On 6/2/23 03:02, David Hildenbrand wrote:
On 02.06.23 03:33, John Hubbard wrote:Declare the variable as volatile, in order to avoid the clang compiler warning. Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx> --- tools/testing/selftests/mm/migration.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/migration.c b/tools/testing/selftests/mm/migration.c index 1cec8425e3ca..2dede662ff43 100644 --- a/tools/testing/selftests/mm/migration.c +++ b/tools/testing/selftests/mm/migration.c @@ -95,7 +95,7 @@ int migrate(uint64_t *ptr, int n1, int n2) void *access_mem(void *ptr) { - uint64_t y = 0; + volatile uint64_t y = 0; volatile uint64_t *x = ptr; while (1) {Same comment as for previous patch.
Yes. In fact I'll merge this one into the previous patch, since they are so similar and small, and have the same fix approach. thanks, -- John Hubbard NVIDIA
