Please consider to prepare a ReadyKernel patch for it.
This is needed for all kernels prior to 3.10.0-693.x https://readykernel.com/ -- Best regards, Konstantin Khorenko, Virtuozzo Linux Kernel Team On 09/05/2017 03:18 PM, Konstantin Khorenko wrote:
The commit is pushed to "branch-rh7-3.10.0-514.26.1.vz7.35.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git after rh7-3.10.0-514.26.1.vz7.35.6 ------> commit e851cc10aa14e1ca311187fda9a3a53a5e3dee25 Author: Konstantin Khorenko <khore...@virtuozzo.com> Date: Tue Sep 5 15:13:26 2017 +0300 ve/autofs: drop fix double pid put in error path and leaked pid on error path in autofs4_fill_super Drop redundant hunks of 078889e ("VE/AUTOFS: port 71-diff-autofs-combined"), they lead to unbalanced pid get/put in autofs4_fill_super(). Fixes: 078889e ("VE/AUTOFS: port 71-diff-autofs-combined") Signed-off-by: Konstantin Khorenko <khore...@virtuozzo.com> --- fs/autofs4/autofs_i.h | 1 - fs/autofs4/inode.c | 6 ++---- 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h index c957d14..39f197c 100644 --- a/fs/autofs4/autofs_i.h +++ b/fs/autofs4/autofs_i.h @@ -123,7 +123,6 @@ struct autofs_sb_info { struct list_head active_list; struct list_head expiring_list; struct rcu_head rcu; - unsigned is32bit:1; }; static inline struct autofs_sb_info *autofs4_sbi(struct super_block *sb) diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c index b23cf2a..af7506c 100644 --- a/fs/autofs4/inode.c +++ b/fs/autofs4/inode.c @@ -127,7 +127,7 @@ static const match_table_t tokens = { {Opt_indirect, "indirect"}, {Opt_direct, "direct"}, {Opt_offset, "offset"}, -{Opt_err, NULL} + {Opt_err, NULL} }; static int parse_options(char *options, int *pipefd, kuid_t *uid, kgid_t *gid, @@ -313,7 +313,7 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) if (!pipe) { printk("autofs: could not open pipe file descriptor\n"); - goto fail_put_pid; + goto fail_dput; } ret = autofs_prepare_pipe(pipe); if (ret < 0) @@ -335,8 +335,6 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) printk("autofs: pipe file descriptor does not contain proper ops\n"); fput(pipe); /* fall through */ -fail_put_pid: - put_pid(sbi->oz_pgrp); fail_dput: dput(root); goto fail_free; .
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