From: "Eric W. Biederman" <ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
To: Linux Containers
<containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
Cc: esyr-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
jannh-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
khlebnikov-XoJtRXgx1JseBXzfvpsJ4g@public.gmane.org,
linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
serge.hallyn-GeWIH/nMZzLQT0dZR+AlfA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
prakash.sangappa-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org,
linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
"Eric W. Biederman"
<ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>,
luto-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
oleg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org,
Nagarathnam Muthusamy
<nagarathnam.muthusamy-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>,
Pavel Emelyanov <xemul-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
Subject: [REVIEW][PATCH 02/11] shm/security: Pass kern_ipc_perm not shmid_kernel into the shm security hooks
Date: Fri, 23 Mar 2018 14:16:05 -0500 [thread overview]
Message-ID: <20180323191614.32489-2-ebiederm@xmission.com> (raw)
In-Reply-To: <87vadmobdw.fsf_-_-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
All of the implementations of security hooks that take shmid_kernel only
access shm_perm the struct kern_ipc_perm member. This means the
dependencies of the shm security hooks can be simplified by passing
the kern_ipc_perm member of shmid_kernel..
Making this change will allow struct shmid_kernel to become private to ipc/shm.c.
Signed-off-by: "Eric W. Biederman" <ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
---
include/linux/lsm_hooks.h | 10 +++++-----
include/linux/security.h | 21 ++++++++++-----------
ipc/shm.c | 17 +++++++----------
security/security.c | 10 +++++-----
security/selinux/hooks.c | 28 ++++++++++++++--------------
security/smack/smack_lsm.c | 22 +++++++++++-----------
6 files changed, 52 insertions(+), 56 deletions(-)
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index e4a94863a88c..cac7a8082c43 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -1585,11 +1585,11 @@ union security_list_options {
struct task_struct *target, long type,
int mode);
- int (*shm_alloc_security)(struct shmid_kernel *shp);
- void (*shm_free_security)(struct shmid_kernel *shp);
- int (*shm_associate)(struct shmid_kernel *shp, int shmflg);
- int (*shm_shmctl)(struct shmid_kernel *shp, int cmd);
- int (*shm_shmat)(struct shmid_kernel *shp, char __user *shmaddr,
+ int (*shm_alloc_security)(struct kern_ipc_perm *shp);
+ void (*shm_free_security)(struct kern_ipc_perm *shp);
+ int (*shm_associate)(struct kern_ipc_perm *shp, int shmflg);
+ int (*shm_shmctl)(struct kern_ipc_perm *shp, int cmd);
+ int (*shm_shmat)(struct kern_ipc_perm *shp, char __user *shmaddr,
int shmflg);
int (*sem_alloc_security)(struct kern_ipc_perm *sma);
diff --git a/include/linux/security.h b/include/linux/security.h
index fa7adac4b99a..f390755808ea 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -49,7 +49,6 @@ struct qstr;
struct iattr;
struct fown_struct;
struct file_operations;
-struct shmid_kernel;
struct msg_msg;
struct msg_queue;
struct xattr;
@@ -362,11 +361,11 @@ int security_msg_queue_msgsnd(struct msg_queue *msq,
struct msg_msg *msg, int msqflg);
int security_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
struct task_struct *target, long type, int mode);
-int security_shm_alloc(struct shmid_kernel *shp);
-void security_shm_free(struct shmid_kernel *shp);
-int security_shm_associate(struct shmid_kernel *shp, int shmflg);
-int security_shm_shmctl(struct shmid_kernel *shp, int cmd);
-int security_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr, int shmflg);
