[GIT PULL] nolibc changes for v6.11

[Paul E. McKenney]

Hello, Linus,

Please please pull the latest nolibc changes from:

  git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git tags/nolibc.2024.07.15a
  # HEAD: 6ca8f2e20bd1ced8a7cd12b3ae4b1ceca85cfc2b: selftests: kselftest: also use strerror() on nolibc (2024-06-29 09:44:58 +0200)

----------------------------------------------------------------
nolibc updates for v6.11

o	Fix selftest printf format mismatch in expect_str_buf_eq().

o	Stop using brk() and sbrk() when testing against musl, which
	implements these two functions with ENOMEM.

o	Make tests use -Werror to force failure on compiler warnings.

o	Add limits for the {u,}intmax_t, ulong and {u,}llong types.

o	Implement strtol() and friends.

o	Add facility to skip nolibc-specific tests when running against
	non-nolibc libraries.

o	Implement strerror().

o	Also use strerror() on nolibc when running kselftests.

----------------------------------------------------------------
Thomas Weißschuh (8):
      selftests/nolibc: fix printf format mismatch in expect_str_buf_eq()
      selftests/nolibc: disable brk()/sbrk() tests on musl
      selftests/nolibc: run-tests.sh: use -Werror by default
      tools/nolibc: add limits for {u,}intmax_t, ulong and {u,}llong
      tools/nolibc: implement strtol() and friends
      selftests/nolibc: introduce condition to run tests only on nolibc
      tools/nolibc: implement strerror()
      selftests: kselftest: also use strerror() on nolibc

 tools/include/nolibc/stdint.h                |  19 +++++
 tools/include/nolibc/stdio.h                 |  10 +++
 tools/include/nolibc/stdlib.h                | 109 +++++++++++++++++++++++++++
 tools/testing/selftests/kselftest.h          |   8 --
 tools/testing/selftests/nolibc/Makefile      |   2 +-
 tools/testing/selftests/nolibc/nolibc-test.c | 109 ++++++++++++++++++++++-----
 tools/testing/selftests/nolibc/run-tests.sh  |   9 ++-
 7 files changed, 238 insertions(+), 28 deletions(-)