On 9/5/20 2:10 AM, Alexei Starovoitov wrote:
On Fri, Sep 4, 2020 at 5:08 PM Andrii Nakryiko
wrote:
On Fri, Sep 4, 2020 at 4:20 PM Yonghong Song wrote:
[...]
for scalar constant, reg->var_off.mask should be 0. so we will have
reg->smin_value = reg->smax_value = (s64)reg->var_off.value.
The s
On Fri, Sep 4, 2020 at 5:08 PM Andrii Nakryiko
wrote:
>
> On Fri, Sep 4, 2020 at 4:20 PM Yonghong Song wrote:
> >
> >
> >
> > On 9/4/20 1:30 PM, Andrii Nakryiko wrote:
> > > On Fri, Sep 4, 2020 at 12:49 PM Yonghong Song wrote:
> > >>
> > >> Commit 41c48f3a98231 ("bpf: Support access
> > >> to bp
On Fri, Sep 4, 2020 at 4:20 PM Yonghong Song wrote:
>
>
>
> On 9/4/20 1:30 PM, Andrii Nakryiko wrote:
> > On Fri, Sep 4, 2020 at 12:49 PM Yonghong Song wrote:
> >>
> >> Commit 41c48f3a98231 ("bpf: Support access
> >> to bpf map fields") added support to access map fields
> >> with CORE support. F
On 9/4/20 1:30 PM, Andrii Nakryiko wrote:
On Fri, Sep 4, 2020 at 12:49 PM Yonghong Song wrote:
Commit 41c48f3a98231 ("bpf: Support access
to bpf map fields") added support to access map fields
with CORE support. For example,
struct bpf_map {
__u32 max_entr
On Fri, Sep 4, 2020 at 12:49 PM Yonghong Song wrote:
>
> Commit 41c48f3a98231 ("bpf: Support access
> to bpf map fields") added support to access map fields
> with CORE support. For example,
>
> struct bpf_map {
> __u32 max_entries;
> } __attribute__((pr
Commit 41c48f3a98231 ("bpf: Support access
to bpf map fields") added support to access map fields
with CORE support. For example,
struct bpf_map {
__u32 max_entries;
} __attribute__((preserve_access_index));
struct bpf_array {
