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Commit Graph
160 Commits
Author SHA1 Message Date
Bart Van Assche 5a70bca1fb scst: nolockdep patch for 4.13 kernels 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.3.x@7542 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2018-11-01 04:07:54 +00:00
Vladislav Bolkhovitin 93bea9e0e8 Update to 4.11 kernels 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7203 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-06-03 02:38:51 +00:00
Vladislav Bolkhovitin db31c1d56b scst: nolockdep patch for kernel 4.10 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7171 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-11 03:52:51 +00:00
Vladislav Bolkhovitin 06503ca3fb scst: nolockdep patch for kernel 4.9 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7169 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-06 01:31:59 +00:00
Vladislav Bolkhovitin bdfc767077 scst: document nolockdep patches 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7078 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-12-21 03:39:24 +00:00
Vladislav Bolkhovitin 80e49beea8 Put_page_callback and scst_exec_req_fifo patches for RHEL5/6 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7066 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-12-20 05:49:07 +00:00
Vladislav Bolkhovitin 6c95c681ac scst: avoid false lockdep complaints about recursive locking 
In some cases SCST needs to take multiple locks recursivly, e.g. to lock
all tgt_devs in a session. For this case SCST takes those locks in their
current sort order, e.g. by LUN for tgt_devs, then releases in the
opposite order. Unfortunately, lockdep complains on such actions as
recursive locking, then disables itself. The disabling itself action is
the most unpleasant one leading to lockdep being useless after this point.

Unfortunately, nested locking annotations can't help, because after
free, then alloc again, or after LUN change (in case of tgt_devs) order
of locks can change.

So, this patch implements a way to annotate some lock and unlock actions
as "no lockdep", so lockdep will not track them. It contains related
kernel patches for some kernels.

This is a debug aid only useful only with lockdep enabled kernels.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7065 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-12-20 05:47:15 +00:00
Vladislav Bolkhovitin 84c71bc53e generate-kernel-patch: optimize generation of Makefile.drivers patch 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7027 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-11-17 05:18:55 +00:00
Vladislav Bolkhovitin 11be80dac7 generate-kernel-patch: optimize generation of Makefile for drivers/Kconfig 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7026 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-11-17 05:12:33 +00:00
Vladislav Bolkhovitin 66b195dd2f generate-kernel-patch: optimize generation of Makefile for scst 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7025 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-11-17 05:06:59 +00:00
Vladislav Bolkhovitin fc892680c8 generate-kernel-patch: optimize generation of Makefile for dev_handlers 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7024 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-11-17 04:55:15 +00:00
Vladislav Bolkhovitin 528f5e0004 Makefiles/Kconfigs for kernels 4.5 and 4.6 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6904 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-06-25 00:56:09 +00:00
Bart Van Assche 120e5fb78b nightly build: Add kernel 4.4 support files 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6779 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-01-19 18:08:04 +00:00
Bart Van Assche a8e9edf349 scst: Fix in-tree build for kernels before 4.3 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6663 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-11-11 05:12:38 +00:00
Bart Van Assche 1b18a81264 scst: Fix in-tree build for kernel 4.3 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6662 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-11-11 04:58:43 +00:00
Bart Van Assche fc27595d07 nightly build: Add support files for kernel v4.3 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6569 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-11-03 05:24:37 +00:00
Bart Van Assche b85e99da68 nightly build: Add kernel v4.2 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6505 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-09-16 14:00:26 +00:00
Bart Van Assche 2e07fca500 nightly build: Add kernel v4.1 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6405 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-28 15:45:59 +00:00
Bart Van Assche f148075207 nightly build: Add kernel 4.0 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6225 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-09 13:34:22 +00:00
Bart Van Assche 77cc4fb7e0 Add kernel 3.19 nightly build support infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6151 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-25 20:29:50 +00:00
Bart Van Assche 628f3939bc 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().



