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| author | Peter Zijlstra <[email protected]> | 2022-09-15 13:11:36 +0200 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2022-10-17 16:41:19 +0200 |
| commit | 36b64f101219dd9e6e4f0ea880b64e8a90da547b (patch) | |
| tree | e3ffe8cca7a7d2946a904fa0b5f87576a1ffcd0a /lib/mpi/mpi-sub-ui.c | |
| parent | eac828eaef295cd0cc8b58f55fa5c8401fdc2370 (diff) | |
x86/ftrace: Rebalance RSB
ftrace_regs_caller() uses a PUSH;RET pattern to tail-call into a
direct-call function, this unbalances the RSB, fix that.
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions