tree: git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next.git
master
head: e6c97234d1b18d4751671df15d52e29daa8a7ba8
commit: e6c97234d1b18d4751671df15d52e29daa8a7ba8 [16/16] i40e: Reduce stack in
i40e_dbg_dump_desc
New smatch warnings:
drivers/net/ethernet/intel/i40e/i40e_debugfs.c:832 i40e_dbg_dump_desc() warn:
possible memory leak of 'ring'
Old smatch warnings:
drivers/net/ethernet/intel/i40e/i40e_debugfs.c:107 i40e_dbg_dump_read() warn:
maybe return -EFAULT instead of the bytes remaining?
drivers/net/ethernet/intel/i40e/i40e_debugfs.c:357 i40e_dbg_command_read()
warn: maybe return -EFAULT instead of the bytes remaining?
drivers/net/ethernet/intel/i40e/i40e_debugfs.c:386 i40e_dbg_dump_vsi_seid()
warn: this array is probably non-NULL. 'vsi->active_vlans'
drivers/net/ethernet/intel/i40e/i40e_debugfs.c:991 i40e_dbg_command_write()
warn: maybe return -EFAULT instead of the bytes remaining?
drivers/net/ethernet/intel/i40e/i40e_debugfs.c:1971 i40e_dbg_netdev_ops_read()
warn: maybe return -EFAULT instead of the bytes remaining?
drivers/net/ethernet/intel/i40e/i40e_debugfs.c:2005 i40e_dbg_netdev_ops_write()
warn: maybe return -EFAULT instead of the bytes remaining?
git remote add netdev-next
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next.git
git remote update netdev-next
git checkout e6c97234d1b18d4751671df15d52e29daa8a7ba8
vim +/ring +832 drivers/net/ethernet/intel/i40e/i40e_debugfs.c
68bf94aa Shannon Nelson 2014-01-15 816
" d[%03i] = 0x%016llx 0x%016llx\n",
68bf94aa Shannon Nelson 2014-01-15 817
i, rxd->read.pkt_addr,
68bf94aa Shannon Nelson 2014-01-15 818
rxd->read.hdr_addr);
68bf94aa Shannon Nelson 2014-01-15 819 } else {
e6c97234 Joe Perches 2014-11-18 820 rxd =
I40E_RX_DESC(ring, i);
02e9c290 Jesse Brandeburg 2013-09-11 821
dev_info(&pf->pdev->dev,
02e9c290 Jesse Brandeburg 2013-09-11 822
" d[%03i] = 0x%016llx 0x%016llx 0x%016llx 0x%016llx\n",
68bf94aa Shannon Nelson 2014-01-15 823
i, rxd->read.pkt_addr,
68bf94aa Shannon Nelson 2014-01-15 824
rxd->read.hdr_addr,
68bf94aa Shannon Nelson 2014-01-15 825
rxd->read.rsvd1, rxd->read.rsvd2);
68bf94aa Shannon Nelson 2014-01-15 826 }
02e9c290 Jesse Brandeburg 2013-09-11 827 }
02e9c290 Jesse Brandeburg 2013-09-11 828 } else if (cnt == 3) {
e6c97234 Joe Perches 2014-11-18 829 if (desc_n >=
ring->count || desc_n < 0) {
02e9c290 Jesse Brandeburg 2013-09-11 830
dev_info(&pf->pdev->dev,
02e9c290 Jesse Brandeburg 2013-09-11 831
"descriptor %d not found\n", desc_n);
02e9c290 Jesse Brandeburg 2013-09-11 @832 return;
02e9c290 Jesse Brandeburg 2013-09-11 833 }
68bf94aa Shannon Nelson 2014-01-15 834 if (!is_rx_ring) {
e6c97234 Joe Perches 2014-11-18 835 txd =
I40E_TX_DESC(ring, desc_n);
02e9c290 Jesse Brandeburg 2013-09-11 836
dev_info(&pf->pdev->dev,
68bf94aa Shannon Nelson 2014-01-15 837 "vsi =
%02i tx ring = %02i d[%03i] = 0x%016llx 0x%016llx\n",
68bf94aa Shannon Nelson 2014-01-15 838
vsi_seid, ring_id, desc_n,
68bf94aa Shannon Nelson 2014-01-15 839
txd->buffer_addr, txd->cmd_type_offset_bsz);
68bf94aa Shannon Nelson 2014-01-15 840 } else if (sizeof(union
i40e_rx_desc) ==
---
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