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Author SHA1 Message Date
Bart Van Assche
efff5e2a20 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>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5964 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-01-13 08:51:08 +00:00
Bart Van Assche
87fb2237c0 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>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5963 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-01-13 08:42:28 +00:00
Bart Van Assche
6cff234ab4 nightly build: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5962 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-01-10 15:52:57 +00:00
Bart Van Assche
b158254766 scst_sysfs: return EINVAL on too big LUN 
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5961 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-01-09 12:23:25 +00:00
Bart Van Assche
292f72e16d scst_local: Fix unique per session sas address 
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5960 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-01-07 09:20:06 +00:00
Bart Van Assche
aed1b2f332 scst_calc_block_shift: Log block shift and sector size upon mismatch 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5959 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-01-06 13:25:28 +00:00
Bart Van Assche
fa29d4cd3d scst_lib: Convert spaces into tabs (reported by checkpatch) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5958 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-29 12:14:52 +00:00
Bart Van Assche
bbb89ed456 nightly build: Add kernel 3.18 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5957 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-24 14:28:36 +00:00
Bart Van Assche
c46daa8368 Spelling fix: immediatelly -> immediately 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5956 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 13:15:55 +00:00
Bart Van Assche
9cd602de2f Update for kernel 3.18 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5955 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 13:10:41 +00:00
Bart Van Assche
505a4dbc80 Spelling fix: existant -> existent 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5954 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 13:09:20 +00:00
Bart Van Assche
cf536e76b3 Spelling fix: choosen -> chosen 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5953 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 13:08:34 +00:00
Bart Van Assche
40142b6879 Spelling fix: shrinked -> shrunk 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5952 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 12:36:47 +00:00
Bart Van Assche
3450315283 Source code comment spelling fix: refering -> referring 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5951 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 12:35:51 +00:00
Bart Van Assche
dd249ab556 Spelling fix: occured -> occurred 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5950 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 12:35:00 +00:00
Bart Van Assche
5154cbcf5a Source code comment spelling fix: loosing -> losing 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5949 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 12:33:37 +00:00
Bart Van Assche
a1ffc737c0 Source code comment spelling fix: hander -> handler 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5948 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 12:33:06 +00:00
Bart Van Assche
8446d801b6 Source code comment spelling fix: explicitely -> explicitly 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5947 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 12:32:30 +00:00
Bart Van Assche
d8ec3a3873 Source code spelling fix: authentification -> authentication 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5946 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 12:31:08 +00:00
Bart Van Assche
d6dbe1a0b0 Source code spelling fix: addres -> address 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5945 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 12:29:51 +00:00
Bart Van Assche
c8d86e2811 Source code spelling fix: accesss -> access 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5944 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 12:28:56 +00:00
Bart Van Assche
bd100d73a3 Source code spelling fix: Equivilant -> Equivalent 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5943 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-22 12:28:13 +00:00
Vladislav Bolkhovitin
44170b30dc 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>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5942 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-20 03:49:23 +00:00
Vladislav Bolkhovitin
81ad848f2b 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>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5941 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-20 03:48:07 +00:00
Vladislav Bolkhovitin
94d1c2fc6c 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>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5940 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-19 03:55:14 +00:00
Vladislav Bolkhovitin
d9c9a8b8a2 Fallback to the old qla driver if the git one not detected 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5939 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-19 03:50:58 +00:00
Bart Van Assche
1573624301 nightly build: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5938 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-17 07:48:40 +00:00
Bart Van Assche
ee86982787 doc/scst_pg.sgml: Remove trailing whitespace 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5937 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-12 09:34:55 +00:00
Bart Van Assche
b83f4faa55 scripts/generate-kernel-patch: Include scst_pg.sgml instead of sgv_cache.sgml 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5936 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-12 09:29:42 +00:00
Bart Van Assche
edcde67ddd ib_srpt: Log P_Key during login 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5935 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-11 12:37:02 +00:00
Bart Van Assche
331b72be46 scst_vdisk: Follow-up for r5932 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5934 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-11 12:31:03 +00:00
Vladislav Bolkhovitin
878a3be328 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>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5933 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-11 04:38:04 +00:00
Vladislav Bolkhovitin
bba96aca8c 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>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5932 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-11 04:34:36 +00:00
Vladislav Bolkhovitin
10ebf80e7a Docs update 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5931 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-11 04:27:17 +00:00
Bart Van Assche
c641574046 rpm build: Add support for qla2x00t driver in QLogic git repository 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5929 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-09 12:33:16 +00:00
Vladislav Bolkhovitin
0d8b4dce6c Web updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5928 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-06 05:02:27 +00:00
Vladislav Bolkhovitin
245b8b0e2b Oops, fix for the previous commit 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5914 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-04 23:43:51 +00:00
Vladislav Bolkhovitin
3dec4655b2 FORMAT commands should be strictly serialized 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5913 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-04 23:41:52 +00:00
Bart Van Assche
0717d99a62 /etc/init.d/scst: Exit with status code 0 upon 'start' if already running 
Reported-by: Dimitar Tanev <dimitar@linuxdevgroup.org>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5912 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-04 12:19:56 +00:00
Bart Van Assche
5ce36973f7 scripts/generate-kernel-patch: Swap two filters 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5910 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-04 11:50:58 +00:00
Bart Van Assche
7d8f7fe5bb scripts/rebuild-rhel-kernel-rpm: Add support for RHEL 6.6 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5905 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-03 17:07:31 +00:00
Bart Van Assche
8d518d8e33 iscsi-scst/kernel/patches/rhel/put_page_callback-2.6.32-504.patch: Add 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5904 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-03 17:06:57 +00:00
Bart Van Assche
6b8e075a4e scripts/rebuild-rhel-kernel-rpm: Fix an error message 
Reported-by: Hiroyuki Sato <hiroysato@gmail.com>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5903 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-12-03 11:50:06 +00:00
Bart Van Assche
2c18cd82ed scst: Add scripts/rebuild-rhel-kernel-rpm to the SCST release archive 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5895 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-11-28 09:16:37 +00:00
Bart Van Assche
7507b77063 ib_srpt: Rework the max_sge computation changes from r5795 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5894 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-11-27 15:29:29 +00:00
Bart Van Assche
efa1a763a6 ib_srpt: Log reject reason 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5893 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-11-27 15:24:17 +00:00
Bart Van Assche
d51ecb0e2a ib_srpt: Add support for immediate data 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5892 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-11-27 15:19:21 +00:00
Bart Van Assche
1657c7db3b scst.h: Add uintptr_t 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5891 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-11-27 15:18:58 +00:00
Vladislav Bolkhovitin
a42056e75a Cleanup 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5890 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-11-27 04:36:33 +00:00
Bart Van Assche
e7e2e4e17c scripts/specialize-patch: Reduce noise in nightly build output 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5889 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-11-26 19:42:10 +00:00