diff options
| author | Laura Abbott <lauraa@codeaurora.org> | 2014-11-21 21:50:40 +0000 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2015-01-15 10:44:45 +0000 |
| commit | 109b91862f80712849685f924ec3c4f5981698ea (patch) | |
| tree | b081735c1ff79bf5a383fbe876f08fd4f1d132d7 /include/linux | |
| parent | 0fb957f3a518f9de32c6e071a9d3ade4214868d2 (diff) | |
arm64: Move cpu_resume into the text section
commit c3684fbb446501b48dec6677a6a9f61c215053de upstream.
The function cpu_resume currently lives in the .data section.
There's no reason for it to be there since we can use relative
instructions without a problem. Move a few cpu_resume data
structures out of the assembly file so the .data annotation
can be dropped completely and cpu_resume ends up in the read
only text section.
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Tested-by: Kees Cook <keescook@chromium.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
[ luis: 3.16-stable prereq for
f43c27188a49 "arm64: kernel: fix __cpu_suspend mm switch on warm-boot" ]
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions