svn+ssh://yanb123@svn.code.sf.net/p/scst/svn/trunk
........
r5875 | bvassche | 2014-11-16 19:58:07 +0200 (Sun, 16 Nov 2014) | 1 line
nightly build: Update kernel versions
........
r5878 | bvassche | 2014-11-19 02:17:41 +0200 (Wed, 19 Nov 2014) | 1 line
srpt/Makefile: Add double quotes around a path
........
r5879 | bvassche | 2014-11-19 02:20:20 +0200 (Wed, 19 Nov 2014) | 1 line
scripts/generate-release-archive: Accept an optional list of file names
........
r5880 | bvassche | 2014-11-22 13:12:29 +0200 (Sat, 22 Nov 2014) | 1 line
nightly build: Update kernel versions
........
r5881 | bvassche | 2014-11-24 19:59:14 +0200 (Mon, 24 Nov 2014) | 4 lines
ib_srpt: Add support for HCA's that do not support SRQ
Based on a patch provided by Parav Pandit <Parav.Pandit@Emulex.Com>
........
r5882 | vlnb | 2014-11-26 09:02:17 +0200 (Wed, 26 Nov 2014) | 3 lines
Update for kernels 3.17.x
........
r5883 | bvassche | 2014-11-26 10:05:09 +0200 (Wed, 26 Nov 2014) | 1 line
Add kernel 3.17 build infrastructure
........
r5884 | bvassche | 2014-11-26 10:07:08 +0200 (Wed, 26 Nov 2014) | 1 line
nightly build: Add kernel 3.17
........
r5885 | bvassche | 2014-11-26 10:16:44 +0200 (Wed, 26 Nov 2014) | 6 lines
Fix kernel 3.17 checkpatch warnings about 'long long unsigned'
Avoid that checkpatch reports the following warning:
WARNING: type 'long long unsigned' should be specified in 'unsigned long long' order.
........
r5886 | bvassche | 2014-11-26 15:38:52 +0200 (Wed, 26 Nov 2014) | 1 line
Build fixes for RHEL 6.6 kernel 2.6.32-504
........
r5887 | bvassche | 2014-11-26 16:39:51 +0200 (Wed, 26 Nov 2014) | 1 line
ib_srpt: Make the send queue full messages more informational
........
r5888 | bvassche | 2014-11-26 18:25:57 +0200 (Wed, 26 Nov 2014) | 1 line
scripts/specialize-patch: Support blanks around numbers inside parentheses
........
r5889 | bvassche | 2014-11-26 21:42:10 +0200 (Wed, 26 Nov 2014) | 1 line
scripts/specialize-patch: Reduce noise in nightly build output
........
r5890 | vlnb | 2014-11-27 06:36:33 +0200 (Thu, 27 Nov 2014) | 3 lines
Cleanup
........
r5891 | bvassche | 2014-11-27 17:18:58 +0200 (Thu, 27 Nov 2014) | 1 line
scst.h: Add uintptr_t
........
r5892 | bvassche | 2014-11-27 17:19:21 +0200 (Thu, 27 Nov 2014) | 1 line
ib_srpt: Add support for immediate data
........
r5893 | bvassche | 2014-11-27 17:24:17 +0200 (Thu, 27 Nov 2014) | 1 line
ib_srpt: Log reject reason
........
r5894 | bvassche | 2014-11-27 17:29:29 +0200 (Thu, 27 Nov 2014) | 1 line
ib_srpt: Rework the max_sge computation changes from r5795
........
r5895 | bvassche | 2014-11-28 11:16:37 +0200 (Fri, 28 Nov 2014) | 1 line
scst: Add scripts/rebuild-rhel-kernel-rpm to the SCST release archive
........
r5903 | bvassche | 2014-12-03 13:50:06 +0200 (Wed, 03 Dec 2014) | 4 lines
scripts/rebuild-rhel-kernel-rpm: Fix an error message
Reported-by: Hiroyuki Sato <hiroysato@gmail.com>
........
r5904 | bvassche | 2014-12-03 19:06:57 +0200 (Wed, 03 Dec 2014) | 1 line
iscsi-scst/kernel/patches/rhel/put_page_callback-2.6.32-504.patch: Add
........
r5905 | bvassche | 2014-12-03 19:07:31 +0200 (Wed, 03 Dec 2014) | 1 line
scripts/rebuild-rhel-kernel-rpm: Add support for RHEL 6.6
........
r5910 | bvassche | 2014-12-04 13:50:58 +0200 (Thu, 04 Dec 2014) | 1 line
scripts/generate-kernel-patch: Swap two filters
........
r5912 | bvassche | 2014-12-04 14:19:56 +0200 (Thu, 04 Dec 2014) | 4 lines
/etc/init.d/scst: Exit with status code 0 upon 'start' if already running
Reported-by: Dimitar Tanev <dimitar@linuxdevgroup.org>
........
r5913 | vlnb | 2014-12-05 01:41:52 +0200 (Fri, 05 Dec 2014) | 3 lines
FORMAT commands should be strictly serialized
........
r5914 | vlnb | 2014-12-05 01:43:51 +0200 (Fri, 05 Dec 2014) | 3 lines
Oops, fix for the previous commit
........
r5928 | vlnb | 2014-12-06 07:02:27 +0200 (Sat, 06 Dec 2014) | 3 lines
Web updates
........
r5929 | bvassche | 2014-12-09 14:33:16 +0200 (Tue, 09 Dec 2014) | 1 line
rpm build: Add support for qla2x00t driver in QLogic git repository
........
r5931 | vlnb | 2014-12-11 06:27:17 +0200 (Thu, 11 Dec 2014) | 3 lines
Docs update
........
r5932 | vlnb | 2014-12-11 06:34:36 +0200 (Thu, 11 Dec 2014) | 8 lines
scst_vdisk: Increase virtual device name length
This change makes integration with OpenStack easier since OpenStack GUIDs
are 36 characters long: 32 hex characters and four dashes.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5933 | vlnb | 2014-12-11 06:38:04 +0200 (Thu, 11 Dec 2014) | 11 lines
vdisk_blockio: Report invalid scatterlists
It is possible for a target driver to pass a scatterlist via
scst_cmd_set_tgt_sg() that is valid for the vdisk_fileio handler
but not for the vdisk_blockio handler. Complain loudly if an invalid
scatterlist is passed to vdisk_blockio because such scatterlists
cause silent data corruption with most Linux block drivers.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5934 | bvassche | 2014-12-11 14:31:03 +0200 (Thu, 11 Dec 2014) | 1 line
scst_vdisk: Follow-up for r5932
........
r5935 | bvassche | 2014-12-11 14:37:02 +0200 (Thu, 11 Dec 2014) | 1 line
ib_srpt: Log P_Key during login
........
r5936 | bvassche | 2014-12-12 11:29:42 +0200 (Fri, 12 Dec 2014) | 1 line
scripts/generate-kernel-patch: Include scst_pg.sgml instead of sgv_cache.sgml
........
r5937 | bvassche | 2014-12-12 11:34:55 +0200 (Fri, 12 Dec 2014) | 1 line
doc/scst_pg.sgml: Remove trailing whitespace
........
r5938 | bvassche | 2014-12-17 09:48:40 +0200 (Wed, 17 Dec 2014) | 1 line
nightly build: Update kernel versions
........
r5939 | vlnb | 2014-12-19 05:50:58 +0200 (Fri, 19 Dec 2014) | 3 lines
Fallback to the old qla driver if the git one not detected
........
r5940 | vlnb | 2014-12-19 05:55:14 +0200 (Fri, 19 Dec 2014) | 7 lines
Replace in cases, where sporadic failures are possible, HARDWARE ERROR
by INTERNAL TARGET FAILURE, which is retriable (some OS'es don't retry
HARDWARE ERROR)
Reported and suggested by Shahar Salzman <shahar.salzman@kaminario.com>
........
r5941 | vlnb | 2014-12-20 05:48:07 +0200 (Sat, 20 Dec 2014) | 7 lines
scst_vdisk: Only accept NAA IDs allowed by SPC
See also paragraph 7.8.6.6 NAA designator format in SPC-4.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5942 | vlnb | 2014-12-20 05:49:23 +0200 (Sat, 20 Dec 2014) | 11 lines
scst_vdisk: Remove superfluous llseek() calls
vfs_read() and vfs_write() ignore the file offset set by llseek().
Hence remove the llseek() calls that occur just before vfs_read() and
vfs_write(). See also the implementation in the Linux kernel of the
pread64() and pwrite64() system calls for examples of code that uses
vfs_read() and vfs_write().