+int security_shm_alloc(struct kern_ipc_perm *shp);
+void security_shm_free(struct kern_ipc_perm *shp);
+int security_shm_associate(struct kern_ipc_perm *shp, int shmflg);
+int security_shm_shmctl(struct kern_ipc_perm *shp, int cmd);
+int security_shm_shmat(struct kern_ipc_perm *shp, char __user *shmaddr, int shmflg);
int security_sem_alloc(struct kern_ipc_perm *sma);
void security_sem_free(struct kern_ipc_perm *sma);
int security_sem_associate(struct kern_ipc_perm *sma, int semflg);
@@ -1077,26 +1076,26 @@ static inline int security_msg_queue_msgrcv(struct msg_queue *msq,
return 0;
}
-static inline int security_shm_alloc(struct shmid_kernel *shp)
+static inline int security_shm_alloc(struct kern_ipc_perm *shp)
{
return 0;
}
-static inline void security_shm_free(struct shmid_kernel *shp)
+static inline void security_shm_free(struct kern_ipc_perm *shp)
{ }
-static inline int security_shm_associate(struct shmid_kernel *shp,
+static inline int security_shm_associate(struct kern_ipc_perm *shp,
int shmflg)
{
return 0;
}
-static inline int security_shm_shmctl(struct shmid_kernel *shp, int cmd)
+static inline int security_shm_shmctl(struct kern_ipc_perm *shp, int cmd)
{
return 0;
}
-static inline int security_shm_shmat(struct shmid_kernel *shp,
+static inline int security_shm_shmat(struct kern_ipc_perm *shp,
char __user *shmaddr, int shmflg)
{
return 0;
diff --git a/ipc/shm.c b/ipc/shm.c
index 4643865e9171..387a786e7be1 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -181,7 +181,7 @@ static void shm_rcu_free(struct rcu_head *head)
rcu);
struct shmid_kernel *shp = container_of(ptr, struct shmid_kernel,
shm_perm);
- security_shm_free(shp);
+ security_shm_free(&shp->shm_perm);
kvfree(shp);
}
@@ -554,7 +554,7 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
shp->mlock_user = NULL;
shp->shm_perm.security = NULL;
- error = security_shm_alloc(shp);
+ error = security_shm_alloc(&shp->shm_perm);
if (error) {
kvfree(shp);
return error;
@@ -635,10 +635,7 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
*/
static inline int shm_security(struct kern_ipc_perm *ipcp, int shmflg)
{
- struct shmid_kernel *shp;
-
- shp = container_of(ipcp, struct shmid_kernel, shm_perm);
- return security_shm_associate(shp, shmflg);
+ return security_shm_associate(ipcp, shmflg);
}
/*
@@ -835,7 +832,7 @@ static int shmctl_down(struct ipc_namespace *ns, int shmid, int cmd,
shp = container_of(ipcp, struct shmid_kernel, shm_perm);
- err = security_shm_shmctl(shp, cmd);
+ err = security_shm_shmctl(&shp->shm_perm, cmd);
if (err)
goto out_unlock1;
@@ -934,7 +931,7 @@ static int shmctl_stat(struct ipc_namespace *ns, int shmid,
if (ipcperms(ns, &shp->shm_perm, S_IRUGO))
goto out_unlock;
- err = security_shm_shmctl(shp, cmd);
+ err = security_shm_shmctl(&shp->shm_perm, cmd);
if (err)
goto out_unlock;
@@ -978,7 +975,7 @@ static int shmctl_do_lock(struct ipc_namespace *ns, int shmid, int cmd)
}
audit_ipc_obj(&(shp->shm_perm));
- err = security_shm_shmctl(shp, cmd);
+ err = security_shm_shmctl(&shp->shm_perm, cmd);
if (err)
goto out_unlock1;
@@ -1348,7 +1345,7 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg,
if (ipcperms(ns, &shp->shm_perm, acc_mode))
goto out_unlock;
- err = security_shm_shmat(shp, shmaddr, shmflg);
+ err = security_shm_shmat(&shp->shm_perm, shmaddr, shmflg);
if (err)
goto out_unlock;
diff --git a/security/security.c b/security/security.c
index d3b9aeb6b73b..77b69bd6f234 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1195,27 +1195,27 @@ int security_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
return call_int_hook(msg_queue_msgrcv, 0, msq, msg, target, type, mode);
}
-int security_shm_alloc(struct shmid_kernel *shp)
+int security_shm_alloc(struct kern_ipc_perm *shp)
{
return call_int_hook(shm_alloc_security, 0, shp);
}
