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| author | Balbir Singh <[email protected]> | 2021-01-08 12:10:53 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2021-07-28 09:42:24 +0000 |
| commit | 371b09c6fdc436f2c7bb67fc90df5eec8ce90f06 (patch) | |
| tree | 949e5b76dda3e20cbc5eceadbadaf9476aeda12c /lib/test_stackinit.c | |
| parent | x86/smp: Add a per-cpu view of SMT state (diff) | |
| download | kernel-371b09c6fdc436f2c7bb67fc90df5eec8ce90f06.tar.gz kernel-371b09c6fdc436f2c7bb67fc90df5eec8ce90f06.zip | |
x86/mm: Refactor cond_ibpb() to support other use cases
cond_ibpb() has the necessary bits required to track the previous mm in
switch_mm_irqs_off(). This can be reused for other use cases like L1D
flushing on context switch.
Suggested-by: Thomas Gleixner <[email protected]>
Signed-off-by: Balbir Singh <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'lib/test_stackinit.c')
0 files changed, 0 insertions, 0 deletions