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5979 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-01-20 15:04:23 +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 2fb7c084d7 Add kernel 3.17 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5883 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-11-26 08:05:09 +00:00
Vladislav Bolkhovitin e13aa6622d Update for kernels 3.17.x 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5882 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-11-26 07:02:17 +00:00
Bart Van Assche 12430f9b46 nightly build: Add kernel 3.16 nightly build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5719 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-08-20 06:55:04 +00:00
Vladislav Bolkhovitin 4d937c42ee Update for kernels 3.16 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5717 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-08-19 21:52:31 +00:00
Bart Van Assche 3ac099ecaa Rename the two RHEL 7 scst_exec_req_fifo patches 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5711 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-08-07 08:12:22 +00:00
Bart Van Assche e4bcb3738d RHEL 7: Add scst_exec_req_fifo and put_page_callback patches 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5710 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-08-07 07:20:08 +00:00
Bart Van Assche 1fdd3d9a8d nightly build: Add kernel 3.15 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5611 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-19 07:09:53 +00:00
Vladislav Bolkhovitin b5c649ef5c Update for 3.15 kernels 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5610 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-19 03:51:48 +00:00
Bart Van Assche 2edd052785 scripts/rebuild-rhel-kernel-rpm: Add RHEL 7 RC support 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5545 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-23 08:36:36 +00:00
Bart Van Assche 2b2b47bb85 nightly build: Add kernel 3.14 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5433 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-04-18 05:50:04 +00:00
Vladislav Bolkhovitin bbdf791c65 Update to kernels 3.14 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5432 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-04-18 00:32:51 +00:00
Bart Van Assche 1a367a14c8 regression tests: Run the 2.6.26..2.6.32 tests on the sysfs code instead of procfs 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5270 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-02-07 07:45:15 +00:00
Bart Van Assche 7f1c22cbee nightly build: Add kernel 3.13 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5251 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-01-30 09:16:27 +00:00
Vladislav Bolkhovitin e6fd59bda4 Update for 3.13 kernels 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5250 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-01-30 02:32:44 +00:00
Bart Van Assche f5a8248cb7 nightly build: Add kernel 3.12 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5164 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-12-19 08:07:15 +00:00
Vladislav Bolkhovitin 60d49c8451 Update for kernel 3.12 
May be not completed, because this kernel has too many internal issues
reported after enabling "Kernel hacking" config options



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5163 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-12-19 05:15:48 +00:00
Bart Van Assche dad77aead4 nightly build: Add kernel 3.11 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5006 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-09-28 16:04:47 +00:00
Vladislav Bolkhovitin 844e194647 Update for kernels 3.11.x 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5004 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-09-28 04:23:45 +00:00
Vladislav Bolkhovitin 2e9540c902 Update for kernel 3.10 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4921 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-07-25 23:38:31 +00:00
Bart Van Assche 89e96c6495 nightly build: Add kernel 3.10 support infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4919 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-07-22 18:35:37 +00:00
Bart Van Assche 11fdb1bf29 nightly build: Add kernel 3.9 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4855 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-05-18 16:04:24 +00:00
Vladislav Bolkhovitin 9b674796d6 Update to kernel 3.9 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4853 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-05-18 03:41:04 +00:00
Bart Van Assche 52f0d63ee6 nightly build: Add kernel 3.8 support files 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4769 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-02-23 13:47:51 +00:00
Vladislav Bolkhovitin 79bf4e77c6 Update for 3.8 kernels 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4768 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-02-23 00:44:56 +00:00
Bart Van Assche 12313bf114 nightly build: Add kernel 3.7 patches 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4647 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-12-18 08:54:50 +00:00
Vladislav Bolkhovitin 299c407697 Update for kernel 3.7 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4645 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-12-17 23:09:58 +00:00
Bart Van Assche b2567396f8 nightly build: Add kernel 3.6 support patches 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4539 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-10-02 08:17:58 +00:00
Vladislav Bolkhovitin 1a8577c59c Update for 3.6 kernels 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4538 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-10-01 22:10:47 +00:00