From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
To: hansg@kernel.org, ilpo.jarvinen@linux.intel.com
Cc: platform-driver-x86@vger.kernel.org,
linux-kernel@vger.kernel.org,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Subject: [PATCH 0/3] platform/x86: intel: TPMI/PLR PCI unbind issue
Date: Wed, 29 Apr 2026 12:52:11 -0700 [thread overview]
Message-ID: <20260429195214.1532711-1-srinivas.pandruvada@linux.intel.com> (raw)
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 | 43 ++++++++++++++++++++++++--
drivers/platform/x86/intel/vsec_tpmi.c | 29 ++++++++++++++---
include/linux/intel_tpmi.h | 6 ++++
3 files changed, 72 insertions(+), 6 deletions(-)
--
2.52.0
next reply other threads:[~2026-04-29 19:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-29 19:52 Srinivas Pandruvada [this message]
2026-04-29 19:52 ` [PATCH 1/3] platform/x86: intel: Move debugfs register before creating devices Srinivas Pandruvada
2026-04-29 19:52 ` [PATCH 2/3] platform/x86: intel: Add notifiers support Srinivas Pandruvada
2026-04-29 19:52 ` [PATCH 3/3] platform/x86/intel/tpmi/plr: Prevent fault during unbind Srinivas Pandruvada
2026-04-30 10:24 ` Ilpo Järvinen
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