- Linux-stable-mirror - lists.linaro.org

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.3.18 release. There are 25 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Note, this is the LAST 5.3.y kernel to be released, after this one, it will be end-of-life. You should have moved to the 5.4.y series already by now. Responses should be made by Thu, 19 Dec 2019 20:08:42 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.3.18-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.3.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.3.18-rc1 Jonathan Lemon <jonathan.lemon(a)gmail.com> xdp: obtain the mem_id mutex before trying to remove an entry. Jonathan Lemon <jonathan.lemon(a)gmail.com> page_pool: do not release pool until inflight == 0. Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5e: Fix TXQ indices to be sequential Martin Varghese <martin.varghese(a)nokia.com> net: Fixed updating of ethertype in skb_mpls_push() Taehee Yoo <ap420073(a)gmail.com> hsr: fix a NULL pointer dereference in hsr_dev_xmit() Martin Varghese <martin.varghese(a)nokia.com> Fixed updating of ethertype in function skb_mpls_pop Cong Wang <xiyou.wangcong(a)gmail.com> gre: refetch erspan header from skb->data after pskb_may_pull() Guillaume Nault <gnault(a)redhat.com> tcp: Protect accesses to .ts_recent_stamp with {READ,WRITE}_ONCE() Guillaume Nault <gnault(a)redhat.com> tcp: tighten acceptance of ACKs not matching a child socket Guillaume Nault <gnault(a)redhat.com> tcp: fix rejected syncookies due to stale timestamps Sabrina Dubroca <sd(a)queasysnail.net> net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup Sabrina Dubroca <sd(a)queasysnail.net> net: ipv6: add net argument to ip6_dst_lookup_flow Huy Nguyen <huyn(a)mellanox.com> net/mlx5e: Query global pause state before setting prio2buffer Taehee Yoo <ap420073(a)gmail.com> tipc: fix ordering of tipc module init and exit routine Eric Dumazet <edumazet(a)google.com> tcp: md5: fix potential overestimation of TCP option space Aaron Conole <aconole(a)redhat.com> openvswitch: support asymmetric conntrack Valentin Vidic <vvidic(a)valentin-vidic.from.hr> net/tls: Fix return values to avoid ENOTSUPP Mian Yousaf Kaukab <ykaukab(a)suse.de> net: thunderx: start phy before starting autonegotiation Jouni Hogander <jouni.hogander(a)unikie.com> net-sysfs: Call dev_hold always in netdev_queue_add_kobject Dust Li <dust.li(a)linux.alibaba.com> net: sched: fix dump qlen for sch_mq/sch_mqprio with NOLOCK subqueues Grygorii Strashko <grygorii.strashko(a)ti.com> net: ethernet: ti: cpsw: fix extra rx interrupt Alexander Lobakin <alobakin(a)dlink.ru> net: dsa: fix flow dissection on Tx path Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: deny dev_set_mac_address() when unregistering Vladyslav Tarasiuk <vladyslavt(a)mellanox.com> mqprio: Fix out-of-bounds access in mqprio_dump Eric Dumazet <edumazet(a)google.com> inet: protect against too small mtu values. ------------- Diffstat: Makefile | 4 +- drivers/infiniband/core/addr.c | 7 +- drivers/infiniband/sw/rxe/rxe_net.c | 8 +- drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 +- .../ethernet/mellanox/mlx5/core/en/port_buffer.c | 27 ++++- .../net/ethernet/mellanox/mlx5/core/en/tc_tun.c | 8 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 31 ++---- drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 +- drivers/net/ethernet/ti/cpsw.c | 2 +- drivers/net/geneve.c | 4 +- drivers/net/vxlan.c | 8 +- include/linux/netdevice.h | 5 + include/linux/skbuff.h | 5 +- include/linux/time.h | 13 +++ include/net/ip.h | 5 + include/net/ipv6.h | 2 +- include/net/ipv6_stubs.h | 6 +- include/net/page_pool.h | 52 +++------ include/net/tcp.h | 27 +++-- include/net/xdp_priv.h | 4 - include/trace/events/xdp.h | 19 +--- net/bridge/br_device.c | 6 + net/core/dev.c | 3 +- net/core/flow_dissector.c | 5 +- net/core/lwt_bpf.c | 4 +- net/core/net-sysfs.c | 7 +- net/core/page_pool.c | 122 +++++++++++++-------- net/core/skbuff.c | 10 +- net/core/xdp.c | 117 +++++++------------- net/dccp/ipv6.c | 6 +- net/hsr/hsr_device.c | 9 +- net/ipv4/devinet.c | 5 - net/ipv4/gre_demux.c | 2 +- net/ipv4/ip_output.c | 13 ++- net/ipv4/tcp_output.c | 5 +- net/ipv6/addrconf_core.c | 11 +- net/ipv6/af_inet6.c | 4 +- net/ipv6/datagram.c | 2 +- net/ipv6/inet6_connection_sock.c | 4 +- net/ipv6/ip6_output.c | 8 +- net/ipv6/raw.c | 2 +- net/ipv6/syncookies.c | 2 +- net/ipv6/tcp_ipv6.c | 4 +- net/l2tp/l2tp_ip6.c | 2 +- net/mpls/af_mpls.c | 7 +- net/openvswitch/actions.c | 6 +- net/openvswitch/conntrack.c | 11 ++ net/sched/act_mpls.c | 7 +- net/sched/sch_mq.c | 1 + net/sched/sch_mqprio.c | 3 +- net/sctp/ipv6.c | 4 +- net/tipc/core.c | 29 ++--- net/tipc/udp_media.c | 9 +- net/tls/tls_device.c | 8 +- net/tls/tls_main.c | 4 +- net/tls/tls_sw.c | 8 +- tools/testing/selftests/net/tls.c | 8 +- 60 files changed, 375 insertions(+), 332 deletions(-)

