03 Jun, 2020
1 commit
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Use FRWR method for memory registration by default and remove the ancient
and unsafe FMR method.Link: https://lore.kernel.org/r/3-v3-f58e6669d5d3+2cf-fmr_removal_jgg@mellanox.com
Signed-off-by: Max Gurtovoy
Signed-off-by: Jason Gunthorpe
25 Jul, 2018
1 commit
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Signed-off-by: Stephen Hemminger
Signed-off-by: David S. Miller
02 Nov, 2017
1 commit
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Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.By default all files without license information are under the default
license of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier. The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.How this work was done:
Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
- file had no licensing information it it.
- file was a */uapi/* one with no licensing information in it,
- file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne. Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed. Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was:
- Files considered eligible had to be source code files.
- Make and config files were included as candidates if they contained >5
lines of source
- File already had some variant of a license header in it (even if
Reviewed-by: Philippe Ombredanne
Reviewed-by: Thomas Gleixner
Signed-off-by: Greg Kroah-Hartman
30 Oct, 2016
1 commit
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rds use Kconfig option called "RDS_DEBUG" to enable rds debug messages.
This option cause the rds Makefile to add -DDEBUG to the rds gcc command
line.When CONFIG_DYNAMIC_DEBUG is enabled, the "DEBUG" macro is used by
include/linux/dynamic_debug.h to decide if dynamic debug prints should
be sent by default to the kernel log.rds should not enable this macro for production builds. rds dynamic
debug work as expected follow this fix.Signed-off-by: Shamir Rabinovitch
Acked-by: Santosh Shilimkar
Reviewed-by: Wengang Wang
Signed-off-by: David S. Miller
03 Mar, 2016
3 commits
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Fastreg MR(FRMR) is another method with which one can
register memory to HCA. Some of the newer HCAs supports only fastreg
mr mode, so we need to add support for it to have RDS functional
on them.Signed-off-by: Santosh Shilimkar
Signed-off-by: Avinash Repaka
Signed-off-by: Santosh Shilimkar
Signed-off-by: David S. Miller -
No functional changes. This is in preperation towards adding
fastreg memory resgitration support.Signed-off-by: Santosh Shilimkar
Signed-off-by: Santosh Shilimkar
Signed-off-by: David S. Miller -
RDS iWarp support code has become stale and non testable. As
indicated earlier, am dropping the support for it.If new iWarp user(s) shows up in future, we can adapat the RDS IB
transprt for the special RDMA READ sink case. iWarp needs an MR
for the RDMA READ sink.Signed-off-by: Santosh Shilimkar
Signed-off-by: Santosh Shilimkar
Signed-off-by: David S. Miller
23 Nov, 2010
1 commit
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Changed Makefile to use -y instead of -objs
because -objs is deprecated and not mentioned in
Documentation/kbuild/makefiles.txt.Also, use the ccflags-$ flag instead of EXTRA_CFLAGS because EXTRA_CFLAGS is
deprecated and should now be switched.Last but not least, took out if-conditionals.
Signed-off-by: Tracey Dent
Signed-off-by: David S. Miller
24 Aug, 2009
1 commit
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Enable the building of transports as modules.
Also, improve consistency of Kconfig messages in relation to other
protocols, and move build dependency on IB from the RDS core code
to the rds_rdma module.Signed-off-by: Andy Grover
Signed-off-by: David S. Miller
27 Feb, 2009
1 commit
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Add RDS Kconfig and Makefile, and modify net/'s to add
us to the build.Signed-off-by: Andy Grover
Signed-off-by: David S. Miller