[GIT PULL] nolibc changes for v6.19

[GIT PULL] nolibc changes for v6.19

[Thomas Weißschuh]

Hi Linus,

The following changes since commit 3a8660878839faadb4f1a6dd72c3179c1df56787:

  Linux 6.18-rc1 (2025-10-12 13:42:36 -0700)

are available in the Git repository at:

  ssh://git@gitolite.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git/ tags/nolibc-20251130-for-6.19-1

for you to fetch changes up to 1d573464749cfcdfee695c256bcf9ec9cffcbdce:

  selftests/nolibc: error out on linker warnings (2025-11-22 12:35:12 +0100)

----------------------------------------------------------------
nolibc changes for v6.19

Highlights:

* Preparations to the use of nolibc in UML.
  * Cleanup of sparse warnings.
  * Library mode without _start().
  * More consistency when disabling errno.
* Unconditional installation of all architecture support files.
* Always 64-bit wide ino_t and off_t.
* Various cleanups and bug fixes.

----------------------------------------------------------------
Benjamin Berg (6):
      tools/nolibc/stdio: let perror work when NOLIBC_IGNORE_ERRNO is set
      tools/nolibc/dirent: avoid errno in readdir_r
      tools/nolibc: implement %m if errno is not defined
      tools/nolibc: use __fallthrough__ rather than fallthrough
      tools/nolibc: add option to disable runtime
      tools/nolibc: add uio.h with readv and writev

Thomas Weißschuh (12):
      tools/nolibc: handle NULL wstatus argument to waitpid()
      tools/nolibc: remove outdated comment about __sysret() in mmap()
      tools/nolibc: add support for fchdir()
      tools/nolibc: avoid using plain integer as NULL pointer
      tools/nolibc: use 64-bit ino_t
      tools/nolibc: handle 64-bit off_t for llseek
      tools/nolibc: prefer the llseek syscall
      tools/nolibc: use 64-bit off_t
      tools/nolibc: remove now superfluous overflow check in llseek
      tools/nolibc: remove more __nolibc_enosys() fallbacks
      selftests/nolibc: use lld to link loongarch binaries
      selftests/nolibc: error out on linker warnings

Willy Tarreau (7):
      tools/nolibc: x86: fix section mismatch caused by asm "mem*" functions
      tools/nolibc: fix misleading help message regarding installation path
      tools/nolibc: add missing memchr() to string.h
      tools/nolibc: provide the portable sys/select.h
      tools/nolibc: add the more portable inttypes.h
      tools/nolibc: make the "headers" target install all supported archs
      tools/nolibc: clean up outdated comments in generic arch.h

 tools/include/nolibc/Makefile                  |  22 +++---
 tools/include/nolibc/arch-arm.h                |   2 +
 tools/include/nolibc/arch-arm64.h              |   2 +
 tools/include/nolibc/arch-loongarch.h          |   2 +
 tools/include/nolibc/arch-m68k.h               |   2 +
 tools/include/nolibc/arch-mips.h               |   2 +
 tools/include/nolibc/arch-powerpc.h            |   2 +
 tools/include/nolibc/arch-riscv.h              |   2 +
 tools/include/nolibc/arch-s390.h               |   2 +
 tools/include/nolibc/arch-sh.h                 |   2 +
 tools/include/nolibc/arch-sparc.h              |   2 +
 tools/include/nolibc/arch-x86.h                |  10 ++-
 tools/include/nolibc/arch.h                    |   9 ---
 tools/include/nolibc/compiler.h                |   4 +-
 tools/include/nolibc/crt.h                     |   3 +
 tools/include/nolibc/dirent.h                  |   6 +-
 tools/include/nolibc/getopt.h                  |   2 +-
 tools/include/nolibc/inttypes.h                |   3 +
 tools/include/nolibc/nolibc.h                  |   2 +
 tools/include/nolibc/stackprotector.h          |   2 +
 tools/include/nolibc/std.h                     |   4 +-
 tools/include/nolibc/stdio.h                   |  10 ++-
 tools/include/nolibc/stdlib.h                  |   2 +
 tools/include/nolibc/string.h                  |  15 ++++
 tools/include/nolibc/sys.h                     |  74 +++++-------------
 tools/include/nolibc/sys/auxv.h                |   3 +
 tools/include/nolibc/sys/mman.h                |   5 --
 tools/include/nolibc/sys/reboot.h              |   2 +-
 tools/include/nolibc/sys/select.h              | 103 +++++++++++++++++++++++++
 tools/include/nolibc/sys/uio.h                 |  49 ++++++++++++
 tools/include/nolibc/sys/wait.h                |  18 +++--
 tools/include/nolibc/time.h                    |  16 +---
 tools/include/nolibc/types.h                   |  47 -----------
 tools/include/nolibc/unistd.h                  |   6 +-
 tools/testing/selftests/nolibc/Makefile.nolibc |   1 +
 tools/testing/selftests/nolibc/nolibc-test.c   |  13 ++++
 tools/testing/selftests/nolibc/run-tests.sh    |   2 +-
 37 files changed, 290 insertions(+), 163 deletions(-)
 create mode 100644 tools/include/nolibc/inttypes.h
 create mode 100644 tools/include/nolibc/sys/select.h
 create mode 100644 tools/include/nolibc/sys/uio.h

Re: [GIT PULL] nolibc changes for v6.19

[pr-tracker-bot]

The pull request you sent on Sun, 30 Nov 2025 11:52:27 +0100:

> ssh://git@gitolite.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git/ tags/nolibc-20251130-for-6.19-1

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/f2310b6271dc54278337987ec8140175e8df16f4

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html