5 years, 9 months

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stable/linux-5.3.y boot: 44 boots: 0 failed, 43 passed with 1 untried/unknown (v5.3.18)

by kernelci.org bot

stable/linux-5.3.y boot: 44 boots: 0 failed, 43 passed with 1 untried/unknown (v5.3.18) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-5.3.y/kernel/v5.3.18/ Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.3.y/kernel/v5.3.18/ Tree: stable Branch: linux-5.3.y Git Describe: v5.3.18 Git Commit: d4f3318ed8fab6316cb7a269b8f42306632a3876 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 34 unique boards, 12 SoC families, 11 builds out of 208 Boot Regressions Detected: arm: versatile_defconfig: gcc-8: versatile-pb: lab-collabora: failing since 1 day (last pass: v5.3.16 - first fail: v5.3.17) --- For more info write to <info(a)kernelci.org>

5 years, 9 months

1
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[PATCH AUTOSEL 4.19 008/219] ARM: dts: imx51: Fix memory node duplication

by Sasha Levin

From: Fabio Estevam <festevam(a)gmail.com> [ Upstream commit 6a9681168b83c62abfa457c709f2f4b126bd6b92 ] Boards based on imx51 have duplicate memory nodes: - One coming from the board dts file: memory@ - One coming from the imx51.dtsi file. Fix the duplication by removing the memory node from the dtsi file and by adding 'device_type = "memory";' in the board dts. Reported-by: Rob Herring <robh(a)kernel.org> Signed-off-by: Fabio Estevam <festevam(a)gmail.com> Signed-off-by: Shawn Guo <shawnguo(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/arm/boot/dts/imx51-apf51.dts | 1 + arch/arm/boot/dts/imx51-babbage.dts | 1 + arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi | 1 + arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi | 1 + arch/arm/boot/dts/imx51-ts4800.dts | 1 + arch/arm/boot/dts/imx51-zii-rdu1.dts | 1 + arch/arm/boot/dts/imx51-zii-scu2-mezz.dts | 1 + arch/arm/boot/dts/imx51-zii-scu3-esb.dts | 1 + arch/arm/boot/dts/imx51.dtsi | 2 -- 9 files changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx51-apf51.dts b/arch/arm/boot/dts/imx51-apf51.dts index 79d80036f74de..1eddf2908b3f2 100644 --- a/arch/arm/boot/dts/imx51-apf51.dts +++ b/arch/arm/boot/dts/imx51-apf51.dts @@ -22,6 +22,7 @@ compatible = "armadeus,imx51-apf51", "fsl,imx51"; memory@90000000 { + device_type = "memory"; reg = <0x90000000 0x20000000>; }; diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts index ba60b0cb3cc13..99191466a8085 100644 --- a/arch/arm/boot/dts/imx51-babbage.dts +++ b/arch/arm/boot/dts/imx51-babbage.dts @@ -15,6 +15,7 @@ }; memory@90000000 { + device_type = "memory"; reg = <0x90000000 0x20000000>; }; diff --git a/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi b/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi index 5761a66e8a0d3..82d8df097ef1f 100644 --- a/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi +++ b/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi @@ -17,6 +17,7 @@ compatible = "digi,connectcore-ccxmx51-som", "fsl,imx51"; memory@90000000 { + device_type = "memory"; reg = <0x90000000 0x08000000>; }; }; diff --git a/arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi b/arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi index f8902a338e49a..2e3125391bc49 100644 --- a/arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi +++ b/arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi @@ -23,6 +23,7 @@ compatible = "eukrea,cpuimx51", "fsl,imx51"; memory@90000000 { + device_type = "memory"; reg = <0x90000000 0x10000000>; /* 256M */ }; }; diff --git a/arch/arm/boot/dts/imx51-ts4800.dts b/arch/arm/boot/dts/imx51-ts4800.dts index 39eb067904c3d..4344632f79400 100644 --- a/arch/arm/boot/dts/imx51-ts4800.dts +++ b/arch/arm/boot/dts/imx51-ts4800.dts @@ -18,6 +18,7 @@ }; memory@90000000 { + device_type = "memory"; reg = <0x90000000 0x10000000>; }; diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts index 6e80254c4562a..d0e0eb9c9adfa 100644 --- a/arch/arm/boot/dts/imx51-zii-rdu1.dts +++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts @@ -53,6 +53,7 @@ /* Will be filled by the bootloader */ memory@90000000 { + device_type = "memory"; reg = <0x90000000 0>; }; diff --git a/arch/arm/boot/dts/imx51-zii-scu2-mezz.dts b/arch/arm/boot/dts/imx51-zii-scu2-mezz.dts index 26cf08549df40..f5b2d768fe47f 100644 --- a/arch/arm/boot/dts/imx51-zii-scu2-mezz.dts +++ b/arch/arm/boot/dts/imx51-zii-scu2-mezz.dts @@ -18,6 +18,7 @@ /* Will be filled by the bootloader */ memory@90000000 { + device_type = "memory"; reg = <0x90000000 0>; }; diff --git a/arch/arm/boot/dts/imx51-zii-scu3-esb.dts b/arch/arm/boot/dts/imx51-zii-scu3-esb.dts index e6ebac8f43e4f..ad90d66ccca6c 100644 --- a/arch/arm/boot/dts/imx51-zii-scu3-esb.dts +++ b/arch/arm/boot/dts/imx51-zii-scu3-esb.dts @@ -18,6 +18,7 @@ /* Will be filled by the bootloader */ memory@90000000 { + device_type = "memory"; reg = <0x90000000 0>; }; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index ef2abc0978439..81f60c96a2e41 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -16,10 +16,8 @@ * The decompressor and also some bootloaders rely on a * pre-existing /chosen node to be available to insert the * command line and merge other ATAGS info. - * Also for U-Boot there must be a pre-existing /memory node. */ chosen {}; - memory { device_type = "memory"; }; aliases { ethernet0 = &fec; -- 2.20.1

