linux-toradex.git/crypto, branch v3.13.5 Linux kernel for Apalis and Colibri modules Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2013-12-04T16:53:09+00:00 Linus Torvalds torvalds@linux-foundation.org 2013-12-04T16:53:09+00:00 d644c026e6b21959af1f86b15206ae26c64c2e51 Pull crypto fixes from Herbert Xu: "This push fixes a number of crashes triggered by a previous crypto self-test update. It also fixes a build problem in the caam driver, as well as a concurrency issue in s390. Finally there is a pair of fixes to bugs in the crypto scatterwalk code and authenc that may lead to crashes" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: testmgr - fix sglen in test_aead for case 'dst != src' crypto: talitos - fix aead sglen for case 'dst != src' crypto: caam - fix aead sglen for case 'dst != src' crypto: ccm - Fix handling of zero plaintext when computing mac crypto: s390 - Fix aes-xts parameter corruption crypto: talitos - corrrectly handle zero-length assoc data crypto: scatterwalk - Set the chain pointer indication bit crypto: authenc - Find proper IV address in ablkcipher callback crypto: caam - Add missing Job Ring include 
Pull crypto fixes from Herbert Xu:
 "This push fixes a number of crashes triggered by a previous crypto
  self-test update.  It also fixes a build problem in the caam driver,
  as well as a concurrency issue in s390.

  Finally there is a pair of fixes to bugs in the crypto scatterwalk
  code and authenc that may lead to crashes"

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: testmgr - fix sglen in test_aead for case 'dst != src'
  crypto: talitos - fix aead sglen for case 'dst != src'
  crypto: caam - fix aead sglen for case 'dst != src'
  crypto: ccm - Fix handling of zero plaintext when computing mac
  crypto: s390 - Fix aes-xts parameter corruption
  crypto: talitos - corrrectly handle zero-length assoc data
  crypto: scatterwalk - Set the chain pointer indication bit
  crypto: authenc - Find proper IV address in ablkcipher callback
  crypto: caam - Add missing Job Ring include
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-12-02T18:09:07+00:00 Linus Torvalds torvalds@linux-foundation.org 2013-12-02T18:09:07+00:00 5fc92de3c7106d17f85c245383ba072d810d6bb0 Pull networking updates from David Miller: "Here is a pile of bug fixes that accumulated while I was in Europe" 1) In fixing kernel leaks to userspace during copying of socket addresses, we broke a case that used to work, namely the user providing a buffer larger than the in-kernel generic socket address structure. This broke Ruby amongst other things. Fix from Dan Carpenter. 2) Fix regression added by byte queue limit support in 8139cp driver, from Yang Yingliang. 3) The addition of MSG_SENDPAGE_NOTLAST buggered up a few sendpage implementations, they should just treat it the same as MSG_MORE. Fix from Richard Weinberger and Shawn Landden. 4) Handle icmpv4 errors received on ipv6 SIT tunnels correctly, from Oussama Ghorbel. In particular we should send an ICMPv6 unreachable in such situations. 5) Fix some regressions in the recent genetlink fixes, in particular get the pmcraid driver to use the new safer interfaces correctly. From Johannes Berg. 6) macvtap was converted to use a per-cpu set of statistics, but some code was still bumping tx_dropped elsewhere. From Jason Wang. 7) Fix build failure of xen-netback due to missing include on some architectures, from Andy Whitecroft. 8) macvtap double counts received packets in statistics, fix from Vlad Yasevich. 9) Fix various cases of using *_STATS_BH() when *_STATS() is more appropriate. From Eric Dumazet and Hannes Frederic Sowa. 10) Pktgen ipsec mode doesn't update the ipv4 header length and checksum properly after encapsulation. Fix from Fan Du. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (61 commits) net/mlx4_en: Remove selftest TX queues empty condition {pktgen, xfrm} Update IPv4 header total len and checksum after tranformation virtio_net: make all RX paths handle erors consistently virtio_net: fix error handling for mergeable buffers virtio_net: Fixed a trivial typo (fitler --> filter) netem: fix gemodel loss generator netem: fix loss 4 state model netem: missing break in ge loss generator net/hsr: Support iproute print_opt ('ip -details ...') net/hsr: Very small fix of comment style. MAINTAINERS: Added net/hsr/ maintainer ipv6: fix possible seqlock deadlock in ip6_finish_output2 ixgbe: Make ixgbe_identify_qsfp_module_generic static ixgbe: turn NETIF_F_HW_L2FW_DOFFLOAD off by default ixgbe: ixgbe_fwd_ring_down needs to be static e1000: fix possible reset_task running after adapter down e1000: fix lockdep warning in e1000_reset_task e1000: prevent oops when adapter is being closed and reset simultaneously igb: Fixed Wake On LAN support inet: fix possible seqlock deadlocks ... 
Pull networking updates from David Miller:
 "Here is a pile of bug fixes that accumulated while I was in Europe"

 1) In fixing kernel leaks to userspace during copying of socket
    addresses, we broke a case that used to work, namely the user
    providing a buffer larger than the in-kernel generic socket address
    structure.  This broke Ruby amongst other things.  Fix from Dan
    Carpenter.

