On Thu, Jul 25, 2024 at 12:12:16PM +0800, Pavel Tikhomirov wrote: > Add a per-CPU memory leak, which will be reported like: > > unreferenced object 0x3efa840195f8 (size 64): > comm "modprobe", pid 4667, jiffies 4294688677 > hex dump (first 32 bytes on cpu 0): > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ > backtrace (crc 0): > [<ffffffffa7fa87af>] pcpu_alloc+0x3df/0x840 > [<ffffffffc11642d9>] kmemleak_test_init+0x2c9/0x2f0 [kmemleak_test] > [<ffffffffa7c02264>] do_one_initcall+0x44/0x300 > [<ffffffffa7de9e10>] do_init_module+0x60/0x240 > [<ffffffffa7deb946>] init_module_from_file+0x86/0xc0 > [<ffffffffa7deba99>] idempotent_init_module+0x109/0x2a0 > [<ffffffffa7debd2a>] __x64_sys_finit_module+0x5a/0xb0 > [<ffffffffa88f4f3a>] do_syscall_64+0x7a/0x160 > [<ffffffffa8a0012b>] entry_SYSCALL_64_after_hwframe+0x76/0x7e > > CC: Wei Yongjun <weiyongjun1@xxxxxxxxxx> > CC: Chen Jun <chenjun102@xxxxxxxxxx> > Signed-off-by: Pavel Tikhomirov <ptikhomirov@xxxxxxxxxxxxx> Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