-void security_shm_free(struct shmid_kernel *shp)
+void security_shm_free(struct kern_ipc_perm *shp)
{
call_void_hook(shm_free_security, shp);
}
-int security_shm_associate(struct shmid_kernel *shp, int shmflg)
+int security_shm_associate(struct kern_ipc_perm *shp, int shmflg)
{
return call_int_hook(shm_associate, 0, shp, shmflg);
}
-int security_shm_shmctl(struct shmid_kernel *shp, int cmd)
+int security_shm_shmctl(struct kern_ipc_perm *shp, int cmd)
{
return call_int_hook(shm_shmctl, 0, shp, cmd);
}
-int security_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr, int shmflg)
+int security_shm_shmat(struct kern_ipc_perm *shp, char __user *shmaddr, int shmflg)
{
return call_int_hook(shm_shmat, 0, shp, shmaddr, shmflg);
}
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index cce994e9fc0a..14f9e6c08273 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -5674,53 +5674,53 @@ static int selinux_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
}
/* Shared Memory security operations */
-static int selinux_shm_alloc_security(struct shmid_kernel *shp)
+static int selinux_shm_alloc_security(struct kern_ipc_perm *shp)
{
struct ipc_security_struct *isec;
struct common_audit_data ad;
u32 sid = current_sid();
int rc;
- rc = ipc_alloc_security(&shp->shm_perm, SECCLASS_SHM);
+ rc = ipc_alloc_security(shp, SECCLASS_SHM);
if (rc)
return rc;
- isec = shp->shm_perm.security;
+ isec = shp->security;
ad.type = LSM_AUDIT_DATA_IPC;
- ad.u.ipc_id = shp->shm_perm.key;
+ ad.u.ipc_id = shp->key;
rc = avc_has_perm(sid, isec->sid, SECCLASS_SHM,
SHM__CREATE, &ad);
if (rc) {
- ipc_free_security(&shp->shm_perm);
+ ipc_free_security(shp);
return rc;
}
return 0;
}
-static void selinux_shm_free_security(struct shmid_kernel *shp)
+static void selinux_shm_free_security(struct kern_ipc_perm *shp)
{
- ipc_free_security(&shp->shm_perm);
+ ipc_free_security(shp);
}
-static int selinux_shm_associate(struct shmid_kernel *shp, int shmflg)
+static int selinux_shm_associate(struct kern_ipc_perm *shp, int shmflg)
{
struct ipc_security_struct *isec;
struct common_audit_data ad;
u32 sid = current_sid();
- isec = shp->shm_perm.security;
+ isec = shp->security;
ad.type = LSM_AUDIT_DATA_IPC;
- ad.u.ipc_id = shp->shm_perm.key;
+ ad.u.ipc_id = shp->key;
return avc_has_perm(sid, isec->sid, SECCLASS_SHM,
SHM__ASSOCIATE, &ad);
}
/* Note, at this point, shp is locked down */
-static int selinux_shm_shmctl(struct shmid_kernel *shp, int cmd)
+static int selinux_shm_shmctl(struct kern_ipc_perm *shp, int cmd)
{
int perms;
int err;
@@ -5749,11 +5749,11 @@ static int selinux_shm_shmctl(struct shmid_kernel *shp, int cmd)
return 0;
}
- err = ipc_has_perm(&shp->shm_perm, perms);
+ err = ipc_has_perm(shp, perms);
return err;
}
-static int selinux_shm_shmat(struct shmid_kernel *shp,
+static int selinux_shm_shmat(struct kern_ipc_perm *shp,
char __user *shmaddr, int shmflg)
{
u32 perms;
@@ -5763,7 +5763,7 @@ static int selinux_shm_shmat(struct shmid_kernel *shp,
else
perms = SHM__READ | SHM__WRITE;
- return ipc_has_perm(&shp->shm_perm, perms);
+ return ipc_has_perm(shp, perms);
}
/* Semaphore security operations */
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 0402b8c1aec1..a3398c7f32c9 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -2950,9 +2950,9 @@ static void smack_msg_msg_free_security(struct msg_msg *msg)
*
* Returns a pointer to the smack value
*/
-static struct smack_known *smack_of_shm(struct shmid_kernel *shp)
+static struct smack_known *smack_of_shm(struct kern_ipc_perm *shp)
{
- return (struct smack_known *)shp->shm_perm.security;
+ return (struct smack_known *)shp->security;
}
/**
@@ -2961,9 +2961,9 @@ static struct smack_known *smack_of_shm(struct shmid_kernel *shp)
*
* Returns 0
*/
-static int smack_shm_alloc_security(struct shmid_kernel *shp)