5 years, 9 months

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[PATCH 1/5] rsi: fix use-after-free on failed probe and unbind

by Johan Hovold

Make sure to stop both URBs before returning after failed probe as well as on disconnect to avoid use-after-free in the completion handler. Reported-by: syzbot+b563b7f8dbe8223a51e8(a)syzkaller.appspotmail.com Fixes: a4302bff28e2 ("rsi: add bluetooth rx endpoint") Fixes: dad0d04fa7ba ("rsi: Add RS9113 wireless driver") Cc: stable <stable(a)vger.kernel.org> # 3.15 Cc: Siva Rebbagondla <siva.rebbagondla(a)redpinesignals.com> Cc: Prameela Rani Garnepudi <prameela.j04cs(a)gmail.com> Cc: Amitkumar Karwar <amit.karwar(a)redpinesignals.com> Cc: Fariya Fatima <fariyaf(a)gmail.com> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/net/wireless/rsi/rsi_91x_usb.c | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c index 53f41fc2cadf..30bed719486e 100644 --- a/drivers/net/wireless/rsi/rsi_91x_usb.c +++ b/drivers/net/wireless/rsi/rsi_91x_usb.c @@ -292,6 +292,15 @@ static void rsi_rx_done_handler(struct urb *urb) dev_kfree_skb(rx_cb->rx_skb); } +static void rsi_rx_urb_kill(struct rsi_hw *adapter, u8 ep_num) +{ + struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev; + struct rx_usb_ctrl_block *rx_cb = &dev->rx_cb[ep_num - 1]; + struct urb *urb = rx_cb->rx_urb; + + usb_kill_urb(urb); +} + /** * rsi_rx_urb_submit() - This function submits the given URB to the USB stack. * @adapter: Pointer to the adapter structure. @@ -823,10 +832,13 @@ static int rsi_probe(struct usb_interface *pfunction, if (adapter->priv->coex_mode > 1) { status = rsi_rx_urb_submit(adapter, BT_EP); if (status) - goto err1; + goto err_kill_wlan_urb; } return 0; + +err_kill_wlan_urb: + rsi_rx_urb_kill(adapter, WLAN_EP); err1: rsi_deinit_usb_interface(adapter); err: @@ -857,6 +869,10 @@ static void rsi_disconnect(struct usb_interface *pfunction) adapter->priv->bt_adapter = NULL; } + if (adapter->priv->coex_mode > 1) + rsi_rx_urb_kill(adapter, BT_EP); + rsi_rx_urb_kill(adapter, WLAN_EP); + rsi_reset_card(adapter); rsi_deinit_usb_interface(adapter); rsi_91x_deinit(adapter); -- 2.24.0

