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lib: kunit_iov_iter: fix test fail on powerpc

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Increase buffer size to accommodate machines with 64K PAGE_SIZE.

Link: https://lore.kernel.org/20260421070707.992873-1-lk@c--e.de
Fixes: 0913b75547 ("lib: kunit_iov_iter: add tests for extract_iter_to_sg")
Signed-off-by: Christian A. Ehrhardt <lk@c--e.de>
Reported-by: David Gow <davidgow@google.com>
Closes: https://lore.kernel.org/34a81ec2-af84-465d-9b5e-7bb5bf01680f@davidgow.net
Tested-by: David Gow <davidgow@google.com>
Tested-by: Josh Law <joshlaw48@gmail.com>
Reviewed-by: Josh Law <joshlaw48@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Christian A. Ehrhardt
2026-04-21 09:07:07 +02:00
committed by Andrew Morton
parent 6a288a4ddb
commit efdadbc180
1 changed files with 5 additions and 5 deletions
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10
lib/tests/kunit_iov_iter.c
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@@ -1128,7 +1128,7 @@ static void __init iov_kunit_iter_to_sg_kvec(struct kunit *test)
struct kvec kvec;
size_t bufsize;
bufsize = 0x100000;
bufsize = 0x200000;
iov_kunit_iter_to_sg_init(test, bufsize, false, &data);
kvec.iov_base = data.buffer;
@@ -1146,7 +1146,7 @@ static void __init iov_kunit_iter_to_sg_bvec(struct kunit *test)
struct bio_vec *bvec;
struct iov_iter iter;
bufsize = 0x100000;
bufsize = 0x200000;
iov_kunit_iter_to_sg_init(test, bufsize, false, &data);
bvec = kunit_kmalloc_array(test, data.npages, sizeof(*bvec),
@@ -1173,7 +1173,7 @@ static void __init iov_kunit_iter_to_sg_folioq(struct kunit *test)
struct iov_iter iter;
size_t bufsize;
bufsize = 0x100000;
bufsize = 0x200000;
iov_kunit_iter_to_sg_init(test, bufsize, false, &data);
folioq = iov_kunit_create_folioq(test);
@@ -1190,7 +1190,7 @@ static void __init iov_kunit_iter_to_sg_xarray(struct kunit *test)
struct iov_iter iter;
size_t bufsize;
bufsize = 0x100000;
bufsize = 0x200000;
iov_kunit_iter_to_sg_init(test, bufsize, false, &data);
xarray = iov_kunit_create_xarray(test);
@@ -1206,7 +1206,7 @@ static void __init iov_kunit_iter_to_sg_ubuf(struct kunit *test)
struct iov_iter iter;
size_t bufsize;
bufsize = 0x100000;
bufsize = 0x200000;
iov_kunit_iter_to_sg_init(test, bufsize, true, &data);
iov_iter_ubuf(&iter, READ, data.ubuf, bufsize);