* Re: [PATCH net] net: vrf: Fix NAT within a VRF
From: David Miller @ 2016-12-17 15:46 UTC (permalink / raw)
To: dsa; +Cc: netdev
In-Reply-To: <1481742378-28165-1-git-send-email-dsa@cumulusnetworks.com>
From: David Ahern <dsa@cumulusnetworks.com>
Date: Wed, 14 Dec 2016 11:06:18 -0800
> Connection tracking with VRF is broken because the pass through the VRF
> device drops the connection tracking info. Removing the call to nf_reset
> allows DNAT and MASQUERADE to work across interfaces within a VRF.
>
> Fixes: 73e20b761acf ("net: vrf: Add support for PREROUTING rules on vrf device")
> Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Applied and queued up for -stable, thanks David.
^ permalink raw reply
* Re: [PATCH net] net: vrf: Drop conntrack data after pass through VRF device on Tx
From: David Miller @ 2016-12-17 15:48 UTC (permalink / raw)
To: dsa; +Cc: netdev
In-Reply-To: <1481754671-22519-1-git-send-email-dsa@cumulusnetworks.com>
From: David Ahern <dsa@cumulusnetworks.com>
Date: Wed, 14 Dec 2016 14:31:11 -0800
> Locally originated traffic in a VRF fails in the presence of a POSTROUTING
> rule. For example,
>
> $ iptables -t nat -A POSTROUTING -s 11.1.1.0/24 -j MASQUERADE
> $ ping -I red -c1 11.1.1.3
> ping: Warning: source address might be selected on device other than red.
> PING 11.1.1.3 (11.1.1.3) from 11.1.1.2 red: 56(84) bytes of data.
> ping: sendmsg: Operation not permitted
>
> Worse, the above causes random corruption resulting in a panic in random
> places (I have not seen a consistent backtrace).
>
> Call nf_reset to drop the conntrack info following the pass through the
> VRF device. The nf_reset is needed on Tx but not Rx because of the order
> in which NF_HOOK's are hit: on Rx the VRF device is after the real ingress
> device and on Tx it is is before the real egress device. Connection
> tracking should be tied to the real egress device and not the VRF device.
>
> Fixes: 8f58336d3f78a ("net: Add ethernet header for pass through VRF device")
> Fixes: 35402e3136634 ("net: Add IPv6 support to VRF device")
> Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Applied and queued up for -stable.
^ permalink raw reply
* Re: [PATCH net] bpf: fix regression on verifier pruning wrt map lookups
From: David Miller @ 2016-12-17 15:51 UTC (permalink / raw)
To: daniel; +Cc: ast, jbacik, tgraf, netdev
In-Reply-To: <fb7031038adc3b04973c8484ba4e9d7aa250cb32.1481761253.git.daniel@iogearbox.net>
From: Daniel Borkmann <daniel@iogearbox.net>
Date: Thu, 15 Dec 2016 01:30:06 +0100
> Commit 57a09bf0a416 ("bpf: Detect identical PTR_TO_MAP_VALUE_OR_NULL
> registers") introduced a regression where existing programs stopped
> loading due to reaching the verifier's maximum complexity limit,
> whereas prior to this commit they were loading just fine; the affected
> program has roughly 2k instructions.
>
> What was found is that state pruning couldn't be performed effectively
> anymore due to mismatches of the verifier's register state, in particular
> in the id tracking. It doesn't mean that 57a09bf0a416 is incorrect per
> se, but rather that verifier needs to perform a lot more work for the
> same program with regards to involved map lookups.
...
> Fixes: 57a09bf0a416 ("bpf: Detect identical PTR_TO_MAP_VALUE_OR_NULL registers")
> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
> Acked-by: Thomas Graf <tgraf@suug.ch>
> Acked-by: Alexei Starovoitov <ast@kernel.org>
Applied.
^ permalink raw reply
* Re: [PATCH net] bpf, test_verifier: fix a test case error result on unprivileged
From: David Miller @ 2016-12-17 15:52 UTC (permalink / raw)
To: daniel; +Cc: ast, netdev
In-Reply-To: <639d61f73c907b704001ed2b115208998990eb38.1481762158.git.daniel@iogearbox.net>
From: Daniel Borkmann <daniel@iogearbox.net>
Date: Thu, 15 Dec 2016 01:39:10 +0100
> Running ./test_verifier as unprivileged lets 1 out of 98 tests fail:
>
> [...]
> #71 unpriv: check that printk is disallowed FAIL
> Unexpected error message!
> 0: (7a) *(u64 *)(r10 -8) = 0
> 1: (bf) r1 = r10
> 2: (07) r1 += -8
> 3: (b7) r2 = 8
> 4: (bf) r3 = r1
> 5: (85) call bpf_trace_printk#6
> unknown func bpf_trace_printk#6
> [...]
>
> The test case is correct, just that the error outcome changed with
> ebb676daa1a3 ("bpf: Print function name in addition to function id").
> Same as with e00c7b216f34 ("bpf: fix multiple issues in selftest suite
> and samples") issue 2), so just fix up the function name.
>
> Fixes: ebb676daa1a3 ("bpf: Print function name in addition to function id")
> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Applied.
^ permalink raw reply
* Re: [PATCH net-next 0/2] inet: Fixes for inet_csk_get_port and soreusport
From: David Miller @ 2016-12-17 16:13 UTC (permalink / raw)
To: tom; +Cc: netdev, kernel-team, jbacik, eric.dumazet, raigatgoog
In-Reply-To: <20161215005416.1561632-1-tom@herbertland.com>
From: Tom Herbert <tom@herbertland.com>
Date: Wed, 14 Dec 2016 16:54:14 -0800
> This patch set fixes a couple of issues I noticed while debugging our
> softlockup issue in inet_csk_get_port.
>
> - Don't allow jump into port scan in inet_csk_get_port if function
> was called with non-zero port number (looking up explicit port
> number).
> - When inet_csk_get_port is called with zero port number (ie. perform
> scan) an reuseport is set on the socket, don't match sockets that
> also have reuseport set. The intent from the user should be
> to get a new port number and then explictly bind other
> sockets to that number using soreuseport.
>
> Tested:
>
> Ran first patch on production workload with no ill effect.
>
> For second patch, ran a little listener application and first
> demonstrated that unbound sockets with soreuseport can indeed
> be bound to unrelated soreuseport sockets.
Series applied, thanks Tom.
^ permalink raw reply
* Re: [PATCH] bpf: cgroup: annotate pointers in struct cgroup_bpf with __rcu
From: David Miller @ 2016-12-17 16:14 UTC (permalink / raw)
To: daniel; +Cc: ast, daniel, netdev
In-Reply-To: <20161215095321.10571-1-daniel@zonque.org>
From: Daniel Mack <daniel@zonque.org>
Date: Thu, 15 Dec 2016 10:53:21 +0100
> The member 'effective' in 'struct cgroup_bpf' is protected by RCU.
> Annotate it accordingly to squelch a sparse warning.
>
> Signed-off-by: Daniel Mack <daniel@zonque.org>
Applied.
^ permalink raw reply
* Re: Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF
From: Jeffrey Walton @ 2016-12-17 16:14 UTC (permalink / raw)
To: Theodore Ts'o, kernel-hardening, Jason A. Donenfeld,
George Spelvin, ak, davem, David Laight, D. J. Bernstein,
Eric Biggers, Hannes Frederic Sowa, Jean-Philippe Aumasson,
linux-crypto, LKML, luto, Netdev, Tom Herbert, Linus Torvalds,
Vegard Nossum
In-Reply-To: <20161217154152.5oug7mzb4tmfknwv@thunk.org>
> As far as half-siphash is concerned, it occurs to me that the main
> problem will be those users who need to guarantee that output can't be
> guessed over a long period of time. For example, if you have a
> long-running process, then the output needs to remain unguessable over
> potentially months or years, or else you might be weakening the ASLR
> protections. If on the other hand, the hash table or the process will
> be going away in a matter of seconds or minutes, the requirements with
> respect to cryptographic strength go down significantly.
Perhaps SipHash-4-8 should be used instead of SipHash-2-4. I believe
SipHash-4-8 is recommended for the security conscious who want to be
more conservative in their security estimates.
SipHash-4-8 does not add much more processing. If you are clocking
SipHash-2-4 at 2.0 or 2.5 cpb, then SipHash-4-8 will run at 3.0 to
4.0. Both are well below MD5 times. (At least with the data sets I've
tested).
> Now, maybe this doesn't matter that much if we can guarantee (or make
> assumptions) that the attacker doesn't have unlimited access the
> output stream of get_random_{long,int}(), or if it's being used in an
> anti-DOS use case where it ultimately only needs to be harder than
> alternate ways of attacking the system.
>
> Rekeying every five minutes doesn't necessarily help the with respect
> to ASLR, but it might reduce the amount of the output stream that
> would be available to the attacker in order to be able to attack the
> get_random_{long,int}() generator, and it also reduces the value of
> doing that attack to only compromising the ASLR for those processes
> started within that five minute window.
Forgive my ignorance... I did not find reading on using the primitive
in a PRNG. Does anyone know what Aumasson or Bernstein have to say?
Aumasson's site does not seem to discuss the use case:
https://www.google.com/search?q=siphash+rng+site%3A131002.net. (And
their paper only mentions random-number once in a different context).
Making the leap from internal hash tables and short-lived network
packets to the rng case may leave something to be desired, especially
if the bits get used in unanticipated ways, like creating long term
private keys.
Jeff
^ permalink raw reply
* Re: [PATCH 1/5] irda: irproc.c: Remove unneeded linux/miscdevice.h include
From: David Miller @ 2016-12-17 16:18 UTC (permalink / raw)
To: clabbe.montjoie; +Cc: arnd, gregkh, samuel, linux-kernel, netdev
In-Reply-To: <20161215104250.16813-1-clabbe.montjoie@gmail.com>
From: Corentin Labbe <clabbe.montjoie@gmail.com>
Date: Thu, 15 Dec 2016 11:42:46 +0100
> irproc.c does not use any miscdevice so this patch remove this
> unnecessary inclusion.
>
> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Applied.
^ permalink raw reply
* Re: [PATCH 2/5] irda: irnet: Move linux/miscdevice.h include
From: David Miller @ 2016-12-17 16:18 UTC (permalink / raw)
To: clabbe.montjoie; +Cc: arnd, gregkh, samuel, linux-kernel, netdev
In-Reply-To: <20161215104250.16813-2-clabbe.montjoie@gmail.com>
From: Corentin Labbe <clabbe.montjoie@gmail.com>
Date: Thu, 15 Dec 2016 11:42:47 +0100
> The only use of miscdevice is irda_ppp so no need to include
> linux/miscdevice.h for all irda files.
> This patch move the linux/miscdevice.h include to irnet_ppp.h
>
> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Applied.
^ permalink raw reply
* Re: [PATCH 3/5] irnet: ppp: move IRNET_MINOR to include/linux/miscdevice.h
From: David Miller @ 2016-12-17 16:18 UTC (permalink / raw)
To: clabbe.montjoie; +Cc: arnd, gregkh, samuel, linux-kernel, netdev
In-Reply-To: <20161215104250.16813-3-clabbe.montjoie@gmail.com>
From: Corentin Labbe <clabbe.montjoie@gmail.com>
Date: Thu, 15 Dec 2016 11:42:48 +0100
> This patch move the define for IRNET_MINOR to include/linux/miscdevice.h
> It is better that all minor number definitions are in the same place.
>
> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Applied.
^ permalink raw reply
* Re: [PATCH 4/5] irda: irnet: Remove unused IRNET_MAJOR define
From: David Miller @ 2016-12-17 16:18 UTC (permalink / raw)
To: clabbe.montjoie; +Cc: arnd, gregkh, samuel, linux-kernel, netdev
In-Reply-To: <20161215104250.16813-4-clabbe.montjoie@gmail.com>
From: Corentin Labbe <clabbe.montjoie@gmail.com>
Date: Thu, 15 Dec 2016 11:42:49 +0100
> The IRNET_MAJOR define is not used, so this patch remove it.
>
> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Applied.
^ permalink raw reply
* Re: [PATCH 5/5] irda: irnet: add member name to the miscdevice declaration
From: David Miller @ 2016-12-17 16:18 UTC (permalink / raw)
To: clabbe.montjoie; +Cc: arnd, gregkh, samuel, linux-kernel, netdev
In-Reply-To: <20161215104250.16813-5-clabbe.montjoie@gmail.com>
From: Corentin Labbe <clabbe.montjoie@gmail.com>
Date: Thu, 15 Dec 2016 11:42:50 +0100
> Since the struct miscdevice have many members, it is dangerous to init
> it without members name relying only on member order.
>
> This patch add member name to the init declaration.
>
> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Applied.
^ permalink raw reply
* Re: [PATCH net 0/3] dpaa_eth: a couple of fixes
From: David Miller @ 2016-12-17 16:22 UTC (permalink / raw)
To: madalin.bucur; +Cc: netdev, linuxppc-dev, linux-kernel
In-Reply-To: <1481807586-4798-1-git-send-email-madalin.bucur@nxp.com>
From: Madalin Bucur <madalin.bucur@nxp.com>
Date: Thu, 15 Dec 2016 15:13:03 +0200
> This patch set introduces big endian accessors in the dpaa_eth driver
> making sure accesses to the QBMan HW are correct on little endian
> platforms. Removing a redundant Kconfig dependency on FSL_SOC.
> Adding myself as maintainer of the dpaa_eth driver.
Series applied, thanks.
^ permalink raw reply
* Re: [PATCH net] sctp: sctp_epaddr_lookup_transport should be protected by rcu_read_lock
From: David Miller @ 2016-12-17 16:25 UTC (permalink / raw)
To: lucien.xin; +Cc: netdev, linux-sctp, marcelo.leitner, nhorman, dvyukov
In-Reply-To: <eb70a1f54c102c728a5572f1aa2842940fc3f5a5.1481814055.git.lucien.xin@gmail.com>
From: Xin Long <lucien.xin@gmail.com>
Date: Thu, 15 Dec 2016 23:00:55 +0800
> Since commit 7fda702f9315 ("sctp: use new rhlist interface on sctp transport
> rhashtable"), sctp has changed to use rhlist_lookup to look up transport, but
> rhlist_lookup doesn't call rcu_read_lock inside, unlike rhashtable_lookup_fast.
>
> It is called in sctp_epaddr_lookup_transport and sctp_addrs_lookup_transport.
> sctp_addrs_lookup_transport is always in the protection of rcu_read_lock(),
> as __sctp_lookup_association is called in rx path or sctp_lookup_association
> which are in the protection of rcu_read_lock() already.
>
> But sctp_epaddr_lookup_transport is called by sctp_endpoint_lookup_assoc, it
> doesn't call rcu_read_lock, which may cause "suspicious rcu_dereference_check
> usage' in __rhashtable_lookup.
>
> This patch is to fix it by adding rcu_read_lock in sctp_endpoint_lookup_assoc
> before calling sctp_epaddr_lookup_transport.
>
> Fixes: 7fda702f9315 ("sctp: use new rhlist interface on sctp transport rhashtable")
> Reported-by: Dmitry Vyukov <dvyukov@google.com>
> Signed-off-by: Xin Long <lucien.xin@gmail.com>
Applied.
^ permalink raw reply
* Re: [PATCH net] sctp: sctp_transport_lookup_process should rcu_read_unlock when transport is null
From: David Miller @ 2016-12-17 16:25 UTC (permalink / raw)
To: lucien.xin; +Cc: netdev, linux-sctp, marcelo.leitner, nhorman
In-Reply-To: <3d4f0205d5b5c64d372dffb37602f48e4a173612.1481814352.git.lucien.xin@gmail.com>
From: Xin Long <lucien.xin@gmail.com>
Date: Thu, 15 Dec 2016 23:05:52 +0800
> Prior to this patch, sctp_transport_lookup_process didn't rcu_read_unlock
> when it failed to find a transport by sctp_addrs_lookup_transport.
>
> This patch is to fix it by moving up rcu_read_unlock right before checking
> transport and also to remove the out path.
>
> Fixes: 1cceda784980 ("sctp: fix the issue sctp_diag uses lock_sock in rcu_read_lock")
> Signed-off-by: Xin Long <lucien.xin@gmail.com>
Applied and queued up for -stable, thanks.
^ permalink raw reply
* Re: [PATCH] net: mvpp2: fix dma unmapping of TX buffers for fragments
From: David Miller @ 2016-12-17 16:35 UTC (permalink / raw)
To: thomas.petazzoni
Cc: netdev, linux-arm-kernel, jason, andrew, sebastian.hesselbarth,
gregory.clement, mw, stefanc, nadavh, hannah, yehuday,
raphael.glon, stable
In-Reply-To: <20161217162658.63bc2423@free-electrons.com>
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Sat, 17 Dec 2016 16:26:58 +0100
> Yes, I was thinking of moving towards a single array, as it's indeed
> crazy to have three arrays for that. However, since it's a fix going
> into stable, I also wanted to keep it as simple/straightforward as
> possible and avoid refactoring other parts of the code.
By the same token, by adding a third array you are making the code
more complex, adding more error recovery paths, etc.
> If you however believe moving to one array should be done as part of
> the fix, I'll do this.
Please do.
^ permalink raw reply
* Re: ipv6: handle -EFAULT from skb_copy_bits
From: Dave Jones @ 2016-12-17 16:43 UTC (permalink / raw)
To: David Miller; +Cc: netdev
In-Reply-To: <20161217.104120.945262627572958024.davem@davemloft.net>
On Sat, Dec 17, 2016 at 10:41:20AM -0500, David Miller wrote:
> From: Dave Jones <davej@codemonkey.org.uk>
> Date: Wed, 14 Dec 2016 10:47:29 -0500
>
> > It seems to be possible to craft a packet for sendmsg that triggers
> > the -EFAULT path in skb_copy_bits resulting in a BUG_ON that looks like:
> >
> > RIP: 0010:[<ffffffff817c6390>] [<ffffffff817c6390>] rawv6_sendmsg+0xc30/0xc40
> > RSP: 0018:ffff881f6c4a7c18 EFLAGS: 00010282
> > RAX: 00000000fffffff2 RBX: ffff881f6c681680 RCX: 0000000000000002
> > RDX: ffff881f6c4a7cf8 RSI: 0000000000000030 RDI: ffff881fed0f6a00
> > RBP: ffff881f6c4a7da8 R08: 0000000000000000 R09: 0000000000000009
> > R10: ffff881fed0f6a00 R11: 0000000000000009 R12: 0000000000000030
> > R13: ffff881fed0f6a00 R14: ffff881fee39ba00 R15: ffff881fefa93a80
> >
> > Call Trace:
> > [<ffffffff8118ba23>] ? unmap_page_range+0x693/0x830
> > [<ffffffff81772697>] inet_sendmsg+0x67/0xa0
> > [<ffffffff816d93f8>] sock_sendmsg+0x38/0x50
> > [<ffffffff816d982f>] SYSC_sendto+0xef/0x170
> > [<ffffffff816da27e>] SyS_sendto+0xe/0x10
> > [<ffffffff81002910>] do_syscall_64+0x50/0xa0
> > [<ffffffff817f7cbc>] entry_SYSCALL64_slow_path+0x25/0x25
> >
> > Handle this in rawv6_push_pending_frames and jump to the failure path.
> >
> > Signed-off-by: Dave Jones <davej@codemonkey.org.uk>
>
> Hmmm, that's interesting. Becaue the code in __ip6_append_data(), which
> sets up the ->cork.base.length value, seems to be defensively trying to
> avoid this possibility.
>
> For example, it checks things like:
>
> if (cork->length + length > mtu - headersize && ipc6->dontfrag &&
> (sk->sk_protocol == IPPROTO_UDP ||
> sk->sk_protocol == IPPROTO_RAW)) {
>
> This is why the transport offset plus the length should never exceed
> the total length for that skb_copy_bits() call.
>
> Perhaps this protocol check in the code above is incomplete? Do you
> know what the sk->sk_protocol value was when that BUG triggered? That
> might shine some light on what is really happening here.
I'll see if I can craft up a reproducer next week.
For some reason I've not hit this on my test setup at home, but it
reproduces daily in our test setup at facebook. The only thing
I can think of is that those fb boxes are ipv6 only, so I might be
exercising v4 more at home.
Dave
^ permalink raw reply
* Re: [net-next PATCH v6 0/5] XDP for virtio_net
From: David Miller @ 2016-12-17 16:56 UTC (permalink / raw)
To: mst
Cc: john.fastabend, daniel, netdev, alexei.starovoitov,
john.r.fastabend, brouer, tgraf
In-Reply-To: <20161216224600-mutt-send-email-mst@kernel.org>
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Fri, 16 Dec 2016 22:48:14 +0200
> On Fri, Dec 16, 2016 at 01:20:02PM -0500, David Miller wrote:
>> From: "Michael S. Tsirkin" <mst@redhat.com>
>> Date: Fri, 16 Dec 2016 01:17:44 +0200
>>
>> > OK, I think we can queue this for -next.
>> >
>> > It's fairly limited in the kind of hardware supported, we can and
>> > probably should extend it further with time.
>> >
>> > Acked-by: Michael S. Tsirkin <mst@redhat.com>
>>
>> Michael, thanks for reviewing.
>>
>> Since the substance of this patch series has honestly been ready since
>> before the merge window, would you mind if I send this to Linus now?
>>
>> That's what I was hoping I would be able to do.
>>
>> Thanks again.
>
> ACK, no problem.
> BTW in case people wonder, I'll be offline for a couple of weeks.
> This might delay review of some patches a bit.
Great, series applied, thanks everyone!
^ permalink raw reply
* Re: [PATCH] isdn/gigaset: use designated initializers
From: David Miller @ 2016-12-17 16:57 UTC (permalink / raw)
To: keescook
Cc: linux-kernel, pebolle, isdn, dan.carpenter, tilman,
gigaset307x-common, netdev
In-Reply-To: <20161217005806.GA140074@beast>
From: Kees Cook <keescook@chromium.org>
Date: Fri, 16 Dec 2016 16:58:06 -0800
> Prepare to mark sensitive kernel structures for randomization by making
> sure they're using designated initializers. These were identified during
> allyesconfig builds of x86, arm, and arm64, with most initializer fixes
> extracted from grsecurity.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
Applied.
^ permalink raw reply
* Re: [PATCH] ATM: use designated initializers
From: David Miller @ 2016-12-17 16:57 UTC (permalink / raw)
To: keescook
Cc: linux-kernel, felipe.balbi, mugunthanvnm, fw, javier, jarod,
netdev
In-Reply-To: <20161217005843.GA140202@beast>
From: Kees Cook <keescook@chromium.org>
Date: Fri, 16 Dec 2016 16:58:43 -0800
> Prepare to mark sensitive kernel structures for randomization by making
> sure they're using designated initializers. These were identified during
> allyesconfig builds of x86, arm, and arm64, with most initializer fixes
> extracted from grsecurity.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
Applied.
^ permalink raw reply
* Re: [PATCH] net: use designated initializers
From: David Miller @ 2016-12-17 16:57 UTC (permalink / raw)
To: keescook; +Cc: linux-kernel, linux-decnet-user, netdev
In-Reply-To: <20161217005858.GA140223@beast>
From: Kees Cook <keescook@chromium.org>
Date: Fri, 16 Dec 2016 16:58:58 -0800
> Prepare to mark sensitive kernel structures for randomization by making
> sure they're using designated initializers. These were identified during
> allyesconfig builds of x86, arm, and arm64, with most initializer fixes
> extracted from grsecurity.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
Applied, although "decnet: " would have been a much better
subsystem prefix.
^ permalink raw reply
* Re: [PATCH] WAN: use designated initializers
From: David Miller @ 2016-12-17 16:57 UTC (permalink / raw)
To: keescook; +Cc: linux-kernel, netdev
In-Reply-To: <20161217005918.GA140243@beast>
From: Kees Cook <keescook@chromium.org>
Date: Fri, 16 Dec 2016 16:59:18 -0800
> Prepare to mark sensitive kernel structures for randomization by making
> sure they're using designated initializers. These were identified during
> allyesconfig builds of x86, arm, and arm64, with most initializer fixes
> extracted from grsecurity.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
Applied.
^ permalink raw reply
* Re: [PATCH] bna: use designated initializers
From: David Miller @ 2016-12-17 16:57 UTC (permalink / raw)
To: keescook
Cc: linux-kernel, rasesh.mody, sudarsana.kalluru, Dept-GELinuxNICDev,
netdev
In-Reply-To: <20161217010054.GA140360@beast>
From: Kees Cook <keescook@chromium.org>
Date: Fri, 16 Dec 2016 17:00:54 -0800
> Prepare to mark sensitive kernel structures for randomization by making
> sure they're using designated initializers. These were identified during
> allyesconfig builds of x86, arm, and arm64, with most initializer fixes
> extracted from grsecurity.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
Applied.
^ permalink raw reply
* Re: [PATCH] isdn: use designated initializers
From: David Miller @ 2016-12-17 16:58 UTC (permalink / raw)
To: keescook; +Cc: linux-kernel, isdn, mugunthanvnm, a, felipe.balbi, fw, netdev
In-Reply-To: <20161217010142.GA140401@beast>
From: Kees Cook <keescook@chromium.org>
Date: Fri, 16 Dec 2016 17:01:42 -0800
> Prepare to mark sensitive kernel structures for randomization by making
> sure they're using designated initializers. These were identified during
> allyesconfig builds of x86, arm, and arm64, with most initializer fixes
> extracted from grsecurity.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
Applied.
^ permalink raw reply
* Re: [PATCH] net/x25: use designated initializers
From: David Miller @ 2016-12-17 16:58 UTC (permalink / raw)
To: keescook; +Cc: linux-kernel, andrew.hendry, linux-x25, netdev
In-Reply-To: <20161217010339.GA140529@beast>
From: Kees Cook <keescook@chromium.org>
Date: Fri, 16 Dec 2016 17:03:39 -0800
> Prepare to mark sensitive kernel structures for randomization by making
> sure they're using designated initializers. These were identified during
> allyesconfig builds of x86, arm, and arm64, with most initializer fixes
> extracted from grsecurity.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
Applied.
^ permalink raw reply
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