checkpatch issues reported by the checkpatch script included with the 2.6.29
kernel and that were not yet reported by the 2.6.28 checkpatch script
(trailing statements should be on the next line / struct should normally be
const).
The patch below has been tested as follows:
- Reran scripts/run-regression-tests -k 2.6.24.7 -k 2.6.25.20 -k 2.6.26.8 -k 2.6.27.21 -k 2.6.28.9 -k 2.6.29 and verified the output.
- Rebuilt, installed and loaded scst, iscsi-scst and srpt as follows:
make -s clean && make -s -C scst install && make -s -C iscsi-scst install && make -s -C srpt install && cd scstadmin && make -s && make -s install && modprobe scst_vdisk && modprobe iscsi-scst && dmesg
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
with minor cleanups and corrections in put_page_callback-2.6.29.patch
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@717 d57e44dd-8a1f-0410-8b47-8ef2f437770f
* use tabs not spaces
and the following recently introduced sparse warnings:
* drivers/scst/scst_lib.c:437:6: warning: symbol 'scst_queue_report_luns_changed_UA' was not declared. Should it be static?
* drivers/scst/scst_lib.c:3909:21: warning: symbol 'tm_dbg_tgt_dev' was not declared. Should it be static?
* drivers/scst/iscsi-scst/session.c:170:9: warning: cast to non-scalar
* drivers/scst/iscsi-scst/session.c:180:24: warning: cast to non-scalar
The patch below has been verified by reviewing it carefully and by verifying the output of the following command: scripts/run-regression-tests -k 2.6.28.8
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@712 d57e44dd-8a1f-0410-8b47-8ef2f437770f
I prepared it for kernel 2.6.27.7-9 which is used by openSuSE11.1-0 but it can
also be applied to 2.6.27.19-3.2.1 (with some offset/fuzz) which is going to
be deployed in SLE11.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@711 d57e44dd-8a1f-0410-8b47-8ef2f437770f
* use tabs not spaces
* Macros with complex values should be enclosed in parenthesis.
* printk() should include KERN_ facility level.
The patch below has been verified by reviewing it carefully and by verifying the output of the following command: scripts/run-regression-tests -k 2.6.28.8
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@707 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Now sense data are sent without additional memory allocation and copy
- Sending and receiving padding bytes reimplemented
- Cleanups
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@699 d57e44dd-8a1f-0410-8b47-8ef2f437770f
source tree:
- Support for zero-copy TCP transfer completion.
- An implementation of scsi_execute_async_fifo().
Except for the hunk headers, these patches are identical to similarly named
patches already present in the SCST source tree.
Additionally, implementations of seq_list_start() and seq_list_next() are
provided for those kernel versions that do not define these functions.
The patch below has been tested by verifying that iSCSI data transfer still
works OK on CentOS 5.2 (x86_64).
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@657 d57e44dd-8a1f-0410-8b47-8ef2f437770f
I submitted about three months ago: the patch headers now refer to the 2.6.27
kernel as they should instead of the 2.6.26 kernel. At least one user has been
confused by this. The patch below does not change any behavior of SCST.
The patch has been tested by verifying that the output of the following
command remained the same as before the modifications:
scripts/run-regression-tests -k 2.6.27
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@656 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- 2.6.25 introduced netlink_socket_release(), to be used to clean up netlink sockets correctly (taking care of namespaces).
- New more scalable proc seq_file implementation
+ minor signess cleanups
+ version updated
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@654 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Update MaxConnections documentation
- Remove isns config description from man page
- Check return values of chdir(), ftruncate() and write(), because recent versions of the glibc insist on the return value being checked by
introducing __attribute__((warn_unused_result)) to these functions.
- Fix snprintf use in isns.c
- Take \0-termination into account when passing strings to isns_tlv_set() to solve incompatibility with MS iSNS 3.0 as IQN length is multiple of 4
- Fix list corruption if SCST target registration fails
- Register the target port actually used instead of the default iSCSI port.
- Remove unused connection->pad
- Refactor cmnd_execute()
- Version changed
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@649 d57e44dd-8a1f-0410-8b47-8ef2f437770f
the most recent versions (checkpatch 2.6.28 / latest sparse git version) and
that were not reported by previous versions (checkpatch 2.6.27 / sparse 0.4.1).
The patch below fixes the following issues:
* Removed trailing space in iscsi-scst/README_in-tree.
* Fixed sparse complaints about functions that were not declared static.
* Fixed sparse complaints about casts between address spaces: such casts are
now either fixed or explicit (via the __force keyword).
The patch below has been verified by checking the output produced by:
scripts/run-regression-tests -k 2.6.28.1
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@641 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- In scst_local new experimental compile-time option to force direct processing added
- Attempt in SCST structures to separate read-mostly from read-write data to decrease cache ping-pong between CPUs
- In scst_vdisk new module parameter num_threads added to specify a number of threads for each vdisk/vcdrom. Default is 5.
