Re: [Minios-devel] [UNIKRAFT PATCH v3 0/4] Changes for supporting Python 2

[Sharan Santhanam <sharan.santhanam@xxxxxxxxx>]

Hello Costin,

Thank you for the patch series. The patch no. 3 needs some rework. I 
would suggest taking in the rest of the patch series as they independent 
of one another.
What do you think?

Thanks & Regards

Sharan

On 9/9/19 11:57 AM, Costin Lupu wrote:
> These changes are needed for some of the Python 2 unit tests. Some tests may
> use a large number of files, therefore we had to increase our limit. Other
> files try to close the standard file descriptors (0-2), therefore the VM
> shouldn't crash if such behavior is wanted. Also, some unit tests need
> recursive mutexes.
>
> Changes since v1:
> - Applied comments
> - Added 'lib/vfscore: sys_ioctl() - Handle FIOCLEX and FIONCLEX requests' patch
>
> Changes since v2:
> - Fixed UK_MUTEX_INITIALIZER()
>
> Costin Lupu (4):
>    lib/vfscore: Use a scalable bitmap for open file descriptors
>    lib/vfscore: Return error when trying to close standard file
>      descriptors
>    lib/vfscore: sys_ioctl() - Handle FIOCLEX and FIONCLEX requests
>    lib/uklock: Make mutex recursive
>
>   lib/uklock/include/uk/mutex.h      | 36 +++++++++++++++++++++---------
>   lib/uklock/mutex.c                 |  3 ++-
>   lib/vfscore/fd.c                   | 23 ++++++++++---------
>   lib/vfscore/include/vfscore/file.h |  2 +-
>   lib/vfscore/main.c                 |  8 ++++---
>   lib/vfscore/syscalls.c             | 15 +++++++++++--
>   6 files changed, 59 insertions(+), 28 deletions(-)
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