wrote:
> >>> Oops. My understanding was that once the guest is stopped you can say
> >>> how big is it.
> >
> > Hi
> >
> >>
There is a defined RETRY_ON_EINTR() macro in qemu/osdep.h
which handles the same while loop.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/415
Signed-off-by: Nikita Ivanov
---
block/file-posix.c| 37 -
chardev/char-pty.c| 4 +---
hw/
Bin Meng writes:
> Hi Alex,
>
> On Fri, Oct 7, 2022 at 1:31 PM Bin Meng wrote:
>>
>> On Fri, Oct 7, 2022 at 4:35 AM Alex Bennée wrote:
>> >
>> >
>> > Bin Meng writes:
>> >
>> > > In preparation to adding virtio-9p support on Windows, this series
>> > > enables running qtest on Windows, so th
On 17/10/22 21:12, Eric Blake wrote:
Assigning strlen() to a uint32_t and then asserting that it isn't too
large doesn't catch the case of an input string 4G in length.
Thankfully, the incoming strings can never be that large: if the
export name or query is reflecting a string the client got from
On Sun, Sep 18, 2022 at 12:35 PM Nir Soffer wrote:
> ping
>
> Kevin, Hanna, I hope you have time to take a look.
>
> https://lists.nongnu.org/archive/html/qemu-block/2022-09/msg00021.html
Ping again, hopefully someone has time to look at this :-)
>
>
>
> On Thu, Sep 1, 2022 at 5:32 PM Nir Sof
Cover letter:
~
This series adds support for -pflash and direct SD card access to the
PPC e500 boards. The idea is to increase compatibility with "real" firmware
images where only the bare minimum of drivers is compiled in.
The series is structured as follows:
Patches 1-4 perform som
The device model's functions start with "usdhc_", so rename the defines
accordingly for consistency.
Signed-off-by: Bernhard Beschow
Reviewed-by: Bin Meng
---
hw/sd/sdhci.c | 66 +--
1 file changed, 33 insertions(+), 33 deletions(-)
diff --git a/
Adds missing functionality to e500plat machine which increases the
chance of given "real" firmware images to access SD cards.
Signed-off-by: Bernhard Beschow
---
docs/system/ppc/ppce500.rst | 12
hw/ppc/Kconfig | 1 +
hw/ppc/e500.c | 35 ++
These defines aren't used outside of sdhci.c, so can be defined there.
Signed-off-by: Bernhard Beschow
Reviewed-by: Bin Meng
Reviewed-by: Philippe Mathieu-Daudé
---
hw/sd/sdhci-internal.h | 20
hw/sd/sdhci.c | 19 +++
2 files changed, 19 insertions
According to the JEDEC standard the device length is communicated to an
OS as an exponent (power of two).
Signed-off-by: Bernhard Beschow
Reviewed-by: Bin Meng
Reviewed-by: Philippe Mathieu-Daudé
---
hw/block/pflash_cfi01.c | 8 ++--
hw/block/pflash_cfi02.c | 5 +
2 files changed, 11 i
Allows e500 boards to have their root file system reside on flash using
only builtin devices located in the eLBC memory region.
Note that the flash memory area is only created when a -pflash argument is
given, and that the size is determined by the given file. The idea is to
put users into control
Will allow e500 boards to access SD cards using just their own devices.
Signed-off-by: Bernhard Beschow
---
hw/sd/sdhci.c | 120 +-
include/hw/sd/sdhci.h | 3 ++
2 files changed, 122 insertions(+), 1 deletion(-)
diff --git a/hw/sd/sdhci.c b/hw/s
The documentation suggests that there is a qemu-system-ppc32 binary
while the 32 bit version is actually just named qemu-system-ppc. Settle
on qemu-system-ppc64 which also works for 32 bit machines and causes
less clutter in the documentation.
Found-by: BALATON Zoltan
Suggested-by: Bin Meng
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