+static int smack_shm_alloc_security(struct kern_ipc_perm *shp)
{
- struct kern_ipc_perm *isp = &shp->shm_perm;
+ struct kern_ipc_perm *isp = shp;
struct smack_known *skp = smk_of_current();
isp->security = skp;
@@ -2976,9 +2976,9 @@ static int smack_shm_alloc_security(struct shmid_kernel *shp)
*
* Clears the blob pointer
*/
-static void smack_shm_free_security(struct shmid_kernel *shp)
+static void smack_shm_free_security(struct kern_ipc_perm *shp)
{
- struct kern_ipc_perm *isp = &shp->shm_perm;
+ struct kern_ipc_perm *isp = shp;
isp->security = NULL;
}
@@ -2990,7 +2990,7 @@ static void smack_shm_free_security(struct shmid_kernel *shp)
*
* Returns 0 if current has the requested access, error code otherwise
*/
-static int smk_curacc_shm(struct shmid_kernel *shp, int access)
+static int smk_curacc_shm(struct kern_ipc_perm *shp, int access)
{
struct smack_known *ssp = smack_of_shm(shp);
struct smk_audit_info ad;
@@ -2998,7 +2998,7 @@ static int smk_curacc_shm(struct shmid_kernel *shp, int access)
#ifdef CONFIG_AUDIT
smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_IPC);
- ad.a.u.ipc_id = shp->shm_perm.id;
+ ad.a.u.ipc_id = shp->id;
#endif
rc = smk_curacc(ssp, access, &ad);
rc = smk_bu_current("shm", ssp, access, rc);
@@ -3012,7 +3012,7 @@ static int smk_curacc_shm(struct shmid_kernel *shp, int access)
*
* Returns 0 if current has the requested access, error code otherwise
*/
-static int smack_shm_associate(struct shmid_kernel *shp, int shmflg)
+static int smack_shm_associate(struct kern_ipc_perm *shp, int shmflg)
{
int may;
@@ -3027,7 +3027,7 @@ static int smack_shm_associate(struct shmid_kernel *shp, int shmflg)
*
* Returns 0 if current has the requested access, error code otherwise
*/
-static int smack_shm_shmctl(struct shmid_kernel *shp, int cmd)
+static int smack_shm_shmctl(struct kern_ipc_perm *shp, int cmd)
{
int may;
@@ -3062,7 +3062,7 @@ static int smack_shm_shmctl(struct shmid_kernel *shp, int cmd)
*
* Returns 0 if current has the requested access, error code otherwise
*/
-static int smack_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr,
+static int smack_shm_shmat(struct kern_ipc_perm *shp, char __user *shmaddr,
int shmflg)
{
int may;
--
2.14.1
next prev parent reply other threads:[~2018-03-23 19:16 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1520875093-18174-1-git-send-email-nagarathnam.muthusamy@oracle.com>
[not found] ` <87vadzqqq6.fsf@xmission.com>
[not found] ` <990e88fa-ab50-9645-b031-14e1afbf7ccc@oracle.com>
[not found] ` <877eqejowd.fsf@xmission.com>
[not found] ` <3a46a03d-e4dd-59b6-e25f-0020be1b1dc9@oracle.com>
[not found] ` <87a7v2z2qa.fsf@xmission.com>
[not found] ` <87a7v2z2qa.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-23 19:11 ` [REVIEW][PATCH 00/11] ipc: Fixing the pid namespace support Eric W. Biederman
[not found] ` <87vadmobdw.fsf_-_-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-23 19:16 ` [REVIEW][PATCH 01/11] sem/security: Pass kern_ipc_perm not sem_array into the sem security hooks Eric W. Biederman
[not found] ` <20180323191614.32489-1-ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-23 21:46 ` Casey Schaufler
[not found] ` <bdf6ed62-b75c-1920-d5ce-ea08428d03d0@schaufler-ca.com>
[not found] ` <bdf6ed62-b75c-1920-d5ce-ea08428d03d0-iSGtlc1asvQWG2LlvL+J4A@public.gmane.org>
2018-03-28 23:20 ` Davidlohr Bueso
2018-03-23 19:16 ` Eric W. Biederman [this message]
[not found] ` <20180323191614.32489-2-ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-23 21:54 ` [REVIEW][PATCH 02/11] shm/security: Pass kern_ipc_perm not shmid_kernel into the shm " Casey Schaufler
2018-03-23 19:16 ` [REVIEW][PATCH 03/11] msg/security: Pass kern_ipc_perm not msg_queue into the msg_queue " Eric W. Biederman
2018-03-23 19:16 ` [REVIEW][PATCH 04/11] sem: Move struct sem and struct sem_array into ipc/sem.c Eric W. Biederman
