From: Martin KaFai Lau
Date: Fri, 29 Sep 2017 10:52:17 -0700
> This patch uses u64_to_user_ptr() to cast info.map_ids to a userspace ptr.
> It also tags the user_map_ids with '__user' for sparse check.
>
> Fixes: cb4d2b3f03d8 ("bpf: Add name, load_time, uid and map_ids to
> bpf_prog_info")
> Si
On 09/29/2017 07:52 PM, Martin KaFai Lau wrote:
This patch uses u64_to_user_ptr() to cast info.map_ids to a userspace ptr.
It also tags the user_map_ids with '__user' for sparse check.
Fixes: cb4d2b3f03d8 ("bpf: Add name, load_time, uid and map_ids to
bpf_prog_info")
Signed-off-by: Martin KaFai
This patch uses u64_to_user_ptr() to cast info.map_ids to a userspace ptr.
It also tags the user_map_ids with '__user' for sparse check.
Fixes: cb4d2b3f03d8 ("bpf: Add name, load_time, uid and map_ids to
bpf_prog_info")
Signed-off-by: Martin KaFai Lau
---
kernel/bpf/syscall.c | 2 +-
1 file cha
