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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-08-22 06:57:22 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 19:52:48 +0200 |
| commit | de9df3993cfffde468c1c226382f24cec7e9fedc (patch) | |
| tree | 0e0e4d1ce28fe1095d6cdad3c3a2dbfdc4e5a1a0 /lib/locking-selftest-wsem.h | |
| parent | lib/Kconfig: remove 'default n' for tests (diff) | |
| download | linux-de9df3993cfffde468c1c226382f24cec7e9fedc.tar.xz linux-de9df3993cfffde468c1c226382f24cec7e9fedc.zip | |
lib/test_hexdump.c: fix failure on big endian cpu
On a big endian cpu, test_hexdump fails as follows. The logs show that
bytes are expected in reversed order.
[...]
test_hexdump: Len: 24 buflen: 130 strlen: 97
test_hexdump: Result: 97 'be32db7b 0a1893b2 70bac424 7d83349b a69c31ad 9c0face9 .2.{....p..$}.4...1.....'
test_hexdump: Expect: 97 '7bdb32be b293180a 24c4ba70 9b34837d ad319ca6 e9ac0f9c .2.{....p..$}.4...1.....'
test_hexdump: Len: 8 buflen: 130 strlen: 77
test_hexdump: Result: 77 'be32db7b0a1893b2 .2.{....'
test_hexdump: Expect: 77 'b293180a7bdb32be .2.{....'
test_hexdump: Len: 6 buflen: 131 strlen: 87
test_hexdump: Result: 87 'be32 db7b 0a18 .2.{..'
test_hexdump: Expect: 87 '32be 7bdb 180a .2.{..'
test_hexdump: Len: 24 buflen: 131 strlen: 97
test_hexdump: Result: 97 'be32db7b 0a1893b2 70bac424 7d83349b a69c31ad 9c0face9 .2.{....p..$}.4...1.....'
test_hexdump: Expect: 97 '7bdb32be b293180a 24c4ba70 9b34837d ad319ca6 e9ac0f9c .2.{....p..$}.4...1.....'
test_hexdump: Len: 32 buflen: 131 strlen: 101
test_hexdump: Result: 101 'be32db7b0a1893b2 70bac4247d83349b a69c31ad9c0face9 4cd1199943b1af0c .2.{....p..$}.4...1.....L...C...'
test_hexdump: Expect: 101 'b293180a7bdb32be 9b34837d24c4ba70 e9ac0f9cad319ca6 0cafb1439919d14c .2.{....p..$}.4...1.....L...C...'
test_hexdump: failed 801 out of 1184 tests
This patch fixes it.
Link: http://lkml.kernel.org/r/f3112437f62c2f48300535510918e8be1dceacfb.1533610877.git.christophe.leroy@c-s.fr
Fixes: 64d1d77a44697 ("hexdump: introduce test suite")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: rashmica <rashmicy@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/locking-selftest-wsem.h')
0 files changed, 0 insertions, 0 deletions