The patch titled Subject: lib/test_bitmap: correct test data offsets for 32-bit has been removed from the -mm tree. Its filename was lib-test_bitmap-correct-test-data-offsets-for-32-bit.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------ From: Andy Shevchenko andriy.shevchenko@linux.intel.com Subject: lib/test_bitmap: correct test data offsets for 32-bit

On 32-bit platform the size of long is only 32 bits which makes wrong offset in the array of 64 bit size.

Calculate offset based on BITS_PER_LONG.

Link: http://lkml.kernel.org/r/20200109103601.45929-1-andriy.shevchenko@linux.inte... Fixes: 30544ed5de43 ("lib/bitmap: introduce bitmap_replace() helper") Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Reported-by: Guenter Roeck linux@roeck-us.net Cc: Rasmus Villemoes linux@rasmusvillemoes.dk Cc: Yury Norov yury.norov@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org ---

lib/test_bitmap.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)

--- a/lib/test_bitmap.c~lib-test_bitmap-correct-test-data-offsets-for-32-bit +++ a/lib/test_bitmap.c @@ -275,22 +275,23 @@ static void __init test_copy(void) static void __init test_replace(void) { unsigned int nbits = 64; + unsigned int nlongs = DIV_ROUND_UP(nbits, BITS_PER_LONG); DECLARE_BITMAP(bmap, 1024);

bitmap_zero(bmap, 1024); - bitmap_replace(bmap, &exp2[0], &exp2[1], exp2_to_exp3_mask, nbits); + bitmap_replace(bmap, &exp2[0 * nlongs], &exp2[1 * nlongs], exp2_to_exp3_mask, nbits); expect_eq_bitmap(bmap, exp3_0_1, nbits);

bitmap_zero(bmap, 1024); - bitmap_replace(bmap, &exp2[1], &exp2[0], exp2_to_exp3_mask, nbits); + bitmap_replace(bmap, &exp2[1 * nlongs], &exp2[0 * nlongs], exp2_to_exp3_mask, nbits); expect_eq_bitmap(bmap, exp3_1_0, nbits);

bitmap_fill(bmap, 1024); - bitmap_replace(bmap, &exp2[0], &exp2[1], exp2_to_exp3_mask, nbits); + bitmap_replace(bmap, &exp2[0 * nlongs], &exp2[1 * nlongs], exp2_to_exp3_mask, nbits); expect_eq_bitmap(bmap, exp3_0_1, nbits);

bitmap_fill(bmap, 1024); - bitmap_replace(bmap, &exp2[1], &exp2[0], exp2_to_exp3_mask, nbits); + bitmap_replace(bmap, &exp2[1 * nlongs], &exp2[0 * nlongs], exp2_to_exp3_mask, nbits); expect_eq_bitmap(bmap, exp3_1_0, nbits); }

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Patches currently in -mm which might be from andriy.shevchenko@linux.intel.com are

lib-add-test-for-bitmap_parse-fix-2.patch