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Linus Torvalds feb7a43de5 Rework of the MSI interrupt infrastructure: 
Treewide cleanup and consolidation of MSI interrupt handling in
   preparation for further changes in this area which are necessary to:
 
   - address existing shortcomings in the VFIO area
 
   - support the upcoming Interrupt Message Store functionality which
     decouples the message store from the PCI config/MMIO space
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Merge tag 'irq-msi-2022-01-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull MSI irq updates from Thomas Gleixner:
 "Rework of the MSI interrupt infrastructure.

  This is a treewide cleanup and consolidation of MSI interrupt handling
  in preparation for further changes in this area which are necessary
  to:

   - address existing shortcomings in the VFIO area

   - support the upcoming Interrupt Message Store functionality which
     decouples the message store from the PCI config/MMIO space"

* tag 'irq-msi-2022-01-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (94 commits)
  genirq/msi: Populate sysfs entry only once
  PCI/MSI: Unbreak pci_irq_get_affinity()
  genirq/msi: Convert storage to xarray
  genirq/msi: Simplify sysfs handling
  genirq/msi: Add abuse prevention comment to msi header
  genirq/msi: Mop up old interfaces
  genirq/msi: Convert to new functions
  genirq/msi: Make interrupt allocation less convoluted
  platform-msi: Simplify platform device MSI code
  platform-msi: Let core code handle MSI descriptors
  bus: fsl-mc-msi: Simplify MSI descriptor handling
  soc: ti: ti_sci_inta_msi: Remove ti_sci_inta_msi_domain_free_irqs()
  soc: ti: ti_sci_inta_msi: Rework MSI descriptor allocation
  NTB/msi: Convert to msi_on_each_desc()
  PCI: hv: Rework MSI handling
  powerpc/mpic_u3msi: Use msi_for_each-desc()
  powerpc/fsl_msi: Use msi_for_each_desc()
  powerpc/pasemi/msi: Convert to msi_on_each_dec()
  powerpc/cell/axon_msi: Convert to msi_on_each_desc()
  powerpc/4xx/hsta: Rework MSI handling
  ...
2022-01-13 09:05:29 -08:00
..
fsl-mc bus: fsl-mc-msi: Simplify MSI descriptor handling 2021-12-16 22:22:19 +01:00
mhi bus: mhi: core: Add support for forced PM resume 2021-12-09 18:47:05 +01:00
arm-cci.c
arm-integrator-lm.c bus: arm-integrator-lm: Add of_node_put() before return statement 2021-01-15 17:53:05 +01:00
brcmstb_gisb.c - Config updates for BMIPS platform 2021-11-13 09:11:33 -08:00
bt1-apb.c bus: bt1-apb: Use sysfs_streq instead of strncmp 2020-05-28 16:56:56 +02:00
bt1-axi.c bus: bt1-axi: Use sysfs_streq instead of strncmp 2020-05-28 16:57:12 +02:00
da8xx-mstpri.c
hisi_lpc.c bus: hisi_lpc: Fixup IO ports addresses to avoid use-after-free in host removal 2020-02-28 17:30:49 +08:00
imx-weim.c bus: imx-weim: optionally enable continuous burst clock 2021-12-14 10:33:38 +08:00
intel-ixp4xx-eb.c bus: ixp4xx: return on error in ixp4xx_exp_probe() 2021-08-12 22:34:13 +02:00
Kconfig ARM: SoC drivers for 5.16 2021-11-03 17:00:52 -07:00
Makefile drivers: bus: Delete CONFIG_SIMPLE_PM_BUS 2021-10-05 17:47:22 +02:00
mips_cdmm.c mips: cdmm: fix use-after-free in mips_cdmm_bus_discover 2020-11-27 10:38:02 +01:00
moxtet.c treewide: change my e-mail address, fix my name 2021-04-09 14:54:23 -07:00
mvebu-mbus.c ARM: mvebu: avoid clang -Wtautological-constant warning 2021-04-01 16:32:38 +02:00
omap-ocp2scp.c
omap_l3_noc.c bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD 2021-02-04 09:08:57 +02:00
omap_l3_noc.h
omap_l3_smx.c
omap_l3_smx.h
qcom-ebi2.c bus: qcom-ebi2: Fix incorrect documentation for '{slow,fast}_cfg' 2021-05-26 21:19:23 -05:00
simple-pm-bus.c drivers: bus: simple-pm-bus: Add support for probing simple bus only devices 2021-10-05 17:47:15 +02:00
sun50i-de2.c bus: sun50i-de2: Adjust printing error message 2021-10-13 14:48:48 +02:00
sunxi-rsb.c bus: sunxi-rsb: Fix shutdown 2021-11-22 10:02:57 +01:00
tegra-aconnect.c
tegra-gmi.c bus: tegra-gmi: Add runtime PM and OPP support 2021-12-16 14:05:23 +01:00
ti-pwmss.c bus/ti-pwmss: move TI PWMSS driver from PWM to bus subsystem 2019-10-17 21:17:42 +01:00
ti-sysc.c ARM: SoC drivers for 5.16 2021-11-03 17:00:52 -07:00
ts-nbus.c
uniphier-system-bus.c bus: uniphier-system-bus: use devm_platform_ioremap_resource() 2019-09-05 17:57:18 +02:00
vexpress-config.c bus: vexpress-config: Support building as module 2020-05-13 12:42:46 -05:00