[PATCH v3 0/2] PCI/aer_inject: Adjust locking for PREEMPT_RT

From: Guangbo Cui
Date: Sun Oct 26 2025 - 00:44:07 EST


This patch series addresses locking issues in the AER injection
path under PREEMPT_RT.

Signed-off-by: Guangbo Cui <jckeep.cuiguangbo@xxxxxxxxx>
---
Changes in v3:
- Remove unnecessary lock in aer_inject_exit.
- Link to v2: https://lore.kernel.org/all/20251009150651.93618-1-jckeep.cuiguangbo@xxxxxxxxx/

---
Guangbo Cui (2):
PCI/aer_inject: Convert inject_lock to raw_spinlock_t
PCI/aer_inject: Remove unnecessary lock in aer_inject_exit

drivers/pci/pcie/aer_inject.c | 33 +++++++++++++++------------------
1 file changed, 15 insertions(+), 18 deletions(-)

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2.43.0