2,257
edits
Changes
Created page with "{{Release|1.3-rc2|?? Jun 2014}} === New features === * Native (w/o plugins) c/r of external bind mounts * C/R of the info in which cgroups tasks live * C/R of task's dump..."
{{Release|1.3-rc2|?? Jun 2014}}
=== New features ===
* Native (w/o plugins) c/r of [[external bind mounts]]
* C/R of the info in which cgroups tasks live
* C/R of task's dumpable flag
* Dump pstore, securityfs, fusectl and debugfs mountpoints
=== Fixes ===
* VDSO was searched on stack's guard page
* Mount namespace w/o /proc mount blocked the restore
* Several misses in searching for COW VMA resulted in sub-optimal pages sharing on restore
* FIFO-s path was restored in wrong mount namespace
* Mountpoint fsnotify could be restored on a bind-mount
* One tmpfs mounted several times was dumped several times
* Bind-mount's root path of the top mount was calculated with error
* Fix device number calculation out of major:minor on some distros
* Devpts mount options got lost on dump
* Page-pipes grew endlessly resulting in dump failures on big VMAs
* IO and PF mappings were tried to be dumped
* Two merged MAP_GROWSDOWN VMAs got dumped with overlapping guard page
* Too small shared area was used to fetch tasks mappings that resulted in failed dump of huge mappings
* Many fixes in build system
* Zdtm's COW test sometimes ignored COW failures
=== New features ===
* Native (w/o plugins) c/r of [[external bind mounts]]
* C/R of the info in which cgroups tasks live
* C/R of task's dumpable flag
* Dump pstore, securityfs, fusectl and debugfs mountpoints
=== Fixes ===
* VDSO was searched on stack's guard page
* Mount namespace w/o /proc mount blocked the restore
* Several misses in searching for COW VMA resulted in sub-optimal pages sharing on restore
* FIFO-s path was restored in wrong mount namespace
* Mountpoint fsnotify could be restored on a bind-mount
* One tmpfs mounted several times was dumped several times
* Bind-mount's root path of the top mount was calculated with error
* Fix device number calculation out of major:minor on some distros
* Devpts mount options got lost on dump
* Page-pipes grew endlessly resulting in dump failures on big VMAs
* IO and PF mappings were tried to be dumped
* Two merged MAP_GROWSDOWN VMAs got dumped with overlapping guard page
* Too small shared area was used to fetch tasks mappings that resulted in failed dump of huge mappings
* Many fixes in build system
* Zdtm's COW test sometimes ignored COW failures