| commit | 6089a72d44deb251f347a5d4e4e5f1e99245c0cc | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Wed May 23 18:21:52 2018 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri May 25 16:12:58 2018 +0200 |
| tree | 02e5d15926f6c9e4b39a40a17f96fe2dd68c1211 | |
| parent | 1ace5fcb2263afab21852dd4ac95db70e2bb03cf [diff] |
s390: use expoline thunks in the BPF JIT [ Upstream commit de5cb6eb514ebe241e3edeb290cb41deb380b81d ] The BPF JIT need safe guarding against spectre v2 in the sk_load_xxx assembler stubs and the indirect branches generated by the JIT itself need to be converted to expolines. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>