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-12438 Lustre <p>In the latest kernel (version 4.14), vfs_read/write are no long export kernel symbols any more.  The merged PCC still calls the vfs_read/write functions. This rusults in the complile failure.</p> <p>We should use kernel_read/write instead of vfs_read/write.</p> LU-12438

Use kernel_read/write instead of vfs_read/write for PCC

Bug Minor Resolved Fixed Qian Yingjin Qian Yingjin Fri, 14 Jun 2019 01:55:46 +0000 Mon, 26 Aug 2019 22:52:20 +0000 Mon, 26 Aug 2019 22:52:20 +0000 Lustre 2.13.0 Lustre 2.13.0 0 3 <p>This is already fixed in patch <a href="https://review.whamcloud.com/35223" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/35223</a> "<tt><a href="https://jira.whamcloud.com/browse/LU-12355" title="Support for linux kernel version 5.0" class="issue-link" data-issue-key="LU-12355"><del>LU-12355</del></a> llite: vfs_read removed, use kernel_read</tt>"</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/35223/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/35223/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12438" title="Use kernel_read/write instead of vfs_read/write for PCC" class="issue-link" data-issue-key="LU-12438"><del>LU-12438</del></a> llite: vfs_read/write removed, use kernel_read/write<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: b5a6ec93ce565b092034a858214bf7596ddc4414</p> Related LU-12355 Development Rank 1|i00i9b: Rank (Obsolete) 9223372036854775807 Severity