5 years, 9 months

2
1
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Linux 5.4.5

by Greg KH

I'm announcing the release of the 5.4.5 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 drivers/infiniband/core/addr.c | 7 drivers/infiniband/sw/rxe/rxe_net.c | 8 drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 drivers/net/ethernet/mellanox/mlx5/core/en/port.c | 1 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 27 +++ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c | 8 drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 15 - drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 31 +-- drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 2 drivers/net/ethernet/mscc/ocelot.c | 14 + drivers/net/ethernet/pensando/ionic/ionic_lif.c | 16 + drivers/net/ethernet/realtek/r8169_main.c | 2 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 drivers/net/ethernet/ti/cpsw.c | 2 drivers/net/geneve.c | 4 drivers/net/vxlan.c | 8 include/linux/netdevice.h | 5 include/linux/skbuff.h | 5 include/linux/time.h | 13 + include/net/flow_dissector.h | 1 include/net/flow_offload.h | 15 - include/net/ip.h | 5 include/net/ipv6.h | 2 include/net/ipv6_stubs.h | 6 include/net/page_pool.h | 52 +----- include/net/tcp.h | 27 ++- include/net/xdp_priv.h | 4 include/trace/events/xdp.h | 19 -- net/bridge/br_device.c | 6 net/core/dev.c | 3 net/core/flow_dissector.c | 42 +++-- net/core/flow_offload.c | 45 ++--- net/core/lwt_bpf.c | 4 net/core/page_pool.c | 122 +++++++++------ net/core/skbuff.c | 10 - net/core/xdp.c | 117 +++++--------- net/dccp/ipv6.c | 6 net/hsr/hsr_device.c | 9 - net/ipv4/devinet.c | 5 net/ipv4/gre_demux.c | 2 net/ipv4/ip_output.c | 13 - net/ipv4/tcp_output.c | 5 net/ipv6/addrconf_core.c | 11 - net/ipv6/af_inet6.c | 4 net/ipv6/datagram.c | 2 net/ipv6/inet6_connection_sock.c | 4 net/ipv6/ip6_output.c | 8 net/ipv6/raw.c | 2 net/ipv6/syncookies.c | 2 net/ipv6/tcp_ipv6.c | 4 net/l2tp/l2tp_ip6.c | 2 net/mpls/af_mpls.c | 7 net/netfilter/nf_tables_offload.c | 6 net/openvswitch/actions.c | 6 net/openvswitch/conntrack.c | 11 + net/sched/act_ct.c | 13 + net/sched/act_mpls.c | 7 net/sched/cls_api.c | 60 ++++--- net/sched/cls_flower.c | 118 ++++++++------ net/sched/sch_mq.c | 1 net/sched/sch_mqprio.c | 3 net/sctp/ipv6.c | 4 net/tipc/core.c | 29 +-- net/tipc/udp_media.c | 9 - net/tls/tls_device.c | 8 net/tls/tls_main.c | 4 net/tls/tls_sw.c | 8 tools/testing/selftests/net/tls.c | 8 72 files changed, 575 insertions(+), 468 deletions(-) Aaron Conole (2): openvswitch: support asymmetric conntrack act_ct: support asymmetric conntrack Alexander Lobakin (1): net: dsa: fix flow dissection on Tx path Aya Levin (2): net/mlx5e: Fix translation of link mode into speed net/mlx5e: ethtool, Fix analysis of speed setting Cong Wang (1): gre: refetch erspan header from skb->data after pskb_may_pull() Dust Li (1): net: sched: fix dump qlen for sch_mq/sch_mqprio with NOLOCK subqueues Eran Ben Elisha (2): net/mlx5e: Fix TXQ indices to be sequential net/mlx5e: Fix SFF 8472 eeprom length Eric Dumazet (3): inet: protect against too small mtu values. net_sched: validate TCA_KIND attribute in tc_chain_tmplt_add() tcp: md5: fix potential overestimation of TCP option space Greg Kroah-Hartman (1): Linux 5.4.5 Grygorii Strashko (1): net: ethernet: ti: cpsw: fix extra rx interrupt Guillaume Nault (3): tcp: fix rejected syncookies due to stale timestamps tcp: tighten acceptance of ACKs not matching a child socket tcp: Protect accesses to .ts_recent_stamp with {READ,WRITE}_ONCE() Heiner Kallweit (1): r8169: add missing RX enabling for WoL on RTL8125 Huy Nguyen (1): net/mlx5e: Query global pause state before setting prio2buffer John Hurley (2): net: core: rename indirect block ingress cb function net: sched: allow indirect blocks to bind to clsact in TC Jonathan Lemon (2): page_pool: do not release pool until inflight == 0. xdp: obtain the mem_id mutex before trying to remove an entry. Martin Varghese (2): Fixed updating of ethertype in function skb_mpls_pop net: Fixed updating of ethertype in skb_mpls_push() Mian Yousaf Kaukab (1): net: thunderx: start phy before starting autonegotiation Nikolay Aleksandrov (1): net: bridge: deny dev_set_mac_address() when unregistering Roi Dayan (1): net/mlx5e: Fix freeing flow with kfree() and not kvfree() Sabrina Dubroca (2): net: ipv6: add net argument to ip6_dst_lookup_flow net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup Shannon Nelson (1): ionic: keep users rss hash across lif reset Taehee Yoo (2): tipc: fix ordering of tipc module init and exit routine hsr: fix a NULL pointer dereference in hsr_dev_xmit() Valentin Vidic (1): net/tls: Fix return values to avoid ENOTSUPP Vladimir Oltean (1): net: mscc: ocelot: unregister the PTP clock on deinit Vladyslav Tarasiuk (1): mqprio: Fix out-of-bounds access in mqprio_dump Yoshiki Komachi (1): cls_flower: Fix the behavior using port ranges with hw-offload

