[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