On 1/12/21 8:46 PM, Andrii Nakryiko wrote:
On Tue, Jan 12, 2021 at 1:14 AM Gilad Reti <gilad.reti@xxxxxxxxx> 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 as a solution by Yonghong Song. The patch was partially contibuted by CyberArk Software, Inc. Fixes: 457f44363a88 ("bpf: Implement BPF ring buffer and verifier support for it")Surprised no one mentioned this yet. Fixes tag should always be on a single unwrapped line, however long it is, please fix.
Especially for first-time contributors there is usually some luxury that we would have fixed this up on the fly while applying. ;) But given a v2 is going to be sent anyway it's good to point it out for future reference, agree. Thanks, Daniel
