On morello architecture, use of kernel pointers in the uapi structures is not permitted, due to different alignment requirements. Modify these to be __nf_kptr_t.
Signed-off-by: Joshua Lant joshualant@gmail.com --- include/uapi/linux/netfilter/xt_nfacct.h | 6 ++++-- net/netfilter/xt_nfacct.c | 8 ++++---- 2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/include/uapi/linux/netfilter/xt_nfacct.h b/include/uapi/linux/netfilter/xt_nfacct.h index b5123ab8d54a..5f560d3ae3b2 100644 --- a/include/uapi/linux/netfilter/xt_nfacct.h +++ b/include/uapi/linux/netfilter/xt_nfacct.h @@ -8,12 +8,14 @@ struct nf_acct;
struct xt_nfacct_match_info { char name[NFACCT_NAME_MAX]; - struct nf_acct *nfacct; + /* Corresponds to the nf_acct* struct */ + __nf_kptr_t nfacct; };
struct xt_nfacct_match_info_v1 { char name[NFACCT_NAME_MAX]; - struct nf_acct *nfacct __attribute__((aligned(8))); + /* Corresponds to the nf_acct* struct */ + __nf_kptr_t nfacct __attribute__((aligned(8))); };
#endif /* _XT_NFACCT_MATCH_H */ diff --git a/net/netfilter/xt_nfacct.c b/net/netfilter/xt_nfacct.c index 7c6bf1c16813..bf1ff0fb04b8 100644 --- a/net/netfilter/xt_nfacct.c +++ b/net/netfilter/xt_nfacct.c @@ -23,9 +23,9 @@ static bool nfacct_mt(const struct sk_buff *skb, struct xt_action_param *par) int overquota; const struct xt_nfacct_match_info *info = par->targinfo;
- nfnl_acct_update(skb, info->nfacct); + nfnl_acct_update(skb, (struct nf_acct *)info->nfacct);
- overquota = nfnl_acct_overquota(xt_net(par), info->nfacct); + overquota = nfnl_acct_overquota(xt_net(par), (struct nf_acct *)info->nfacct);
return overquota != NFACCT_UNDERQUOTA; } @@ -42,7 +42,7 @@ nfacct_mt_checkentry(const struct xt_mtchk_param *par) info->name); return -ENOENT; } - info->nfacct = nfacct; + info->nfacct = (__nf_kptr_t)nfacct; return 0; }
@@ -51,7 +51,7 @@ nfacct_mt_destroy(const struct xt_mtdtor_param *par) { const struct xt_nfacct_match_info *info = par->matchinfo;
- nfnl_acct_put(info->nfacct); + nfnl_acct_put((struct nf_acct *)info->nfacct); }
static struct xt_match nfacct_mt_reg[] __read_mostly = {