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9.4.14

940014

05-12-2023

[LU-9183] Support for linux 4.9 kernels https://jira.whamcloud.com/browse/LU-9183 Lustre <p>This ticket will track the needed changes to enable lustre support with linux kernels 4.9.X</p> LU-9183

Support for linux 4.9 kernels

Improvement Minor Resolved Fixed Dmitry Eremin Dmitry Eremin Mon, 6 Mar 2017 10:06:36 +0000 Thu, 2 Aug 2018 18:05:13 +0000 Wed, 19 Jul 2017 03:57:39 +0000 Lustre 2.10.1 Lustre 2.11.0 0 7 <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25816" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25816</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> libcfs: handle dump_trace() and related callbacks removal<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e804fed6dcebd0c6e87fdb6988fcb1b8c96353a8</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25817" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25817</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> libcfs: handle get_user_pages() with gup_flags<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: dc8ff9ce96f60c9885401f4d3edef13d63c002fb</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25818" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25818</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> libcfs: handle get rid of 'parent' argument of ->d_compare()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 374ccdd5aac21f6f83a88f0912c26ad6381ebb9b</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25819" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25819</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle make the string hashes salt the hash<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e50b350d7bb821de7eae9331718e29822139d6e5</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25821" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25821</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> mdc: handle additional argument for posix_acl_valid()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 032c2d033e00a341a34ae8b513c33e397fc89563</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25822" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25822</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle removing the offset argument of direct_IO<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: f99512d14dab9d7bc02113e8dfc163f74031130b</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25826" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25826</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle removal the pos argument of generic_write_sync<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: bd10d7f45ee996148d9c307f9f58b42f15fb57f0</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25827" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25827</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle flags as argument for inode_operations->rename<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 417dcd2f628c302f115aeed5570167f707abcb2c</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25838" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25838</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> ptlrpc: handle changes in struct group_info<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 1d46c6100497a76f95efe7afdabd24c84a6b4a85</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25840" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25840</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle removal </p> {get,set,remove} <p>xattr inode operations<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 9e14a328714203d3ea5585d958d725a1f7602a73</p> <p>if I'm not mistaken one of your patches is a dup of <a href="https://jira.whamcloud.com/browse/LU-9003" title="Linux kernel 4.8 adds user_namespace arg to posix_acl_valid" class="issue-link" data-issue-key="LU-9003"><del>LU-9003</del></a>. this one:</p> <blockquote> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25821" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25821</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> mdc: handle additional argument for posix_acl_valid()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 032c2d033e00a341a34ae8b513c33e397fc89563</p></blockquote> <p>yes, thanks Bob. I will see those from <a href="https://jira.whamcloud.com/browse/LU-9003" title="Linux kernel 4.8 adds user_namespace arg to posix_acl_valid" class="issue-link" data-issue-key="LU-9003"><del>LU-9003</del></a>.</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25892" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25892</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> ptlrpc: handle posix_acl: xattr representation cleanups<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 036b4a3a8491d3fe36fc6c8e7f1ab185fefbfb1b</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25893" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25893</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: remove struct file on stack in ll_setxattr()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ace7cdbd60867f02aad22796f30830383c7b663b</p> <p>Dmitry Eremin (dmitry.eremin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/25965" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25965</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: add support set_acl method in inode operations<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 139582e277da7ca24efefef964c14eda33b55f1f</p> <p>With last patch all sanity tests passed with 4.9.13-200.fc25.x86_64 kernel in CLIENTONLY mode.</p> <p>Doug, you can checkout <a href="https://review.whamcloud.com/25965" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25965</a> patch (this branch contain your patch also) and build it with 4.9 kernel. It will works.</p> <p>Thanks Dmitry. Hopefully I'll get a chance to build and run the fix this week.</p> <p>Just tried to build the above patch against the 4.10 kernel. Get this error right away:</p> <p> CC <span class="error">[M]</span> /root/lustre-release/libcfs/libcfs/linux/linux-debug.o</p> <p><b>/root/lustre-release/libcfs/libcfs/linux/linux-debug.c:</b> In function ‘<b>lbug_with_loc</b>’:</p> <p><b>/root/lustre-release/libcfs/libcfs/linux/linux-debug.c:120:9:</b> <b>error: *implicit declaration of function ‘*set_task_state</b>’ <span class="error">[-Werror=implicit-function-declaration]</span></p> <p> set_task_state(current, TASK_UNINTERRUPTIBLE);</p> <p><b> ^</b></p> <p>cc1: all warnings being treated as errors</p> <p> </p> <p>Doug,<br/> In every kernel version I can find set_task_state() is #define'd in the kernel #Include sched.h If that is no longer true in 4.10 it's a whole new issue.</p> <p>I have ported to linux 4.9 kernel only.</p> <p>With latest patch all sanity tests are passed in client only mode on Fedora Core with 4.9.13 kernel.