Trond Myklebust e6efe9b152 pNFS/flexfiles: Fix list corruption if the mirror count changes ... commit 8b04013737341442ed914b336cde866b902664ae upstream. If the mirror count changes in the new layout we pick up inside ff_layout_pg_init_write(), then we can end up adding the request to the wrong mirror and corrupting the mirror->pg_list. Fixes: d600ad1f2b ("NFS41: pop some layoutget errors to application") Cc: stable@vger.kernel.org Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-06-30 23:17:18 -04:00
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flexfilelayout.c	pNFS/flexfiles: Fix list corruption if the mirror count changes	2020-06-30 23:17:18 -04:00
flexfilelayout.h	NFSv4/flexfiles: Fix invalid deref in FF_LAYOUT_DEVID_NODE()	2020-01-27 14:50:29 +01:00
flexfilelayoutdev.c
Makefile