On Wed, 17 Mar 2021 17:19:11 +0800,
Chen Li wrote:
>
> On Wed, 17 Mar 2021 15:55:47 +0800,
> Christian König wrote:
> >
> > Am 17.03.21 um 07:22 schrieb Chen Li:
> > > kvmalloc_array + __GFP_ZERO is the same with kvcalloc.
> > >
> > > As for p->chunks, it will be used in:
> > > ```
> > > if (ib_
On Wed, 17 Mar 2021 15:55:47 +0800,
Christian König wrote:
>
> Am 17.03.21 um 07:22 schrieb Chen Li:
> > kvmalloc_array + __GFP_ZERO is the same with kvcalloc.
> >
> > As for p->chunks, it will be used in:
> > ```
> > if (ib_chunk->kdata)
> > memcpy(parser->ib.ptr, ib_chunk->kdata, ib
Am 17.03.21 um 10:40 schrieb Chen Li:
On Wed, 17 Mar 2021 17:19:11 +0800,
Chen Li wrote:
On Wed, 17 Mar 2021 15:55:47 +0800,
Christian König wrote:
Am 17.03.21 um 07:22 schrieb Chen Li:
kvmalloc_array + __GFP_ZERO is the same with kvcalloc.
As for p->chunks, it will be used in:
```
if (ib_c
Am 17.03.21 um 10:19 schrieb Chen Li:
On Wed, 17 Mar 2021 15:55:47 +0800,
Christian König wrote:
Am 17.03.21 um 07:22 schrieb Chen Li:
kvmalloc_array + __GFP_ZERO is the same with kvcalloc.
As for p->chunks, it will be used in:
```
if (ib_chunk->kdata)
memcpy(parser->ib.ptr, ib
kvmalloc_array + __GFP_ZERO is the same with kvcalloc.
As for p->chunks, it will be used in:
```
if (ib_chunk->kdata)
memcpy(parser->ib.ptr, ib_chunk->kdata, ib_chunk->length_dw *
4);
```
If chunks doesn't zero out with __GFP_ZERO, it may point to somewhere else,
e.g.,
```
Una
Am 17.03.21 um 07:22 schrieb Chen Li:
kvmalloc_array + __GFP_ZERO is the same with kvcalloc.
As for p->chunks, it will be used in:
```
if (ib_chunk->kdata)
memcpy(parser->ib.ptr, ib_chunk->kdata, ib_chunk->length_dw *
4);
```
If chunks doesn't zero out with __GFP_ZERO, it may p