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5943 | bvassche | 2014-12-22 14:28:13 +0200 (Mon, 22 Dec 2014) | 1 line
Source code spelling fix: Equivilant -> Equivalent
........
r5944 | bvassche | 2014-12-22 14:28:56 +0200 (Mon, 22 Dec 2014) | 1 line
Source code spelling fix: accesss -> access
........
r5945 | bvassche | 2014-12-22 14:29:51 +0200 (Mon, 22 Dec 2014) | 1 line
Source code spelling fix: addres -> address
........
r5946 | bvassche | 2014-12-22 14:31:08 +0200 (Mon, 22 Dec 2014) | 1 line
Source code spelling fix: authentification -> authentication
........
r5947 | bvassche | 2014-12-22 14:32:30 +0200 (Mon, 22 Dec 2014) | 1 line
Source code comment spelling fix: explicitely -> explicitly
........
r5948 | bvassche | 2014-12-22 14:33:06 +0200 (Mon, 22 Dec 2014) | 1 line
Source code comment spelling fix: hander -> handler
........
r5949 | bvassche | 2014-12-22 14:33:37 +0200 (Mon, 22 Dec 2014) | 1 line
Source code comment spelling fix: loosing -> losing
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r5950 | bvassche | 2014-12-22 14:35:00 +0200 (Mon, 22 Dec 2014) | 1 line
Spelling fix: occured -> occurred
........
r5951 | bvassche | 2014-12-22 14:35:51 +0200 (Mon, 22 Dec 2014) | 1 line
Source code comment spelling fix: refering -> referring
........
r5952 | bvassche | 2014-12-22 14:36:47 +0200 (Mon, 22 Dec 2014) | 1 line
Spelling fix: shrinked -> shrunk
........
r5953 | bvassche | 2014-12-22 15:08:34 +0200 (Mon, 22 Dec 2014) | 1 line
Spelling fix: choosen -> chosen
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r5954 | bvassche | 2014-12-22 15:09:20 +0200 (Mon, 22 Dec 2014) | 1 line
Spelling fix: existant -> existent
........
r5955 | bvassche | 2014-12-22 15:10:41 +0200 (Mon, 22 Dec 2014) | 1 line
Update for kernel 3.18
........
r5956 | bvassche | 2014-12-22 15:15:55 +0200 (Mon, 22 Dec 2014) | 1 line
Spelling fix: immediatelly -> immediately
........
r5957 | bvassche | 2014-12-24 16:28:36 +0200 (Wed, 24 Dec 2014) | 1 line
nightly build: Add kernel 3.18
........
r5958 | bvassche | 2014-12-29 14:14:52 +0200 (Mon, 29 Dec 2014) | 1 line
scst_lib: Convert spaces into tabs (reported by checkpatch)
........
r5959 | bvassche | 2015-01-06 15:25:28 +0200 (Tue, 06 Jan 2015) | 1 line
scst_calc_block_shift: Log block shift and sector size upon mismatch
........
r5960 | bvassche | 2015-01-07 11:20:06 +0200 (Wed, 07 Jan 2015) | 4 lines
scst_local: Fix unique per session sas address
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
........
r5961 | bvassche | 2015-01-09 14:23:25 +0200 (Fri, 09 Jan 2015) | 4 lines
scst_sysfs: return EINVAL on too big LUN
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
........
r5962 | bvassche | 2015-01-10 17:52:57 +0200 (Sat, 10 Jan 2015) | 1 line
nightly build: Update kernel versions
........
r5963 | bvassche | 2015-01-13 10:42:28 +0200 (Tue, 13 Jan 2015) | 10 lines
scst: Switch to thread context before executing a reservation command
Persistent reservation commands need thread context because
scst_pr_is_cmd_allowed() locks the PR mutex. Reservation commands
either need BH or thread context. Hence switch from atomic to
thread context before processing such commands.
Reported-by: Shahar Salzman <shahar.salzman@kaminario.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5964 | bvassche | 2015-01-13 10:51:08 +0200 (Tue, 13 Jan 2015) | 5 lines
scst_parse_unmap_descriptors(): Avoid using GFP_KERNEL in atomic context
Reported-by: Shahar Salzman <shahar.salzman@kaminario.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5965 | bvassche | 2015-01-13 10:55:46 +0200 (Tue, 13 Jan 2015) | 68 lines
qla2x00t: Copy entire SCST sense buffer to q2x ctio
There seems to be a bug in passing sense information to QLA HBAs, where
the last 2 bytes of the sense data (ASC, ASCQ) are not copied to the low
level sense buffer.
We encountered this in ESX, which relies on these 2 bytes to parse the
MISCOMPARE sense code (0xE1, 0x1D, 0x00).
Bellow is a simple test to recreate this issue, but during vMotion
operations (where VMs are moved from one host to another), this may
cause the operation to fail leaving the VM in an inconsistent state.
The test I ran to verify that we are indeed missing the bytes is the
following:
1. Create a SCST based device
2. Expose the device to 2 ESX hosts
3. Format the device as VMFS5, create a test directory
4. From both hosts, I start writing to this directory (no VMs involved,
just write normal files)
At this stage, both ESX hosts try to take access to the directory.
The VMFS filesystem contains a per-directory lock which is managed by
COMPARE AND WRITE command.
Each ESX will attempt to change the VMFS lock location from unlocked to
locked to create the new file.
Obviously there are bound to be failures (which are equivalent to
programming locking conflicts), these are reported by the MISCOMPARE
sense code.
Upon these MISCOMPARE errors, the host will re-try taking the lock until
it succeeds, and will then proceed to perform the write operation on the
directory.
Due to the bug in copying the sense buffer from the SCST core to the QLA
ctio, instead of the full sense code, only the key (0xE) is sent, and
ESX does not know how to handle it resulting in IO error.
Here are the errors as they appear on the command line:
/vmfs/volumes/54a297c4-ca5af1cc-7f94-002219d20f28/ats_test #
./open_close_test-esx2.sh
./open_close_test-esx2.sh: line 8: can't create
ats_fileoptest-esx2_1.txt: Input/output error
./open_close_test-esx2.sh: line 8: can't create
ats_fileoptest-esx2_21.txt: Input/output error
./open_close_test-esx2.sh: line 8: can't create
ats_fileoptest-esx2_110.txt: Input/output error
./open_close_test-esx2.sh: line 8: can't create
ats_fileoptest-esx2_111.txt: Input/output error
In the /var/log/vmkernel.log, we can see that the sense information is
missing (0xE, 0x0, 0x0) instead of (0xE, 0x1D, 0x0).
2014-12-30T12:13:20.714Z cpu6:33519)ScsiDeviceIO: 2338:
Cmd(0x412e84f957c0) 0x89, CmdSN 0x234d from world 519051 to dev
"eui.0024f400d5020007" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0xe 0x0 0x0.
2014-12-30T12:13:20.766Z cpu6:33519)ScsiDeviceIO: 2338:
Cmd(0x412e84f91d00) 0x89, CmdSN 0x2350 from world 519051 to dev
"eui.0024f400d5020007" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0xe 0x0 0x0.
2014-12-30T12:13:20.766Z cpu6:33519)ScsiDeviceIO: 2338:
Cmd(0x412e80449fc0) 0x89, CmdSN 0x234f from world 519051 to dev
"eui.0024f400d5020007" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0xe 0x0 0x0.
This patch fixes this issue, the test will run without a problem with the
fix (no IO errors, all the files are properly written to the directory).
Signed-off-by: Shahar Salzman <shahar.salzman@kaminario.com>
Reviewed-by: Eran Mann <eran.mann@kaminario.com>
[bvanassche: simplified implementation]
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5966 | bvassche | 2015-01-13 11:38:09 +0200 (Tue, 13 Jan 2015) | 5 lines
qla2x00t: Register for RSCNs in target mode
The QLogic firmware and qla2xxx do not register for RSCNs in
target-only mode, so do that explicitly.
........
r5967 | bvassche | 2015-01-14 10:06:12 +0200 (Wed, 14 Jan 2015) | 1 line
scst_targ: Use tabs instead of spaces for indentation (detected by checkpatch)
........
r5968 | bvassche | 2015-01-15 10:58:39 +0200 (Thu, 15 Jan 2015) | 4 lines
scst_targ: Avoid triggering a kernel panic if dev_user_parse() returns SCST_CMD_STATE_STOP
Reported-by: Ilan Steinberg <ilan.steinberg@kaminario.com>
........
r5969 | vlnb | 2015-01-16 03:21:10 +0200 (Fri, 16 Jan 2015) | 3 lines
Fix READ BUFFER and WRITE BUFFER commands
........
r5970 | vlnb | 2015-01-16 05:16:26 +0200 (Fri, 16 Jan 2015) | 3 lines
Follow up for r5968
........
r5971 | vlnb | 2015-01-16 05:53:29 +0200 (Fri, 16 Jan 2015) | 5 lines
Report during user devices unjam LUN NOT SUPPORTED sense
Reported-By: shahar.salzman <shahar.salzman@kaminario.com>
........
r5972 | bvassche | 2015-01-16 15:01:58 +0200 (Fri, 16 Jan 2015) | 2 lines
scst.spec.in: Rename variable kver into kversion
........
r5973 | bvassche | 2015-01-16 15:12:22 +0200 (Fri, 16 Jan 2015) | 2 lines
scst.spec.in: Pass kernel version via RPM-variable %{kversion} instead of shell variable ${KVER}
........
r5974 | bvassche | 2015-01-16 15:16:06 +0200 (Fri, 16 Jan 2015) | 6 lines
scst.spec.in: Determine version number correctly on a koji server
This patch has been tested on a koji build server and also on four
different RPM-based distributions (CentOS 7, Fedora 20, openSuSE 13.2
and SLES 11 SP3).
........
r5975 | bvassche | 2015-01-16 18:12:38 +0200 (Fri, 16 Jan 2015) | 1 line
scst.spec.in: Leave out kernel version from RPM name
........
r5976 | bvassche | 2015-01-16 18:20:10 +0200 (Fri, 16 Jan 2015) | 1 line
scst.spec.in: Add DKMS support
........
r5977 | vlnb | 2015-01-20 06:18:07 +0200 (Tue, 20 Jan 2015) | 3 lines
Revert r5964 as not needed
........
r5978 | vlnb | 2015-01-20 06:20:13 +0200 (Tue, 20 Jan 2015) | 3 lines
Revert r5963 as not needed
........
r5979 | bvassche | 2015-01-20 17:04:23 +0200 (Tue, 20 Jan 2015) | 13 lines
scst: Rework SCSI pass-through support for kernel versions >= 2.6.30
Changes in this patch:
- Rework the SCSI pass-through code such that for kernel versions
>= 2.6.30 the scst_exec_req_fifo patch is no longer needed.
- Modify the pass-through code such that blk_rq_append_bio() is only
called for kernel version 2.6.30. For later kernel versions
blk_make_request() is called instead.
- Rework scst_scsi_exec_async().
- Add debug tracing of SCSI pass-through result status.
- Add a lockdep_assert_held() call in scsi_end_async().
