From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 23 Feb 2023 17:33:01 +0000 (-0800)
Subject: Merge tag 'nolibc.2023.02.06a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulm... 
X-Git-Tag: v6.6.7~3460
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f01d4c8a22908956f4018ed334bb6713e41b37c1;p=platform%2Fkernel%2Flinux-starfive.git

Merge tag 'nolibc.2023.02.06a' of git://git./linux/kernel/git/paulmck/linux-rcu

Pull nolibc updates from Paul McKenney:

 - Add s390 support

 - Add support for the ARM Thumb1 instruction set

 - Fix O_* flags definitions for open() and fcntl()

 - Make errno a weak symbol instead of a static variable

 - Export environ as a weak symbol

 - Export _auxv as a weak symbol for auxilliary vector retrieval

 - Implement getauxval() and getpagesize()

 - Further improve self tests, including permitting userland testing of
   the nolibc library

* tag 'nolibc.2023.02.06a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (28 commits)
  selftests/nolibc: Add a "run-user" target to test the program in user land
  selftests/nolibc: Support "x86_64" for arch name
  selftests/nolibc: Add `getpagesize(2)` selftest
  nolibc/sys: Implement `getpagesize(2)` function
  nolibc/stdlib: Implement `getauxval(3)` function
  tools/nolibc: add auxiliary vector retrieval for s390
  tools/nolibc: add auxiliary vector retrieval for mips
  tools/nolibc: add auxiliary vector retrieval for riscv
  tools/nolibc: add auxiliary vector retrieval for arm
  tools/nolibc: add auxiliary vector retrieval for arm64
  tools/nolibc: add auxiliary vector retrieval for x86_64
  tools/nolibc: add auxiliary vector retrieval for i386
  tools/nolibc: export environ as a weak symbol on s390
  tools/nolibc: export environ as a weak symbol on riscv
  tools/nolibc: export environ as a weak symbol on mips
  tools/nolibc: export environ as a weak symbol on arm
  tools/nolibc: export environ as a weak symbol on arm64
  tools/nolibc: export environ as a weak symbol on i386
  tools/nolibc: export environ as a weak symbol on x86_64
  tools/nolibc: make errno a weak symbol instead of a static one
  ...
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f01d4c8a22908956f4018ed334bb6713e41b37c1