linux-kernel - Re: nolibc changes for 6.8

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Date:   Fri, 8 Dec 2023 16:02:27 -0800
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     Thomas Weißschuh <linux@...ssschuh.net>
Cc:     linux-kernel@...r.kernel.org, WillyTarreauw@....eu,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: nolibc changes for 6.8

On Fri, Dec 08, 2023 at 06:09:59PM +0100, Thomas Weißschuh wrote:
> Hi Paul,
> 
> The following changes since commit b85ea95d086471afb4ad062012a4d73cd328fa86:
> 
>   Linux 6.7-rc1 (2023-11-12 16:19:07 -0800)
> 
> are available in the Git repository at:
> 
>   https://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git/ next
> 
> for you to fetch changes up to b99c3b15310e7c7cd5f2d843289fe115ab3f8043:
> 
>   selftests/nolibc: disable coredump via setrlimit (2023-11-26 11:39:52 +0100)

Thank you!

I pulled this in and got the following:

make run:
162 test(s): 162 passed,   0 skipped,   0 failed => status: success

make run-user:
162 test(s): 160 passed,   2 skipped,   0 failed => status: warning

This looks like complete success to me, but please let me know if this
is not expected behavior on an x86-64 laptop.

							Thanx, Paul

> ----------------------------------------------------------------
> Summary:
> 
> * Support for PIC mode on MIPS.
> * Support for getrlimit()/setrlimit().
> * Replace some custom declarations with UAPI includes.
> * A new script "run-tests.sh" to run the testsuite over different architectures
>   and configurations.
> * A few non-functional code cleanups.
> * Minor improvements to nolibc-test, primarily to support the test script.
> 
> There are no urgent fixes available at this time.
> 
> ----------------------------------------------------------------
> Mark Brown (1):
>       tools/nolibc: Use linux/wait.h rather than duplicating it
> 
> Thomas Weißschuh (21):
>       selftests/nolibc: don't hang on config input
>       selftests/nolibc: use EFI -bios for LoongArch qemu
>       selftests/nolibc: anchor paths in $(srcdir) if possible
>       selftests/nolibc: support out-of-tree builds
>       selftests/nolibc: add script to run testsuite
>       tools/nolibc: error out on unsupported architecture
>       tools/nolibc: move MIPS ABI validation into arch-mips.h
>       selftests/nolibc: use XARCH for MIPS
>       selftests/nolibc: explicitly specify ABI for MIPS
>       selftests/nolibc: extraconfig support
>       selftests/nolibc: add configuration for mipso32be
>       selftests/nolibc: fix testcase status alignment
>       selftests/nolibc: introduce QEMU_ARCH_USER
>       selftests/nolibc: run-tests.sh: enable testing via qemu-user
>       tools/nolibc: mips: add support for PIC
>       selftests/nolibc: make result alignment more robust
>       tools/nolibc: annotate va_list printf formats
>       tools/nolibc: drop duplicated testcase ioctl_tiocinq
>       tools/nolibc: drop custom definition of struct rusage
>       tools/nolibc: add support for getrlimit/setrlimit
>       selftests/nolibc: disable coredump via setrlimit
> 
>  tools/include/nolibc/arch-mips.h             |  11 +-
>  tools/include/nolibc/arch.h                  |   4 +-
>  tools/include/nolibc/stdio.h                 |   4 +-
>  tools/include/nolibc/sys.h                   |  38 ++++++
>  tools/include/nolibc/types.h                 |  25 +---
>  tools/testing/selftests/nolibc/.gitignore    |   1 +
>  tools/testing/selftests/nolibc/Makefile      |  65 ++++++++---
>  tools/testing/selftests/nolibc/nolibc-test.c |  51 ++++++--
>  tools/testing/selftests/nolibc/run-tests.sh  | 169 +++++++++++++++++++++++++++
>  9 files changed, 318 insertions(+), 50 deletions(-)
>  create mode 100755 tools/testing/selftests/nolibc/run-tests.sh
> 
> 
> Thanks,
> Thomas