Re: [Qemu-devel] [PATCH 0/2] linux-user: fix eventfd()

[Laurent Vivier]

Ping?

Laurent

Le 01/03/2017 à 10:37, Laurent Vivier a écrit :
> This patch series byte-swap the uint64_t data stream
> of a file-descriptor opened with eventfd().
> 
> It allows to pass more LTP test cases:
> 
> eventfd01    1  TPASS  :  counter value matches required
> eventfd01    2  TPASS  :  read failed with EAGAIN as expected
> eventfd01    3  TPASS  :  counter value matches required
> eventfd01    4  TPASS  :  write failed with EAGAIN as expected
> eventfd01    5  TPASS  :  read failed with EINVAL as expected
> eventfd01    6  TPASS  :  write failed with EINVAL as expected
> eventfd01    7  TPASS  :  write failed with EINVAL as expected
> eventfd01    8  TPASS  :  fd is set in readfds
> eventfd01    9  TPASS  :  fd is not set in readfds
> eventfd01   10  TPASS  :  fd is set in writefds
> eventfd01   11  TPASS  :  fd is not set in writefds
> eventfd01    1  TPASS  :  counter value matches required
> eventfd01    2  TPASS  :  read failed with EAGAIN as expected
> eventfd01    3  TPASS  :  counter value matches required
> eventfd01    4  TPASS  :  write failed with EAGAIN as expected
> eventfd01    5  TPASS  :  read failed with EINVAL as expected
> eventfd01    6  TPASS  :  write failed with EINVAL as expected
> eventfd01    7  TPASS  :  write failed with EINVAL as expected
> eventfd01    8  TPASS  :  fd is set in readfds
> eventfd01    9  TPASS  :  fd is not set in readfds
> eventfd01   10  TPASS  :  fd is set in writefds
> eventfd01   11  TPASS  :  fd is not set in writefds
> eventfd01   12  TPASS  :  counter value write from child successful
> eventfd01   13  TCONF  :  eventfd01.c:642: eventfd support is not available 
> in AIO subsystem
> eventfd01   14  TCONF  :  eventfd01.c:647: eventfd support is not available 
> in AIO subsystem
> eventfd01   15  TCONF  :  eventfd01.c:652: eventfd support is not available 
> in AIO subsystem
> 
> Laurent Vivier (2):
>   linux-user: call fd_trans_target_to_host_data() for write()
>   linux-user: fix eventfd
> 
>  linux-user/syscall.c | 38 +++++++++++++++++++++++++++++++++++---
>  1 file changed, 35 insertions(+), 3 deletions(-)
>