On 1/12/21 8:46 PM, Andrii Nakryiko wrote:
On Tue, Jan 12, 2021 at 1:14 AM Gilad Reti wrote:
Add support for pointer to mem register spilling, to allow the verifier
to track pointer to valid memory addresses. Such pointers are returned
for example by a successful call of the bpf_ringbuf_reserv
On Tue, Jan 12, 2021 at 1:14 AM Gilad Reti wrote:
>
> Add support for pointer to mem register spilling, to allow the verifier
> to track pointer to valid memory addresses. Such pointers are returned
> for example by a successful call of the bpf_ringbuf_reserve helper.
>
> This patch was suggested
On Tue, Jan 12, 2021 at 3:24 PM Gilad Reti wrote:
>
> On Tue, Jan 12, 2021 at 3:57 PM KP Singh wrote:
> >
> > On Tue, Jan 12, 2021 at 10:14 AM Gilad Reti wrote:
> > >
> > > Add support for pointer to mem register spilling, to allow the verifier
> > > to track pointer to valid memory addresses. S
On Tue, Jan 12, 2021 at 3:57 PM KP Singh wrote:
>
> On Tue, Jan 12, 2021 at 10:14 AM Gilad Reti wrote:
> >
> > Add support for pointer to mem register spilling, to allow the verifier
> > to track pointer to valid memory addresses. Such pointers are returned
>
> nit: pointers
Thanks
>
> > for ex
On Tue, Jan 12, 2021 at 10:14 AM Gilad Reti wrote:
>
> Add support for pointer to mem register spilling, to allow the verifier
> to track pointer to valid memory addresses. Such pointers are returned
nit: pointers
> for example by a successful call of the bpf_ringbuf_reserve helper.
>
> This pat
Add support for pointer to mem register spilling, to allow the verifier
to track pointer to valid memory addresses. Such pointers are returned
for example by a successful call of the bpf_ringbuf_reserve helper.
This patch was suggested as a solution by Yonghong Song.
The patch was partially conti
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