https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-1337 Lustre <p>This is a place holder to track 3.3 upstream kernel support development.</p> LU-1337

Client support for 3.3 Linux kernels

Improvement Minor Resolved Fixed Yang Sheng Peng Tao emc patch Thu, 19 Apr 2012 06:17:03 +0000 Fri, 21 Dec 2012 11:25:54 +0000 Fri, 21 Dec 2012 11:25:54 +0000 Lustre 2.3.0 Lustre 2.4.0 0 10 <p>4 patches submitted for review:<br/> <a href="http://review.whamcloud.com/3396" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3396</a> build: make configure process not break for 3.4 kernel<br/> <a href="http://review.whamcloud.com/3397" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3397</a> vfs: generic_permission has 2 args<br/> <a href="http://review.whamcloud.com/3398" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3398</a> kernel: NETIF_F_NO_CSUM and LOOKUP_CONTINUE removed<br/> <a href="http://review.whamcloud.com/3399" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3399</a> vfs: kernel 3.3 hides vfsmount guts</p> <p>more patches will follow.</p> <p><a href="http://review.whamcloud.com/3575" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3575</a> remove unnecessary includings of system.h<br/> <a href="http://review.whamcloud.com/3576" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3576</a> block: kernel 3.2 make_request_fn return void<br/> <a href="http://review.whamcloud.com/3577" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3577</a> vfs: kernel 3.2 protects inode-&gt;i_nlink<br/> <a href="http://review.whamcloud.com/3578" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3578</a> vfs: kernel 3.4 touch_atime switchs to 1 argument<br/> <a href="http://review.whamcloud.com/3579" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3579</a> vfs: kernel 3.1 renames lock-manager ops<br/> <a href="http://review.whamcloud.com/3580" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3580</a> vfs: kernel 3.4 converts d_alloc_root to d_make_root<br/> <a href="http://review.whamcloud.com/3581" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3581</a> vfs: 3.3 changes super_operations/inode_operations<br/> <a href="http://review.whamcloud.com/3582" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3582</a> vfs: kernel 3.1 kills inode-&gt;i_alloc_sem<br/> <a href="http://review.whamcloud.com/3583" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3583</a> vfs: kernel 3.1 changes open_to_namei_flags</p> <p>One more patch added:<br/> <a href="http://review.whamcloud.com/#change,3745" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,3745</a> add missing include dir</p> <p>Three 3.5 support patches are also submitted for tracking purpose. I need them to start atomic_open change. They depend on Xuezhao's 3.4 patches so I didn't add any reviewer yet and I will rebase/resubmit later after Xuezhao's patches are merged.<br/> <a href="http://review.whamcloud.com/#change,3755" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,3755</a> v3.5 defines INVALID_UID<br/> <a href="http://review.whamcloud.com/#change,3756" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,3756</a> kernel 3.5 renames end_writeback to clear_inode<br/> <a href="http://review.whamcloud.com/#change,3757" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,3757</a> 3.5 kernel encode_fh passes in parent inode</p> <p>Add a new one:<br/> <a href="http://review.whamcloud.com/3885" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3885</a> vfs: provides ll_get_acl to <del>&gt;i_op</del>&gt;get_acl</p> <p>Rebased/resubmitted the un-merged patches for 3.4 kernel, addressed the comments for them and re-arranged the patches sequence to be same as kernel version.</p> <p>One more is added:<br/> <a href="http://review.whamcloud.com/4039" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/4039</a> llite:ll_inode_permission should check RCU walk</p> <p>Fix previous <a href="https://jira.whamcloud.com/browse/LU-1337" title="Client support for 3.3 Linux kernels" class="issue-link" data-issue-key="LU-1337"><del>LU-1337</del></a> breakage of the build on ppc64:</p> <p> <a href="http://review.whamcloud.com/4149" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/4149</a></p> <p>Add one more patch to handle SEEK_HOLE/SEEK_DATA in ll_file_seek, which is introduced in 3.1 kernel.</p> <p><a href="http://review.whamcloud.com/4579" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/4579</a> llite: support SEEK_HOLE and SEEK_DATA</p> <p>All existing patches landed for 2.4. If any further necessary work comes to light in the future please open a new ticket to track it and link it to this one - thanks. </p> Related LU-2148 Development Rank 1|hzv5fb: Rank (Obsolete) 4413