AuxXxilium/linux_dsm_epyc7002
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5a2e87b168
linux_dsm_epyc7002/drivers/net/ethernet/mellanox/mlx4
History
Jack Morgenstein 5a2e87b168 net/mlx4_core: Fix kernel Oops (mem corruption) when working with more than 80 VFs 
Commit de966c5928 (net/mlx4_core: Support more than 64 VFs) was meant to
allow up to 126 VFs.  However, due to leaving MLX4_MFUNC_MAX too low, using
more than 80 VFs resulted in memory corruptions (and Oopses) when more than
80 VFs were requested. In addition, the number of slaves was left too high.

This commit fixes these issues.

Fixes: de966c5928 ("net/mlx4_core: Support more than 64 VFs")
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-02 19:38:04 -08:00
..
alloc.c net/mlx4: Add mlx4_bitmap zone allocator 2014-12-11 14:47:35 -05:00
catas.c mlx4: Add support for EEH error recovery 2012-07-25 15:24:13 -07:00
cmd.c net/mlx4_core: Refactor mlx4_cmd_init and mlx4_cmd_cleanup 2014-11-13 15:16:17 -05:00
cq.c net/mlx4_core: Use tasklet for user-space CQ completion events 2014-12-11 14:47:34 -05:00
en_clock.c net/mlx4_en: Add ethtool support for [rx|tx]vlan offload set to OFF/ON 2014-10-28 17:18:01 -04:00
en_cq.c net/mlx4_en: cq->irq_desc wasn't set in legacy EQ's 2014-07-16 23:28:32 -07:00
en_dcb_nl.c net/mlx4_en: Fix UP limit in ieee_ets->prio_tc 2014-03-02 20:04:00 -05:00
en_ethtool.c net/mlx4_en: Support for configurable RSS hash function 2014-12-08 21:07:10 -05:00
en_main.c net/mlx4_en: Cleanups suggested by clang static checker 2014-10-28 17:18:01 -04:00
en_netdev.c net/mlx4: Don't disable vxlan offloads under DMFS-A0 optimized steering 2015-01-15 19:35:30 -05:00
en_port.c net/mlx4_en: Extend checksum offloading by CHECKSUM COMPLETE 2014-11-11 13:20:02 -05:00
en_port.h net/mlx4_en: Use PTYS register to query ethtool settings 2014-10-28 17:18:00 -04:00
en_resources.c net/mlx4_en: Add netdev support for TCP/IP offloads of vxlan tunneling 2013-12-31 14:31:43 -05:00
en_rx.c net/mlx4: Add A0 hybrid steering 2014-12-11 14:47:35 -05:00
en_selftest.c ethtool, net/mlx4_en: Add 100M, 20G, 56G speeds ethtool reporting support 2014-10-28 17:18:00 -04:00
en_tx.c net/mlx4_en: Doorbell is byteswapped in Little Endian archs 2014-12-22 16:33:10 -05:00
eq.c net/mlx4_core: Use tasklet for user-space CQ completion events 2014-12-11 14:47:34 -05:00
fw.c net/mlx4: Cache line CQE/EQE stride fixes 2014-12-16 15:23:53 -05:00
fw.h net/mlx4_core: Avoid double dumping of the PF device capabilities 2014-12-15 11:34:54 -05:00
icm.c mlx4_core: Fix GFP flags parameters to be gfp_t 2014-06-04 10:19:13 -07:00
icm.h mlx4_core: Fix GFP flags parameters to be gfp_t 2014-06-04 10:19:13 -07:00
intf.c mlx4: Use port management change event instead of smp_snoop 2012-07-10 09:47:10 -07:00
Kconfig net/mlx4: Set proper build dependancy with vxlan 2014-04-01 16:25:51 -04:00
main.c net/mlx4: Don't disable vxlan offloads under DMFS-A0 optimized steering 2015-01-15 19:35:30 -05:00
Makefile net/mlx4_en: Add HW timestamping (TS) support 2013-04-24 16:30:14 -04:00
mcg.c net/mlx4_core: Add explicit error message when rule doesn't meet configuration 2014-12-11 14:47:35 -05:00
mlx4_en.h net/mlx4: Change QP allocation scheme 2014-12-11 14:47:35 -05:00
mlx4.h net/mlx4_core: Fix kernel Oops (mem corruption) when working with more than 80 VFs 2015-02-02 19:38:04 -08:00
mr.c net/mlx4_core: Correcly update the mtt's offset in the MR re-reg flow 2015-01-02 15:41:28 -05:00
pd.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
port.c net/mlx4_core: Introduce mlx4_get_module_info for cable module info reading 2014-10-28 17:17:59 -04:00
profile.c net/mlx4_core: Flexible (asymmetric) allocation of EQs and MSI-X vectors for PF/VFs 2014-11-13 15:16:21 -05:00
qp.c net/mlx4: Add support for A0 steering 2014-12-11 14:47:36 -05:00
reset.c mellanox: Logging message cleanups 2014-05-08 23:42:02 -04:00
resource_tracker.c net/mlx4: Change QP allocation scheme 2014-12-11 14:47:35 -05:00
sense.c Merge branch 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 2012-10-02 09:54:49 -07:00
srq.c IB/mlx4: Implement IB_QP_CREATE_USE_GFP_NOIO 2014-06-02 14:58:11 -07:00