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430f13389b
kill_fq removes a complete frame queue, it needs to free the qman_fq in the last. Else kmemleak will report the below warning: unreferenced object 0xffff800073085c80 (size 128): comm "cryptomgr_test", pid 199, jiffies 4294937850 (age 67.840s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 a0 80 7e 00 00 80 ff ff 00 00 00 00 00 00 00 00 04 00 04 00 5c 01 00 00 backtrace: [<ffff8000001e5760>] create_object+0xf8/0x258 [<ffff800000994e38>] kmemleak_alloc+0x58/0xa0 [<ffff8000001d5f18>] kmem_cache_alloc_trace+0x2c8/0x358 [<ffff8000007e8410>] create_caam_req_fq+0x40/0x170 [<ffff8000007e870c>] caam_drv_ctx_update+0x54/0x248 [<ffff8000007fca54>] aead_setkey+0x154/0x300 [<ffff800000452120>] setkey+0x50/0xf0 [<ffff80000045b144>] __test_aead+0x5ec/0x1028 [<ffff80000045c28c>] test_aead+0x44/0xc8 [<ffff80000045c368>] alg_test_aead+0x58/0xd0 [<ffff80000045bdb4>] alg_test+0x14c/0x308 [<ffff8000004588e8>] cryptomgr_test+0x50/0x58 [<ffff8000000c3b2c>] kthread+0xdc/0xf0 [<ffff800000083c00>] ret_from_fork+0x10/0x50 And check where the function kill_fq() is called to remove the additional kfree to qman_fq and avoid re-calling the released qman_fq. Signed-off-by: Xulin Sun <xulin.sun@windriver.com> Acked-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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.. | ||
caamalg_desc.c | ||
caamalg_desc.h | ||
caamalg_qi.c | ||
caamalg.c | ||
caamhash.c | ||
caampkc.c | ||
caampkc.h | ||
caamrng.c | ||
compat.h | ||
ctrl.c | ||
ctrl.h | ||
desc_constr.h | ||
desc.h | ||
error.c | ||
error.h | ||
intern.h | ||
jr.c | ||
jr.h | ||
Kconfig | ||
key_gen.c | ||
key_gen.h | ||
Makefile | ||
pdb.h | ||
pkc_desc.c | ||
qi.c | ||
qi.h | ||
regs.h | ||
sg_sw_qm.h | ||
sg_sw_sec4.h |