- Debug logging for failed digests in iSCSI-SCST improved
- Docs updates/cleanups
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@635 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Apparently not all messages reported by this version are correct. So I switched
back to the last released sparse version (0.4.1). The patch below fixes all
errors and warnings reported by sparse 0.4.1 on the SCST source code.
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@596 d57e44dd-8a1f-0410-8b47-8ef2f437770f
kernel pointer is expected and vice versa. Additionally, there are a few fixes
for checkpatch warnings on trailing whitespace and lines that were over 80
columns.
This patch has been verified by reviewing it carefully and by verifying the
output files of the command scripts/run-regression-tests -k 2.6.27.6.
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@579 d57e44dd-8a1f-0410-8b47-8ef2f437770f
the iscsi-scst source code.
This patch has been verified by reviewing it carefully and by verifying the
output files of the command scripts/run-regression-tests -k 2.6.27.6.
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@571 d57e44dd-8a1f-0410-8b47-8ef2f437770f
code, mainly about lines that exceeded 80 columns. As you can see in the patch
below most lines that were too long have been split, but some code has also
been moved into helper functions in order to keep the code readable. No
functionality has been changed.
This patch has been verified as follows:
- Reread the patch carefully.
- Verified that the iSCSI target kernel module still loads.
- Verified the output generated by scripts/run-regression-tests -k 2.6.27.5.
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
with some modifications
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@569 d57e44dd-8a1f-0410-8b47-8ef2f437770f
1. scst_local can work with scst_user's devices
2. scst_user now compatible with iscsi-scst if put_page_callback not applied
+ some cosmetics
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@567 d57e44dd-8a1f-0410-8b47-8ef2f437770f
WARNING! This commit changes external SCST interface, so it can break compilation of your out of SCST SVN tree target driver or dev handler. To fix it, simply supply the preferred exection context to scst_cmd_done() and/or scst_tgt_cmd_done().
Thanks to Bart Van Assche <bart.vanassche@gmail.com> for pointing on it.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@556 d57e44dd-8a1f-0410-8b47-8ef2f437770f
set to m or y. The patch below fixes this.
This patch has been verified by rerunning scripts/run-regression-tests -k 2.6.27.3
and by verifying that the kernel build produced a iscsi-scst.ko kernel module.
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@548 d57e44dd-8a1f-0410-8b47-8ef2f437770f
upcoming checkpatch version will complain about these:
* Make sure that a single tab is used for indenting instead of four spaces.
* Removed spaces from around the colon used for specifying field widths.
* Remove trailing whitespace in .txt files.
This patch has been tested by verifying that:
- the output of svn diff -x -w is empty, i.e. that the patch only affects
whitespace.
- the SCST out-of-tree source code still compiles fine against the 2.6.25 kernel
(make -s clean && make -C srpt -s clean && make -s scst iscsi-scst && make -C srpt -s).
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@525 d57e44dd-8a1f-0410-8b47-8ef2f437770f
WARNING: %Ld/%Lu are not-standard C, use %lld/%llu
This patch has been tested by verifying that the SCST sources still compile
fine (make -s clean && make -C srpt -s clean && make -s scst iscsi-scst && make -C srpt -s).
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@514 d57e44dd-8a1f-0410-8b47-8ef2f437770f
* ERROR: return is not a function, parentheses are not required
* ERROR: that open brace { should be on the previous line
This patch has been tested by verifying that the newly generated patch still
applies without warnings to the 2.6.25.17 kernel and that the patched kernel
still compiles.
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@512 d57e44dd-8a1f-0410-8b47-8ef2f437770f
WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable
#290: FILE: net/core/utils.c:316:
+EXPORT_SYMBOL(net_get_page_callback);
WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable
#291: FILE: net/core/utils.c:317:
+EXPORT_SYMBOL(net_put_page_callback);
This patch has been tested by verifying that the generated patch still applies
without warnings to the 2.6.25.17 kernel and that the patched kernel still
compiles.
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@510 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Zero-copy feature, introduced by put_page_callback patch, made kernel compile time configurable via CONFIG_TCP_ZERO_COPY_TRANSFER_COMPLETION_NOTIFICATION option. If you upgrade from earlier versions, see the corresponding "[CAUTION]" e-mail in scst-devel mailing list about possible compatibility problems.
- SRP target temporary removed from "all" and "install" the main Makefile targets, since it isn't compiled on 2.6.26
- Minor fixes and cleanups
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@475 d57e44dd-8a1f-0410-8b47-8ef2f437770f
warning: incorrect type in argument 2 (different address spaces)
expected void const [noderef] <asn:1>*from
got void *<noident>
One more optional fix (that i didn't do) is instead of casting
arg in the ioctl() function before every call to function
is to do the casting only once to a temporary variable and
send this variable to every function.
Signed-off-by: Dotan Barak <dotanba@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@461 d57e44dd-8a1f-0410-8b47-8ef2f437770f