2018-03-23 19:16 ` [REVIEW][PATCH 05/11] shm: Move struct shmid_kernel into ipc/shm.c Eric W. Biederman
2018-03-23 19:16 ` [REVIEW][PATCH 06/11] msg: Move struct msg_queue into ipc/msg.c Eric W. Biederman
2018-03-23 19:16 ` [REVIEW][PATCH 07/11] ipc: Move IPCMNI from include/ipc.h into ipc/util.h Eric W. Biederman
2018-03-23 19:16 ` [REVIEW][PATCH 08/11] ipc/util: Helpers for making the sysvipc operations pid namespace aware Eric W. Biederman
2018-03-23 19:16 ` [REVIEW][PATCH 09/11] ipc/shm: Fix shmctl(..., IPC_STAT, ...) between pid namespaces Eric W. Biederman
2018-03-23 19:16 ` [REVIEW][PATCH 10/11] ipc/msg: Fix msgctl(..., " Eric W. Biederman
2018-03-23 19:16 ` [REVIEW][PATCH 11/11] ipc/sem: Fix semctl(..., GETPID, " Eric W. Biederman
[not found] ` <20180323191614.32489-11-ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-29 0:52 ` Davidlohr Bueso
[not found] ` <20180329005209.fnzr3hzvyr4oy3wi@linux-n805>
2018-03-30 19:09 ` Davidlohr Bueso
[not found] ` <20180330190951.nfcdwuzp42bl2lfy@linux-n805>
2018-03-30 20:12 ` Eric W. Biederman
[not found] ` <87y3i91fxh.fsf@xmission.com>
[not found] ` <87y3i91fxh.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-30 20:45 ` Davidlohr Bueso
2018-04-02 11:11 ` Manfred Spraul
2018-03-24 5:40 ` [REVIEW][PATCH 12/11] ipc: Directly call the security hook in ipc_ops.associate Eric W. Biederman
[not found] ` <877eq2m3or.fsf_-_-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-28 23:40 ` Davidlohr Bueso
2018-03-31 2:13 ` James Morris
2018-03-24 5:42 ` [REVIEW][PATCH 13/11] ipc/smack: Tidy up from the change in type of the ipc security hooks Eric W. Biederman
2018-03-29 1:12 ` [REVIEW][PATCH 00/11] ipc: Fixing the pid namespace support Davidlohr Bueso
2018-03-29 18:42 ` Eric W. Biederman
[not found] ` <20180323191614.32489-9-ebiederm@xmission.com>
[not found] ` <20180323191614.32489-9-ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-23 21:17 ` [REVIEW][PATCH 09/11] ipc/shm: Fix shmctl(..., IPC_STAT, ...) between pid namespaces NAGARATHNAM MUTHUSAMY
[not found] ` <7df62190-2407-bfd4-d144-7304a8ea8ae3-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2018-03-23 21:33 ` Eric W. Biederman
[not found] ` <87lgeio4tb.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-23 21:41 ` NAGARATHNAM MUTHUSAMY
[not found] ` <1091a91e-f8ee-b091-6d95-78b33520fb2d-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2018-03-28 23:04 ` Eric W. Biederman
[not found] ` <87woxvajk9.fsf@xmission.com>
[not found] ` <87woxvajk9.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-28 23:18 ` Nagarathnam Muthusamy
[not found] ` <20180323191614.32489-10-ebiederm@xmission.com>
[not found] ` <20180323191614.32489-10-ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-23 21:21 ` [REVIEW][PATCH 10/11] ipc/msg: Fix msgctl(..., " NAGARATHNAM MUTHUSAMY
[not found] ` <20180323191614.32489-3-ebiederm@xmission.com>
[not found] ` <20180323191614.32489-3-ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-23 21:55 ` [REVIEW][PATCH 03/11] msg/security: Pass kern_ipc_perm not msg_queue into the msg_queue security hooks Casey Schaufler
[not found] ` <bb73b0ea-bcda-a996-8f14-48d9dd1b0940@schaufler-ca.com>
[not found] ` <bb73b0ea-bcda-a996-8f14-48d9dd1b0940-iSGtlc1asvQWG2LlvL+J4A@public.gmane.org>
2018-03-24 5:37 ` Eric W. Biederman
[not found] ` <87y3iikp1y.fsf_-_@xmission.com>
[not found] ` <87y3iikp1y.fsf_-_-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2018-03-25 0:05 ` [REVIEW][PATCH 13/11] ipc/smack: Tidy up from the change in type of the ipc " Casey Schaufler
[not found] ` <80cd2fea-c9a8-4f26-acbb-e0ecb34e4e40-iSGtlc1asvQWG2LlvL+J4A@public.gmane.org>
2018-03-28 23:38 ` Davidlohr Bueso
2018-03-28 23:57 ` Davidlohr Bueso
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