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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2016-10-17 13:07:46 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-10-17 14:44:33 +0200 |
| commit | dcddba96cdbc5d0e4d4a17bf22cfd9b2f038a4ca (patch) | |
| tree | 409b7d1c784ecb598a9da816f60aee9e7761cab5 /Documentation | |
| parent | 4d062487f3431f124e3a2420c0da0b7a2388dc80 (diff) | |
s390/dumpstack: get rid of return_address again
With commit ef6000b4c670 ("Disable the __builtin_return_address()
warning globally after all)" the kernel does not warn at all again if
__builtin_return_address(n) is called with n > 0.
Besides the fact that this was a false warning on s390 anyway, due to
the always present backchain, we can now revert commit 5606330627ab
("s390/dumpstack: implement and use return_address()") again, to
simplify the code again.
After all I shouldn't have had return_address() implememted at all to
workaround this issue. So get rid of this again.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions