From: Waiman Long <longman@redhat.com>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Frederic Weisbecker <frederic@kernel.org>,
Danilo Krummrich <dakr@kernel.org>, Tejun Heo <tj@kernel.org>,
Jinhui Guo <guojinhui.liam@bytedance.com>,
Waiman Long <longman@redhat.com>
Subject: [PATCH v4 0/2] PCI: Suppress lockdep warning & make pci_call_probe() more efficient
Date: Tue, 9 Jun 2026 14:03:13 -0400 [thread overview]
Message-ID: <20260609180315.850637-1-longman@redhat.com> (raw)
Patch 1 suppress the false positive lockdep warning when there is a
nested pci_call_probe() call. Patch 2 makes pci_call_probe() more
efficient when the current has been affined to the right node already.
Waiman Long (2):
PCI: Suppress false positive lockdep warning in pci_call_probe()
PCI: Call local_pci_probe() directly in pci_call_probe() if affined to
the right node
drivers/pci/pci-driver.c | 40 +++++++++++++++++++++++++++++++++-------
1 file changed, 33 insertions(+), 7 deletions(-)
--
2.54.0
next reply other threads:[~2026-06-09 18:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-09 18:03 Waiman Long [this message]
2026-06-09 18:03 ` [PATCH v4 1/2] PCI: Suppress false positive lockdep warning in pci_call_probe() Waiman Long
2026-06-09 18:03 ` [PATCH v4 2/2] PCI: Call local_pci_probe() directly in pci_call_probe() if affined to the right node Waiman Long
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