5 years, 9 months

1
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Linux 5.3.18

by Greg KH

I'm announcing the release of the 5.3.18 kernel. Note, this is the LAST 5.3.y kernel release. It is now end-of-life. Please move to 5.4.y now. All users of the 5.3 kernel series must upgrade. The updated 5.3.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.3.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 drivers/infiniband/core/addr.c | 7 drivers/infiniband/sw/rxe/rxe_net.c | 8 drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 27 +++ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c | 8 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 31 +-- drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 2 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 drivers/net/ethernet/ti/cpsw.c | 2 drivers/net/geneve.c | 4 drivers/net/vxlan.c | 8 include/linux/netdevice.h | 5 include/linux/skbuff.h | 5 include/linux/time.h | 13 + include/net/ip.h | 5 include/net/ipv6.h | 2 include/net/ipv6_stubs.h | 6 include/net/page_pool.h | 52 +----- include/net/tcp.h | 27 ++- include/net/xdp_priv.h | 4 include/trace/events/xdp.h | 19 -- net/bridge/br_device.c | 6 net/core/dev.c | 3 net/core/flow_dissector.c | 5 net/core/lwt_bpf.c | 4 net/core/page_pool.c | 122 +++++++++------ net/core/skbuff.c | 10 - net/core/xdp.c | 117 +++++--------- net/dccp/ipv6.c | 6 net/hsr/hsr_device.c | 9 - net/ipv4/devinet.c | 5 net/ipv4/gre_demux.c | 2 net/ipv4/ip_output.c | 13 - net/ipv4/tcp_output.c | 5 net/ipv6/addrconf_core.c | 11 - net/ipv6/af_inet6.c | 4 net/ipv6/datagram.c | 2 net/ipv6/inet6_connection_sock.c | 4 net/ipv6/ip6_output.c | 8 net/ipv6/raw.c | 2 net/ipv6/syncookies.c | 2 net/ipv6/tcp_ipv6.c | 4 net/l2tp/l2tp_ip6.c | 2 net/mpls/af_mpls.c | 7 net/openvswitch/actions.c | 6 net/openvswitch/conntrack.c | 11 + net/sched/act_mpls.c | 7 net/sched/sch_mq.c | 1 net/sched/sch_mqprio.c | 3 net/sctp/ipv6.c | 4 net/tipc/core.c | 29 +-- net/tipc/udp_media.c | 9 - net/tls/tls_device.c | 8 net/tls/tls_main.c | 4 net/tls/tls_sw.c | 8 tools/testing/selftests/net/tls.c | 8 59 files changed, 369 insertions(+), 329 deletions(-) Aaron Conole (1): openvswitch: support asymmetric conntrack Alexander Lobakin (1): net: dsa: fix flow dissection on Tx path Cong Wang (1): gre: refetch erspan header from skb->data after pskb_may_pull() Dust Li (1): net: sched: fix dump qlen for sch_mq/sch_mqprio with NOLOCK subqueues Eran Ben Elisha (1): net/mlx5e: Fix TXQ indices to be sequential Eric Dumazet (2): inet: protect against too small mtu values. tcp: md5: fix potential overestimation of TCP option space Greg Kroah-Hartman (1): Linux 5.3.18 Grygorii Strashko (1): net: ethernet: ti: cpsw: fix extra rx interrupt Guillaume Nault (3): tcp: fix rejected syncookies due to stale timestamps tcp: tighten acceptance of ACKs not matching a child socket tcp: Protect accesses to .ts_recent_stamp with {READ,WRITE}_ONCE() Huy Nguyen (1): net/mlx5e: Query global pause state before setting prio2buffer Jonathan Lemon (2): page_pool: do not release pool until inflight == 0. xdp: obtain the mem_id mutex before trying to remove an entry. Martin Varghese (2): Fixed updating of ethertype in function skb_mpls_pop net: Fixed updating of ethertype in skb_mpls_push() Mian Yousaf Kaukab (1): net: thunderx: start phy before starting autonegotiation Nikolay Aleksandrov (1): net: bridge: deny dev_set_mac_address() when unregistering Sabrina Dubroca (2): net: ipv6: add net argument to ip6_dst_lookup_flow net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup Taehee Yoo (2): tipc: fix ordering of tipc module init and exit routine hsr: fix a NULL pointer dereference in hsr_dev_xmit() Valentin Vidic (1): net/tls: Fix return values to avoid ENOTSUPP Vladyslav Tarasiuk (1): mqprio: Fix out-of-bounds access in mqprio_dump

5 years, 9 months

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[PATCH 1/7] ath9k: fix storage endpoint lookup

by Johan Hovold

Make sure to use the current alternate setting when verifying the storage interface descriptors to avoid submitting an URB to an invalid endpoint. Failing to do so could cause the driver to misbehave or trigger a WARN() in usb_submit_urb() that kernels with panic_on_warn set would choke on. Fixes: 36bcce430657 ("ath9k_htc: Handle storage devices") Cc: stable <stable(a)vger.kernel.org> # 2.6.39 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/net/wireless/ath/ath9k/hif_usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index fb649d85b8fc..dd0c32379375 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -1216,7 +1216,7 @@ static void ath9k_hif_usb_firmware_cb(const struct firmware *fw, void *context) static int send_eject_command(struct usb_interface *interface) { struct usb_device *udev = interface_to_usbdev(interface); - struct usb_host_interface *iface_desc = &interface->altsetting[0]; + struct usb_host_interface *iface_desc = interface->cur_altsetting; struct usb_endpoint_descriptor *endpoint; unsigned char *cmd; u8 bulk_out_ep; -- 2.24.0

5 years, 9 months

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Re: Kernel panic on Google Pixel devices due to regulator patch

by Mark Brown

On Tue, Dec 17, 2019 at 11:51:55PM +0800, Siddharth Kapoor wrote: > I would like to share a concern with the regulator patch which is part of > 4.9.196 LTS kernel. That's an *extremely* old kernel. > https://lore.kernel.org/lkml/20190904124250.25844-1-broonie@kernel.org/ That's the patch "[PATCH] regulator: Defer init completion for a while after late_initcall" which defers disabling of idle regulators for a while. Please include human readable descriptions of things like commits and issues being discussed in e-mail in your mails, this makes them much easier for humans to read especially when they have no internet access. I do frequently catch up on my mail on flights or while otherwise travelling so this is even more pressing for me than just being about making things a bit easier to read. > We have reverted the patch in Pixel kernels and would like you to look into > this and consider reverting it upstream as well. I've got nothing to do with the stable kernels so there's nothing I can do here, sorry. However if this is triggering anything it's almost certainly some kind of timing issue (this code isn't new, it's just being run a bit later) and is only currently working through luck so I do strongly recommend trying to figure out the actual problem since it's liable to come back and bite you later - we did find one buggy driver in mainline as a result of this change, it's possible you've got another one. Possibly your GPU supplies need to be flagged as always on, possibly your GPU driver is forgetting to enable some supplies it needs, or possibly there's a missing always-on constraint on one of the regulators depending on how the driver expects this to work (if it's a proprietary driver it shouldn't be using the regulator API itself). I'm quite surprised you've not seen any issue before given that the supplies would still be being disabled earlier.

