[PATCH v2 0/3] platform/x86: intel: TPMI/PLR PCI unbind issue
From: Srinivas Pandruvada
Date: Thu Apr 30 2026 - 11:27:44 EST
When VSEC PCI device is unbound from PCI driver interface, PLR driver
causes fault. This needs notifier support for proper cleanup.
First two patches are required for the fix in the patch 3/3. Hence they
also have Fixes and Cc:stable tag.
Srinivas Pandruvada (3):
platform/x86: intel: Move debugfs register before creating devices
platform/x86: intel: Add notifiers support
platform/x86/intel/tpmi/plr: Prevent fault during unbind
drivers/platform/x86/intel/plr_tpmi.c | 45 ++++++++++++++++++++++++--
drivers/platform/x86/intel/vsec_tpmi.c | 29 ++++++++++++++---
include/linux/intel_tpmi.h | 6 ++++
3 files changed, 74 insertions(+), 6 deletions(-)
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2.52.0