[Qemu-devel] [PATCH v5 00/10] linux-user: strace improvements

["Philippe Mathieu-Daudé" <f4bug@amsat.org>]

Hi Laurent,

Few patches I'v been writting while trying to figure out this issue:
http://lists.nongnu.org/archive/html/qemu-arm/2018-01/msg00514.html

As usual with linux-user files, this series will trigger some checkpatch
benign warnings.

Regards,

Phil.

Since v4:
- rebased on master (no change)

Since v3:
- addressed Laurent comments
- added print_sockfd()
- removed the print_sockaddr_ptr() patch, also the two
  getsockname()/recvfrom() patches for after 3.0.

Since v2:
- display invalid pointer in print_timeval() and print_timezone()
- do not display gettimeofday() arguments

Since v1:
- addressed Laurent comments
- added 'last' argument to print_sockaddr()
- reordered series, so patches already correct can get applied directly
- dropped "linux-user/syscall: simplify recvfrom()" for now

v1: http://lists.nongnu.org/archive/html/qemu-devel/2018-01/msg05855.html
v2: http://lists.nongnu.org/archive/html/qemu-devel/2018-06/msg08216.html
v3: http://lists.nongnu.org/archive/html/qemu-devel/2018-07/msg00411.html

$ git backport-diff
[----] : patches are identical
[####] : number of functional differences between upstream/downstream patch
[down] : patch is downstream-only
The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively

001/12:[----] [--] 'linux-user/syscall: Verify recvfrom(addr) is user-writable'
002/12:[----] [--] 'linux-user/strace: Improve capget()/capset() output'
003/12:[0002] [FC] 'linux-user/strace: Display invalid pointer in print_timeval()'
004/12:[0002] [FC] 'linux-user/strace: Add print_timezone()'
005/12:[----] [--] 'linux-user/strace: Improve settimeofday()'
006/12:[down] 'linux-user/syscall: Introduce target_sockaddr_nl'
007/12:[0018] [FC] 'linux-user/strace: Dump AF_NETLINK sockaddr content'
008/12:[----] [--] 'linux-user/strace: Improve recvmsg() output'
009/12:[down] 'linux-user/strace: Add print_sockfd()'
010/12:[0004] [FC] 'linux-user/strace: Let print_sockaddr() have a 'last' argument'
011/12:[0004] [FC] 'linux-user/strace: Improve bind() output'
012/12:[0004] [FC] 'linux-user/strace: improve sendto() output'

Philippe Mathieu-Daudé (10):
  linux-user/syscall: Verify recvfrom(addr) is user-writable
  linux-user/strace: Display invalid pointer in print_timeval()
  linux-user/strace: Add print_timezone()
  linux-user/strace: Improve settimeofday()
  linux-user/syscall: Introduce target_sockaddr_nl
  linux-user/strace: Dump AF_NETLINK sockaddr content
  linux-user/strace: Add print_sockfd()
  linux-user/strace: Let print_sockaddr() have a 'last' argument
  linux-user/strace: Improve bind() output
  linux-user/strace: improve sendto() output

 linux-user/syscall_defs.h |   7 ++
 linux-user/strace.c       | 133 ++++++++++++++++++++++++++++++++++----
 linux-user/syscall.c      |  11 +++-
 linux-user/strace.list    |   6 +-
 4 files changed, 139 insertions(+), 18 deletions(-)

-- 
2.19.1