While converting the MSI descriptor locking to a lock guard() I stumbled
over various abuse of MSI descriptors (again).

The following series cleans up the offending code and converts the MSI
descriptor locking over to lock guard().

The series applies on Linus tree and is also available from git:

    git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git irq/msi

Thanks,

	tglx
---
 drivers/ntb/msi.c                   |   22 +----
 drivers/pci/controller/pci-hyperv.c |   14 ---
 drivers/pci/msi/api.c               |    6 -
 drivers/pci/msi/msi.c               |   77 ++++++++++++++----
 drivers/pci/pci.h                   |    9 ++
 drivers/pci/tph.c                   |   44 ----------
 drivers/soc/ti/ti_sci_inta_msi.c    |   10 --
 drivers/ufs/host/ufs-qcom.c         |   75 +++++++++---------
 include/linux/msi.h                 |   12 +-
 kernel/irq/msi.c                    |  150 ++++++++++++------------------------
 10 files changed, 181 insertions(+), 238 deletions(-)

On Sun, Mar 09, 2025 at 09:41:40AM +0100, Thomas Gleixner wrote:
> While converting the MSI descriptor locking to a lock guard() I stumbled
> over various abuse of MSI descriptors (again).
> 
> The following series cleans up the offending code and converts the MSI
> descriptor locking over to lock guard().
> 
> The series applies on Linus tree and is also available from git:
> 
>     git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git irq/msi
> 
> Thanks,
> 
> 	tglx
> ---
>  drivers/ntb/msi.c                   |   22 +----
>  drivers/pci/controller/pci-hyperv.c |   14 ---
>  drivers/pci/msi/api.c               |    6 -
>  drivers/pci/msi/msi.c               |   77 ++++++++++++++----
>  drivers/pci/pci.h                   |    9 ++
>  drivers/pci/tph.c                   |   44 ----------
>  drivers/soc/ti/ti_sci_inta_msi.c    |   10 --
>  drivers/ufs/host/ufs-qcom.c         |   75 +++++++++---------
>  include/linux/msi.h                 |   12 +-
>  kernel/irq/msi.c                    |  150 ++++++++++++------------------------
>  10 files changed, 181 insertions(+), 238 deletions(-)

For the drivers/pci/ parts:

Acked-by: Bjorn Helgaas <bhelgaas@google.com>

I assume you'll merge this somewhere, let me know if otherwise.

On Mon, Mar 10 2025 at 11:51, Bjorn Helgaas wrote:
> For the drivers/pci/ parts:
>
> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
>
> I assume you'll merge this somewhere, let me know if otherwise.

Yes. I intend to get it through tip.