Commit 61b963b5 authored by David Hildenbrand's avatar David Hildenbrand Committed by Andrew Morton
Browse files

mm/gup_test: free memory allocated via kvcalloc() using kvfree() 

We have to free via kvfree(), not via kfree().

Link: https://lkml.kernel.org/r/20221212182018.264900-1-david@redhat.com


Fixes: c77369b4 ("mm/gup_test: start/stop/read functionality for PIN LONGTERM test")
Signed-off-by: default avatarDavid Hildenbrand <david@redhat.com>
Reported-by: default avatarkernel test robot <lkp@intel.com>
Reported-by: default avatarJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 8fa590bf

mm/gup_test.c

+2 −2
Original line number Diff line number Diff line
@@ -214,7 +214,7 @@ static inline void pin_longterm_test_stop(void) 
		if (pin_longterm_test_nr_pages)

			unpin_user_pages(pin_longterm_test_pages,

					 pin_longterm_test_nr_pages);

		kfree(pin_longterm_test_pages);

		kvfree(pin_longterm_test_pages);

		pin_longterm_test_pages = NULL;

		pin_longterm_test_nr_pages = 0;

	}
@@ -255,7 +255,7 @@ static inline int pin_longterm_test_start(unsigned long arg) 
	fast = !!(args.flags & PIN_LONGTERM_TEST_FLAG_USE_FAST);



	if (!fast && mmap_read_lock_killable(current->mm)) {

		kfree(pages);

		kvfree(pages);

		return -EINTR;

	}