AuxXxilium/linux_dsm_epyc7002
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a7a7783ada
linux_dsm_epyc7002/drivers/net/ethernet/amd
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John Fastabend 5eb4dce3b3 net: relax setup_tc ndo op handle restriction 
I added this check in setup_tc to multiple drivers,

 if (handle != TC_H_ROOT || tc->type != TC_SETUP_MQPRIO)

Unfortunately restricting to TC_H_ROOT like this breaks the old
instantiation of mqprio to setup a hardware qdisc. This patch
relaxes the test to only check the type to make it equivalent
to the check before I broke it. With this the old instantiation
continues to work.

A good smoke test is to setup mqprio with,

# tc qdisc add dev eth4 root mqprio num_tc 8 \
  map 0 1 2 3 4 5 6 7 \
  queues 0@0 1@1 2@2 3@3 4@4 5@5 6@6 7@7

Fixes: e4c6734eaa ("net: rework ndo tc op to consume additional qdisc handle paramete")
Reported-by: Singh Krishneil <krishneil.k.singh@intel.com>
Reported-by: Jake Keller <jacob.e.keller@intel.com>
CC: Murali Karicheri <m-karicheri2@ti.com>
CC: Shradha Shah <sshah@solarflare.com>
CC: Or Gerlitz <ogerlitz@mellanox.com>
CC: Ariel Elior <ariel.elior@qlogic.com>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Bruce Allan <bruce.w.allan@intel.com>
CC: Jesse Brandeburg <jesse.brandeburg@intel.com>
CC: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-03 16:25:15 -05:00
..
xgbe net: relax setup_tc ndo op handle restriction 2016-03-03 16:25:15 -05:00
7990.c net: 7990: Export lance_poll() to modules 2015-09-29 21:11:12 -07:00
7990.h net/7990: Make lance_private.name const 2013-12-29 00:46:38 -05:00
a2065.c zorro/UAPI: Use proper types (endianness/size) in <linux/zorro.h> 2013-11-26 11:09:09 +01:00
a2065.h
am79c961a.c net: am79c961a: avoid %? in inline assembly 2016-02-16 15:06:54 -05:00
am79c961a.h drivers/net: fix up stale paths from driver reorg 2012-01-30 12:54:40 -05:00
amd8111e.c ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
amd8111e.h ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
ariadne.c net/ariadne: delete unneeded call to netdev_priv 2014-05-15 16:57:47 -04:00
ariadne.h
atarilance.c net: atarilance: Remove obsolete IRQ_TYPE_PRIO 2015-01-15 13:44:50 +01:00
au1000_eth.c ethernet: amd: au1000: Remove pointless warning 2016-01-10 22:06:59 -05:00
au1000_eth.h ethernet: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
declance.c declance: Fix 64-bit compilation warnings 2014-07-08 14:04:30 -07:00
hplance.c hplance: fix ram size in comment 2014-06-05 15:14:21 -07:00
hplance.h
Kconfig net: hplance: Allow modular build 2015-09-29 21:11:13 -07:00
lance.c lance: Return correct error code 2016-02-18 14:58:47 -05:00
Makefile amd-xgbe: Configuration and build support 2014-06-05 15:26:51 -07:00
mvme147.c mvme147: fix ram size in comment 2014-06-05 15:14:21 -07:00
ni65.c PTR_RET is now PTR_ERR_OR_ZERO(): Replace most. 2013-07-15 11:25:01 +09:30
ni65.h
nmclan_cs.c net: am2150: fix nmclan_cs.c shared interrupt handling 2015-01-29 15:08:21 -08:00
pcnet32.c various: fix pci_set_dma_mask return value checking 2015-11-20 16:17:32 -08:00
sun3lance.c ethernet: amd: remove deprecated IRQF_DISABLED 2013-09-12 23:27:09 -04:00
sunlance.c net: ethernet: amd: drop owner assignment from platform_drivers 2014-10-20 16:21:04 +02:00