Gleb Chesnokov 2f1ca0223f scst_user: Protect the shared debug freeze flag with its mutex ...

DEBUG_TM_IGNORE_ALL workers share a freeze flag without synchronization.
Manual review of the volatile warning confirmed that volatile does not
protect these concurrent accesses. Store and snapshot the flag under the
existing per-device mutex, then unlock before the intentional infinite
sleep. The mutex is initialized before worker creation and destroyed
after joins.

Checkpatch reports VOLATILE:

  Use of volatile is usually wrong: see
  Documentation/process/volatile-considered-harmful.rst

2026-10-21 22:12:25 +03:00

..

events

scripts: Group release and packaging helpers under release/

2026-10-19 10:31:32 +03:00

fileio

scst_user: Protect the shared debug freeze flag with its mutex

2026-10-21 22:12:25 +03:00

include

scst: Remove identical userspace sync and trace branches

2026-10-20 18:02:29 +03:00

stpgd

scst: Remove empty statements after control-flow blocks

2026-10-20 18:02:29 +03:00

AGENTS.md

build: Prepare device handlers for separate test objects

2026-10-14 15:08:03 +03:00

Makefile

Remove support for "make enable_proc" and "make disable_proc"

2018-11-22 22:13:40 +00:00