OpenVZ Forum: Devel » [patch i2o] i2o layer cleanup

Home » Mailing lists » Devel » [patch i2o] i2o layer cleanup

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

[patch i2o 5/6] i2o_proc files permission [message #12941 is a reply to message #12935]

Tue, 15 May 2007 12:47

vaverin
Messages: 708
Registered: September 2005

Senior Member

Reading from some i2o related proc files can lead to the i2o controller hang due
unknown reasons. As a workaround this patch changes the permission of these
files to root-only accessible.

Signed-off-by: Vasily Averin <vvs@sw.ru>

--- lk2.6/drivers/message/i2o/i2o_proc.c
+++ lk2.6/drivers/message/i2o/i2o_proc.c
@@ -1855,17 +1855,17 @@ static i2o_proc_entry i2o_proc_generic_i
* Device specific entries
*/
static i2o_proc_entry generic_dev_entries[] = {
- {"groups", S_IFREG | S_IRUGO, &i2o_seq_fops_groups},
- {"phys_dev", S_IFREG | S_IRUGO, &i2o_seq_fops_phys_device},
- {"claimed", S_IFREG | S_IRUGO, &i2o_seq_fops_claimed},
- {"users", S_IFREG | S_IRUGO, &i2o_seq_fops_users},
- {"priv_msgs", S_IFREG | S_IRUGO, &i2o_seq_fops_priv_msgs},
- {"authorized_users", S_IFREG | S_IRUGO, &i2o_seq_fops_authorized_users},
- {"dev_identity", S_IFREG | S_IRUGO, &i2o_seq_fops_dev_identity},
- {"ddm_identity", S_IFREG | S_IRUGO, &i2o_seq_fops_ddm_identity},
- {"user_info", S_IFREG | S_IRUGO, &i2o_seq_fops_uinfo},
- {"sgl_limits", S_IFREG | S_IRUGO, &i2o_seq_fops_sgl_limits},
- {"sensors", S_IFREG | S_IRUGO, &i2o_seq_fops_sensors},
+ {"groups", S_IFREG | S_IRUSR, &i2o_seq_fops_groups},
+ {"phys_dev", S_IFREG | S_IRUSR, &i2o_seq_fops_phys_device},
+ {"claimed", S_IFREG | S_IRUSR, &i2o_seq_fops_claimed},
+ {"users", S_IFREG | S_IRUSR, &i2o_seq_fops_users},
+ {"priv_msgs", S_IFREG | S_IRUSR, &i2o_seq_fops_priv_msgs},
+ {"authorized_users", S_IFREG | S_IRUSR, &i2o_seq_fops_authorized_users},
+ {"dev_identity", S_IFREG | S_IRUSR, &i2o_seq_fops_dev_identity},
+ {"ddm_identity", S_IFREG | S_IRUSR, &i2o_seq_fops_ddm_identity},
+ {"user_info", S_IFREG | S_IRUSR, &i2o_seq_fops_uinfo},
+ {"sgl_limits", S_IFREG | S_IRUSR, &i2o_seq_fops_sgl_limits},
+ {"sensors", S_IFREG | S_IRUSR, &i2o_seq_fops_sensors},
{NULL, 0, NULL}
};

Report message to a moderator

[Message index]

		[patch i2o] i2o layer cleanup By: vaverin on Tue, 15 May 2007 12:41
		[patch i2o 1/6] i2o_cfg_passthru cleanup By: vaverin on Tue, 15 May 2007 12:42
		Re: [patch i2o 1/6] i2o_cfg_passthru cleanup By: Alan Cox on Tue, 15 May 2007 16:42
		[patch i2o 2/6] wrong memory access in i2o_block_device_lock() By: vaverin on Tue, 15 May 2007 12:43
		[patch i2o 3/6] i2o message leak in i2o_msg_post_wait_mem() By: vaverin on Tue, 15 May 2007 12:44
		[patch i2o 4/6] i2o proc reading oops By: vaverin on Tue, 15 May 2007 12:45
		[patch i2o 5/6] i2o_proc files permission By: vaverin on Tue, 15 May 2007 12:47
		Re: [patch i2o 5/6] i2o_proc files permission By: vaverin on Tue, 15 May 2007 12:59
		Re: [patch i2o 5/6] i2o_proc files permission By: Greg KH on Wed, 16 May 2007 09:27
		Re: [patch i2o 5/6] i2o_proc files permission By: Alan Cox on Tue, 15 May 2007 16:45
		Re: [patch i2o 5/6] i2o_proc files permission By: vaverin on Wed, 16 May 2007 04:58
		Re: [patch i2o 5/6] i2o_proc files permission By: Alan Cox on Wed, 16 May 2007 12:49
		[patch i2o 6/6] i2o debug output cleanup By: vaverin on Tue, 15 May 2007 12:48
		Re: [patch i2o 6/6] i2o debug output cleanup By: Alan Cox on Tue, 15 May 2007 16:46
		Re: [patch i2o] i2o layer cleanup By: Kirill Korotaev on Tue, 15 May 2007 12:53

Previous Topic:	[PATCH] Brush up task's session and group numbers manipulations
Next Topic:	Remaining straight forward kthread API conversions...

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Sep 19 15:06:48 GMT 2025

Total time taken to generate the page: 0.06285 seconds