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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-05-23 18:21:33 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-26 08:48:59 +0200 |
| commit | c617e74f5b3e027f622eb109d94ab909cd69cdfa (patch) | |
| tree | 505fbdf99274a1304f14a655ee11caaa3ddc3d7a /arch/s390/net/bpf_jit_comp.c | |
| parent | 90305465afd422e50afdaa1d614dc335418cd19e (diff) | |
s390: move spectre sysfs attribute code
[ Upstream commit 4253b0e0627ee3461e64c2495c616f1c8f6b127b ]
The nospec-branch.c file is compiled without the gcc options to
generate expoline thunks. The return branch of the sysfs show
functions cpu_show_spectre_v1 and cpu_show_spectre_v2 is an indirect
branch as well. These need to be compiled with expolines.
Move the sysfs functions for spectre reporting to a separate file
and loose an '.' for one of the messages.
Cc: stable@vger.kernel.org # 4.16
Fixes: d424986f1d ("s390: add sysfs attributes for spectre")
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/s390/net/bpf_jit_comp.c')
0 files changed, 0 insertions, 0 deletions