</p> <p> </p> <p>I have a VM where I have linux-staging checked out and have built 4.10.0-rc7 and installed it. I then cloned lustre-release and did a pull of your change (as given above). I then tried to build Lustre with:</p> <p>> sh ./autogen.sh</p> <p>> ./configure --disable-server --with-linux=/root/linux-staging</p> <p>> make -j4</p> <p>The make is failing due to issues in linux-debug.c and llite/dcache.c. Am I doing something wrong here?</p> <p>yes, please build and install <b><font color="#ff0000">4.9.13</font></b> kernel and all will compile without problems.</p> <p>There is that big a difference between 4.9 and 4.10? Ok.</p> <p>Dmitry,<br/> I can't complete a client build using your patch stack on current fedora 25. build fails in user space code calling readdir_r(). Apparently this call has been declared 'deprecated' and any use of it generates errors.</p> <p>All the kernel code seems to build ok, but the client build including utils doesn't succeed.</p> <p>Bob <a href="https://jira.whamcloud.com/browse/LU-9137" title="readdir_r is deprecated now" class="issue-link" data-issue-key="LU-9137"><del>LU-9137</del></a> covers readdir_r() deprecation.</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25816/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25816/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> libcfs: handle dump_trace() and related callbacks removal<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 70d70c4f541c84adc88c372d670cd3a7fa8bc91f</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25817/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25817/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> libcfs: handle get_user_pages() with gup_flags<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: beb733c0f27c28d699700a5aabec41bf573712f8</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25818/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25818/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle removal of parent argument of ->d_compare()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 4a50afa42e67244398158a2b68ae68fc0eb68cd7</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25822/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25822/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle removal the offset argument of direct_IO<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 337aafa282d0f1127eef8b7ee4f865171f48bc12</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25827/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25827/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle flags as argument for inode_operations->rename<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 2b0d3ff9a3b516e240e7fb44f79e2cb4e4a064a7</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25819/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25819/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle make the string hashes salt the hash<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 4d1bb7a76ebef4e69f9aaeb28175e62f73afa002</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25826/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25826/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle removal the pos argument of generic_write_sync<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: e9a1d3d02df1c444e8f5190ad730817ce2506eea</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25838/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25838/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> ptlrpc: handle changes in struct group_info<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: fa3598d0beca2bc8c5eb4c570210f5298a8613d0</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25893/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25893/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: remove struct file on stack in ll_setxattr()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 5d32447500107f5abd386400ec9cd8ab8a3d9706</p> <p>James Simmons (uja.ornl@yahoo.com) uploaded a new patch: <a href="https://review.whamcloud.com/27240" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/27240</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle xattr with the xattr_handler infrastructure<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: f84266cbc3842760e068278fb0c4b5d42f0680df</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25892/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25892/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> ptlrpc: handle posix_acl: xattr representation cleanups<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: f7df2365bc51a7b2804f9b497cbc6bc340dd9da1</p> <p>Dmitry you will need <a href="https://review.whamcloud.com/#/c/27422" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/27422</a> as well for your testing</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/27240/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/27240/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle xattr with the xattr_handler infrastructure<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 7c332c2757fb125ffb1c902d5302f7f7dc3c0433</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/25965/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/25965/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: add support set_acl method in inode operations<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c8d56a664306c3ceb4e598999c41eb72ea46a68f</p> <p>Landed for 2.11</p> <p>James Simmons (uja.ornl@yahoo.com) uploaded a new patch: <a href="https://review.whamcloud.com/28110" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28110</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle xattr with the xattr_handler infrastructure<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: 2e77631988cec9fc694d9c9bed6cd6172dee90eb</p> <p>John L. Hammond (john.hammond@intel.com) merged in patch <a href="https://review.whamcloud.com/28110/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28110/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: handle xattr with the xattr_handler infrastructure<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: <br/> Commit: 264ce3d71841c6d84f3d4c0df05b238c42c31476</p> <p>James Simmons (uja.ornl@yahoo.com) uploaded a new patch: <a href="https://review.whamcloud.com/28342" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28342</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: add support set_acl method in inode operations<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: d00f79fd5dcecffc9c7bc6bbc7dae947e34f28e3</p> <p>John L. Hammond (john.hammond@intel.com) merged in patch <a href="https://review.whamcloud.com/28342/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28342/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9183" title="Support for linux 4.9 kernels" class="issue-link" data-issue-key="LU-9183"><del>LU-9183</del></a> llite: add support set_acl method in inode operations<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: <br/> Commit: 65fef90864aed68665b6887c91857d9bd891fd97</p> Related LU-9003 LU-8560 LU-8056 LU-8661 LU-11062 LU-9558 Development Rank 1|hzz5vr: Rank (Obsolete) 9223372036854775807