Commit 5fc4b770 authored by Mark Brown's avatar Mark Brown Committed by Andrew Morton
Browse files

selftests/mm: deduplicate second mmap() of 5*PAGE_SIZE at base 

The map_fixed_noreplace test does two blocks of test starting from a
mapping of 5 pages at the base address, logging a test result for each
initial mapping.  These are logged with the same test name, causing test
automation software to see two reports for the same test in a single run. 
Tweak the log message for the second one to deduplicate.

Link: https://lkml.kernel.org/r/20250518-selftests-mm-map-fixed-noreplace-dup-v1-1-1a11a62c5e9f@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 6669d1aa

tools/testing/selftests/mm/map_fixed_noreplace.c

+1 −1
Original line number Diff line number Diff line
@@ -96,7 +96,7 @@ int main(void) 
		ksft_exit_fail_msg("Error:1: mmap() succeeded when it shouldn't have\n");

	}

	ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);

	ksft_test_result_pass("mmap() 5*PAGE_SIZE at base\n");

	ksft_test_result_pass("Second mmap() 5*PAGE_SIZE at base\n");



	/*

	 * Second mapping contained within first: