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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-10-03 20:01:19 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-10-03 20:01:19 +0300 |
| commit | dda0ba40da68255cea24474e69bcf14499408e2b (patch) | |
| tree | 2f1baf6af21464815a036d11103c72decd901d9c /MAINTAINERS | |
| parent | 038239640e3afc8370a4de9880cbd4f942154fc3 (diff) | |
| parent | 43cf168fa99992ee70ff041a61f866f56aa47f3b (diff) | |
| download | linux-dda0ba40da68255cea24474e69bcf14499408e2b.tar.xz | |
Merge tag 'nolibc.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull nolibc updates from Paul McKenney:
"Most notably greatly improved testing. These tests are located in
tools/testing/selftests/nolibc. The output of "make help" is as
follows:
Supported targets under selftests/nolibc:
all call the "run" target below
help this help
sysroot create the nolibc sysroot here (uses $ARCH)
nolibc-test build the executable (uses $CC and $CROSS_COMPILE)
initramfs prepare the initramfs with nolibc-test
defconfig create a fresh new default config (uses $ARCH)
kernel (re)build the kernel with the initramfs (uses $ARCH)
run runs the kernel in QEMU after building it (uses $ARCH, $TEST)
rerun runs a previously prebuilt kernel in QEMU (uses $ARCH, $TEST)
clean clean the sysroot, initramfs, build and output files
The output file is "run.out". Test ranges may be passed using $TEST.
Currently using the following variables:
ARCH = x86
CROSS_COMPILE =
CC = gcc
OUTPUT = /home/git/linux-rcu/tools/testing/selftests/nolibc/
TEST =
QEMU_ARCH = x86_64 [determined from $ARCH]
IMAGE_NAME = bzImage [determined from $ARCH]
The output of a successful x86 "make run" is currently as follows,
with kernel build output omitted:
$ make run
71 test(s) passed."
* tag 'nolibc.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
selftests/nolibc: Avoid generated files being committed
selftests/nolibc: add a "help" target
selftests/nolibc: "sysroot" target installs a local copy of the sysroot
selftests/nolibc: add a "run" target to start the kernel in QEMU
selftests/nolibc: add a "defconfig" target
selftests/nolibc: add a "kernel" target to build the kernel with the initramfs
selftests/nolibc: support glibc as well
selftests/nolibc: condition some tests on /proc existence
selftests/nolibc: recreate and populate /dev and /proc if missing
selftests/nolibc: on x86, support exiting with isa-debug-exit
selftests/nolibc: exit with poweroff on success when getpid() == 1
selftests/nolibc: add a few tests for some libc functions
selftests/nolibc: implement a few tests for various syscalls
selftests/nolibc: support a test definition format
selftests/nolibc: add basic infrastructure to ease creation of nolibc tests
tools/nolibc: make sys_mmap() automatically use the right __NR_mmap definition
tools/nolibc: fix build warning in sys_mmap() when my_syscall6 is not defined
tools/nolibc: make argc 32-bit in riscv startup code
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 72b9654f764c..f9be379f5965 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14449,6 +14449,7 @@ M: Willy Tarreau <w@1wt.eu> S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git F: tools/include/nolibc/ +F: tools/testing/selftests/nolibc/ NSDEPS M: Matthias Maennich <maennich@google.com> |