On Thu, Jan 06, 2022 at 10:45:13PM +0100, Christophe JAILLET wrote:
> This serie axes all the remaining usages of the deprecated "pci-dma-compat.h"
> API.
>
> All these patches have already been posted.
>
> They have been generated with a coccinelle script.
> The tricky parts are patches that use dma_alloc_coherent() because the correct
> GFP flag has to be used in place of the previous embedded GFP_ATOMIC.
>
> Patches 1-3 are already Reviewed. References to the corresponding mail is
> given below the ---
>
> Patch 1-2,4-10 are just generated from the coccinelle script. Only too long
> lines have been hand modified. dma_alloc_coherent() modification are NOT part
> of these patches.
>
> Patch 3 also includes some 'dma_set_mask_and_coherent()' instead of
> 'pci_set_dma_mask()/pci_set_consistent_dma_mask()'.
> I've left this additional modification because it was reviewed with it.
>
> Patch 10-15 are the tricky parts. Explanation of which GFP flag is the right one
> is given in each patch. It has been divided in several patches to ease review.
>
> Patch 15 is the only one I'm slighly unsure with. The old code was using a
> GFP_USER flag in the function. I'm not familiar with it.
> I *guess* that GFP_KERNEL is fine, but maybe it should also be GFP_USER or left
> as GFP_ATOMIC so that nothing is changed.
>
> Patch 16 is the last step that remove "pci-dma-compat.h" and its only usage.
>
>
> All patches, exept 1-2,6 that are architecture specific, have been compile tested.
>
>
> After all that, a few rst files, 1 or 2 strings in error messages and some
> error branching labels should still need some attention.
> This is some minor issues.
>
>
> Only the cover letter is sent to every one. Each patch is sent to the
> corresponding maintainer(s) + Andrew Morton, Christoph Hellwig and Arnd Bergmann.
>
>
> Best regards.
>
>
> Christophe JAILLET (16):
> alpha: Remove usage of the deprecated "pci-dma-compat.h" API
> floppy: Remove usage of the deprecated "pci-dma-compat.h" API
> fpga: dfl: pci: Remove usage of the deprecated "pci-dma-compat.h" API
> media: Remove usage of the deprecated "pci-dma-compat.h" API
> agp/intel: Remove usage of the deprecated "pci-dma-compat.h" API
> sparc: Remove usage of the deprecated "pci-dma-compat.h" API
> dmaengine: pch_dma: Remove usage of the deprecated "pci-dma-compat.h"
> API
> rapidio/tsi721: Remove usage of the deprecated "pci-dma-compat.h" API
> media: v4l2-pci-skeleton: Remove usage of the deprecated
> "pci-dma-compat.h" API
> scsi: message: fusion: Remove usage of the deprecated
> "pci-dma-compat.h" API
> scsi: mptbase: Use dma_alloc_coherent() in 'mpt_alloc_fw_memory()'
> scsi: mptbase: Use dma_alloc_coherent()
> scsi: mptsas: Use dma_alloc_coherent() in
> mptsas_exp_repmanufacture_info()
> scsi: mptsas: Use dma_alloc_coherent()
> scsi: mptctl: Use dma_alloc_coherent()
> PCI: Remove usage of the deprecated "pci-dma-compat.h" API
>
> arch/alpha/include/asm/floppy.h | 7 +-
> arch/alpha/kernel/pci_iommu.c | 12 +--
> arch/powerpc/include/asm/floppy.h | 8 +-
> arch/sparc/kernel/ioport.c | 2 +-
> drivers/char/agp/intel-gtt.c | 26 ++---
> drivers/dma/pch_dma.c | 2 +-
> drivers/fpga/dfl-pci.c | 14 +--
> drivers/media/pci/cx18/cx18-queue.h | 6 +-
> drivers/media/pci/ivtv/ivtv-queue.h | 25 +++--
> drivers/media/pci/ivtv/ivtv-udma.h | 8 +-
> drivers/message/fusion/mptbase.c | 149 ++++++++++++++++------------
> drivers/message/fusion/mptctl.c | 82 +++++++++------
> drivers/message/fusion/mptlan.c | 90 +++++++++--------
> drivers/message/fusion/mptsas.c | 94 +++++++++---------
> drivers/rapidio/devices/tsi721.c | 8 +-
> include/linux/pci-dma-compat.h | 129 ------------------------
> include/linux/pci.h | 3 -
> samples/v4l/v4l2-pci-skeleton.c | 2 +-
> 18 files changed, 289 insertions(+), 378 deletions(-)
> delete mode 100644 include/linux/pci-dma-compat.h
>
> --
> 2.32.0
>
Applied [03/16] to linux-fpga for-next.
Thanks,
Moritz