Re: [PATCH v2 5/5] misc: fastrpc: free dma buf scatter list

2019-09-05 Thread Srinivas Kandagatla
On 05/09/2019 06:11, Stephen Boyd wrote: Quoting Srinivas Kandagatla (2019-08-29 02:29:26) diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index eee2bb398947..47ae84afac2e 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -550,6 +550,7 @@ static void fastrpc_dma

Re: [PATCH v2 5/5] misc: fastrpc: free dma buf scatter list

2019-09-04 Thread Stephen Boyd
Quoting Srinivas Kandagatla (2019-08-29 02:29:26) > diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c > index eee2bb398947..47ae84afac2e 100644 > --- a/drivers/misc/fastrpc.c > +++ b/drivers/misc/fastrpc.c > @@ -550,6 +550,7 @@ static void fastrpc_dma_buf_detatch(struct dma_buf > *dmabu

[PATCH v2 5/5] misc: fastrpc: free dma buf scatter list

2019-08-29 Thread Srinivas Kandagatla
dma buf scatter list is never freed, free it! Orignally detected by kmemleak: backtrace: [] kmemleak_alloc+0x50/0x84 [] sg_kmalloc+0x38/0x60 [] __sg_alloc_table+0x60/0x110 [] sg_alloc_table+0x28/0x58 [] __sg_alloc_table_from_pages+0xc0/0x1ac [] sg_alloc_table_from_pages+0