Re: [LTP] [PATCH 1/1] lapi: Update syscalls numbers to v7.3-rc5

[Petr Vorel <pvorel@suse.cz>]

Hi all,

> Updating syscalls should help fixing issue with sparc not working on
> tst_clone().

> Reported-by: Anders Roxell <anders.roxell@linaro.org>
> Signed-off-by: Petr Vorel <pvorel@suse.cz>
> ---
> It should be safe, but do we dare to merge before LTP release?

> This tries to avoid workaround for sparc()
> https://patchwork.kernel.org/project/ltp/patch/20260929084253.3093742-1-anders.roxell@linaro.org/
> https://lore.kernel.org/ltp/20260929084253.3093742-1-anders.roxell@linaro.org/

>  include/lapi/syscalls/arc.in         |   3 +
>  include/lapi/syscalls/arm.in         |   4 +-
>  include/lapi/syscalls/arm64.in       |   3 +
>  include/lapi/syscalls/i386.in        |   4 +-
>  include/lapi/syscalls/loongarch64.in |   3 +
>  include/lapi/syscalls/mips64.in      |   5 +-
>  include/lapi/syscalls/mips64n32.in   |   5 +-
>  include/lapi/syscalls/mipso32.in     |   5 +-
>  include/lapi/syscalls/parisc.in      |   4 +-
>  include/lapi/syscalls/powerpc.in     |   4 +-
>  include/lapi/syscalls/powerpc64.in   |   4 +-
>  include/lapi/syscalls/s390.in        | 103 +++++++--------------------

Hm, this removes s390 31 bit support, which was removed in v6.19-rc1
8e0b986c59c67 ("s390: Remove compat support")

Quoting the commit message, it gives me confidence, that nobody will miss these
syscall numbers. But I should note that into the commit message.

Kind regards,
Petr

	There shouldn't be any 31 bit code around anymore that matters.
	Remove the compat layer support required to run 31 bit code.

	Reason for removal is code simplification and reduced test effort.

	Note that this comes without any deprecation warnings added to config
	options, or kernel messages, since most likely those would be ignored
	anyway.

	If it turns out there is still a reason to keep the compat layer this
	can be reverted at any time in the future.

>  include/lapi/syscalls/s390x.in       |   5 +-
>  include/lapi/syscalls/sh.in          |   4 +-
>  include/lapi/syscalls/sparc.in       |   5 +-
>  include/lapi/syscalls/sparc64.in     |   5 +-
>  include/lapi/syscalls/x86_64.in      |   5 +-
>  17 files changed, 77 insertions(+), 94 deletions(-)

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