diff options
| author | Tiwei Bie <tiwei.btw@antgroup.com> | 2026-03-03 07:52:23 +0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-03-21 10:42:24 +0100 |
| commit | 102331b66bcaf1f41f50b9c4cd5c36e46bafa9f3 (patch) | |
| tree | 68116370e39cb0f3a1a540f5da8ecfa5d98d3861 /tools/lib/python | |
| parent | 1ccc861dbbc1b4c6a896e95f815ef3310775c33f (diff) | |
um: Fix potential race condition in TLB sync
During the TLB sync, we need to traverse and modify the page table,
so we should hold the page table lock. Since full SMP support for
threads within the same process is still missing, let's disable the
split page table lock for simplicity.
Fixes: 1e4ee5135d81 ("um: Add initial SMP support")
Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Link: https://patch.msgid.link/20260302235224.1915380-2-tiwei.btw@antgroup.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions