/*
 * linux/ipc/namespace.c
 * Copyright (C) 2006 Pavel Emelyanov <xemul@openvz.org> OpenVZ, SWsoft Inc.
 */

#include <linux/ipc.h>
#include <linux/msg.h>
#include <linux/ipc_namespace.h>
#include <linux/rcupdate.h>
#include <linux/nsproxy.h>
#include <linux/slab.h>
#include <linux/fs.h>
#include <linux/mount.h>

#include "util.h"

static struct ipc_namespace *create_ipc_ns(void)
{
	struct ipc_namespace *ns;
	int err;

	ns = kmalloc(sizeof(struct ipc_namespace), GFP_KERNEL);
	if (ns == NULL)
		return ERR_PTR(-ENOMEM);

	atomic_set(&ns->count, 1);
	err = mq_init_ns(ns);
	if (err) {
		kfree(ns);
		return ERR_PTR(err);
	}
	atomic_inc(&nr_ipc_ns);

	sem_init_ns(ns);
	msg_init_ns(ns);
	shm_init_ns(ns);

	/*
	 * msgmni has already been computed for the new ipc ns.
	 * Thus, do the ipcns creation notification before registering that
	 * new ipcns in the chain.
	 */
	ipcns_notify(IPCNS_CREATED);
	register_ipcns_notifier(ns);

	return ns;
}

struct ipc_namespace *copy_ipcs(unsigned long flags, struct ipc_namespace *ns)
{
	if (!(flags & CLONE_NEWIPC))
		return get_ipc_ns(ns);
	return create_ipc_ns();
}

/*
 * free_ipcs - free all ipcs of one type
 * @ns:   the namespace to remove the ipcs from
 * @ids:  the table of ipcs to free
 * @free: the function called to free each individual ipc
 *
 * Called for each kind of ipc when an ipc_namespace exits.
 */
void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids,
	       void (*free)(struct ipc_namespace *, struct kern_ipc_perm *))
{
	struct kern_ipc_perm *perm;
	int next_id;
	int total, in_use;

	down_write(&ids->rw_mutex);

	in_use = ids->in_use;

	for (total = 0, next_id = 0; total < in_use; next_id++) {
		perm = idr_find(&ids->ipcs_idr, next_id);
		if (perm == NULL)
			continue;
		ipc_lock_by_ptr(perm);
		free(ns, perm);
		total++;
	}
	up_write(&ids->rw_mutex);
}

static void free_ipc_ns(struct ipc_namespace *ns)
{
	/*
	 * Unregistering the hotplug notifier at the beginning guarantees
	 * that the ipc namespace won't be freed while we are inside the
	 * callback routine. Since the blocking_notifier_chain_XXX routines
	 * hold a rw lock on the notifier list, unregister_ipcns_notifier()
	 * won't take the rw lock before blocking_notifier_call_chain() has
	 * released the rd lock.
	 */
	unregister_ipcns_notifier(ns);
	sem_exit_ns(ns);
	msg_exit_ns(ns);
	shm_exit_ns(ns);
	kfree(ns);
	atomic_dec(&nr_ipc_ns);

	/*
	 * Do the ipcns removal notification after decrementing nr_ipc_ns in
	 * order to have a correct value when recomputing msgmni.
	 */
	ipcns_notify(IPCNS_REMOVED);
}

/*
 * put_ipc_ns - drop a reference to an ipc namespace.
 * @ns: the namespace to put
 *
 * If this is the last task in the namespace exiting, and
 * it is dropping the refcount to 0, then it can race with
 * a task in another ipc namespace but in a mounts namespace
 * which has this ipcns's mqueuefs mounted, doing some action
 * with one of the mqueuefs files.  That can raise the refcount.
 * So dropping the refcount, and raising the refcount when
 * accessing it through the VFS, are protected with mq_lock.
 *
 * (Clearly, a task raising the refcount on its own ipc_ns
 * needn't take mq_lock since it can't race with the last task
 * in the ipcns exiting).
 */
void put_ipc_ns(struct ipc_namespace *ns)
{
	if (atomic_dec_and_lock(&ns->count, &mq_lock)) {
		mq_clear_sbinfo(ns);
		spin_unlock(&mq_lock);
		mq_put_mnt(ns);
		free_ipc_ns(ns);
	}
}
lue='linux-3.7.y'>linux-3.7.y</option>
<option value='linux-3.8.y'>linux-3.8.y</option>
<option value='linux-3.9.y'>linux-3.9.y</option>
<option value='linux-4.0.y'>linux-4.0.y</option>
<option value='linux-4.1.y'>linux-4.1.y</option>
<option value='linux-4.10.y'>linux-4.10.y</option>
<option value='linux-4.11.y'>linux-4.11.y</option>
<option value='linux-4.12.y'>linux-4.12.y</option>
<option value='linux-4.13.y'>linux-4.13.y</option>
<option value='linux-4.14.y'>linux-4.14.y</option>
<option value='linux-4.15.y'>linux-4.15.y</option>
<option value='linux-4.16.y'>linux-4.16.y</option>
<option value='linux-4.17.y'>linux-4.17.y</option>
<option value='linux-4.18.y'>linux-4.18.y</option>
<option value='linux-4.19.y'>linux-4.19.y</option>
<option value='linux-4.2.y'>linux-4.2.y</option>
<option value='linux-4.20.y'>linux-4.20.y</option>
<option value='linux-4.3.y'>linux-4.3.y</option>
<option value='linux-4.4.y'>linux-4.4.y</option>
<option value='linux-4.5.y'>linux-4.5.y</option>
<option value='linux-4.6.y'>linux-4.6.y</option>
<option value='linux-4.7.y'>linux-4.7.y</option>
<option value='linux-4.8.y'>linux-4.8.y</option>
<option value='linux-4.9.y'>linux-4.9.y</option>
<option value='linux-5.0.y'>linux-5.0.y</option>
<option value='linux-5.1.y'>linux-5.1.y</option>
<option value='linux-5.10.y'>linux-5.10.y</option>
<option value='linux-5.11.y'>linux-5.11.y</option>
<option value='linux-5.12.y'>linux-5.12.y</option>
<option value='linux-5.13.y'>linux-5.13.y</option>
<option value='linux-5.14.y'>linux-5.14.y</option>
<option value='linux-5.15.y'>linux-5.15.y</option>
<option value='linux-5.16.y'>linux-5.16.y</option>
<option value='linux-5.17.y'>linux-5.17.y</option>
<option value='linux-5.18.y'>linux-5.18.y</option>
<option value='linux-5.19.y'>linux-5.19.y</option>
<option value='linux-5.2.y'>linux-5.2.y</option>
<option value='linux-5.3.y'>linux-5.3.y</option>
<option value='linux-5.4.y'>linux-5.4.y</option>
<option value='linux-5.5.y'>linux-5.5.y</option>
<option value='linux-5.6.y'>linux-5.6.y</option>
<option value='linux-5.7.y'>linux-5.7.y</option>
<option value='linux-5.8.y'>linux-5.8.y</option>
<option value='linux-5.9.y'>linux-5.9.y</option>
<option value='linux-6.0.y'>linux-6.0.y</option>
<option value='linux-6.1.y'>linux-6.1.y</option>
<option value='linux-6.10.y'>linux-6.10.y</option>
<option value='linux-6.11.y'>linux-6.11.y</option>
<option value='linux-6.12.y'>linux-6.12.y</option>
<option value='linux-6.13.y'>linux-6.13.y</option>
<option value='linux-6.14.y'>linux-6.14.y</option>
<option value='linux-6.15.y'>linux-6.15.y</option>
<option value='linux-6.16.y'>linux-6.16.y</option>
<option value='linux-6.17.y'>linux-6.17.y</option>
<option value='linux-6.18.y'>linux-6.18.y</option>
<option value='linux-6.19.y'>linux-6.19.y</option>
<option value='linux-6.2.y'>linux-6.2.y</option>
<option value='linux-6.3.y'>linux-6.3.y</option>
<option value='linux-6.4.y'>linux-6.4.y</option>
<option value='linux-6.5.y'>linux-6.5.y</option>
<option value='linux-6.6.y'>linux-6.6.y</option>
<option value='linux-6.7.y'>linux-6.7.y</option>
<option value='linux-6.8.y'>linux-6.8.y</option>
<option value='linux-6.9.y'>linux-6.9.y</option>
<option value='linux-rolling-lts'>linux-rolling-lts</option>
<option value='linux-rolling-stable'>linux-rolling-stable</option>
<option value='master'>master</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Hosts the 0x221E linux distro kernel.</td><td class='sub right'>Ubuntu</td></tr></table>
<table class='tabs'><tr><td>
<a href='/distro/kernel/'>summary</a><a href='/distro/kernel/refs/?id=247b365dc8dc442412c88fe02346cd2bddac7bd6'>refs</a><a class='active' href='/distro/kernel/log/include/keys'>log</a><a href='/distro/kernel/tree/include/keys?id=247b365dc8dc442412c88fe02346cd2bddac7bd6'>tree</a><a href='/distro/kernel/commit/include/keys?id=247b365dc8dc442412c88fe02346cd2bddac7bd6'>commit</a><a href='/distro/kernel/diff/include/keys?id=247b365dc8dc442412c88fe02346cd2bddac7bd6'>diff</a></td><td class='form'><form class='right' method='get' action='/distro/kernel/log/include/keys'>
<input type='hidden' name='id' value='247b365dc8dc442412c88fe02346cd2bddac7bd6'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/distro/kernel/log/?id=247b365dc8dc442412c88fe02346cd2bddac7bd6'>root</a>/<a href='/distro/kernel/log/include?id=247b365dc8dc442412c88fe02346cd2bddac7bd6'>include</a>/<a href='/distro/kernel/log/include/keys?id=247b365dc8dc442412c88fe02346cd2bddac7bd6'>keys</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/distro/kernel/log/include/keys?id=247b365dc8dc442412c88fe02346cd2bddac7bd6&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-06-21 16:05:06 +0100'>2022-06-21</span></td><td><a href='/distro/kernel/commit/include/keys?id=60050ffe3d770dd1df5b641aa48f49d07a54bd84'>certs: Move load_certificate_list() to be with the asymmetric keys code</a></td><td>David Howells</td></tr>
<tr><td><span title='2022-05-23 18:47:50 +0300'>2022-05-23</span></td><td><a href='/distro/kernel/commit/include/keys?id=e9c5048c2de1913d0bcd589bc1487810c2e24bc1'>KEYS: trusted: Introduce support for NXP CAAM-based trusted keys</a></td><td>Ahmad Fatoum</td></tr>
<tr><td><span title='2022-05-23 18:47:50 +0300'>2022-05-23</span></td><td><a href='/distro/kernel/commit/include/keys?id=fcd7c26901c83681532c6daac599e53d4df11738'>KEYS: trusted: allow use of kernel RNG for key material</a></td><td>Ahmad Fatoum</td></tr>
<tr><td><span title='2022-05-23 18:47:49 +0300'>2022-05-23</span></td><td><a href='/distro/kernel/commit/include/keys?id=141e523914f72575915dd334fce3cef4fb0f1e91'>certs: Factor out the blacklist hash creation</a></td><td>Mickaël Salaün</td></tr>
<tr><td><span title='2022-03-08 13:55:52 +0200'>2022-03-08</span></td><td><a href='/distro/kernel/commit/include/keys?id=087aa4ed379054951cb3c8ccaa0c4dbafd903c01'>KEYS: Introduce link restriction for machine keys</a></td><td>Eric Snowberg</td></tr>
<tr><td><span title='2022-03-08 13:55:52 +0200'>2022-03-08</span></td><td><a href='/distro/kernel/commit/include/keys?id=56edb6c25f11f25df153f4804f2d5bced2b49a9e'>KEYS: store reference to machine keyring</a></td><td>Eric Snowberg</td></tr>
<tr><td><span title='2022-01-09 00:18:42 +0200'>2022-01-09</span></td><td><a href='/distro/kernel/commit/include/keys?id=7d30198ee24f2ddcc4fefcd38a9b76bd8ab31360'>keys: X.509 public key issuer lookup without AKID</a></td><td>Andrew Zaborowski</td></tr>
<tr><td><span title='2021-05-01 15:32:18 -0700'>2021-05-01</span></td><td><a href='/distro/kernel/commit/include/keys?id=e6f0bf09f0669b3c2cd77fa906830123279a0a21'>Merge tag 'integrity-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2021-04-26 08:51:23 -0700'>2021-04-26</span></td><td><a href='/distro/kernel/commit/include/keys?id=a4a78bc8ead44c3cdb470c6e1f37afcabdddfc14'>Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2021-04-26 08:38:10 -0700'>2021-04-26</span></td><td><a href='/distro/kernel/commit/include/keys?id=b0e22b47f650b53dbb094cd0011a48f6f3ae3e29'>Merge tag 'keys-cve-2020-26541-v3' of git://git.kernel.org/pub/scm/linux/kern...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2021-04-14 16:30:30 +0300'>2021-04-14</span></td><td><a href='/distro/kernel/commit/include/keys?id=0a95ebc91305a5f2400e9080911e8d240b6b05ca'>KEYS: trusted: Introduce TEE based Trusted Keys</a></td><td>Sumit Garg</td></tr>
<tr><td><span title='2021-04-14 16:30:30 +0300'>2021-04-14</span></td><td><a href='/distro/kernel/commit/include/keys?id=5d0682be318910e028bdf57c90a1695ffc34be37'>KEYS: trusted: Add generic trusted keys framework</a></td><td>Sumit Garg</td></tr>
<tr><td><span title='2021-04-14 16:30:30 +0300'>2021-04-14</span></td><td><a href='/distro/kernel/commit/include/keys?id=f2219745250f388edacabe6cca73654131c67d0a'>security: keys: trusted: use ASN.1 TPM2 key format for the blobs</a></td><td>James Bottomley</td></tr>
<tr><td><span title='2021-04-14 16:30:30 +0300'>2021-04-14</span></td><td><a href='/distro/kernel/commit/include/keys?id=de66514d934d70ce73c302ce0644b54970fc7196'>security: keys: trusted: fix TPM2 authorizations</a></td><td>James Bottomley</td></tr>
<tr><td><span title='2021-04-09 10:40:20 -0400'>2021-04-09</span></td><td><a href='/distro/kernel/commit/include/keys?id=6cbdfb3d91bab122033bd2ecae8c259cb6e4f7d0'>ima: enable loading of build time generated key on .ima keyring</a></td><td>Nayna Jain</td></tr>
<tr><td><span title='2021-03-26 19:41:59 +1100'>2021-03-26</span></td><td><a href='/distro/kernel/commit/include/keys?id=947d70597236dd5ae65c1f68c8eabfb962ee5a6b'>ima: Support EC keys for signature verification</a></td><td>Stefan Berger</td></tr>
<tr><td><span title='2021-03-11 16:31:28 +0000'>2021-03-11</span></td><td><a href='/distro/kernel/commit/include/keys?id=56c5812623f95313f6a46fbf0beee7fa17c68bbf'>certs: Add EFI_CERT_X509_GUID support for dbx entries</a></td><td>Eric Snowberg</td></tr>
<tr><td><span title='2021-01-21 16:16:09 +0000'>2021-01-21</span></td><td><a href='/distro/kernel/commit/include/keys?id=c52b7c807b0a6ae26582208a0b07c2a6a796b50f'>encrypted-keys: Replace HTTP links with HTTPS ones</a></td><td>Alexander A. Klimov</td></tr>
<tr><td><span title='2020-11-23 18:09:29 +0000'>2020-11-23</span></td><td><a href='/distro/kernel/commit/include/keys?id=d2ae4e918218f543214fbd906db68a6c580efbbb'>rxrpc: Don't leak the service-side session key to userspace</a></td><td>David Howells</td></tr>
<tr><td><span title='2020-11-23 18:09:29 +0000'>2020-11-23</span></td><td><a href='/distro/kernel/commit/include/keys?id=8a5dc321158fb3032cf990deb7473e22826e7346'>rxrpc: Remove the rxk5 security class as it's now defunct</a></td><td>David Howells</td></tr>
<tr><td><span title='2020-08-04 22:47:54 -0700'>2020-08-04</span></td><td><a href='/distro/kernel/commit/include/keys?id=2324d50d051ec0f14a548e78554fb02513d6dcef'>Merge tag 'docs-5.9' of git://git.lwn.net/linux</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2020-06-19 14:03:46 -0600'>2020-06-19</span></td><td><a href='/distro/kernel/commit/include/keys?id=0efaaa86581c596f9426482c731f262d843807b6'>docs: crypto: convert asymmetric-keys.txt to ReST</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2020-06-15 23:08:32 -0500'>2020-06-15</span></td><td><a href='/distro/kernel/commit/include/keys?id=18bdc20be19741ac97499a37e42323248114b496'>RxRPC: Replace zero-length array with flexible-array</a></td><td>Gustavo A. R. Silva</td></tr>
<tr><td><span title='2020-06-15 23:08:31 -0500'>2020-06-15</span></td><td><a href='/distro/kernel/commit/include/keys?id=ad8cb1654d2f123bbff317a8168028e2b451ed11'>keys: encrypted-type: Replace zero-length array with flexible-array</a></td><td>Gustavo A. R. Silva</td></tr>
<tr><td><span title='2020-06-02 17:22:31 +0100'>2020-06-02</span></td><td><a href='/distro/kernel/commit/include/keys?id=b6f61c31464940513ef4eccb3a030a405b4256d6'>keys: Implement update for the big_key type</a></td><td>David Howells</td></tr>
<tr><td><span title='2020-06-02 17:22:31 +0100'>2020-06-02</span></td><td><a href='/distro/kernel/commit/include/keys?id=2ce113fa525faf62fc308a10d1e5af07456b7460'>KEYS: Replace zero-length array with flexible-array</a></td><td>Gustavo A. R. Silva</td></tr>
<tr><td><span title='2020-03-29 12:40:41 +0100'>2020-03-29</span></td><td><a href='/distro/kernel/commit/include/keys?id=d3ec10aa95819bff18a0d936b18884c7816d0914'>KEYS: Don't write out to userspace while holding key semaphore</a></td><td>Waiman Long</td></tr>
<tr><td><span title='2019-11-30 14:35:43 -0800'>2019-11-30</span></td><td><a href='/distro/kernel/commit/include/keys?id=7794b1d4185e2587af46435e3e2f6696dae314c7'>Merge tag 'powerpc-5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/po...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2019-11-12 21:45:37 +0200'>2019-11-12</span></td><td><a href='/distro/kernel/commit/include/keys?id=2e19e10131a08dc65079c755fb6e8af936bfedbd'>KEYS: trusted: Move TPM2 trusted keys code</a></td><td>Sumit Garg</td></tr>
<tr><td><span title='2019-11-12 21:45:37 +0200'>2019-11-12</span></td><td><a href='/distro/kernel/commit/include/keys?id=47f9c279689107f306fff506753971a39a8a7ffc'>KEYS: trusted: Create trusted keys subsystem</a></td><td>Sumit Garg</td></tr>
<tr><td><span title='2019-11-12 21:45:37 +0200'>2019-11-12</span></td><td><a href='/distro/kernel/commit/include/keys?id=c6f61e59760df04a245ef48c8805b4eb3d958230'>KEYS: Use common tpm_buf for trusted and asymmetric keys</a></td><td>Sumit Garg</td></tr>
<tr><td><span title='2019-11-12 21:45:37 +0200'>2019-11-12</span></td><td><a href='/distro/kernel/commit/include/keys?id=74edff2d74c64ca5977a57efb5c238c8f5318ba9'>tpm: Move tpm_buf code to include/linux/</a></td><td>Sumit Garg</td></tr>
<tr><td><span title='2019-11-12 12:25:50 +1100'>2019-11-12</span></td><td><a href='/distro/kernel/commit/include/keys?id=2434f7d2d488c3301ae81f1031e1c66c6f076fb7'>certs: Add wrapper function to check blacklisted binary hash</a></td><td>Nayna Jain</td></tr>
<tr><td><span title='2019-07-08 19:19:37 -0700'>2019-07-08</span></td><td><a href='/distro/kernel/commit/include/keys?id=c236b6dd48dcf2ae6ed14b9068830eccc3e181e6'>Merge tag 'keys-request-20190626' of git://git.kernel.org/pub/scm/linux/kerne...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2019-06-19 16:10:15 +0100'>2019-06-19</span></td><td><a href='/distro/kernel/commit/include/keys?id=e59428f721ee096d8a020504ea908a6f0d952735'>keys: Move the RCU locks outwards from the keyring search functions</a></td><td>David Howells</td></tr>
<tr><td><span title='2019-06-05 17:37:17 +0200'>2019-06-05</span></td><td><a href='/distro/kernel/commit/include/keys?id=b886d83c5b621abc84ff9616f14c529be3f6b147'>treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441</a></td><td>Thomas Gleixner</td></tr>
<tr><td><span title='2019-05-30 11:26:32 -0700'>2019-05-30</span></td><td><a href='/distro/kernel/commit/include/keys?id=2874c5fd284268364ece81a7bd936f3c8168e567'>treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152</a></td><td>Thomas Gleixner</td></tr>
<tr><td><span title='2019-05-24 17:27:11 +0200'>2019-05-24</span></td><td><a href='/distro/kernel/commit/include/keys?id=b4d0d230ccfb5d1a9ea85da64aa584df7c148ee9'>treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36</a></td><td>Thomas Gleixner</td></tr>
<tr><td><span title='2019-04-08 15:58:54 -0700'>2019-04-08</span></td><td><a href='/distro/kernel/commit/include/keys?id=be24b37e22c20cbaa891971616784dd0f35211e8'>KEYS: trusted: fix -Wvarags warning</a></td><td>ndesaulniers@google.com</td></tr>
<tr><td><span title='2019-03-10 17:32:04 -0700'>2019-03-10</span></td><td><a href='/distro/kernel/commit/include/keys?id=c3665a6be5de16cf6670a00003642114c44d8a70'>Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/gi...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2019-02-22 10:11:19 -0800'>2019-02-22</span></td><td><a href='/distro/kernel/commit/include/keys?id=cc1780fc42c76c705dd07ea123f1143dc5057630'>KEYS: user: Align the payload buffer</a></td><td>Eric Biggers</td></tr>
<tr><td><span title='2019-02-15 14:12:09 -0800'>2019-02-15</span></td><td><a href='/distro/kernel/commit/include/keys?id=822ad64d7e46a8e2c8b8a796738d7b657cbb146d'>keys: Fix dependency loop between construction record and auth key</a></td><td>David Howells</td></tr>
<tr><td><span title='2019-02-04 17:29:19 -0500'>2019-02-04</span></td><td><a href='/distro/kernel/commit/include/keys?id=219a3e8676f3132d27b530c7d2d6bcab89536b57'>integrity, KEYS: add a reference to platform keyring</a></td><td>Kairui Song</td></tr>
<tr><td><span title='2018-10-26 09:30:47 +0100'>2018-10-26</span></td><td><a href='/distro/kernel/commit/include/keys?id=22447981fc050b5f1bdd0e7cbee89b4152a2b2d8'>KEYS: Move trusted.h to include/keys [ver #2]</a></td><td>Denis Kenzior</td></tr>
<tr><td><span title='2018-10-26 09:30:46 +0100'>2018-10-26</span></td><td><a href='/distro/kernel/commit/include/keys?id=5a30771832aab228e0863e414f9182f86797429e'>KEYS: Provide missing asymmetric key subops for new key type ops [ver #2]</a></td><td>David Howells</td></tr>
<tr><td><span title='2018-06-15 18:10:01 -0300'>2018-06-15</span></td><td><a href='/distro/kernel/commit/include/keys?id=5fb94e9ca333f0fe1d96de06704a79942b3832c3'>docs: Fix some broken references</a></td><td>Mauro Carvalho Chehab</td></tr>