This is a note to let you know that I've just added the patch titled
Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3"
to the 4.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
revert-pci-qcom-disable-write-access-to-read-only-registers-for-ip-v2.3.3.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 8984914079fc4f0e4db8ef4d9727ab7f612e4109 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Date: Sat, 7 Oct 2023 13:57:34 +0200
Subject: Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3"
From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
This reverts commit 3a4ecf4c9d793d0ecd07fc49cd76a2e24652d3b7 which is
commit a33d700e8eea76c62120cb3dbf5e01328f18319a upstream.
It was applied to the incorrect function as the original function the
commit changed is not in this kernel branch.
Reported-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/f23affddab4d8b3cc07508f2d8735d88d823821d.camel@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/pci/controller/dwc/pcie-qcom.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -758,8 +758,6 @@ static int qcom_pcie_get_resources_2_4_0
if (IS_ERR(res->phy_ahb_reset))
return PTR_ERR(res->phy_ahb_reset);
- dw_pcie_dbi_ro_wr_dis(pci);
-
return 0;
}
Patches currently in stable-queue which might be from gregkh@xxxxxxxxxxxxxxxxxxx are
queue-4.19/ata-libata-disallow-dev-initiated-lpm-transitions-to-unsupported-states.patch
queue-4.19/revert-pci-qcom-disable-write-access-to-read-only-registers-for-ip-v2.3.3.patch
queue-4.19/ata-libata-core-do-not-register-pm-operations-for-sas-ports.patch
queue-4.19/i2c-i801-unregister-tco_pdev-in-i801_probe-error-path.patch
queue-4.19/alsa-hda-disable-power-save-for-solving-pop-issue-on-lenovo-thinkcentre-m70q.patch
queue-4.19/usb-typec-group-all-tcpci-tcpm-code-together.patch
queue-4.19/ata-libata-sata-increase-pmp-srst-timeout-to-10s.patch
queue-4.19/usb-typec-tcpm-refactor-tcpm_handle_vdm_request.patch
queue-4.19/ata-libata-scsi-ignore-reserved-bits-for-report-supported-operation-codes.patch
queue-4.19/usb-typec-bus-verify-partner-exists-in-typec_altmode.patch
queue-4.19/ata-libata-core-fix-ata_port_request_pm-locking.patch
queue-4.19/usb-typec-tcpm-usb-typec-tcpm-fix-a-signedness-bug-i.patch
queue-4.19/net-thunderbolt-fix-tcpv6-gso-checksum-calculation.patch
queue-4.19/usb-typec-tcpm-refactor-tcpm_handle_vdm_request-payl.patch
queue-4.19/nilfs2-fix-potential-use-after-free-in-nilfs_gccache_submit_read_data.patch
queue-4.19/serial-8250_port-check-irq-data-before-use.patch
queue-4.19/revert-drivers-core-use-sysfs_emit-and-sysfs_emit_at-for-show-device-...-functions.patch
queue-4.19/fs-binfmt_elf_efpic-fix-personality-for-elf-fdpic.patch
queue-4.19/btrfs-properly-report-0-avail-for-very-full-file-systems.patch
queue-4.19/usb-typec-wcove-use-le-to-cpu-conversion-when-access.patch
queue-4.19/media-dvb-symbol-fixup-for-dvb_attach-again.patch
queue-4.19/ext4-fix-rec_len-verify-error.patch
queue-4.19/ata-libata-core-fix-port-and-device-removal.patch
