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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-05-21 23:05:28 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 16:15:09 +0300 |
| commit | 91eeafea1e4b7c95cc4f38af186d7d48fceef89a (patch) | |
| tree | e7d395973be4df9527769a73cedcb99d1c835ce4 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 00cf8baf9c2af3c17f9d77bb9d07d44d330d0df2 (diff) | |
| download | linux-91eeafea1e4b7c95cc4f38af186d7d48fceef89a.tar.xz | |
x86/entry: Switch page fault exception to IDTENTRY_RAW
Convert page fault exceptions to IDTENTRY_RAW:
- Implement the C entry point with DEFINE_IDTENTRY_RAW
- Add the CR2 read into the exception handler
- Add the idtentry_enter/exit_cond_rcu() invocations in
in the regular page fault handler and in the async PF
part.
- Emit the ASM stub with DECLARE_IDTENTRY_RAW
- Remove the ASM idtentry in 64-bit
- Remove the CR2 read from 64-bit
- Remove the open coded ASM entry code in 32-bit
- Fix up the XEN/PV code
- Remove the old prototypes
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/20200521202118.238455120@linutronix.de
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions