Merge drm/drm-next into drm-intel-next

Backmerge to bring Xe driver to drm-intel-next.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch

Conflicts:
arch/x86/include/asm/percpu.h
arch/x86/include/asm/text-patching.h

Signed-off-by: Ingo Molnar <mingo@k

Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch

Conflicts:
arch/x86/include/asm/percpu.h
arch/x86/include/asm/text-patching.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

show more ...

Merge remote-tracking branch 'torvalds/master' into perf-tools-next

To pick up fixes that went thru perf-tools for v6.7 and to get in sync
with upstream to check for drift in the copies of headers,

Merge remote-tracking branch 'torvalds/master' into perf-tools-next

To pick up fixes that went thru perf-tools for v6.7 and to get in sync
with upstream to check for drift in the copies of headers, etc.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

show more ...

Merge drm/drm-next into drm-misc-next

Let's kickstart the v6.8 release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge branch 'tip/perf/urgent'

Avoid conflicts, base on fixes.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

Merge tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci updates from Bjorn Helgaas:
"Enumeration:

- Use acpi_evaluate_dsm_typed() instead of open-coding _

Merge tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci updates from Bjorn Helgaas:
"Enumeration:

- Use acpi_evaluate_dsm_typed() instead of open-coding _DSM
evaluation to learn device characteristics (Andy Shevchenko)

- Tidy multi-function header checks using new PCI_HEADER_TYPE_MASK
definition (Ilpo Järvinen)

- Simplify config access error checking in various drivers (Ilpo
Järvinen)

- Use pcie_capability_clear_word() (not
pcie_capability_clear_and_set_word()) when only clearing (Ilpo
Järvinen)

- Add pci_get_base_class() to simplify finding devices using base
class only (ignoring subclass and programming interface) (Sui
Jingfeng)

- Add pci_is_vga(), which includes ancient PCI_CLASS_NOT_DEFINED_VGA
devices from before the Class Code was added to PCI (Sui Jingfeng)

- Use pci_is_vga() for vgaarb, sysfs "boot_vga", virtio, qxl to
include ancient VGA devices (Sui Jingfeng)

Resource management:

- Make pci_assign_unassigned_resources() non-init because sparc uses
it after init (Randy Dunlap)

Driver binding:

- Retain .remove() and .probe() callbacks (previously __init) because
sysfs may cause them to be called later (Uwe Kleine-König)

- Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device, so
it can be claimed by dwc3 instead (Vicki Pfau)

PCI device hotplug:

- Add Ampere Altra Attention Indicator extension driver for acpiphp
(D Scott Phillips)

Power management:

- Quirk VideoPropulsion Torrent QN16e with longer delay after reset
(Lukas Wunner)

- Prevent users from overriding drivers that say we shouldn't use
D3cold (Lukas Wunner)

- Avoid PME from D3hot/D3cold for AMD Rembrandt and Phoenix USB4
because wakeup interrupts from those states don't work if amd-pmc
has put the platform in a hardware sleep state (Mario Limonciello)

IOMMU:

- Disable ATS for Intel IPU E2000 devices with invalidation message
endianness erratum (Bartosz Pawlowski)

Error handling:

- Factor out interrupt enable/disable into helpers (Kai-Heng Feng)

Peer-to-peer DMA:

- Fix flexible-array usage in struct pci_p2pdma_pagemap in case we
ever use pagemaps with multiple entries (Gustavo A. R. Silva)

ASPM:

- Revert a change that broke when drivers disabled L1 and users later
enabled an L1.x substate via sysfs, and fix a similar issue when
users disabled L1 via sysfs (Heiner Kallweit)

Endpoint framework:

- Fix double free in __pci_epc_create() (Dan Carpenter)

- Use IS_ERR_OR_NULL() to simplify endpoint core (Ruan Jinjie)

Cadence PCIe controller driver:

- Drop unused "is_rc" member (Li Chen)

Freescale Layerscape PCIe controller driver:

- Enable 64-bit addressing in endpoint mode (Guanhua Gao)

Intel VMD host bridge driver:

- Fix multi-function header check (Ilpo Järvinen)

Microsoft Hyper-V host bridge driver:

- Annotate struct hv_dr_state with __counted_by (Kees Cook)

NVIDIA Tegra194 PCIe controller driver:

- Drop setting of LNKCAP_MLW (max link width) since dw_pcie_setup()
already does this via dw_pcie_link_set_max_link_width() (Yoshihiro
Shimoda)

Qualcomm PCIe controller driver:

- Use PCIE_SPEED2MBS_ENC() to simplify encoding of link speed
(Manivannan Sadhasivam)

- Add a .write_dbi2() callback so DBI2 register writes, e.g., for
setting the BAR size, work correctly (Manivannan Sadhasivam)

- Enable ASPM for platforms that use 1.9.0 ops, because the PCI core
doesn't enable ASPM states that haven't been enabled by the
firmware (Manivannan Sadhasivam)

Renesas R-Car Gen4 PCIe controller driver:

- Add DesignWare core support (set max link width, EDMA_UNROLL flag,
.pre_init(), .deinit(), etc) for use by R-Car Gen4 driver
(Yoshihiro Shimoda)

- Add driver and DT schema for DesignWare-based Renesas R-Car Gen4
controller in both host and endpoint mode (Yoshihiro Shimoda)

Xilinx NWL PCIe controller driver:

- Update ECAM size to support 256 buses (Thippeswamy Havalige)

- Stop setting bridge primary/secondary/subordinate bus numbers,
since PCI core does this (Thippeswamy Havalige)

Xilinx XDMA controller driver:

- Add driver and DT schema for Zynq UltraScale+ MPSoCs devices with
Xilinx XDMA Soft IP (Thippeswamy Havalige)

Miscellaneous:

- Use FIELD_GET()/FIELD_PREP() to simplify and reduce use of _SHIFT
macros (Ilpo Järvinen, Bjorn Helgaas)

- Remove logic_outb(), _outw(), outl() duplicate declarations (John
Sanpe)

- Replace unnecessary UTF-8 in Kconfig help text because menuconfig
doesn't render it correctly (Liu Song)"

* tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (102 commits)
PCI: qcom-ep: Add dedicated callback for writing to DBI2 registers
PCI: Simplify pcie_capability_clear_and_set_word() to ..._clear_word()
PCI: endpoint: Fix double free in __pci_epc_create()
PCI: xilinx-xdma: Add Xilinx XDMA Root Port driver
dt-bindings: PCI: xilinx-xdma: Add schemas for Xilinx XDMA PCIe Root Port Bridge
PCI: xilinx-cpm: Move IRQ definitions to a common header
PCI: xilinx-nwl: Modify ECAM size to enable support for 256 buses
PCI: xilinx-nwl: Rename the NWL_ECAM_VALUE_DEFAULT macro
dt-bindings: PCI: xilinx-nwl: Modify ECAM size in the DT example
PCI: xilinx-nwl: Remove redundant code that sets Type 1 header fields
PCI: hotplug: Add Ampere Altra Attention Indicator extension driver
PCI/AER: Factor out interrupt toggling into helpers
PCI: acpiphp: Allow built-in drivers for Attention Indicators
PCI/portdrv: Use FIELD_GET()
PCI/VC: Use FIELD_GET()
PCI/PTM: Use FIELD_GET()
PCI/PME: Use FIELD_GET()
PCI/ATS: Use FIELD_GET()
PCI/ATS: Show PASID Capability register width in bitmasks
PCI/ASPM: Fix L1 substate handling in aspm_attr_store_common()
...

show more ...

Merge branch 'pci/controller/rcar'

- Add generic T_PVPERL macro for the required interval between power being
stable and PERST# being inactive (Yoshihiro Shimoda)

- Factor out dw_pcie_link_set_ma

Merge branch 'pci/controller/rcar'

- Add generic T_PVPERL macro for the required interval between power being
stable and PERST# being inactive (Yoshihiro Shimoda)

- Factor out dw_pcie_link_set_max_link_width() (Yoshihiro Shimoda)

- Update PCI_EXP_LNKCAP_MLW so Link Capabilities shows the correct max link
width (Yoshihiro Shimoda)

- Drop tegra194 PCI_EXP_LNKCAP_MLW setting since dw_pcie_setup() already
does it (Yoshihiro Shimoda)

- Add dwc support for different dbi and dbi2 register offsets, to be used
for R-Car Gen4 controllers (Yoshihiro Shimoda)

- Add EDMA_UNROLL capability flag for R-Car Gen4 controllers that don't
correctly advertise unrolled mapping via their eDMA CTRL register
(Yoshihiro Shimoda)

- Export dw_pcie_ep_exit() for use by the modular R-Car Gen4 driver
(Yoshihiro Shimoda)

- Add .pre_init() and .deinit() hooks for use by R-Car Gen4 controllers
(Yoshihiro Shimoda)

- Increase snps,dw-pcie DT reg and reg-names maxItems for R-Car Gen4
controllers (Yoshihiro Shimoda)

- Add rcar-gen4-pci host and endpoint DT bindings and drivers (Yoshihiro
Shimoda)

- Add Renesas R8A779F0 Device ID to pci_endpoint_test to allow testing on
R-Car S4-8 (Yoshihiro Shimoda)

* pci/controller/rcar:
misc: pci_endpoint_test: Add Device ID for R-Car S4-8 PCIe controller
MAINTAINERS: Update PCI DRIVER FOR RENESAS R-CAR for R-Car Gen4
PCI: rcar-gen4: Add endpoint mode support
PCI: rcar-gen4: Add R-Car Gen4 PCIe controller support for host mode
dt-bindings: PCI: renesas: Add R-Car Gen4 PCIe Endpoint
dt-bindings: PCI: renesas: Add R-Car Gen4 PCIe Host
dt-bindings: PCI: dwc: Update maxItems of reg and reg-names
PCI: dwc: endpoint: Introduce .pre_init() and .deinit()
PCI: dwc: Expose dw_pcie_write_dbi2() to module
PCI: dwc: Expose dw_pcie_ep_exit() to module
PCI: dwc: Add EDMA_UNROLL capability flag
PCI: dwc: endpoint: Add multiple PFs support for dbi2
PCI: tegra194: Drop PCI_EXP_LNKSTA_NLW setting
PCI: dwc: Add missing PCI_EXP_LNKCAP_MLW handling
PCI: dwc: Add dw_pcie_link_set_max_link_width()
PCI: Add T_PVPERL macro

show more ...

dt-bindings: PCI: renesas: Add R-Car Gen4 PCIe Host

Document bindings for Renesas R-Car Gen4 and R-Car S4-8 (R8A779F0)
PCIe host module.

Link: https://lore.kernel.org/linux-pci/20231018085631.11212

dt-bindings: PCI: renesas: Add R-Car Gen4 PCIe Host

Document bindings for Renesas R-Car Gen4 and R-Car S4-8 (R8A779F0)
PCIe host module.

Link: https://lore.kernel.org/linux-pci/20231018085631.1121289-11-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>

show more ...