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| author | Lorenzo Stoakes <lorenzo.stoakes@oracle.com> | 2024-07-29 14:50:41 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-02 06:25:55 +0300 |
| commit | 9325b8b5a1cba1fbabe6e8217e248c5f90fd0e13 (patch) | |
| tree | 13553b71a53555e8c0cfec0a007a3e59fdf9b534 /tools/testing/vma/Makefile | |
| parent | 74579d8dab476b66cd28715e73832ab777f20984 (diff) | |
| download | linux-9325b8b5a1cba1fbabe6e8217e248c5f90fd0e13.tar.xz | |
tools: add skeleton code for userland testing of VMA logic
Establish a new userland VMA unit testing implementation under
tools/testing which utilises existing logic providing maple tree support
in userland utilising the now-shared code previously exclusive to radix
tree testing.
This provides fundamental VMA operations whose API is defined in mm/vma.h,
while stubbing out superfluous functionality.
This exists as a proof-of-concept, with the test implementation functional
and sufficient to allow userland compilation of vma.c, but containing only
cursory tests to demonstrate basic functionality.
Link: https://lkml.kernel.org/r/533ffa2eec771cbe6b387dd049a7f128a53eb616.1722251717.git.lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Tested-by: SeongJae Park <sj@kernel.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: David Gow <davidgow@google.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Kees Cook <kees@kernel.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Rae Moar <rmoar@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Pengfei Xu <pengfei.xu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing/vma/Makefile')
| -rw-r--r-- | tools/testing/vma/Makefile | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/testing/vma/Makefile b/tools/testing/vma/Makefile new file mode 100644 index 000000000000..bfc905d222cf --- /dev/null +++ b/tools/testing/vma/Makefile @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +.PHONY: default + +default: vma + +include ../shared/shared.mk + +OFILES = $(SHARED_OFILES) vma.o maple-shim.o +TARGETS = vma + +vma: $(OFILES) vma_internal.h ../../../mm/vma.c ../../../mm/vma.h + $(CC) $(CFLAGS) -o $@ $(OFILES) $(LDLIBS) + +clean: + $(RM) $(TARGETS) *.o radix-tree.c idr.c generated/map-shift.h generated/bit-length.h generated/autoconf.h |