On Mon, Jan 11, 2021 at 8:06 AM Gilad Reti wrote:
>
> On Mon, Jan 11, 2021, 17:55 Daniel Borkmann wrote:
> >
> > Hello Gilad,
> >
> > On 1/11/21 4:31 PM, giladreti wrote:
> > > Added support for pointer to mem register spilling, to allow the verifier
> > > to track pointer to valid memory address
On Mon, Jan 11, 2021, 17:55 Daniel Borkmann wrote:
>
> Hello Gilad,
>
> On 1/11/21 4:31 PM, giladreti wrote:
> > Added 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
Hello Gilad,
On 1/11/21 4:31 PM, giladreti wrote:
Added 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 so
The Signed-off-by line should be last in the commit message, not first.
First line (which becomes e-mail subject) should describe what the
commit does (in a short one liner) and where it does it.
So for your patch it could be something like
bpf: support pointer to mem register spilling in verifi
Added 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.
---
kernel/bpf/verifier.c |
