uprobes: deuglify xol_get_insn_slot/xol_free_insn_slot paths
Status from this message: The following commit has been merged into the perf/core branch of tip:
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Patches in v1 Applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/7 | uprobes: don't abuse get_utask() in pre_ssout() and prepare_uretprobe()kernel/ | +3 | 0 replies | |
| 2/7 | uprobes: sanitiize xol_free_insn_slot()kernel/ | +9 | 0 replies | |
| 3/7 | uprobes: kill the unnecessary put_uprobe/xol_free_insn_slot in uprobe_free_utask()kernel/ | +5 | 0 replies | |
| 4/7 | uprobes: simplify xol_take_insn_slot() and its callerkernel/ | +4 | 0 replies | |
| 5/7 | uprobes: move the initialization of utask->xol_vaddr from pre_ssout() to xol_get_insn_slot()kernel/ | +8 | 0 replies | |
| 6/7 | uprobes: pass utask to xol_get_insn_slot() and xol_free_insn_slot()kernel/ | +8 | 0 replies | |
| 7/7 | uprobes: deny mremap(xol_vma)kernel/ | +17 | 0 replies |
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Cover letter [PATCH 0/7] uprobes: deuglify xol_get_insn_slot/xol_free_insn_slot paths
Hello,
No functional changes, please review.
I'd like to push these cleanups first, then I'll send some optimizations on top of this series.
Oleg.
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kernel/events/uprobes.c | 111 ++++++++++++++++-------------------------------- 1 file changed, 37 insertions(+), 74 deletions(-)