Messages in this thread | | | Date | Thu, 26 Jan 2023 10:23:02 -0800 | From | "Paul E. McKenney" <> | Subject | objtool warning from next-20230125 |
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Hello!
I have started seeing these objtool warnings from a wide variety of KASAN-enabled rcutorture-related test scenarios in next-20230125. It has been awhile since I tested -next, so I am not yet sure where this started.
vmlinux.o: warning: objtool: __asan_memset+0x34: call to __memset() with UACCESS enabled vmlinux.o: warning: objtool: __asan_memmove+0x4d: call to __memmove() with UACCESS enabled vmlinux.o: warning: objtool: __asan_memcpy+0x4d: call to __memcpy() with UACCESS enabled
As usual, should I be worried?
Thanx, Paul
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