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| author | Max Filippov <jcmvbkbc@gmail.com> | 2022-04-13 20:41:12 -0700 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2022-05-01 19:51:21 -0700 |
| commit | 55427d5b0dff5754f3579dde93955aac483e8d6a (patch) | |
| tree | 6acc44817c296f6a1f1c25894fb843880d749705 /Documentation/features | |
| parent | 961c5efbc493ef497fe68ec07a4ed081acba4c92 (diff) | |
| download | lwn-55427d5b0dff5754f3579dde93955aac483e8d6a.tar.gz lwn-55427d5b0dff5754f3579dde93955aac483e8d6a.zip | |
xtensa: enable context tracking
Put user exit context tracking call on the common kernel entry/exit path
(function calls are impossible at earlier kernel entry stages because
PS.EXCM is not cleared yet). Put user entry context tracking call on the
user exit path. Syscalls go through this common code too, so nothing
specific needs to be done for them.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'Documentation/features')
| -rw-r--r-- | Documentation/features/time/context-tracking/arch-support.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/features/time/context-tracking/arch-support.txt b/Documentation/features/time/context-tracking/arch-support.txt index bb1c1801553e..72e7aadeda7e 100644 --- a/Documentation/features/time/context-tracking/arch-support.txt +++ b/Documentation/features/time/context-tracking/arch-support.txt @@ -27,5 +27,5 @@ | sparc: | ok | | um: | TODO | | x86: | ok | - | xtensa: | TODO | + | xtensa: | ok | ----------------------- |