diff options
| author | Sergey Fedorov | 2016-04-22 18:08:48 +0200 |
|---|---|---|
| committer | Richard Henderson | 2016-05-13 02:06:41 +0200 |
| commit | ed3d51ecd7fe248d3959e469d53890ac9ffe0cd2 (patch) | |
| tree | 2bb706344e30ab4fddf8a7c2ade4424f9afa1070 /include/exec/user | |
| parent | tcg/i386: Make direct jump patching thread-safe (diff) | |
| download | qemu-ed3d51ecd7fe248d3959e469d53890ac9ffe0cd2.tar.gz qemu-ed3d51ecd7fe248d3959e469d53890ac9ffe0cd2.tar.xz qemu-ed3d51ecd7fe248d3959e469d53890ac9ffe0cd2.zip | |
tcg/s390: Make direct jump patching thread-safe
Ensure direct jump patching in s390 is atomic by:
* naturally aligning a location of direct jump address;
* using atomic_read()/atomic_set() for code patching.
Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com>
Signed-off-by: Sergey Fedorov <sergey.fedorov@linaro.org>
Message-Id: <1461341333-19646-7-git-send-email-sergey.fedorov@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'include/exec/user')
0 files changed, 0 insertions, 0 deletions