linux-dev/tools/testing/selftests/mincore, branch linus/master

selftests: skip mincore.check_file_mmap when fs lacks needed support

2022-01-27T23:40:45Z

Report mincore.check_file_mmap as SKIP instead of FAIL if the underlying filesystem lacks support of O_TMPFILE or fallocate since such failures are not really related to mincore functionality. Cc: Ricardo Cañuelo Signed-off-by: Cristian Marussi Signed-off-by: Shuah Khan

selftests: remove duplicate include

2021-05-07T07:26:33Z

'assert.h' included in 'sparsebit.c' is duplicated. It is also included in the 161th line. 'string.h' included in 'mincore_selftest.c' is duplicated. It is also included in the 15th line. 'sched.h' included in 'tlbie_test.c' is duplicated. It is also included in the 33th line. Link: https://lkml.kernel.org/r/20210316073336.426255-1-zhang.yunkai@zte.com.cn Signed-off-by: Zhang Yunkai Cc: Paolo Bonzini Cc: Shuah Khan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

selftests: add mincore() tests

2020-08-07T18:33:27Z

Add a test suite for the mincore() syscall. It tests most of its use cases as well as its interface. Tests implemented: - basic interface test - behavior on anonymous mappings - behavior on anonymous mappings with huge tlb pages - file-backed mapping with a regular file - file-backed mapping with a tmpfs file Signed-off-by: Ricardo Cañuelo Signed-off-by: Andrew Morton Link: http://lkml.kernel.org/r/20200728100450.4065-1-ricardo.canuelo@collabora.com Signed-off-by: Linus Torvalds