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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-09-27 15:24:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-13 16:08:34 -0700 |
| commit | 98e00cd81b76f8b50b881bf3ac532fa1ab42931c (patch) | |
| tree | 971ff61e21c10d7c7526c97f11a0f5f83bd7ddbd /fs | |
| parent | bc30c3576d85f7d02f5620cbe8d03f4064c6a73a (diff) | |
s390: fix system call restart after inferior call
commit dbbfe487e5f3fc00c9fe5207d63309859704d12f upstream.
Git commit 616498813b11ffef "s390: system call path micro optimization"
introduced a regression in regard to system call restarting and inferior
function calls via the ptrace interface. The pointer to the system call
table needs to be loaded in sysc_sigpending if do_signal returns with
TIF_SYSCALl set after it restored a system call context.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions