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linuxkpi: Fix `sg_alloc_table_from_pages()` to have the same API as Linux
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Authored by dumbbell on Jan 16 2023, 7:39 PM.

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rG71e12e26417f: linuxkpi: Fix `sg_alloc_table_from_pages()` to have the same API as Linux
rG3e0856b63fe0: linuxkpi: Fix `sg_alloc_table_from_pages()` to have the same API as Linux

Summary

It now returns a struct scatterlist * pointer instead of an error code only.

The implementation is incomplete because it doesn't use the prv argument.

This is part of the update of the DRM drivers to Linux 5.13.

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dumbbell created this revision.Jan 16 2023, 7:39 PM

Herald added subscribers: linuxkpi, emaste, imp. · View Herald TranscriptJan 16 2023, 7:39 PM

dumbbell requested review of this revision.Jan 16 2023, 7:39 PM

dumbbell edited the summary of this revision. (Show Details)Jan 16 2023, 7:41 PM

Support old and new __sg_alloc_table_from_pages() API.

manu accepted this revision.Jan 26 2023, 12:16 PM

This revision is now accepted and ready to land.Jan 26 2023, 12:16 PM

Closed by commit rG3e0856b63fe0: linuxkpi: Fix `sg_alloc_table_from_pages()` to have the same API as Linux (authored by dumbbell). · Explain WhyJan 27 2023, 9:28 PM

This revision was automatically updated to reflect the committed changes.

dumbbell added a commit: rG3e0856b63fe0: linuxkpi: Fix `sg_alloc_table_from_pages()` to have the same API as Linux.

dumbbell added a commit: rG71e12e26417f: linuxkpi: Fix `sg_alloc_table_from_pages()` to have the same API as Linux.Feb 16 2023, 12:01 PM

Revision Contents
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Path

Size

sys/

compat/

linuxkpi/

common/

include/

linux/

scatterlist.h

31 lines

ofed/

drivers/

infiniband/

core/

ib_umem_odp.c

2 lines

Diff 115201

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sys/compat/linuxkpi/common/include/linux/scatterlist.h