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From: NeilBrown <neilb@suse.com>
To: Trond Myklebust <trond.myklebust@primarydata.com>,
	Anna Schumaker <anna.schumaker@netapp.com>
Cc: linux-nfs@vger.kernel.org
Subject: [PATCH 03/23] cred: export get_task_cred().
Date: Mon, 19 Feb 2018 16:02:28 +1100	[thread overview]
Message-ID: <151901654884.17421.2146401182386690621.stgit@noble> (raw)
In-Reply-To: <151901634940.17421.7637564368419392071.stgit@noble>

There is no reason that modules should not be able
to use this, and NFS will need it when converted to
use 'struct cred'.

Signed-off-by: NeilBrown <neilb@suse.com>
---
 kernel/cred.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/cred.c b/kernel/cred.c
index f11aa4e0d2b9..3e43bde1fd3c 100644
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -200,6 +200,7 @@ const struct cred *get_task_cred(struct task_struct *task)
 	rcu_read_unlock();
 	return cred;
 }
+EXPORT_SYMBOL(get_task_cred);
 
 /*
  * Allocate blank credentials, such that the credentials can be filled in at a



  parent reply	other threads:[~2018-02-19  5:03 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-19  5:02 [PATCH 00/23] Remove generic rpc credentials, and associated changed - V3 NeilBrown
2018-02-19  5:02 ` [PATCH 04/23] cred: allow get_cred() and put_cred() to be given NULL NeilBrown
2018-02-19  5:02 ` NeilBrown [this message]
2018-02-19  5:02 ` [PATCH 06/23] SUNRPC: remove groupinfo from struct auth_cred NeilBrown
2018-02-19  5:02 ` [PATCH 01/23] cred: add cred_fscmp() for comparing creds NeilBrown
2018-02-19  5:02 ` [PATCH 02/23] cred: add get_cred_rcu() NeilBrown
2018-02-19  5:02 ` [PATCH 05/23] SUNRPC: add 'struct cred *' to auth_cred and rpc_cred NeilBrown
2018-02-19  5:02 ` [PATCH 11/23] SUNRPC: discard RPC_DO_ROOTOVERRIDE() NeilBrown
2018-02-19  5:02 ` [PATCH 15/23] NFS: move credential expiry tracking out of SUNRPC into NFS NeilBrown
2018-02-19  5:02 ` [PATCH 13/23] SUNRPC: introduce RPC_TASK_NULLCREDS to request auth_none NeilBrown
2018-02-19  5:02 ` [PATCH 17/23] NFS: change access cache to use 'struct cred' NeilBrown
2018-02-19  5:02 ` [PATCH 10/23] NFSv4: don't require lock for get_renew_cred or get_machine_cred NeilBrown
2018-02-19  5:02 ` [PATCH 21/23] SUNRPC: remove crbind rpc_cred operation NeilBrown
2018-02-19  5:02 ` [PATCH 14/23] SUNRPC: add side channel to use non-generic cred for rpc call NeilBrown
2018-02-19 16:39   ` [SUNRPC] e22c8d3cf4: BUG:KASAN:use-after-free_in_r kernel test robot
2018-02-20  0:09     ` NeilBrown
2018-02-20  0:09       ` NeilBrown
2018-02-20  0:10   ` [PATCH 14/23 - V2] SUNRPC: add side channel to use non-generic cred for rpc call NeilBrown
2018-02-19  5:02 ` [PATCH 07/23] SUNRPC: remove uid and gid from struct auth_cred NeilBrown
2018-02-19  5:02 ` [PATCH 22/23] SUNRPC: simplify auth_unix NeilBrown
2018-02-19  5:02 ` [PATCH 09/23] NFSv4: add cl_root_cred for use when machine cred is not available NeilBrown
2018-02-19  5:02 ` [PATCH 23/23] SUNRPC: discard cr_uid from struct rpc_cred NeilBrown
2018-02-19  5:02 ` [PATCH 19/23] NFS/NFSD/SUNRPC: replace generic creds with 'struct cred' NeilBrown
2018-02-19 14:58   ` kbuild test robot
2018-02-20  0:17     ` NeilBrown
2018-02-22  1:51       ` [kbuild-all] " Philip Li
2018-02-22  2:31         ` Fengguang Wu
2018-02-19  5:02 ` [PATCH 18/23] NFS: struct nfs_open_dir_context: convert rpc_cred pointer to cred NeilBrown
2018-02-19  5:02 ` [PATCH 20/23] SUNRPC: remove generic cred code NeilBrown
2018-02-19  5:02 ` [PATCH 16/23] SUNRPC: remove RPCAUTH_AUTH_NO_CRKEY_TIMEOUT NeilBrown
2018-02-19  5:02 ` [PATCH 12/23] NFS/SUNRPC: don't lookup machine credential until rpcauth_bindcred() NeilBrown
2018-02-19 14:41   ` kbuild test robot
2018-02-19  5:02 ` [PATCH 08/23] SUNRPC: remove machine_cred field from struct auth_cred NeilBrown
2018-11-07  4:12 [PATCH 00/23 - V4] NFS: Remove generic RPC credentials NeilBrown
2018-11-07  4:12 ` [PATCH 03/23] cred: export get_task_cred() NeilBrown
2018-12-03  0:30 [PATCH 00/23 - V5] NFS: Remove generic RPC credentials NeilBrown
2018-12-03  0:30 ` [PATCH 03/23] cred: export get_task_cred() NeilBrown

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