1. Patchew
  2. QEMU
  3. View series

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

Laurent Vivier posted 2 patches 8 years, 8 months ago
Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20170301093748.28033-1-laurent@vivier.eu
Test checkpatch passed
Test docker passed
Test s390x passed
linux-user/syscall.c | 38 +++++++++++++++++++++++++++++++++++---
1 file changed, 35 insertions(+), 3 deletions(-)
[Qemu-devel] [PATCH 0/2] linux-user: fix eventfd()
Posted by Laurent Vivier 8 years, 8 months ago 
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(-)

-- 
2.9.3
Re: [Qemu-devel] [PATCH 0/2] linux-user: fix eventfd()
Posted by Laurent Vivier 8 years, 6 months ago 
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(-)
>
Re: [Qemu-devel] [PATCH 0/2] linux-user: fix eventfd()
Posted by Riku Voipio 8 years, 5 months ago 
On Tue, Apr 25, 2017 at 06:32:30PM +0200, Laurent Vivier wrote:
> Ping?

Applied, thanks. 

> 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(-)
> > 
>

Patchew 2.1-devel-b67e4c2

© 2016 - 2025 Red Hat, Inc.