5 years, 9 months

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stable/linux-5.3.y build: 208 builds: 0 failed, 208 passed, 275 warnings (v5.3.18)

by kernelci.org bot

stable/linux-5.3.y build: 208 builds: 0 failed, 208 passed, 275 warnings (v5.3.18) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.3.y/kernel/v5.3.18/ Tree: stable Branch: linux-5.3.y Git Describe: v5.3.18 Git Commit: d4f3318ed8fab6316cb7a269b8f42306632a3876 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 2 warnings axs103_smp_defconfig (gcc-8): 2 warnings haps_hs_defconfig (gcc-8): 2 warnings haps_hs_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsim_hs_defconfig (gcc-8): 2 warnings nsim_hs_smp_defconfig (gcc-8): 2 warnings nsimosci_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 15 warnings arm: at91_dt_defconfig (gcc-8): 4 warnings exynos_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 2 warnings multi_v5_defconfig (gcc-8): 4 warnings multi_v7_defconfig (gcc-8): 19 warnings omap2plus_defconfig (gcc-8): 4 warnings pxa_defconfig (gcc-8): 3 warnings qcom_defconfig (gcc-8): 2 warnings s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 4 warnings shmobile_defconfig (gcc-8): 2 warnings tct_hammer_defconfig (gcc-8): 2 warnings u8500_defconfig (gcc-8): 6 warnings i386: mips: 32r2el_defconfig (gcc-8): 3 warnings allnoconfig (gcc-8): 1 warning ar7_defconfig (gcc-8): 2 warnings ath25_defconfig (gcc-8): 2 warnings ath79_defconfig (gcc-8): 2 warnings bcm47xx_defconfig (gcc-8): 2 warnings bcm63xx_defconfig (gcc-8): 1 warning bigsur_defconfig (gcc-8): 6 warnings bmips_be_defconfig (gcc-8): 1 warning bmips_stb_defconfig (gcc-8): 1 warning capcella_defconfig (gcc-8): 2 warnings cavium_octeon_defconfig (gcc-8): 6 warnings ci20_defconfig (gcc-8): 2 warnings cobalt_defconfig (gcc-8): 2 warnings db1xxx_defconfig (gcc-8): 1 warning decstation_64_defconfig (gcc-8): 6 warnings decstation_defconfig (gcc-8): 2 warnings decstation_r4k_defconfig (gcc-8): 2 warnings e55_defconfig (gcc-8): 2 warnings fuloong2e_defconfig (gcc-8): 6 warnings gcw0_defconfig (gcc-8): 1 warning gpr_defconfig (gcc-8): 2 warnings ip22_defconfig (gcc-8): 3 warnings ip27_defconfig (gcc-8): 6 warnings ip28_defconfig (gcc-8): 7 warnings ip32_defconfig (gcc-8): 6 warnings jazz_defconfig (gcc-8): 2 warnings jmr3927_defconfig (gcc-8): 1 warning lasat_defconfig (gcc-8): 1 warning lemote2f_defconfig (gcc-8): 6 warnings loongson1b_defconfig (gcc-8): 2 warnings loongson1c_defconfig (gcc-8): 2 warnings loongson3_defconfig (gcc-8): 6 warnings malta_defconfig (gcc-8): 2 warnings malta_kvm_defconfig (gcc-8): 2 warnings malta_kvm_guest_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 3 warnings maltaaprp_defconfig (gcc-8): 2 warnings maltasmvp_defconfig (gcc-8): 2 warnings maltasmvp_eva_defconfig (gcc-8): 2 warnings maltaup_defconfig (gcc-8): 2 warnings maltaup_xpa_defconfig (gcc-8): 2 warnings markeins_defconfig (gcc-8): 2 warnings mips_paravirt_defconfig (gcc-8): 6 warnings mpc30x_defconfig (gcc-8): 2 warnings msp71xx_defconfig (gcc-8): 2 warnings mtx1_defconfig (gcc-8): 2 warnings nlm_xlp_defconfig (gcc-8): 6 warnings nlm_xlr_defconfig (gcc-8): 2 warnings omega2p_defconfig (gcc-8): 1 warning pic32mzda_defconfig (gcc-8): 2 warnings pistachio_defconfig (gcc-8): 2 warnings pnx8335_stb225_defconfig (gcc-8): 2 warnings qi_lb60_defconfig (gcc-8): 4 warnings rb532_defconfig (gcc-8): 2 warnings rbtx49xx_defconfig (gcc-8): 2 warnings rm200_defconfig (gcc-8): 2 warnings rt305x_defconfig (gcc-8): 2 warnings sb1250_swarm_defconfig (gcc-8): 4 warnings tb0219_defconfig (gcc-8): 2 warnings tb0226_defconfig (gcc-8): 2 warnings tb0287_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vocore2_defconfig (gcc-8): 1 warning workpad_defconfig (gcc-8): 2 warnings xway_defconfig (gcc-8): 2 warnings riscv: defconfig (gcc-8): 1 warning rv32_defconfig (gcc-8): 7 warnings x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 191 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 4 drivers/mmc/host/sdhci-s3c.c:613:19: warning: this statement may fall through [-Wimplicit-fallthrough=] 4 drivers/mmc/host/atmel-mci.c:2426:40: warning: this statement may fall through [-Wimplicit-fallthrough=] 4 drivers/mmc/host/atmel-mci.c:2422:28: warning: this statement may fall through [-Wimplicit-fallthrough=] 4 drivers/mmc/host/atmel-mci.c:2415:30: warning: this statement may fall through [-Wimplicit-fallthrough=] 3 drivers/usb/gadget/udc/atmel_usba_udc.c:329:13: warning: this statement may fall through [-Wimplicit-fallthrough=] 3 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:820:20: warning: this statement may fall through [-Wimplicit-fallthrough=] 3 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:815:20: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/watchdog/jz4740_wdt.c:165:6: warning: unused variable ‘ret’ [-Wunused-variable] 2 drivers/video/fbdev/sh_mobile_lcdcfb.c:2086:22: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/video/fbdev/sh_mobile_lcdcfb.c:1596:22: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/usb/phy/phy-ab8500-usb.c:459:9: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/usb/phy/phy-ab8500-usb.c:440:9: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/usb/phy/phy-ab8500-usb.c:424:9: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/usb/phy/phy-ab8500-usb.c:370:9: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/usb/phy/phy-ab8500-usb.c:352:9: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/usb/phy/phy-ab8500-usb.c:332:9: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/usb/host/xhci-pci.c:522:13: warning: ‘xhci_pci_shutdown’ defined but not used [-Wunused-function] 2 drivers/usb/gadget/udc/s3c2410_udc.c:418:7: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/usb/gadget/udc/s3c2410_udc.c:314:7: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/scsi/wd33c93.c:1856:11: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/pinctrl/pinctrl-rockchip.c:2783:3: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 drivers/dma/imx-dma.c:542:6: warning: this statement may fall through [-Wimplicit-fallthrough=] 2 arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 sound/soc/ti/rx51.c:57:6: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 include/linux/device.h:1499:2: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 drivers/video/fbdev/jz4740_fb.c:300:8: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 drivers/usb/host/ohci-tmio.c:103:7: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 drivers/usb/host/ohci-tmio.c:101:7: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 