kernel/linux.git/drivers, branch v4.19.68

mmc: sdhci-of-arasan: Do now show error message in case of deffered probe

2019-08-25T08:48:05+00:00

commit 60208a267208c27fa3f23dfd36cbda180471fa98 upstream. When mmc-pwrseq property is passed mmc_pwrseq_alloc() can return -EPROBE_DEFER because driver for power sequence provider is not probed yet. Do not show error message when this situation happens. Signed-off-by: Michal Simek Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman

net/mlx5e: Use flow keys dissector to parse packets for ARFS

2019-08-25T08:48:05+00:00

[ Upstream commit 405b93eb764367a670e729da18e54dc42db32620 ] The current ARFS code relies on certain fields to be set in the SKB (e.g. transport_header) and extracts IP addresses and ports by custom code that parses the packet. The necessary SKB fields, however, are not always set at that point, which leads to an out-of-bounds access. Use skb_flow_dissect_flow_keys() to get the necessary information reliably, fix the out-of-bounds access and reuse the code. Fixes: 18c908e477dc ("net/mlx5e: Add accelerated RFS support") Signed-off-by: Maxim Mikityanskiy Reviewed-by: Tariq Toukan Signed-off-by: Saeed Mahameed Signed-off-by: Greg Kroah-Hartman

net/mlx5e: Only support tx/rx pause setting for port owner

2019-08-25T08:48:05+00:00

[ Upstream commit 466df6eb4a9e813b3cfc674363316450c57a89c5 ] Only support changing tx/rx pause frame setting if the net device is the vport group manager. Fixes: 3c2d18ef22df ("net/mlx5e: Support ethtool get/set_pauseparam") Signed-off-by: Huy Nguyen Reviewed-by: Parav Pandit Signed-off-by: Saeed Mahameed Signed-off-by: Greg Kroah-Hartman

xen/netback: Reset nr_frags before freeing skb

2019-08-25T08:48:05+00:00

[ Upstream commit 3a0233ddec554b886298de2428edb5c50a20e694 ] At this point nr_frags has been incremented but the frag does not yet have a page assigned so freeing the skb results in a crash. Reset nr_frags before freeing the skb to prevent this. Signed-off-by: Ross Lagerwall Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

team: Add vlan tx offload to hw_enc_features

2019-08-25T08:48:04+00:00

[ Upstream commit 227f2f030e28d8783c3d10ce70ff4ba79cad653f ] We should also enable team's vlan tx offload in hw_enc_features, pass the vlan packets to the slave devices with vlan tci, let the slave handle vlan tunneling offload implementation. Fixes: 3268e5cb494d ("team: Advertise tunneling offload features") Signed-off-by: YueHaibing Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

net/mlx4_en: fix a memory leak bug

2019-08-25T08:48:03+00:00

[ Upstream commit 48ec7014c56e5eb2fbf6f479896143622d834f3b ] In mlx4_en_config_rss_steer(), 'rss_map->indir_qp' is allocated through kzalloc(). After that, mlx4_qp_alloc() is invoked to configure RSS indirection. However, if mlx4_qp_alloc() fails, the allocated 'rss_map->indir_qp' is not deallocated, leading to a memory leak bug. To fix the above issue, add the 'qp_alloc_err' label to free 'rss_map->indir_qp'. Fixes: 4931c6ef04b4 ("net/mlx4_en: Optimized single ring steering") Signed-off-by: Wenwen Wang Reviewed-by: Tariq Toukan Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman

bonding: Add vlan tx offload to hw_enc_features

2019-08-25T08:48:03+00:00

[ Upstream commit d595b03de2cb0bdf9bcdf35ff27840cc3a37158f ] As commit 30d8177e8ac7 ("bonding: Always enable vlan tx offload") said, we should always enable bonding's vlan tx offload, pass the vlan packets to the slave devices with vlan tci, let them to handle vlan implementation. Now if encapsulation protocols like VXLAN is used, skb->encapsulation may be set, then the packet is passed to vlan device which based on bonding device. However in netif_skb_features(), the check of hw_enc_features: if (skb->encapsulation) features &= dev->hw_enc_features; clears NETIF_F_HW_VLAN_CTAG_TX/NETIF_F_HW_VLAN_STAG_TX. This results in same issue in commit 30d8177e8ac7 like this: vlan_dev_hard_start_xmit -->dev_queue_xmit -->validate_xmit_skb -->netif_skb_features //NETIF_F_HW_VLAN_CTAG_TX is cleared -->validate_xmit_vlan -->__vlan_hwaccel_push_inside //skb->tci is cleared ... --> bond_start_xmit --> bond_xmit_hash //BOND_XMIT_POLICY_ENCAP34 --> __skb_flow_dissect // nhoff point to IP header --> case htons(ETH_P_8021Q) // skb_vlan_tag_present is false, so vlan = __skb_header_pointer(skb, nhoff, sizeof(_vlan), //vlan point to ip header wrongly Fixes: b2a103e6d0af ("bonding: convert to ndo_fix_features") Signed-off-by: YueHaibing Acked-by: Jay Vosburgh Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

bnx2x: Fix VF's VLAN reconfiguration in reload.

2019-08-25T08:48:03+00:00

[ Upstream commit 4a4d2d372fb9b9229327e2ed01d5d9572eddf4de ] Commit 04f05230c5c13 ("bnx2x: Remove configured vlans as part of unload sequence."), introduced a regression in driver that as a part of VF's reload flow, VLANs created on the VF doesn't get re-configured in hardware as vlan metadata/info was not getting cleared for the VFs which causes vlan PING to stop. This patch clears the vlan metadata/info so that VLANs gets re-configured back in the hardware in VF's reload flow and PING/traffic continues for VLANs created over the VFs. Fixes: 04f05230c5c13 ("bnx2x: Remove configured vlans as part of unload sequence.") Signed-off-by: Manish Chopra Signed-off-by: Sudarsana Kalluru Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

iommu/amd: Move iommu_init_pci() to .init section

2019-08-25T08:48:02+00:00

commit 24d2c521749d8547765b555b7a85cca179bb2275 upstream. The function is only called from another __init function, so it should be moved to .init too. Signed-off-by: Joerg Roedel Signed-off-by: Greg Kroah-Hartman

Input: psmouse - fix build error of multiple definition

2019-08-25T08:48:02+00:00

commit 49e6979e7e92cf496105b5636f1df0ac17c159c0 upstream. trackpoint_detect() should be static inline while CONFIG_MOUSE_PS2_TRACKPOINT is not set, otherwise, we build fails: drivers/input/mouse/alps.o: In function `trackpoint_detect': alps.c:(.text+0x8e00): multiple definition of `trackpoint_detect' drivers/input/mouse/psmouse-base.o:psmouse-base.c:(.text+0x1b50): first defined here Reported-by: Hulk Robot Fixes: 55e3d9224b60 ("Input: psmouse - allow disabing certain protocol extensions") Signed-off-by: YueHaibing Signed-off-by: Dmitry Torokhov Cc: Hui Wang Signed-off-by: Greg Kroah-Hartman