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Use __u128 in arm64 UAPI headers

Will Deacon linux-arm-kernel lkml stable 2 versions – Applied

Status from this message: Applied to arm64 (for-next/uapi), thanks!

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  1. v2 Latest2 patches 4 repliesApplied
  2. v11 patch 4 repliesApplied

Patches in v2 Applied

#Subject and filesSizeRepliesApplied
1/2tools: linux/types.h: Add 128-bit integer types for arm64 UAPI structurestools/include/linux/types.h+5 -01 reply
2/2arm64: uapi: Use __u128 instead of __uint128_t in UAPI headersarch/arm64/include/uapi/asm/ptrace.h arch/arm64/include/uapi/asm/sigcontext.h+9 -90 replies

Reviews trailers per patch

1 of 2 patches has a Reviewed-by or Acked-by.

PatchMark RutlandMarc ZyngierArnd Bergmann
1/2
2/2A-b R-b R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.

Read the v2 thread

Cover letter [PATCH v2 0/2] Use __u128 in arm64 UAPI headers

Hi folks,

This is version two of the patch I previously sent here:

https://lore.kernel.org/r/[email protected]

I even briefly queued that version up, but it exploded spectacularly when building the kselftests for arm64 [1] [2]. So the only change since v1 is the addition of a preliminary patch that adds the '__u128' typedef to the private copy of linux/types.h used by the tools/ directory.

I plan to take this all via the arm64 tree unless anybody objects.

Cheers,

Will

[1] https://lore.kernel.org/r/[email protected]
[2] https://lore.kernel.org/r/[email protected]

Cc Arnd Bergmann <[email protected]>
Cc Arnaldo Carvalho de Melo <[email protected]>
Cc Nick Desaulniers <[email protected]>
Cc David Matlack <[email protected]>
Cc Steffen Eiden <[email protected]>
Cc Andreas Grapentin <[email protected]>
Cc Catalin Marinas <[email protected]>
Cc Dave Martin <[email protected]>
Cc Mark Rutland <[email protected]>
Cc Marc Zyngier <[email protected]>

--->8

Will Deacon (2):
tools: linux/types.h: Add 128-bit integer types for arm64 UAPI
structures
arm64: uapi: Use __u128 instead of __uint128_t in UAPI headers

 arch/arm64/include/uapi/asm/ptrace.h     | 12 ++++++------
 arch/arm64/include/uapi/asm/sigcontext.h |  6 +++---
 tools/include/linux/types.h              |  5 +++++
 3 files changed, 14 insertions(+), 9 deletions(-)
Signature · 1 line
2.55.0.rc0.799.gd6f94ed593-goog

Read the cover letter in its thread