netdev - [PATCH v9 03/14] PCI: Execute `quirk_enable_clear_retrain

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <alpine.DEB.2.21.2305310049000.59226@angie.orcam.me.uk>
Date: Sun, 11 Jun 2023 18:19:23 +0100 (BST)
From: "Maciej W. Rozycki" <macro@...am.me.uk>
To: Bjorn Helgaas <bhelgaas@...gle.com>, 
    Mahesh J Salgaonkar <mahesh@...ux.ibm.com>, 
    Oliver O'Halloran <oohall@...il.com>, 
    Michael Ellerman <mpe@...erman.id.au>, Nicholas Piggin <npiggin@...il.com>, 
    Christophe Leroy <christophe.leroy@...roup.eu>, 
    Saeed Mahameed <saeedm@...dia.com>, Leon Romanovsky <leon@...nel.org>, 
    "David S. Miller" <davem@...emloft.net>, 
    Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, 
    Paolo Abeni <pabeni@...hat.com>
cc: Alex Williamson <alex.williamson@...hat.com>, 
    Lukas Wunner <lukas@...ner.de>, 
    Mika Westerberg <mika.westerberg@...ux.intel.com>, 
    Stefan Roese <sr@...x.de>, Jim Wilson <wilson@...iptree.org>, 
    David Abdurachmanov <david.abdurachmanov@...il.com>, 
    Pali Rohár <pali@...nel.org>, linux-pci@...r.kernel.org, 
    linuxppc-dev@...ts.ozlabs.org, linux-rdma@...r.kernel.org, 
    netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v9 03/14] PCI: Execute `quirk_enable_clear_retrain_link'
 earlier

Make `quirk_enable_clear_retrain_link' `pci_fixup_early' so that any later 
fixups can rely on `clear_retrain_link' to have been already initialised.

Signed-off-by: Maciej W. Rozycki <macro@...am.me.uk>
---
No change from v8.

Changes from v7:

- Reorder from 2/7.

No change from v6.

No change from v5.

New change in v5.
---
 drivers/pci/quirks.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

linux-pcie-clear-retrain-link-early.diff
Index: linux-macro/drivers/pci/quirks.c
===================================================================
--- linux-macro.orig/drivers/pci/quirks.c
+++ linux-macro/drivers/pci/quirks.c
@@ -2407,9 +2407,9 @@ static void quirk_enable_clear_retrain_l
 	dev->clear_retrain_link = 1;
 	pci_info(dev, "Enable PCIe Retrain Link quirk\n");
 }
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_PERICOM, 0xe110, quirk_enable_clear_retrain_link);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_PERICOM, 0xe111, quirk_enable_clear_retrain_link);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_PERICOM, 0xe130, quirk_enable_clear_retrain_link);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PERICOM, 0xe110, quirk_enable_clear_retrain_link);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PERICOM, 0xe111, quirk_enable_clear_retrain_link);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PERICOM, 0xe130, quirk_enable_clear_retrain_link);
 
 static void fixup_rev1_53c810(struct pci_dev *dev)
 {