drivers/hsi/clients/ssi_protocol.c:466:7: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 drivers/hsi/clients/ssi_protocol.c:291:6: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 drivers/gpu/drm/sti/sti_hdmi.c:855:13: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 drivers/gpu/drm/sti/sti_hdmi.c:853:13: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 drivers/gpu/drm/sti/sti_hdmi.c:851:13: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 drivers/cpufreq/ti-cpufreq.c:79:20: warning: this statement may fall through [-Wimplicit-fallthrough=] 1 arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 .config:1169:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: drivers/mmc/host/atmel-mci.c:2415:30: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/atmel-mci.c:2422:28: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/atmel-mci.c:2426:40: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/gadget/udc/atmel_usba_udc.c:329:13: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] drivers/watchdog/jz4740_wdt.c:165:6: warning: unused variable ‘ret’ [-Wunused-variable] -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 15 warnings, 0 section mismatches Warnings: drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:815:20: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:820:20: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/pinctrl/pinctrl-rockchip.c:2783:3: warning: this statement may fall through [-Wimplicit-fallthrough=] arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/usb/host/xhci-pci.c:522:13: warning: ‘xhci_pci_shutdown’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mmc/host/sdhci-s3c.c:613:19: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/dma/imx-dma.c:542:6: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] drivers/scsi/wd33c93.c:1856:11: warning: this statement may fall through [-Wimplicit-fallthrough=] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] drivers/scsi/wd33c93.c:1856:11: warning: this statement may fall through [-Wimplicit-fallthrough=] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] {standard input}:131: Warning: macro instruction expanded into multiple instructions <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/usb/gadget/udc/s3c2410_udc.c:314:7: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/gadget/udc/s3c2410_udc.c:418:7: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: drivers/mmc/host/atmel-mci.c:2415:30: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/atmel-mci.c:2422:28: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/atmel-mci.c:2426:40: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/gadget/udc/atmel_usba_udc.c:329:13: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 19 warnings, 0 section mismatches Warnings: drivers/dma/imx-dma.c:542:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/sdhci-s3c.c:613:19: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/atmel-mci.c:2415:30: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/atmel-mci.c:2422:28: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/atmel-mci.c:2426:40: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:815:20: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:820:20: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/pinctrl/pinctrl-rockchip.c:2783:3: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/video/fbdev/sh_mobile_lcdcfb.c:2086:22: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/video/fbdev/sh_mobile_lcdcfb.c:1596:22: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:424:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:440:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:459:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:332:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:352:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:370:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/gpu/drm/sti/sti_hdmi.c:851:13: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/gpu/drm/sti/sti_hdmi.c:853:13: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/gpu/drm/sti/sti_hdmi.c:855:13: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: drivers/cpufreq/ti-cpufreq.c:79:20: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/hsi/clients/ssi_protocol.c:291:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/hsi/clients/ssi_protocol.c:466:7: warning: this statement may fall through [-Wimplicit-fallthrough=] sound/soc/ti/rx51.c:57:6: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: include/linux/device.h:1499:2: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/host/ohci-tmio.c:101:7: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/host/ohci-tmio.c:103:7: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:815:20: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:820:20: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] drivers/video/fbdev/jz4740_fb.c:300:8: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/watchdog/jz4740_wdt.c:165:6: warning: unused variable ‘ret’ [-Wunused-variable] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] drivers/usb/host/xhci-pci.c:522:13: warning: ‘xhci_pci_shutdown’ defined but not used [-Wunused-function] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mmc/host/sdhci-s3c.c:613:19: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mmc/host/sdhci-s3c.c:613:19: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: drivers/mmc/host/atmel-mci.c:2415:30: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/atmel-mci.c:2422:28: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/atmel-mci.c:2426:40: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/gadget/udc/atmel_usba_udc.c:329:13: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/video/fbdev/sh_mobile_lcdcfb.c:2086:22: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/video/fbdev/sh_mobile_lcdcfb.c:1596:22: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/usb/gadget/udc/s3c2410_udc.c:314:7: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/gadget/udc/s3c2410_udc.c:418:7: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1169:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: drivers/usb/phy/phy-ab8500-usb.c:424:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:440:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:459:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:332:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:352:9: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/phy/phy-ab8500-usb.c:370:9: warning: this statement may fall through [-Wimplicit-fallthrough=] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 9 months

