Fix all type mismatch warnings in all uffd-* files.
Signed-off-by: Muhammad Usama Anjum usama.anjum@collabora.com --- tools/testing/selftests/mm/uffd-common.c | 6 +++--- tools/testing/selftests/mm/uffd-stress.c | 2 +- tools/testing/selftests/mm/uffd-unit-tests.c | 6 +++--- 3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/tools/testing/selftests/mm/uffd-common.c b/tools/testing/selftests/mm/uffd-common.c index c15674a60f299..47bdcb47481ae 100644 --- a/tools/testing/selftests/mm/uffd-common.c +++ b/tools/testing/selftests/mm/uffd-common.c @@ -450,7 +450,7 @@ void uffd_handle_page_fault(struct uffd_msg *msg, struct uffd_args *args) args->wp_faults++; } else if (msg->arg.pagefault.flags & UFFD_PAGEFAULT_FLAG_MINOR) { uint8_t *area; - int b; + unsigned int b;
/* * Minor page faults @@ -621,7 +621,7 @@ int __copy_page(int ufd, unsigned long offset, bool retry, bool wp) err("UFFDIO_COPY error: %"PRId64, (int64_t)uffdio_copy.copy); wake_range(ufd, uffdio_copy.dst, page_size); - } else if (uffdio_copy.copy != page_size) { + } else if (uffdio_copy.copy != (signed long)page_size) { err("UFFDIO_COPY error: %"PRId64, (int64_t)uffdio_copy.copy); } else { if (test_uffdio_copy_eexist && retry) { @@ -655,7 +655,7 @@ int move_page(int ufd, unsigned long offset, unsigned long len) err("UFFDIO_MOVE error: %"PRId64, (int64_t)uffdio_move.move); wake_range(ufd, uffdio_move.dst, len); - } else if (uffdio_move.move != len) { + } else if (uffdio_move.move != (signed long)len) { err("UFFDIO_MOVE error: %"PRId64, (int64_t)uffdio_move.move); } else return 1; diff --git a/tools/testing/selftests/mm/uffd-stress.c b/tools/testing/selftests/mm/uffd-stress.c index 1270ff3104cc6..5509ec32c3290 100644 --- a/tools/testing/selftests/mm/uffd-stress.c +++ b/tools/testing/selftests/mm/uffd-stress.c @@ -77,7 +77,7 @@ static void usage(void)
static void uffd_stats_reset(struct uffd_args *args, unsigned long n_cpus) { - int i; + unsigned int i;
for (i = 0; i < n_cpus; i++) { args[i].cpu = i; diff --git a/tools/testing/selftests/mm/uffd-unit-tests.c b/tools/testing/selftests/mm/uffd-unit-tests.c index 81b315bedb744..c3d59ec754040 100644 --- a/tools/testing/selftests/mm/uffd-unit-tests.c +++ b/tools/testing/selftests/mm/uffd-unit-tests.c @@ -917,7 +917,7 @@ static bool do_uffdio_zeropage(int ufd, bool has_zeropage) else if (res != -EINVAL) err("UFFDIO_ZEROPAGE not -EINVAL"); } else if (has_zeropage) { - if (res != page_size) + if (res != (signed long)page_size) err("UFFDIO_ZEROPAGE unexpected size"); else retry_uffdio_zeropage(ufd, &uffdio_zeropage); @@ -949,7 +949,7 @@ uffd_register_detect_zeropage(int uffd, void *addr, uint64_t len) static void uffd_zeropage_test(uffd_test_args_t __attribute__((unused)) *args) { bool has_zeropage; - int i; + unsigned int i;
has_zeropage = uffd_register_detect_zeropage(uffd, area_dst, page_size); if (area_dst_alias) @@ -997,7 +997,7 @@ static void do_uffdio_poison(int uffd, unsigned long offset)
if (ret) err("UFFDIO_POISON error: %"PRId64, (int64_t)res); - else if (res != page_size) + else if (res != (signed long)page_size) err("UFFDIO_POISON unexpected size: %"PRId64, (int64_t)res); }