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Yunsheng Lin d00e60ee54 page_pool: disable dma mapping support for 32-bit arch with 64-bit DMA 
As the 32-bit arch with 64-bit DMA seems to rare those days,
and page pool might carry a lot of code and complexity for
systems that possibly.

So disable dma mapping support for such systems, if drivers
really want to work on such systems, they have to implement
their own DMA-mapping fallback tracking outside page_pool.

Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-15 10:54:20 +01:00
..
bpf_sk_storage.c
net: in_irq() cleanup
2021-08-13 14:09:19 -07:00
datagram.c
udp: fix skb_copy_and_csum_datagram with odd segment sizes
2021-02-04 18:56:56 -08:00
datagram.h
…
dev_addr_lists.c
net: dev_addr_list: handle first address in __hw_addr_add_ex
2021-09-30 13:29:09 +01:00
dev_ioctl.c
net: core: don't call SIOCBRADD/DELIF for non-bridge devices
2021-08-05 11:36:59 +01:00
dev.c
net: make dev_get_port_parent_id slightly more readable
2021-10-10 11:29:14 +01:00
devlink.c
devlink: Delete reload enable/disable interface
2021-10-12 16:29:17 -07:00
drop_monitor.c
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
dst_cache.c
…
dst.c
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
failover.c
…
fib_notifier.c
net: fib_notifier: propagate extack down to the notifier block callback
2019-10-04 11:10:56 -07:00
fib_rules.c
memcg: enable accounting for IP address and routing-related objects
2021-07-20 06:00:38 -07:00
filter.c
bpf: Add hardware timestamp field to __sk_buff
2021-09-10 23:19:58 +02:00
flow_dissector.c
dissector: do not set invalid PPP protocol
2021-09-30 13:09:28 +01:00
flow_offload.c
net: Fix offloading indirect devices dependency on qdisc order creation
2021-08-19 13:19:30 +01:00
gen_estimator.c
net_sched: gen_estimator: support large ewma log
2021-01-15 18:11:06 -08:00
gen_stats.c
docs: networking: convert gen_stats.txt to ReST
2020-04-28 14:39:46 -07:00
gro_cells.c
gro_cells: reduce number of synchronize_net() calls
2020-11-25 11:28:12 -08:00
hwbm.c
…
link_watch.c
net: linkwatch: fix failure to restore device state across suspend/resume
2021-08-11 14:43:16 -07:00
lwt_bpf.c
lwt_bpf: Replace preempt_disable() with migrate_disable()
2020-12-07 11:53:40 -08:00
lwtunnel.c
netfilter: add netfilter hooks to SRv6 data plane
2021-08-30 01:51:36 +02:00
Makefile
of: net: move of_net under net/
2021-10-07 13:39:51 +01:00
neighbour.c
net, neigh: Reject creating NUD_PERMANENT with NTF_MANAGED entries
2021-10-14 19:16:21 -07:00
net_namespace.c
net: net_namespace: Fix undefined member in key_remove_domain()
2021-09-19 12:43:04 +01:00
net-procfs.c
Revert "net: procfs: add seq_puts() statement for dev_mcast"
2021-10-13 17:24:38 -07:00
net-sysfs.c
net-sysfs: try not to restart the syscall if it will fail eventually
2021-10-08 15:24:02 +01:00
net-sysfs.h
net-sysfs: add netdev_change_owner()
2020-02-26 20:07:25 -08:00
net-traces.c
tcp: add tracepoint for checksum errors
2021-05-14 15:26:03 -07:00
netclassid_cgroup.c
bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode
2021-09-13 16:35:58 -07:00
netevent.c
net: core: Correct function name netevent_unregister_notifier() in the kerneldoc
2021-03-28 17:56:56 -07:00
netpoll.c
asm-generic/unaligned: Unify asm/unaligned.h around struct helper
2021-07-02 12:43:40 -07:00
netprio_cgroup.c
bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode
2021-09-13 16:35:58 -07:00
of_net.c
of: net: add a helper for loading netdev->dev_addr
2021-10-07 13:39:51 +01:00
page_pool.c
page_pool: disable dma mapping support for 32-bit arch with 64-bit DMA
2021-10-15 10:54:20 +01:00
pktgen.c
pktgen: remove unused variable
2021-09-03 11:48:28 +01:00
ptp_classifier.c
bpf: Refactor BPF_PROG_RUN into a function
2021-08-17 00:45:07 +02:00
request_sock.c
tcp: add rcu protection around tp->fastopen_rsk
2019-10-13 10:13:08 -07:00
rtnetlink.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-10-07 15:24:06 -07:00
scm.c
memcg: enable accounting for scm_fp_list objects
2021-07-20 06:00:38 -07:00
secure_seq.c
crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h
2020-05-08 15:32:17 +10:00
selftests.c
net: selftests: add MTU test
2021-07-22 00:52:04 -07:00
skbuff.c
skbuff: pass the result of data ksize to __build_skb_around
2021-09-22 14:20:01 +01:00
skmsg.c
bpf, sockmap: Fix memleak on ingress msg enqueue
2021-07-27 14:55:30 -07:00
sock_diag.c
bpf, net: Rework cookie generator as per-cpu one
2020-09-30 11:50:35 -07:00
sock_map.c
af_unix: Add unix_stream_proto for sockmap
2021-08-16 18:43:39 -07:00
sock_reuseport.c
tcp: Add stats for socket migration.
2021-06-23 12:56:08 -07:00
sock.c
vsock: Enable y2038 safe timeval for timeout
2021-10-08 16:21:53 +01:00
stream.c
net: add new socket option SO_RESERVE_MEM
2021-09-30 13:36:46 +01:00
sysctl_net_core.c
net: change netdev_unregister_timeout_secs min value to 1
2021-03-25 17:24:06 -07:00
timestamping.c
net: Introduce a new MII time stamping interface.
2019-12-25 19:51:33 -08:00
tso.c
net: tso: add UDP segmentation support
2020-06-18 20:46:23 -07:00
utils.c
net: Fix skb->csum update in inet_proto_csum_replace16().
2020-01-24 20:54:30 +01:00
xdp.c
xdp: Move the rxq_info.mem clearing to unreg_mem_model()
2021-06-28 23:07:59 +02:00