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[PATCH] media: uvc: Avoid cyclic entity chains due to malformed USB descriptors

by Will Deacon

Way back in 2017, fuzzing the 4.14-rc2 USB stack with syzkaller kicked up the following WARNING from the UVC chain scanning code: | list_add double add: new=ffff880069084010, prev=ffff880069084010, | next=ffff880067d22298. | ------------[ cut here ]------------ | WARNING: CPU: 1 PID: 1846 at lib/list_debug.c:31 __list_add_valid+0xbd/0xf0 | Modules linked in: | CPU: 1 PID: 1846 Comm: kworker/1:2 Not tainted | 4.14.0-rc2-42613-g1488251d1a98 #238 | Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | Workqueue: usb_hub_wq hub_event | task: ffff88006b01ca40 task.stack: ffff880064358000 | RIP: 0010:__list_add_valid+0xbd/0xf0 lib/list_debug.c:29 | RSP: 0018:ffff88006435ddd0 EFLAGS: 00010286 | RAX: 0000000000000058 RBX: ffff880067d22298 RCX: 0000000000000000 | RDX: 0000000000000058 RSI: ffffffff85a58800 RDI: ffffed000c86bbac | RBP: ffff88006435dde8 R08: 1ffff1000c86ba52 R09: 0000000000000000 | R10: 0000000000000002 R11: 0000000000000000 R12: ffff880069084010 | R13: ffff880067d22298 R14: ffff880069084010 R15: ffff880067d222a0 | FS: 0000000000000000(0000) GS:ffff88006c900000(0000) knlGS:0000000000000000 | CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 | CR2: 0000000020004ff2 CR3: 000000006b447000 CR4: 00000000000006e0 | Call Trace: | __list_add ./include/linux/list.h:59 | list_add_tail+0x8c/0x1b0 ./include/linux/list.h:92 | uvc_scan_chain_forward.isra.8+0x373/0x416 | drivers/media/usb/uvc/uvc_driver.c:1471 | uvc_scan_chain drivers/media/usb/uvc/uvc_driver.c:1585 | uvc_scan_device drivers/media/usb/uvc/uvc_driver.c:1769 | uvc_probe+0x77f2/0x8f00 drivers/media/usb/uvc/uvc_driver.c:2104 Looking into the output from usbmon, the interesting part is the following data packet: ffff880069c63e00 30710169 C Ci:1:002:0 0 143 = 09028f00 01030080 00090403 00000e01 00000924 03000103 7c003328 010204db If we drop the lead configuration and interface descriptors, we're left with an output terminal descriptor describing a generic display: /* Output terminal descriptor */ buf[0] 09 buf[1] 24 buf[2] 03 /* UVC_VC_OUTPUT_TERMINAL */ buf[3] 00 /* ID */ buf[4] 01 /* type == 0x0301 (UVC_OTT_DISPLAY) */ buf[5] 03 buf[6] 7c buf[7] 00 /* source ID refers to self! */ buf[8] 33 The problem with this descriptor is that it is self-referential: the source ID of 0 matches itself! This causes the 'struct uvc_entity' representing the display to be added to its chain list twice during 'uvc_scan_chain()': once via 'uvc_scan_chain_entity()' when it is processed directly from the 'dev->entities' list and then again immediately afterwards when trying to follow the source ID in 'uvc_scan_chain_forward()' Add a check before adding an entity to a chain list to ensure that the entity is not already part of a chain. Cc: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Cc: Mauro Carvalho Chehab <mchehab(a)kernel.org> Cc: Dmitry Vyukov <dvyukov(a)google.com> Cc: Kostya Serebryany <kcc(a)google.com> Cc: <stable(a)vger.kernel.org> Fixes: c0efd232929c ("V4L/DVB (8145a): USB Video Class driver") Reported-by: Andrey Konovalov <andreyknvl(a)google.com> Link: https://lore.kernel.org/linux-media/CAAeHK+z+Si69jUR+N-SjN9q4O+o5KFiNManqEa… Signed-off-by: Will Deacon <will(a)kernel.org> --- I don't have a way to reproduce the original issue, so this change is based purely on inspection. Considering I'm not familiar with USB nor UVC, I may well have missed something! drivers/media/usb/uvc/uvc_driver.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 66ee168ddc7e..e24420b1750a 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -1493,6 +1493,11 @@ static int uvc_scan_chain_forward(struct uvc_video_chain *chain, break; if (forward == prev) continue; + if (forward->chain.next || forward->chain.prev) { + uvc_trace(UVC_TRACE_DESCR, "Found reference to " + "entity %d already in chain.\n", forward->id); + return -EINVAL; + } switch (UVC_ENTITY_TYPE(forward)) { case UVC_VC_EXTENSION_UNIT: @@ -1574,6 +1579,13 @@ static int uvc_scan_chain_backward(struct uvc_video_chain *chain, return -1; } + if (term->chain.next || term->chain.prev) { + uvc_trace(UVC_TRACE_DESCR, "Found reference to " + "entity %d already in chain.\n", + term->id); + return -EINVAL; + } + if (uvc_trace_param & UVC_TRACE_PROBE) printk(KERN_CONT " %d", term->id); -- 2.23.0.444.g18eeb5a265-goog

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