........
r5980 | bvassche | 2015-01-20 19:13:13 +0200 (Tue, 20 Jan 2015) | 1 line
nightly build: Update kernel versions
........
r5981 | vlnb | 2015-01-21 06:15:42 +0200 (Wed, 21 Jan 2015) | 3 lines
Follow up for r5979
........
r5982 | vlnb | 2015-01-21 06:20:53 +0200 (Wed, 21 Jan 2015) | 5 lines
Fix returning changeable values for caching mode page
Reported by Consus <consus@gmx.com>
........
r5983 | bvassche | 2015-01-21 15:11:56 +0200 (Wed, 21 Jan 2015) | 1 line
scst.h: Fix a sparse warning for kernels 2.6.29..2.6.31
........
r5984 | vlnb | 2015-01-22 07:03:17 +0200 (Thu, 22 Jan 2015) | 9 lines
[PATCH] scst_local: Fix bidirectional command support
scsi_setup_cmnd() sets sc_data_direction to DMA_TO_DEVICE for bidirectional
commands. Hence test SCpnt->request->next_rq instead of sc_data_direction
to figure out whether or not a command is bidirectional.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
........
r5985 | vlnb | 2015-01-22 07:06:45 +0200 (Thu, 22 Jan 2015) | 12 lines
[PATCH] scst_main: Suppress a checkpatch warning triggered by INIT_CACHEP{,_ALIGN}
Avoid that checkpatch v3.18 reports the following warning for these
two macros:
WARNING: Macros with flow control statements should be avoided
This patch does not change any functionality.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
........
r5986 | vlnb | 2015-01-22 07:09:17 +0200 (Thu, 22 Jan 2015) | 9 lines
scst_vdisk: Micro-optimize vdisk_caching_pg
This patch does not change any behavior but micro-optimizes
vdisk_caching_pg(). Declaring the array caching_pg[] const reduces
11 bytes from the assembler code of this function.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
........
r5987 | vlnb | 2015-01-22 07:10:42 +0200 (Thu, 22 Jan 2015) | 10 lines
scst: Suppress a smatch warning in vdisk_unmap_range()
Avoid that the static source code analysis tool 'smatch' reports
the following warning:
vdisk_unmap_range() warn: should 'blocks << cmd->dev->block_shift' be a 64 bit type?
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
........
r5988 | vlnb | 2015-01-22 07:13:59 +0200 (Thu, 22 Jan 2015) | 27 lines
scst_vdisk: Fix zero-copy read for tmpfs
For some filesystems, e.g. tmpfs, address_space.readpage is NULL.
Disable zero-copy reading for such filesystems. See also shmem_aops
in mm/shmem.c. See also inode_init_always() and empty_aops in fs/inode.c.
This patch avoids that the following call trace is triggered:
BUG: unable to handle kernel NULL pointer dereference at (null)
Call Trace:
[<ffffffffa0547d66>] prepare_read+0x106/0x1d0 [scst_vdisk]
[<ffffffffa0547f20>] fileio_alloc_data_buf+0xf0/0x330 [scst_vdisk]
[<ffffffffa046fc9b>] scst_prepare_space+0x9b/0x6e0 [scst]
[<ffffffffa047d4d5>] scst_process_active_cmd+0x545/0x840 [scst]
[<ffffffffa047dad2>] scst_cmd_init_done+0x302/0x5d0 [scst]
[<ffffffffa0563ab2>] scst_cmd_init_stage1_done.constprop.37+0x12/0x20 [iscsi_scst]
[<ffffffffa056a9ea>] scsi_cmnd_start+0x25a/0x550 [iscsi_scst]
[<ffffffffa056b4a8>] cmnd_rx_start+0x148/0x1a0 [iscsi_scst]
[<ffffffffa056e4f8>] process_read_io+0x3b8/0x800 [iscsi_scst]
[<ffffffffa056ea07>] scst_do_job_rd+0xc7/0x220 [iscsi_scst]
[<ffffffffa056efed>] istrd+0x16d/0x2e0 [iscsi_scst]
[<ffffffff81079efd>] kthread+0xed/0x110
[<ffffffff817227fc>] ret_from_fork+0x7c/0xb0
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
........
r5989 | vlnb | 2015-01-24 07:37:57 +0200 (Sat, 24 Jan 2015) | 5 lines
scst_local: Rework data direction detection code
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
........
r5990 | bvassche | 2015-01-26 13:32:32 +0200 (Mon, 26 Jan 2015) | 1 line
ib_srpt: Detect Mellanox OFED 2.3 correctly
........
r5991 | vlnb | 2015-01-28 07:07:46 +0200 (Wed, 28 Jan 2015) | 3 lines
Cleanups
........
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/iser@5993 d57e44dd-8a1f-0410-8b47-8ef2f437770f
svn+ssh://yanb123@svn.code.sf.net/p/scst/svn/trunk
........
r5667 | bvassche | 2014-07-08 18:11:58 +0300 (Tue, 08 Jul 2014) | 1 line
nightly build: Update kernel versions
........
r5668 | vlnb | 2014-07-10 04:00:29 +0300 (Thu, 10 Jul 2014) | 3 lines
Make SCST interface compatibility more robust
........
r5669 | bvassche | 2014-07-10 09:17:57 +0300 (Thu, 10 Jul 2014) | 1 line
scst/Makefile: Create /var/lib/scst/vdev_mode_pages while installing SCST
........
r5670 | bvassche | 2014-07-10 09:18:58 +0300 (Thu, 10 Jul 2014) | 1 line
scst.spec.in: Create /var/lib/scst/pr and /var/lib/scst/vdev_mode_pages when installing the SCST RPM
........
r5672 | bvassche | 2014-07-10 15:29:59 +0300 (Thu, 10 Jul 2014) | 2 lines
scripts/rebuild-rhel-kernel-rpm: Move code for downloading a RHEL (clone) RPM into a separate file
........
r5673 | bvassche | 2014-07-11 09:48:49 +0300 (Fri, 11 Jul 2014) | 1 line
scripts/generate-kernel-patch: Also generate scst-itf-ver.h
........
r5674 | bvassche | 2014-07-11 10:54:19 +0300 (Fri, 11 Jul 2014) | 1 line
scripts/generate-kernel-patch: Remove trailing whitespace
........
r5675 | vlnb | 2014-07-12 03:53:46 +0300 (Sat, 12 Jul 2014) | 3 lines
BLOCKIO microoptimization: use per-device biosets
........
r5676 | bvassche | 2014-07-13 10:15:05 +0300 (Sun, 13 Jul 2014) | 1 line
nightly build: Update kernel versions
........
r5677 | vlnb | 2014-07-16 06:27:20 +0300 (Wed, 16 Jul 2014) | 3 lines
Install scst_itf_ver.h as well
........
r5678 | bvassche | 2014-07-16 08:35:40 +0300 (Wed, 16 Jul 2014) | 1 line
scst-devel rpm: Include /usr/include/scst/scst_itf_ver.h
........
r5679 | bvassche | 2014-07-16 11:29:16 +0300 (Wed, 16 Jul 2014) | 6 lines
ib_srpt: Fix Mellanox OFED build
Use the proper include directory when building against Mellanox OFED.
Do not require to remove /lib/modules/$(KVER)/kernel/drivers/infiniband
before building ib_srpt.
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r5680 | bvassche | 2014-07-18 12:27:41 +0300 (Fri, 18 Jul 2014) | 1 line
srpt/Makefile: Remove a superfluous assignment statement
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r5681 | bvassche | 2014-07-18 12:28:22 +0300 (Fri, 18 Jul 2014) | 1 line
srpt/Makefile: SLES + Mellanox OFED build fix
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r5682 | bvassche | 2014-07-18 12:30:25 +0300 (Fri, 18 Jul 2014) | 1 line
srpt/README: Fix SLES patch instructions
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r5683 | vlnb | 2014-07-19 06:54:33 +0300 (Sat, 19 Jul 2014) | 11 lines
iscsi-scst: Handle data buffers with non-zero offset correctly
Start at the proper offset in the receive buffer if sg[0].offset != 0.
Return the proper data to the initiator if sg[0].offset != 0.
This patch reworks trunk r5281, "iscsi-scst: fix offset
calculation", February 13, 2014.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5684 | vlnb | 2014-07-19 07:08:30 +0300 (Sat, 19 Jul 2014) | 10 lines
scst: Clean up scst_process_active_cmd()
Since inside scst_process_active_cmd() cmd->state can only change after
cmd has been added back to the command list it is safe to perform the
cmd->state check without holding the command list lock. Hence move the
perform the cmd->state check without holding the command list lock.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5685 | vlnb | 2014-07-19 07:11:39 +0300 (Sat, 19 Jul 2014) | 7 lines
scst: Introduce scst_set_thr_cpu_mask()
This patch does not change any functionality.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5686 | vlnb | 2014-07-19 07:13:24 +0300 (Sat, 19 Jul 2014) | 8 lines
scst_vdisk: Micro-optimize the zero-copy check
Only evaluate the SCSI command type if virt_dev->zero_copy has been
set instead of always checking the SCSI command type.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5698 | bvassche | 2014-07-20 11:37:58 +0300 (Sun, 20 Jul 2014) | 1 line
nightly build: Update kernel versions
........
r5700 | vlnb | 2014-07-22 02:04:18 +0300 (Tue, 22 Jul 2014) | 3 lines
Web updates
........
r5701 | vlnb | 2014-07-22 03:22:06 +0300 (Tue, 22 Jul 2014) | 8 lines
scst: Make scst_cmd_threads.threads_list locking more fine-grained
Introduce a new synchronization object, namely scst_cmd_threads.thr_lock,
to protect scst_cmd_threads.threads_list.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5702 | vlnb | 2014-07-23 05:00:06 +0300 (Wed, 23 Jul 2014) | 7 lines
Prevent possible collisions between saved PR and mode pages backup files
From now on '.' is illegal character in SCST device names
Reported-by Ken Raeburn <raeburn@permabit.com>
........
r5703 | vlnb | 2014-07-23 05:49:50 +0300 (Wed, 23 Jul 2014) | 5 lines
Review of host_status handling (pass-through mode)
Inspired by Dave Butler <tears.the@gmail.com> and Bart Van Assche <bvanassche@acm.org>
........
r5704 | vlnb | 2014-07-26 03:04:51 +0300 (Sat, 26 Jul 2014) | 3 lines
Internal REQUEST SENSE: NO SENSE is also valid sense
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r5705 | vlnb | 2014-07-29 02:11:14 +0300 (Tue, 29 Jul 2014) | 3 lines
Print initiator and target in the abort messages
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r5706 | vlnb | 2014-07-30 05:27:10 +0300 (Wed, 30 Jul 2014) | 3 lines
Minor logging improvements
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r5707 | vlnb | 2014-07-30 05:52:26 +0300 (Wed, 30 Jul 2014) | 3 lines
Follow up for r5704: NO SENSE is also valid sense
........
r5708 | vlnb | 2014-07-30 05:53:07 +0300 (Wed, 30 Jul 2014) | 3 lines
Minor fix
........
r5709 | bvassche | 2014-08-06 20:40:30 +0300 (Wed, 06 Aug 2014) | 1 line
nightly build: Update kernel versions
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r5710 | bvassche | 2014-08-07 10:20:08 +0300 (Thu, 07 Aug 2014) | 1 line
RHEL 7: Add scst_exec_req_fifo and put_page_callback patches
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r5711 | bvassche | 2014-08-07 11:12:22 +0300 (Thu, 07 Aug 2014) | 1 line
Rename the two RHEL 7 scst_exec_req_fifo patches
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r5712 | bvassche | 2014-08-07 11:38:19 +0300 (Thu, 07 Aug 2014) | 1 line
scripts/rebuild-rhel-kernel-rpm: Add RHEL 7 support
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r5713 | bvassche | 2014-08-08 13:37:17 +0300 (Fri, 08 Aug 2014) | 1 line
nightly build: Update kernel versions
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r5714 | bvassche | 2014-08-09 14:02:19 +0300 (Sat, 09 Aug 2014) | 1 line
scripts/rebuild-rhel-kernel-rpm: Install more prerequisites
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r5715 | bvassche | 2014-08-15 10:49:07 +0300 (Fri, 15 Aug 2014) | 1 line
nightly build: Update kernel versions
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r5716 | vlnb | 2014-08-16 02:44:33 +0300 (Sat, 16 Aug 2014) | 3 lines
Fix blockio bioset for older kernels, which need explicit bio destructors
........
r5717 | vlnb | 2014-08-20 00:52:31 +0300 (Wed, 20 Aug 2014) | 3 lines
Update for kernels 3.16
........
r5718 | vlnb | 2014-08-20 05:24:08 +0300 (Wed, 20 Aug 2014) | 12 lines
Fix Coverity warning of q2t_ctio_to_cmd() dead code
Coverity warns that 'handle == Q2T_SKIP_HANDLE' can never occur, because
code preceding the test has masked out a handle bit that would be
required for the test to succeed.
Fix that by extending Q2T_SKIP_HANDLE to incorporate
CTIO_INTERMEDIATE_HANDLE_MARK as well.
Reported-by: Steven J. Magnani <steve@digidescorp.com>
........
r5719 | bvassche | 2014-08-20 09:55:04 +0300 (Wed, 20 Aug 2014) | 1 line
nightly build: Add kernel 3.16 nightly build infrastructure
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r5720 | bvassche | 2014-08-20 09:57:04 +0300 (Wed, 20 Aug 2014) | 1 line
nightly build: Add kernel version 3.16.1
........
r5721 | vlnb | 2014-08-21 08:17:47 +0300 (Thu, 21 Aug 2014) | 5 lines
Fix incorrect address computation during receive PDUs preparations
Found and fix suggested by Кирилл Тюшев <kirill.tyushev8@gmail.com>
........
r5722 | vlnb | 2014-08-21 08:18:43 +0300 (Thu, 21 Aug 2014) | 3 lines
Integration of the QLogic git's qla2x00t into the SCST tree
........
r5724 | bvassche | 2014-08-22 10:19:55 +0300 (Fri, 22 Aug 2014) | 9 lines
Fix a kernel 3.16 checkpatch complaint about trailing semicolons
Avoid that the checkpatch tool included in Linux kernel v3.16 reports the
following warning:
macros should not use a trailing semicolon
This patch does not change any functionality.
........
r5725 | bvassche | 2014-08-25 14:36:33 +0300 (Mon, 25 Aug 2014) | 1 line
ib_srpt: Kernel v3.17 build fix
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r5726 | bvassche | 2014-08-25 14:41:55 +0300 (Mon, 25 Aug 2014) | 1 line
ib_srpt: Log QPN next to session name
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r5727 | bvassche | 2014-08-25 14:46:43 +0300 (Mon, 25 Aug 2014) | 6 lines
ib_srpt: Speed up kernel driver unloading after a cable pull
When unloading the ib_srpt kernel module, instead of waiting until
all connected queue pairs have left the TimeWait state, destroy
these queue pairs immediately.
........
r5728 | bvassche | 2014-08-25 15:50:19 +0300 (Mon, 25 Aug 2014) | 8 lines
ib_srpt: Make the completion vector configurable
Allow a set of completion vectors to be associated with each InfiniBand
HCA port and allocate the completion vector for each session in a
round-robin fashion from the per-port set. This helps to spread the
InfiniBand interrupt workload over multiple CPU's, at least if different
InfiniBand MSI-X vectors are associated with different CPU's.
........
r5729 | vlnb | 2014-08-26 06:21:07 +0300 (Tue, 26 Aug 2014) | 7 lines
scst_vdisk: Make vdisk_sup_vpd() easier to extend
This patch doesn't change any functionality.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5730 | vlnb | 2014-08-26 06:44:23 +0300 (Tue, 26 Aug 2014) | 12 lines
scst_vdisk: Make EUI-64 and NAA IDs configurable
Make the SCSI device identification page (83h) EUI-64 and NAA
IDs configurable. If neither the eui64_id nor the naa_id sysfs
attribute has been set, export the first eight bytes of the
t10_dev_id as an EUI-64 ID. If the NAA ID but not the EUI-64 ID
has been set, report the NAA ID only. If both IDs have been set,
report both.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5731 | bvassche | 2014-08-26 12:56:54 +0300 (Tue, 26 Aug 2014) | 1 line
scstadmin: Avoid that the Perl interpreter prints a warning message about using an undefined variable on Fedora systems
........
r5732 | vlnb | 2014-08-27 05:41:40 +0300 (Wed, 27 Aug 2014) | 9 lines
iscsi-scst: Build fix for IPV6=n
Ensure that iscsi-scst builds properly against a kernel with CONFIG_IPV6=n.
Reported by Igor Novgorodov <igor@novg.net> on June 7, 2014.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5733 | vlnb | 2014-08-27 05:42:35 +0300 (Wed, 27 Aug 2014) | 9 lines
scst_pres: Make a few error messages more clear
Make it possible to figure out what went wrong from inspecting the
system log only by mentioning the incorrect filename in the system
log.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5734 | vlnb | 2014-08-27 05:43:50 +0300 (Wed, 27 Aug 2014) | 8 lines
scst: Remove set_cpus_allowed() invocations
Since scst.h contains a backport of the definition of set_cpus_allowed_ptr(),
the set_cpus_allowed() invocations are superfluous. Hence remove these.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5735 | vlnb | 2014-08-27 05:55:28 +0300 (Wed, 27 Aug 2014) | 8 lines
iscsi-scst: Micro-optimize cmnd_prepare_recv_pdu()
Instead of adding sg[idx].offset to addr and immediately subtracting
sg[idx].offset again, leave out both arithmetic operations.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5736 | vlnb | 2014-08-27 06:00:44 +0300 (Wed, 27 Aug 2014) | 5 lines
scst/include/scst.h: Document on_abort_cmd() further
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5737 | bvassche | 2014-08-27 09:33:02 +0300 (Wed, 27 Aug 2014) | 1 line
scst_vdisk: Build fix for kernel 3.1.x
........
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/iser@5738 d57e44dd-8a1f-0410-8b47-8ef2f437770f
svn+ssh://yanb123@svn.code.sf.net/p/scst/svn/trunk
........
r5536 | vlnb | 2014-05-22 06:06:46 +0300 (Thu, 22 May 2014) | 3 lines
Version changed to 3.1.0-pre1
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r5537 | vlnb | 2014-05-22 06:18:27 +0300 (Thu, 22 May 2014) | 3 lines
Web updates
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r5538 | bvassche | 2014-05-22 10:16:04 +0300 (Thu, 22 May 2014) | 1 line
nightly build: Update kernel versions
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r5539 | vlnb | 2014-05-23 05:20:35 +0300 (Fri, 23 May 2014) | 9 lines
vdisk_nullio: Add "read_zero" attribute
Add an attribute called "read_zero" to vdisk_nullio devices that
controls whether or not READs from a vdisk_nullio device return
zeroed data buffers.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5543 | bvassche | 2014-05-23 10:33:53 +0300 (Fri, 23 May 2014) | 1 line
RHEL 7 build fixes
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r5545 | bvassche | 2014-05-23 11:36:36 +0300 (Fri, 23 May 2014) | 1 line
scripts/rebuild-rhel-kernel-rpm: Add RHEL 7 RC support
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r5547 | vlnb | 2014-05-24 06:10:34 +0300 (Sat, 24 May 2014) | 3 lines
Optimize read_zero functionality
........
r5555 | bvassche | 2014-05-27 14:59:11 +0300 (Tue, 27 May 2014) | 5 lines
qla2x00t: Documentation / source code comment / log messages spelling fix
Change a few occurrences of "conformation" into "confirmation". See also the
QLogic 2500 Series Firmware Interface Specification.
........
r5557 | vlnb | 2014-05-30 03:42:34 +0300 (Fri, 30 May 2014) | 5 lines
Small code reorganization.
No functionality changed
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r5558 | vlnb | 2014-05-30 06:00:07 +0300 (Fri, 30 May 2014) | 3 lines
Logging fixes
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r5560 | bvassche | 2014-06-02 18:31:50 +0300 (Mon, 02 Jun 2014) | 1 line
Makefile: Only report which RPMs have been built if "make rpm" is run as a non-privileged user
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r5561 | bvassche | 2014-06-03 09:04:47 +0300 (Tue, 03 Jun 2014) | 1 line
nightly build: Update kernel versions
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r5562 | vlnb | 2014-06-04 04:54:21 +0300 (Wed, 04 Jun 2014) | 3 lines
Decrease max WRITE SAME length for better latencies
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r5563 | vlnb | 2014-06-04 05:16:51 +0300 (Wed, 04 Jun 2014) | 3 lines
Enforce limit on max unmap LBAs
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r5566 | bvassche | 2014-06-04 18:14:22 +0300 (Wed, 04 Jun 2014) | 1 line
ib_srpt: Fix an error message
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r5567 | bvassche | 2014-06-04 18:17:59 +0300 (Wed, 04 Jun 2014) | 1 line
ib_srpt: Avoid triggering a SCSI command timeout after login
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r5568 | bvassche | 2014-06-05 09:34:19 +0300 (Thu, 05 Jun 2014) | 1 line
scst_vdisk: Build fix for kernel versions <= 2.6.32
........
r5569 | bvassche | 2014-06-05 09:46:57 +0300 (Thu, 05 Jun 2014) | 1 line
scst_vdisk: Fix a kernel version < 2.6.38 compiler warning
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r5570 | vlnb | 2014-06-06 06:20:26 +0300 (Fri, 06 Jun 2014) | 8 lines
scst_lib: Fix a compiler warning triggered by the WRITE SAME implementation
Avoid for release builds that the compiler reports that the variable
'ws_sg_cnt' is not used.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5571 | vlnb | 2014-06-06 06:22:14 +0300 (Fri, 06 Jun 2014) | 7 lines
nullio_exec_read(): Fix kunmap() argument
The argument of kunmap() is of type struct page *. Detected by smatch.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5572 | vlnb | 2014-06-06 06:24:03 +0300 (Fri, 06 Jun 2014) | 11 lines
scst: Leave out FSF mail address
This avoids that the following checkpatch complaint is triggered:
Do not include the paragraph about writing to the Free Software Foundation's
mailing address from the sample GPL notice. The FSF has changed addresses in
the past, and may do so again. Linux already includes a copy of the GPL.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5573 | vlnb | 2014-06-06 06:26:55 +0300 (Fri, 06 Jun 2014) | 10 lines
scst: Make lockdep_assert_held() easier to use
The lockdep_assert_held() macro is a convenient debugging tool.
However, it is inconvenient to surround each invocation of that
macro by an #ifdef/#endif pair. Hence make it easier to use this
macro with older kernel versions.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5574 | vlnb | 2014-06-07 00:59:24 +0300 (Sat, 07 Jun 2014) | 3 lines
Use limits.discard_zeroes_data to set LBPRZ
........
r5575 | bvassche | 2014-06-07 13:46:49 +0300 (Sat, 07 Jun 2014) | 1 line
nightly build: Update kernel versions
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r5577 | bvassche | 2014-06-10 17:16:14 +0300 (Tue, 10 Jun 2014) | 1 line
ib_srpt: Make the test for IB_EVENT_GID_CHANGE support more robust
........
r5578 | bvassche | 2014-06-10 17:49:59 +0300 (Tue, 10 Jun 2014) | 1 line
ib_srpt: Make IB_EVENT_GID_CHANGE test independent of the OFED detection code
........
r5579 | bvassche | 2014-06-11 13:02:15 +0300 (Wed, 11 Jun 2014) | 1 line
ib_srpt: RHEL 5 build fix
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r5581 | bvassche | 2014-06-11 18:27:06 +0300 (Wed, 11 Jun 2014) | 1 line
regression tests: Sync with a recent sysfs change
........
r5582 | bvassche | 2014-06-11 18:27:48 +0300 (Wed, 11 Jun 2014) | 1 line
regression tests: Sort hash keys before comparing
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r5583 | bvassche | 2014-06-11 18:41:01 +0300 (Wed, 11 Jun 2014) | 1 line
nightly build: Update kernel versions
........
r5584 | vlnb | 2014-06-11 22:33:18 +0300 (Wed, 11 Jun 2014) | 8 lines
scst: RHEL 5 build fix
Avoid that building the scst kernel module fails on RHEL 5 due to
a missing kvasprintf() implementation.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5585 | vlnb | 2014-06-11 22:38:10 +0300 (Wed, 11 Jun 2014) | 11 lines
scst: Remove unused variables
Avoid that building scst with W=1 triggers compiler warnings about
variables that are set but not used. See also the documentation of
the gcc compiler flag -Wunused-but-set-variable.
This patch does not change any functionality.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5586 | vlnb | 2014-06-11 22:39:51 +0300 (Wed, 11 Jun 2014) | 9 lines
scst_lib: Introduce additional temporary variables
Make the code slightly easier to read by introducing temporary
variables for the expressions 'tgt_dev->sess' and 'sess->tgt->tgtt'.
This patch does not change any functionality.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5587 | vlnb | 2014-06-11 23:57:03 +0300 (Wed, 11 Jun 2014) | 10 lines
scst: Add support for 64-bit LUNs
The datatype of scsi_device.lun will be changed from u32 into u64
in the near future. Update SCST accordingly. These changes have
been implemented such that these are compatible with 32-bit and
64-bit LUNs.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5588 | vlnb | 2014-06-12 00:00:16 +0300 (Thu, 12 Jun 2014) | 9 lines
scst_local: Support LUN numbers >= 16384
Add support for 32-bit LUN numbers. As soon as the patches that add
64-bit LUN support are upstream this patch will also make 64-bit
LUN support available in scst_local.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5589 | vlnb | 2014-06-12 00:42:08 +0300 (Thu, 12 Jun 2014) | 8 lines
scst: Clean up __scst_resume_activity()
Move all management commands from scst_delayed_mgmt_cmd_list to the
active command list during resume instead of only the first one.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5590 | vlnb | 2014-06-12 01:07:00 +0300 (Thu, 12 Jun 2014) | 9 lines
scst: Introduce scst_lookup_tgt_dev()
This patch does not change any functionality.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
with some improvements
........
r5592 | bvassche | 2014-06-12 11:38:45 +0300 (Thu, 12 Jun 2014) | 7 lines
scst.h: Move definition of swap()
Make sure that the definition of swap() is guarded by
"#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 29)" only instead
of "#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 28)" and
"#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 29)".
........
r5593 | bvassche | 2014-06-12 12:15:50 +0300 (Thu, 12 Jun 2014) | 1 line
nightly build: Update kernel versions
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r5594 | bvassche | 2014-06-12 14:33:00 +0300 (Thu, 12 Jun 2014) | 1 line
ib_srpt: Set MOFED include path correctly if MOFED has been installed with --add-kernel-support
........
r5595 | bvassche | 2014-06-12 16:38:38 +0300 (Thu, 12 Jun 2014) | 1 line
ib_srpt: Make non-OFED build work again
........
r5596 | vlnb | 2014-06-13 07:52:18 +0300 (Fri, 13 Jun 2014) | 16 lines
scst: Switch from the cpu_*() to the cpumask_*() API
The cpus_*() functions were deprecated via patch "cpumask:
introduce new API, without changing anything" (November 2008,
commit ID 2d3854a37e8b). Hence switch from the cpus_*() API to
the cpumask_*() API.
This patch has the intended side effect of not adding the "[key]"
property to cpumask sysfs attributes that contain the default
cpumask. The current code namely reads uninitialized bits on
systems where nr_cpu_ids < NR_CPUS because cpus_equal() compares
more bits than those that were set by cpumask_copy().
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5597 | vlnb | 2014-06-13 08:03:17 +0300 (Fri, 13 Jun 2014) | 3 lines
Forgotten versions updated
........
r5598 | bvassche | 2014-06-13 09:55:23 +0300 (Fri, 13 Jun 2014) | 1 line
ib_srpt: Make one_target_per_port the default mode
........
r5600 | vlnb | 2014-06-14 01:24:06 +0300 (Sat, 14 Jun 2014) | 9 lines
scst: Avoid that W=1 triggers complaints about unused variables
Avoid that building scst with W=1 triggers compiler warnings about
variables that are set but not used. See also the documentation of
the gcc compiler flag -Wunused-but-set-variable.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5601 | vlnb | 2014-06-14 01:31:42 +0300 (Sat, 14 Jun 2014) | 8 lines
scst_local: Add close_session() callback function
This is useful for triggering the session reassignment code via
the scst_local driver.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5602 | vlnb | 2014-06-14 02:57:26 +0300 (Sat, 14 Jun 2014) | 8 lines
scst_pr_read_reservation(): Initialize returned buffer
Avoid that this function returns an uninitialized buffer to the
initiator if buffer_size < 8. Detected by Coverity.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5603 | vlnb | 2014-06-14 02:58:28 +0300 (Sat, 14 Jun 2014) | 5 lines
scst: Help Coverity recognize that vmalloc(0) returns NULL
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5605 | bvassche | 2014-06-14 20:10:58 +0300 (Sat, 14 Jun 2014) | 1 line
fcst: Remove an unused variable
........
r5606 | bvassche | 2014-06-14 20:17:56 +0300 (Sat, 14 Jun 2014) | 5 lines
fcst: Move exch_done() calls into ft_cmd_done()
This patch ensures that exch_done() gets called if an fcst
callback returns SCST_TGT_RES_FATAL_ERROR.
........
r5607 | bvassche | 2014-06-14 20:18:34 +0300 (Sat, 14 Jun 2014) | 10 lines
fcst: Handle frame send failures properly
Retry sending XFER_RDY, data and response frames if the network
driver reports that sending failed (-ENOMEM) instead of reporting
a kernel warning (WARN_ON(1)). If sending XFER_RDY or data frames
failed for another reason, report this to the initiator as a
write error (ASC = 03; ASCQ = 00 which stands for PERIPHERAL
DEVICE WRITE FAULT). If sending a response frame failed with
another error code than -ENOMEM, do not send a response.
........
r5608 | vlnb | 2014-06-17 03:50:46 +0300 (Tue, 17 Jun 2014) | 10 lines
scst: Make access control group removal behavior configurable
SCST rejects removal of an access control group with one or more
sessions with error code -EBUSY. Make it easy to change this
behavior into forcibly closing sessions when an access control
group is removed.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5609 | bvassche | 2014-06-17 09:37:08 +0300 (Tue, 17 Jun 2014) | 1 line
nightly build: Update kernel versions
........
r5610 | vlnb | 2014-06-19 06:51:48 +0300 (Thu, 19 Jun 2014) | 3 lines
Update for 3.15 kernels
........
r5611 | bvassche | 2014-06-19 10:09:53 +0300 (Thu, 19 Jun 2014) | 1 line
nightly build: Add kernel 3.15 build infrastructure
........
r5612 | bvassche | 2014-06-19 15:48:25 +0300 (Thu, 19 Jun 2014) | 1 line
kernel module installation: Skip "depmod" when building an RPM
........
r5613 | vlnb | 2014-06-20 07:00:41 +0300 (Fri, 20 Jun 2014) | 8 lines
scst: Convert a loop to keep smatch happy
Avoid that smatch reports the following warning:
scst_init_session() info: loop could be replaced with if statement.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5614 | vlnb | 2014-06-20 07:02:00 +0300 (Fri, 20 Jun 2014) | 13 lines
iscsi-scst: Suppress a compiler warning
Avoid that the following compiler warning is reported when compiling
iscsi-scst:
chap.c: In function 'chap_rand':
chap.c:348:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
(void)read(fd, &r, sizeof(r));
^
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5615 | vlnb | 2014-06-20 07:03:40 +0300 (Fri, 20 Jun 2014) | 5 lines
scst, iscsi-scst: Fix RHEL 5 compilation warnings
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5616 | vlnb | 2014-06-20 07:05:11 +0300 (Fri, 20 Jun 2014) | 10 lines
scst: Exclude certain locking code from static analysis
Loops with locking statements and also lock and unlock
statements guarded by an if-statement trigger false positive
warnings when analyzing the SCST code with smatch and/or sparse.
Hence exclude such code from static analysis.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5617 | vlnb | 2014-06-20 07:09:11 +0300 (Fri, 20 Jun 2014) | 10 lines
scst: Avoid that sparse complains about unreachable code
Remove the code after BUG() statements to avoid that smatch
complains about unreachable code. Hide the spin_unlock() statements
before BUG() statements for static analysis tools to avoid that
sparse complains about locking imbalances.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5618 | vlnb | 2014-06-20 07:10:40 +0300 (Fri, 20 Jun 2014) | 12 lines
Change BUG_ON(1) into BUG()
With CONFIG_BUG=y both BUG() and BUG_ON(1) halt the system. However,
with CONFIG_BUG=n BUG() halts the system but BUG_ON(1) not. To avoid
such subtleties, change BUG_ON(1) into BUG().
See also patch Josh Triplett, "bug: Make BUG() always stop the machine",
7 April 2014 (commit ID a4b5d580e07875f9be29f62a57c67fbbdbb40ba2).
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5619 | bvassche | 2014-06-20 08:56:36 +0300 (Fri, 20 Jun 2014) | 1 line
nightly build: Add kernel version 3.15.1
........
r5620 | vlnb | 2014-06-24 07:45:08 +0300 (Tue, 24 Jun 2014) | 9 lines
scst_vdisk: Split vdisk_exec_inquiry()
Make vdisk_exec_inquiry() easier to read by moving the code
for the implementation of each VPD page into a separate function.
This patch does not change any functionality.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5621 | bvassche | 2014-06-24 16:32:18 +0300 (Tue, 24 Jun 2014) | 1 line
ib_srpt: Complain if another ib_srpt.ko kernel module already exists
........
r5622 | bvassche | 2014-06-24 16:33:23 +0300 (Tue, 24 Jun 2014) | 2 lines
ib_srpt: Set SCSI residual fields in SRP_CMD reply
........
r5624 | bvassche | 2014-06-25 14:50:40 +0300 (Wed, 25 Jun 2014) | 1 line
nightly build: Use http instead of ftp for downloading kernel source code
........
r5625 | vlnb | 2014-06-26 00:38:19 +0300 (Thu, 26 Jun 2014) | 5 lines
scst_debug.h: Make EXTRACHECKS_*_ON() statements visible to Coverity
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5626 | vlnb | 2014-06-27 02:26:25 +0300 (Fri, 27 Jun 2014) | 10 lines
scst_vdisk: Three more put_unaligned_*() conversions
Convert three more *(__be16 *)p = cpu_to_be16(v) statements into
put_unaligned_be16(v, p) since the latter is easier to read. Also
convert one "cmd->dev" into "dev" expression. This patch does not
change any functionality.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5627 | bvassche | 2014-06-27 13:32:02 +0300 (Fri, 27 Jun 2014) | 1 line
nightly build: Update kernel versions
........
r5628 | bvassche | 2014-06-28 22:56:36 +0300 (Sat, 28 Jun 2014) | 1 line
ib_srpt: Remove existing ib_srpt.ko kernel modules before installation
........
r5629 | bvassche | 2014-06-28 22:58:44 +0300 (Sat, 28 Jun 2014) | 6 lines
scst_vdisk: Fix 32-bit build
Avoid 64-bit modulo computations since these result in undefined symbol
errors on 32-bit systems (__moddi3 / __umoddi3). Support sizes >= 2**32
bytes on 32-bit systems.
........
r5630 | bvassche | 2014-06-28 23:00:22 +0300 (Sat, 28 Jun 2014) | 1 line
scst.spec.in: Follow-up for r5628
........
r5631 | bvassche | 2014-06-28 23:15:45 +0300 (Sat, 28 Jun 2014) | 1 line
scst_local: Avoid that session deletion triggers a kernel warning
........
r5647 | bvassche | 2014-06-30 10:18:53 +0300 (Mon, 30 Jun 2014) | 1 line
scst: Build fix for Linux kernel versions 2.6.33 and 2.6.34
........
r5648 | bvassche | 2014-06-30 10:28:18 +0300 (Mon, 30 Jun 2014) | 1 line
scst: Build fix for kernel versions <= 2.6.31
........
r5649 | bvassche | 2014-06-30 11:40:23 +0300 (Mon, 30 Jun 2014) | 6 lines
scst_vdisk: Fix a checkpatch warning
Address the following checkpatch warning:
char * array declaration might be better as static const
........
r5650 | bvassche | 2014-06-30 11:52:06 +0300 (Mon, 30 Jun 2014) | 1 line
nightly build: Correct a kernel version
........
r5651 | bvassche | 2014-06-30 12:18:41 +0300 (Mon, 30 Jun 2014) | 1 line
nightly build: Correct a kernel version
........
r5654 | bvassche | 2014-07-01 09:38:13 +0300 (Tue, 01 Jul 2014) | 6 lines
scst_vdisk: Fix a checkpatch warning
Avoid that checkpatch reports the following warning:
WARNING: static const char * array should probably be static const char * const
........
r5657 | bvassche | 2014-07-01 19:46:12 +0300 (Tue, 01 Jul 2014) | 1 line
nightly build: Update kernel versions
........
r5658 | bvassche | 2014-07-03 11:36:48 +0300 (Thu, 03 Jul 2014) | 1 line
scripts/kernel-functions: Handle 3.x.0 kernel versions correctly
........
r5659 | bvassche | 2014-07-03 11:42:08 +0300 (Thu, 03 Jul 2014) | 1 line
scripts/generate-patched-kernel: Clean up
........
r5661 | bvassche | 2014-07-04 08:39:28 +0300 (Fri, 04 Jul 2014) | 1 line
Make scripts/kernel-functions again compatible with 2.6.x kernels
........
r5662 | bvassche | 2014-07-06 11:02:28 +0300 (Sun, 06 Jul 2014) | 1 line
scripts/run-regression-tests: Add command-line option -4 (disable IPv6)
........
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/iser@5666 d57e44dd-8a1f-0410-8b47-8ef2f437770f
svn+ssh://yanb123@svn.code.sf.net/p/scst/svn/trunk
........
r5246 | vlnb | 2014-01-29 05:30:24 +0200 (Wed, 29 Jan 2014) | 3 lines
Put CDB control byte parsing in one place
........
r5247 | vlnb | 2014-01-29 06:16:58 +0200 (Wed, 29 Jan 2014) | 3 lines
Better version of the previous patch
........
r5248 | vlnb | 2014-01-30 03:40:48 +0200 (Thu, 30 Jan 2014) | 7 lines
[PATCH 1/2] scst_sysfs: Make it easier to add new target sysfs attributes
This patch does not change any functionality.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5249 | vlnb | 2014-01-30 03:41:54 +0200 (Thu, 30 Jan 2014) | 10 lines
[PATCH 2/2] scst_sysfs: Add I/O statistics per target
Although it is possible to obtain these statistics by iterating over
all sessions and by computing the sum of the per-target statistics,
make per-target statistics directly available such that these can be
retrieved easily.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5250 | vlnb | 2014-01-30 04:32:44 +0200 (Thu, 30 Jan 2014) | 3 lines
Update for 3.13 kernels
........
r5251 | bvassche | 2014-01-30 11:16:27 +0200 (Thu, 30 Jan 2014) | 1 line
nightly build: Add kernel 3.13 build infrastructure
........
r5252 | bvassche | 2014-01-30 11:30:18 +0200 (Thu, 30 Jan 2014) | 1 line
scripts/kernel-functions: Add a bug fix for the kernel 3.13 series that is not yet present in the kernel 3.13 stable series
........
r5253 | bvassche | 2014-01-30 11:31:32 +0200 (Thu, 30 Jan 2014) | 1 line
nightly build: Add kernel version 3.13.1
........
r5254 | vlnb | 2014-01-31 04:32:02 +0200 (Fri, 31 Jan 2014) | 10 lines
scst_pres: Simplify PR locking
Since the time during which a PR read or write lock is held is short,
use a mutex to implement PR read and write locking. So although this
patch excludes multiple simultaneous readers that shouldn't affect the
time needed to process a PR operation measurably.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5255 | vlnb | 2014-01-31 04:33:11 +0200 (Fri, 31 Jan 2014) | 5 lines
scst_vdisk: Check that "filename" is specified at most once
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5256 | vlnb | 2014-01-31 04:35:20 +0200 (Fri, 31 Jan 2014) | 5 lines
scst_vdisk: Sort "add_device_parameters" alphabetically
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5260 | bvassche | 2014-02-03 11:03:03 +0200 (Mon, 03 Feb 2014) | 1 line
scripts/list-source-files: Handle Mercurial subdirectories properly
........
r5264 | bvassche | 2014-02-06 14:46:51 +0200 (Thu, 06 Feb 2014) | 9 lines
scst_local: Fix a kernel oops for kernel versions < 2.6.37
Avoid that scst_local triggers "BUG: unable to handle kernel NULL
pointer dereference" on kernel versions before 2.6.37. This patch
fixes a regression introduced via patch "scst_local: Avoid
deadlock during module removal with kernel 3.6" (trunk r4566).
Reported-by: Sebastian Herbszt <herbszt@gmx.de>
........
r5266 | bvassche | 2014-02-06 15:30:06 +0200 (Thu, 06 Feb 2014) | 14 lines
Hush Coverity warning of scst_ws_push_single_write() uninitialized pointer
Coverity warns that sgv may be used uninitialized. The warning
applies to WRITE SAME commands with LBDATA == PBDATA == 0 (replicate
a single block of user data into the specified LBA range).
The warning appears to be spurious - when LBDATA == PBDATA == 0,
scst_ws_write_cmd_finished() will not use the uninitialized value
saved by scst_ws_push_single_write().
Move initialization of sgv earlier in the function to quiesce the warning.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
........
r5267 | bvassche | 2014-02-06 15:38:28 +0200 (Thu, 06 Feb 2014) | 7 lines
qla2x00t: Re-sync help text with the code
The ql2xfdmienable module parameter defaults to 1, but the help text
claims it defaults to zero.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
........
r5268 | bvassche | 2014-02-06 16:17:49 +0200 (Thu, 06 Feb 2014) | 6 lines
ib_srpt: Avoid that disabling a target triggers a race condition
Avoid that disabling a target triggers a race condition with
SRP relogin. At least in theory this race condition could result
in a kernel crash.
........
r5269 | bvassche | 2014-02-07 09:31:38 +0200 (Fri, 07 Feb 2014) | 9 lines
scst_sysfs: Fix a build failure on kernels 2.6.2[678]
The sysfs API is supported from kernel 2.6.26 on and uses the swap()
macro while the swap() macro was introduced in kernel 2.6.29. Hence
provide a definition of the swap() macro for kernels before 2.6.29.
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
[bvanassche: Moved swap() definition a few lines down and added #ifndef/#endif]
........
r5270 | bvassche | 2014-02-07 09:45:15 +0200 (Fri, 07 Feb 2014) | 2 lines
regression tests: Run the 2.6.26..2.6.32 tests on the sysfs code instead of procfs
........
r5271 | bvassche | 2014-02-07 10:11:28 +0200 (Fri, 07 Feb 2014) | 1 line
nightly build: Update kernel versions
........
r5272 | bvassche | 2014-02-07 14:43:25 +0200 (Fri, 07 Feb 2014) | 16 lines
scst_user, rt: Wake command processing thread when needed
In a fully-preemptible realtime kernel (CONFIG_PREEMPT_RT_FULL=y),
SCSI commands from an initiator time out because the userland target
application is never woken to process them.
This is because in a fully-preemptible realtime kernel, soft-IRQ
(tasklet) execution always occurs in a ksoftirqd thread and
preempt_count is not manipulated on soft-IRQ processing entry/exit.
This makes in_interrupt() useless for determining whether soft-IRQ
processing is occurring; instead, in_serving_softirq() should be
used for that purpose.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
[bvanassche: Elaborated source code comment]
........
r5273 | bvassche | 2014-02-07 14:46:39 +0200 (Fri, 07 Feb 2014) | 9 lines
scst_vdisk: Build fix for kernels 2.6.27..2.6.30
add_to_page_cache_lru and __lock_page_killable are exported since
kernel version 2.6.30. See also patch "Staging: pohmelfs: kconfig/makefile
and vfs changes" (commit 18bc0bbd162e3eb3e7ea2953c315ad4113a57164;
included in kernel v2.6.30).
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
........
r5274 | vlnb | 2014-02-08 03:04:27 +0200 (Sat, 08 Feb 2014) | 9 lines
scst_user: Convert sgv_purge_interval to jiffies before use
The sgv_purge_interval from userland is passed down without conversion to
jiffies. Yet, if it is zero, the default value is (60 * HZ).
Convert to jiffies before passing down.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
........
r5275 | vlnb | 2014-02-08 03:52:03 +0200 (Sat, 08 Feb 2014) | 19 lines
Fix spurious BUG when parse_type != SCST_USER_PARSE_STANDARD
Changeset 4224 introduced EXTRACHECKS for valid lba/data_len and state
at the end of the parsing phase of command processing.
However, the checks do not account for deferral of parsing to userland,
as occurs when SCST_USER_PARSE_CALL or SCST_USER_PARSE_EXCEPTION are specified.
In such cases the checks report errors on commands that userland has not yet
had an opportunity to parse.
NOTE: this includes a refactoring of the EXTRACHECKS to improve clarity.
The rework is not exactly equivalent to the original code, but does
conform to the comments describing the original code.
Specifically, the original code would not trap an illegal command state
unless there was also an illegal lba or data_len.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
with some improvements
........
r5276 | bvassche | 2014-02-08 10:24:28 +0200 (Sat, 08 Feb 2014) | 1 line
scst: Build fix for kernel versions before 2.6.37
........
r5277 | bvassche | 2014-02-09 18:50:10 +0200 (Sun, 09 Feb 2014) | 1 line
scst_debug.h: Avoid that the sBUG() and sBUG_ON() definitions confuse the smatch static code checker
........
r5281 | vlnb | 2014-02-13 06:02:56 +0200 (Thu, 13 Feb 2014) | 8 lines
iscsi-scst: fix offset calculation
Fixed a subtle bug in iSCSI-SCST with incorrectly calculated offsets
for non-page aligned transfers. Originally discovered, investigated and
fix suggested by Кирилл Тюшев, then Shahar Salzman tested and proved it.
See http://sourceforge.net/mailarchive/message.php?msg_id=31924078
........
r5282 | vlnb | 2014-02-13 06:15:31 +0200 (Thu, 13 Feb 2014) | 3 lines
Web update
........
r5283 | bvassche | 2014-02-14 15:05:55 +0200 (Fri, 14 Feb 2014) | 7 lines
Makefiles: remove redundant 'depmod' invocations
Running 'make modules_install' already triggers invocation of depmod,
hence leave it out from those Makefiles that use 'make modules_install'.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
........
r5284 | bvassche | 2014-02-14 15:48:54 +0200 (Fri, 14 Feb 2014) | 2 lines
Makefiles: Convert from "install" to "make modules_install"
........
r5285 | bvassche | 2014-02-14 16:46:11 +0200 (Fri, 14 Feb 2014) | 1 line
mvsas_tgt/Makefile: Remove trailing whitespace
........
r5286 | bvassche | 2014-02-14 17:52:10 +0200 (Fri, 14 Feb 2014) | 18 lines
Makefiles: calculate KVER properly
When deriving the kernel version (KVER) from KDIR, the file
$(KDIR)/include/config/kernel.release should be preferred over
'make kernelversion'.
For example, the Ubuntu 3.2.0-23-generic kernel has a kernel.release
file containing '3.2.0-23-generic', but 'make kernelversion' returns
3.2.14. Since the modules are stored under /lib/modules/3.2.0-23-generic,
the value in kernel.release is the correct one to use.
Also:
- Evaluate KVER only once
- All depmod commands must include KVER
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
[bvanassche: Split long lines / removed trailing whitespace]
........
r5287 | bvassche | 2014-02-14 21:27:09 +0200 (Fri, 14 Feb 2014) | 1 line
nightly build: Update kernel versions
........
r5288 | bvassche | 2014-02-18 10:31:44 +0200 (Tue, 18 Feb 2014) | 22 lines
scst, qla2x00t: Prevent inappropriate sleeping with a real-time kernel
With a realtime kernel with full preemption (CONFIG_PREEMPT_RT_FULL),
spinlocks can sleep, interrupt handlers run in thread context, and
the standard local_irq functions manipulate preemptibility, not HW
interruptibility. Under these conditions, most calls to local_irq
functions should be replaced by no-ops. The CONFIG_PREEMPT_RT patch
defines _nort versions of local_irq functions that compile away
under CONFIG_PREEMPT_RT_FULL and compile to their "normal"
equivalents otherwise.
Define _nort equivalents to support compilation against both
"normal" and RT-patched kernels, and use the _nort local_irq
functons in cases where spinlocks are taken within a
local_irq_save() or local_irq_disable() block. Without these
changes, runtime warnings about "sleeping function called from
invalid context" occur.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
[bvanassche: Edited patch description and comment in scst_priv.h]
........
r5289 | bvassche | 2014-02-18 10:40:36 +0200 (Tue, 18 Feb 2014) | 13 lines
Makefiles: respect DESTDIR when specified
Not all SCST components handle DESTDIR properly, or at all.
