From: Dan Williams <dan.j.williams@intel.com>
To: dmaengine@vger.kernel.org
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 0/4] net_dma removal, and dma debug extension
Date: Mon, 13 Jan 2014 16:46:17 -0800 [thread overview]
Message-ID: <20140114004509.27138.50345.stgit@viggo.jf.intel.com> (raw)
Follow up patches to 77873803363c "net_dma: mark broken" to remove
net_dma bits and provide debug infrastructure to flag other
get_user_pages() vs dma instances that might violate the dma api.
Will takes this through the dmaengine tree once acked. Just looking for
an ack to patch 2 at this point.
Changes since v2 [1]:
1/ Keep the 'tcp_' prefix to cleanup_rbuf() in patch 3
2/ Fix up patch 4 according to Andrew's comments: Added documentation
and dropped CONFIG_DMA_VS_CPU_DEBUG. [2]
Changes since v1 [3]:
1/ net_dma removal patch has been expanded to revert other
net_dma induced changes.
2/ updated the debug_dma_assert_idle() api to be gated on
CONFIG_DMA_VS_CPU_DEBUG
[1]: http://marc.info/?l=linux-netdev&m=138929837129496&w=2
[2]: http://marc.info/?l=linux-netdev&m=138931431901890&w=2
[3]: http://marc.info/?l=linux-netdev&m=138732574814049&w=2
---
Dan Williams (4):
net_dma: simple removal
net_dma: revert 'copied_early'
net: make tcp_cleanup_rbuf private
dma debug: introduce debug_dma_assert_idle()
Documentation/ABI/removed/net_dma | 8 +
Documentation/networking/ip-sysctl.txt | 6 -
drivers/dma/Kconfig | 12 -
drivers/dma/Makefile | 1
drivers/dma/dmaengine.c | 104 ------------
drivers/dma/ioat/dma.c | 1
drivers/dma/ioat/dma.h | 7 -
drivers/dma/ioat/dma_v2.c | 1
drivers/dma/ioat/dma_v3.c | 1
drivers/dma/iovlock.c | 280 --------------------------------
include/linux/dma-debug.h | 6 +
include/linux/dmaengine.h | 22 ---
include/linux/skbuff.h | 8 -
include/linux/tcp.h | 8 -
include/net/netdma.h | 32 ----
include/net/sock.h | 19 --
include/net/tcp.h | 9 -
kernel/sysctl_binary.c | 1
lib/Kconfig.debug | 12 +
lib/dma-debug.c | 169 ++++++++++++++++++-
mm/memory.c | 3
net/core/Makefile | 1
net/core/dev.c | 10 -
net/core/sock.c | 6 -
net/core/user_dma.c | 131 ---------------
net/dccp/proto.c | 4
net/ipv4/sysctl_net_ipv4.c | 9 -
net/ipv4/tcp.c | 149 ++---------------
net/ipv4/tcp_input.c | 83 +--------
net/ipv4/tcp_ipv4.c | 18 --
net/ipv6/tcp_ipv6.c | 13 -
net/llc/af_llc.c | 10 +
32 files changed, 219 insertions(+), 925 deletions(-)
create mode 100644 Documentation/ABI/removed/net_dma
delete mode 100644 drivers/dma/iovlock.c
delete mode 100644 include/net/netdma.h
delete mode 100644 net/core/user_dma.c
next reply other threads:[~2014-01-14 0:46 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-14 0:46 Dan Williams [this message]
2014-01-14 0:46 ` [PATCH v3 1/4] net_dma: simple removal Dan Williams
2014-01-15 21:20 ` saeed bishara
2014-01-15 21:31 ` Dan Williams
2014-01-15 21:33 ` Dan Williams
2014-01-17 20:16 ` saeed bishara
2014-01-21 9:44 ` Dan Williams
2014-01-22 10:38 ` saeed bishara
2014-01-14 0:47 ` [PATCH v3 2/4] net_dma: revert 'copied_early' Dan Williams
2014-01-14 5:16 ` David Miller
2014-01-14 6:04 ` Dan Williams
2014-01-14 0:47 ` [PATCH v3 3/4] net: make tcp_cleanup_rbuf private Dan Williams
2014-01-14 0:48 ` [PATCH v3 4/4] dma debug: introduce debug_dma_assert_idle() Dan Williams
2014-01-14 1:14 ` Andrew Morton
2014-01-14 2:40 ` Dan Williams
2014-01-14 22:04 ` Dan Williams
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