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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2011-12-01 13:32:15 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2011-12-01 13:32:17 +0100
commitd9ae6772d3a3d7325d535577d9fd09c0de8a9da3 (patch)
tree120686dcbc091c5f2b5d89db4859553121d9f7b2 /kernel/kthread.c
parent5f894cbb6890d317699aa622b4dc9d73d009cd22 (diff)
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[S390] ptrace inferior call interactions with TIF_SYSCALL
The TIF_SYSCALL bit needs to be cleared if the debugger changes the state of the ptraced process in regard to the presence of a system call. Otherwise the system call will be restarted although the debugger set up an inferior call. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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