In particular:
* INSTALL_MOD_PATH should account for DESTDIR when 'make modules_install'
is invoked, so the kernel make infrastructure deploys the modules
and runs depmod against the proper directory tree.
* depmods must include a '-b' option to reference the proper directory tree.
* Drop special ISCSI_DESTDIR.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
........
r5290 | bvassche | 2014-02-18 10:41:30 +0200 (Tue, 18 Feb 2014) | 7 lines
Makefiles: 'uninstall' target fixes
Some components don't have 'uninstall' targets although the top-level
Makefile references them. Some others don't remove the proper file.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
........
r5291 | vlnb | 2014-02-19 05:45:48 +0200 (Wed, 19 Feb 2014) | 8 lines
Fix incorrect start and length calculation for issuing block discard requests
Block layer always expects start and length in 512 byte blocks, so they
should be corrected for non-512b SCST devices.
Original patch from Ken Raeburn <raeburn@permabit.com>
........
r5292 | vlnb | 2014-02-19 06:06:10 +0200 (Wed, 19 Feb 2014) | 3 lines
Cleanups
........
r5293 | vlnb | 2014-02-19 06:21:00 +0200 (Wed, 19 Feb 2014) | 12 lines
scst_user: Complete "Preparing" / "finished" symmetry
Add some TRACE statements so events sent to userland are bracketed by
"Preparing" and "finished". This makes it a little easier to find the
boundaries between the various stages of command processing in trace output.
Note, this patch does not implement a 'finished' message for TM events;
there is already a "TM reply" message that can serve that purpose.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
........
r5294 | bvassche | 2014-02-19 09:38:57 +0200 (Wed, 19 Feb 2014) | 1 line
nightly build: Update kernel versions
........
r5295 | bvassche | 2014-02-19 10:51:35 +0200 (Wed, 19 Feb 2014) | 1 line
scripts/blockdev-perftest: Fix bashisms
........
r5296 | vlnb | 2014-02-20 07:54:49 +0200 (Thu, 20 Feb 2014) | 3 lines
put_page_callback patch for 3.13.3+ kernels
........
r5300 | vlnb | 2014-02-21 04:08:05 +0200 (Fri, 21 Feb 2014) | 3 lines
Docs update
........
r5301 | bvassche | 2014-02-21 09:44:55 +0200 (Fri, 21 Feb 2014) | 1 line
nightly build: Add support for the put_page_callback-3.13.3 patch
........
r5302 | bvassche | 2014-02-21 09:48:21 +0200 (Fri, 21 Feb 2014) | 1 line
nightly build: Update kernel versions
........
r5303 | bvassche | 2014-02-21 12:02:11 +0200 (Fri, 21 Feb 2014) | 1 line
nightly build: Update kernel versions
........
r5304 | bvassche | 2014-02-21 12:09:45 +0200 (Fri, 21 Feb 2014) | 1 line
nightly build: Update kernel versions
........
r5305 | bvassche | 2014-02-24 08:56:05 +0200 (Mon, 24 Feb 2014) | 1 line
nightly build: Update kernel versions
........
r5306 | bvassche | 2014-02-24 08:56:44 +0200 (Mon, 24 Feb 2014) | 1 line
Spelling fix: initator -> initiator
........
r5307 | bvassche | 2014-02-24 09:30:50 +0200 (Mon, 24 Feb 2014) | 1 line
make rpm: Do not remove rpmbuilddir
........
r5308 | bvassche | 2014-02-24 09:39:45 +0200 (Mon, 24 Feb 2014) | 5 lines
scst_local: Add newline to sysfs output
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
[bvanassche: Reduced source code line length to 80 columns]
........
r5309 | bvassche | 2014-02-25 12:55:36 +0200 (Tue, 25 Feb 2014) | 1 line
put_page_callback-3.12.11.patch: Add
........
r5310 | bvassche | 2014-02-25 12:57:27 +0200 (Tue, 25 Feb 2014) | 1 line
put_page_callback-3.10.30.patch: Add
........
r5311 | bvassche | 2014-02-25 12:58:08 +0200 (Tue, 25 Feb 2014) | 1 line
nightly build: Add support for kernels >= 3.10.30 and >= 3.12.11
........
r5312 | bvassche | 2014-02-25 12:59:54 +0200 (Tue, 25 Feb 2014) | 1 line
nightly build: Update kernel versions
........
r5315 | vlnb | 2014-02-26 04:32:39 +0200 (Wed, 26 Feb 2014) | 3 lines
Make internal memory layout more cache friendly
........
r5316 | vlnb | 2014-02-26 04:49:38 +0200 (Wed, 26 Feb 2014) | 5 lines
scst_vdisk: Make vendor, product ID and related fields configurable via sysfs
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........
r5320 | bvassche | 2014-03-02 10:49:50 +0200 (Sun, 02 Mar 2014) | 1 line
Documentation spelling fix: change INQUERY into INQUIRY
........
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/iser@5321 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Make it possible to build an SCST RPM via the command "make rpm".
The contents of the two RPMs built by this command is as follows:
$ rpm -qlp rpmbuilddir/RPMS/x86_64/scst-3.11.8+-3.0.0.*-1.x86_64.rpm
/lib/modules/3.11.8+/extra
/lib/modules/3.11.8+/extra/dev_handlers
/lib/modules/3.11.8+/extra/dev_handlers/scst_cdrom.ko
/lib/modules/3.11.8+/extra/dev_handlers/scst_changer.ko
/lib/modules/3.11.8+/extra/dev_handlers/scst_disk.ko
/lib/modules/3.11.8+/extra/dev_handlers/scst_modisk.ko
/lib/modules/3.11.8+/extra/dev_handlers/scst_processor.ko
/lib/modules/3.11.8+/extra/dev_handlers/scst_raid.ko
/lib/modules/3.11.8+/extra/dev_handlers/scst_tape.ko
/lib/modules/3.11.8+/extra/dev_handlers/scst_user.ko
/lib/modules/3.11.8+/extra/dev_handlers/scst_vdisk.ko
/lib/modules/3.11.8+/extra/fcst.ko
/lib/modules/3.11.8+/extra/ib_srpt.ko
/lib/modules/3.11.8+/extra/iscsi-scst.ko
/lib/modules/3.11.8+/extra/qla2x00tgt.ko
/lib/modules/3.11.8+/extra/qla2xxx_scst.ko
/lib/modules/3.11.8+/extra/scst.ko
/lib/modules/3.11.8+/extra/scst_local.ko
/usr/sbin/iscsi-scst-adm
/usr/sbin/iscsi-scstd
/usr/share/man/man5/iscsi-scstd.conf.5.gz
/usr/share/man/man8/iscsi-scst-adm.8.gz
/usr/share/man/man8/iscsi-scstd.8.gz
/var/lib/scst
$ rpm -qlp rpmbuilddir/RPMS/x86_64/scst-3.11.8+-devel-3.0.0.*-1.x86_64.rpm
/usr/include/scst
/usr/include/scst/Module.symvers
/usr/include/scst/scst.h
/usr/include/scst/scst_const.h
/usr/include/scst/scst_debug.h
/usr/include/scst/scst_sgv.h
/usr/include/scst/scst_user.h
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5137 d57e44dd-8a1f-0410-8b47-8ef2f437770f
from the previous state. Hence, the corresponding labels were renamed to
2debug, 2release and 2perf.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3736 d57e44dd-8a1f-0410-8b47-8ef2f437770f
I had some problems compiling scst due to some bashisms in the Makefiles. As
you will know, Debian uses /bin/dash as default shell and /bin/sh is only a
link to /bin/dash. I can either change the default shell, (or in my opinion
the better solution) use SHELL=/bin/bash in the Makefile.
I have made a patch for the Makefiles in question (I hope, that are all
Makefiles).
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1496 d57e44dd-8a1f-0410-8b47-8ef2f437770f
The sysfs intarface is mostly finished. Only initiators-oriented access control not implemented and not all target drivers are updated. Only qla2x00t has been fully updated.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1229 d57e44dd-8a1f-0410-8b47-8ef2f437770f
I replaced all occurences of DISTDIR with DESTDIR and also introduced SBINDIR (and friends) to some other Makefiles.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@719 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
- QLA_ISP targets in the main Makefile temporary disabled, since they don't support building with specified kernel version
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@443 d57e44dd-8a1f-0410-8b47-8ef2f437770f
The following operations (parametgers to the make) are now supported:
qla_isp, qla_isp_clean, qla_isp_extraclean,
qla_isp_install, qla_isp_uninstall.
But at the moment qla_isp doesn't support all of the needed operations: uninstall and extraclean are not supported in its Makefile.
Signed-off-by: Dotan Barak <dotanba@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@426 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- From the main Makefile all all LSI/MPT related targets are commented out, because the recent changes in its Makefile have broken them.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@391 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Switches debug<->performance<->release builds added
- Cosmetics
A trunk/usr-full_perf.patch
M trunk/iscsi-scst/README
A trunk/iscsi-full_perf.patch
A trunk/debug2perf
A trunk/perf2debug
A trunk/usr-release.patch
A trunk/qla2x00t-full_perf.patch
A trunk/iscsi-release.patch
A trunk/scst-full_perf.patch
A trunk/qla2x00t-release.patch
A trunk/scst-release.patch
A trunk/README
A trunk/usr/fileio/README
A trunk/debug2release
A trunk/release2debug
M trunk/scst/src/scst_lib.c
M trunk/scst/src/scst_mem.c
M trunk/scst/README
M trunk/Makefile
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@194 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Support for per-target default security groups added
- FILEIO made multithreaded
- BLOCKIO made async
- Other improvements, fixes and cleanups
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@121 d57e44dd-8a1f-0410-8b47-8ef2f437770f
