Re: [Qemu-devel] [PATCH v4 00/10] {alpha-}linux user improvements

[Richard Henderson]

Ping.

r~

On 2012-07-25 15:10, Richard Henderson wrote:
> Changes v3-v4:
>   Split patch 4 as per PMM feedback
>   Fix patch 9 is_error usage as per PPM feedback.
> 
> Changes v2-v3:
>   Fix fcntl translation table in O_CLOEXEC patch.  The O_LARGEFILE
>   entry could result in an end-of-table {0,0,0,0} marker.
> 
>   Handle sigprocmask and getpriority properly for alpha.
> 
> Changes v1-v2:
>   Dropped -stracefile patch.  That clearly needs more iteration in
>   order to make everyone happy.  I don't want the rest of this to
>   get caught up in that.
> 
>   Two patches that fix all of the mmap problems I've been able to
>   find in the glibc testsuite.  The iconv tests that load lots of
>   shared libraries are particularly good at triggering both problems.
> 
>   Handle O_CLOEXEC et al properly.
> 
>   Handle pipe2 properly.
> 
> 
> r~
> 
> 
> 
> Richard Henderson (10):
>   alpha-linux-user: Fix signal handling
>   alpha-linux-user: Work around hosted mmap allocation problems
>   alpha-linux-user: Handle TARGET_SSI_IEEE_RAISE_EXCEPTION properly
>   linux-user: Sync fcntl.h bits with the kernel
>   linux-user: Handle O_SYNC, O_NOATIME, O_CLOEXEC, O_PATH
>   linux-user: Allocate the right amount of space for non-fixed file
>     maps
>   linux-user: Translate pipe2 flags; add to strace
>   alpha-linux-user: Fix a3 error return with v0 error bypass.
>   alpha-linux-user: Properly handle the non-rt sigprocmask syscall.
>   alpha-linux-user: Fix the getpriority syscall
> 
>  linux-user/alpha/syscall_nr.h |    2 +-
>  linux-user/main.c             |   15 ++--
>  linux-user/mmap.c             |   30 ++++--
>  linux-user/strace.c           |   12 ++-
>  linux-user/strace.list        |    3 +
>  linux-user/syscall.c          |  102 ++++++++++++++----
>  linux-user/syscall_defs.h     |  236 
> +++++++++++++++++++++++------------------
>  target-alpha/cpu.h            |   11 ++
>  8 files changed, 269 insertions(+), 142 deletions(-)
>