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authorFabio Estevam <fabio.estevam@nxp.com>2017-01-23 14:54:10 -0200
committerShawn Guo <shawnguo@kernel.org>2017-01-24 21:24:28 +0800
commita971c5545c3d45a1e33fda6e57913bb75aaa20c9 (patch)
treee2c7934dcf819efccb242d43add4b6107258e1bf /include/xen/interface/io
parent7f59b319111bbc3a5f32730c8a43b201e9522f52 (diff)
ARM: dts: imx: Pass 'chosen' and 'memory' nodes
Commit 7f107887d199 ("ARM: dts: imx: Remove skeleton.dtsi") causes boot issues when the bootloader does not create a 'chosen' node if such node is not present in the dtb. The reason for the boot failure is well explained by Javier Martinez Canillas: "the decompressor relies on a pre-existing chosen node to be available to insert the command line and merge other ATAGS info." , so pass an empty 'chosen' node to fix the boot problem. This issue has been seen in the kernelci reports with Barebox as bootloader. Also pass the 'memory' node in order to fix boot issues on the SolidRun iMX6 platforms. Fixes: 7f107887d199 ("ARM: dts: imx: Remove skeleton.dtsi") Reported-by: kernelci.org bot <bot@kernelci.org> Reported-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'include/xen/interface/io')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-02-21 07:41:28 +0000
leak_alloc+0x28/0x50 [<ffffffff8120b213>] kmem_cache_alloc_trace+0x103/0x260 [<ffffffff8170e0cb>] mlx4_en_try_alloc_resources+0x13b/0x1a0 [<ffffffff817065a9>] mlx4_en_set_ringparam+0x169/0x210 [<ffffffff818040c5>] dev_ethtool+0xae5/0x2190 [<ffffffff8181b898>] dev_ioctl+0x168/0x6f0 [<ffffffff817d7a72>] sock_do_ioctl+0x42/0x50 [<ffffffff817d819b>] sock_ioctl+0x21b/0x2d0 [<ffffffff81247a73>] do_vfs_ioctl+0x93/0x6a0 [<ffffffff812480f9>] SyS_ioctl+0x79/0x90 [<ffffffff8193d7ea>] entry_SYSCALL_64_fastpath+0x18/0xad [<ffffffffffffffff>] 0xffffffffffffffff (gdb) list *mlx4_en_try_alloc_resources+0x118 0xffffffff8170e0a8 is in mlx4_en_try_alloc_resources (drivers/net/ethernet/mellanox/mlx4/en_netdev.c:2145). 2140 if (!dst->tx_ring_num[t]) 2141 continue; 2142 2143 dst->tx_ring[t] = kzalloc(sizeof(struct mlx4_en_tx_ring *) * 2144 MAX_TX_RINGS, GFP_KERNEL); 2145 if (!dst->tx_ring[t]) 2146 goto err_free_tx; 2147 2148 dst->tx_cq[t] = kzalloc(sizeof(struct mlx4_en_cq *) * 2149 MAX_TX_RINGS, GFP_KERNEL); (gdb) list *mlx4_en_try_alloc_resources+0x13b 0xffffffff8170e0cb is in mlx4_en_try_alloc_resources (drivers/net/ethernet/mellanox/mlx4/en_netdev.c:2150). 2145 if (!dst->tx_ring[t]) 2146 goto err_free_tx; 2147 2148 dst->tx_cq[t] = kzalloc(sizeof(struct mlx4_en_cq *) * 2149 MAX_TX_RINGS, GFP_KERNEL); 2150 if (!dst->tx_cq[t]) { 2151 kfree(dst->tx_ring[t]); 2152 goto err_free_tx; 2153 } 2154 } Fixes: ec25bc04ed8e ("net/mlx4_en: Add resilience in low memory systems") Cc: Eugenia Emantayev <eugenia@mellanox.com> Cc: Saeed Mahameed <saeedm@mellanox.com> Cc: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Martin KaFai Lau <kafai@fb.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')