 2) Fix regression added by byte queue limit support in 8139cp driver,
    from Yang Yingliang.

 3) The addition of MSG_SENDPAGE_NOTLAST buggered up a few sendpage
    implementations, they should just treat it the same as MSG_MORE.
    Fix from Richard Weinberger and Shawn Landden.

 4) Handle icmpv4 errors received on ipv6 SIT tunnels correctly, from
    Oussama Ghorbel.  In particular we should send an ICMPv6 unreachable
    in such situations.

 5) Fix some regressions in the recent genetlink fixes, in particular
    get the pmcraid driver to use the new safer interfaces correctly.
    From Johannes Berg.

 6) macvtap was converted to use a per-cpu set of statistics, but some
    code was still bumping tx_dropped elsewhere.  From Jason Wang.

 7) Fix build failure of xen-netback due to missing include on some
    architectures, from Andy Whitecroft.

 8) macvtap double counts received packets in statistics, fix from Vlad
    Yasevich.

 9) Fix various cases of using *_STATS_BH() when *_STATS() is more
    appropriate.  From Eric Dumazet and Hannes Frederic Sowa.

10) Pktgen ipsec mode doesn't update the ipv4 header length and checksum
    properly after encapsulation.  Fix from Fan Du.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (61 commits)
  net/mlx4_en: Remove selftest TX queues empty condition
  {pktgen, xfrm} Update IPv4 header total len and checksum after tranformation
  virtio_net: make all RX paths handle erors consistently
  virtio_net: fix error handling for mergeable buffers
  virtio_net: Fixed a trivial typo (fitler --> filter)
  netem: fix gemodel loss generator
  netem: fix loss 4 state model
  netem: missing break in ge loss generator
  net/hsr: Support iproute print_opt ('ip -details ...')
  net/hsr: Very small fix of comment style.
  MAINTAINERS: Added net/hsr/ maintainer
  ipv6: fix possible seqlock deadlock in ip6_finish_output2
  ixgbe: Make ixgbe_identify_qsfp_module_generic static
  ixgbe: turn NETIF_F_HW_L2FW_DOFFLOAD off by default
  ixgbe: ixgbe_fwd_ring_down needs to be static
  e1000: fix possible reset_task running after adapter down
  e1000: fix lockdep warning in e1000_reset_task
  e1000: prevent oops when adapter is being closed and reset simultaneously
  igb: Fixed Wake On LAN support
  inet: fix possible seqlock deadlocks
  ...
net: update consumers of MSG_MORE to recognize MSG_SENDPAGE_NOTLAST 2013-11-29T21:32:54+00:00 Shawn Landden shawn@churchofgit.com 2013-11-25T06:36:28+00:00 d3f7d56a7a4671d395e8af87071068a195257bf6 Commit 35f9c09fe (tcp: tcp_sendpages() should call tcp_push() once) added an internal flag MSG_SENDPAGE_NOTLAST, similar to MSG_MORE. algif_hash, algif_skcipher, and udp used MSG_MORE from tcp_sendpages() and need to see the new flag as identical to MSG_MORE. This fixes sendfile() on AF_ALG. v3: also fix udp Cc: Tom Herbert <therbert@google.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: David S. Miller <davem@davemloft.net> Cc: <stable@vger.kernel.org> # 3.4.x + 3.2.x Reported-and-tested-by: Shawn Landden <shawnlandden@gmail.com> Original-patch: Richard Weinberger <richard@nod.at> Signed-off-by: Shawn Landden <shawn@churchofgit.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Commit 35f9c09fe (tcp: tcp_sendpages() should call tcp_push() once)
added an internal flag MSG_SENDPAGE_NOTLAST, similar to
MSG_MORE.

algif_hash, algif_skcipher, and udp used MSG_MORE from tcp_sendpages()
and need to see the new flag as identical to MSG_MORE.

This fixes sendfile() on AF_ALG.

v3: also fix udp

Cc: Tom Herbert <therbert@google.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: <stable@vger.kernel.org> # 3.4.x + 3.2.x
Reported-and-tested-by: Shawn Landden <shawnlandden@gmail.com>
Original-patch: Richard Weinberger <richard@nod.at>
Signed-off-by: Shawn Landden <shawn@churchofgit.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
crypto: testmgr - fix sglen in test_aead for case 'dst != src' 2013-11-28T14:25:17+00:00 Horia Geanta horia.geanta@freescale.com 2013-11-28T13:11:18+00:00 8ec25c51291681bd68bdc290b35f2e61fa601c21 Commit d8a32ac25698cd60b02bed2100379803c7f964e3 (crypto: testmgr - make test_aead also test 'dst != src' code paths) added support for different source and destination buffers in test_aead. This patch modifies the source and destination buffer lengths accordingly: the lengths are not equal since encryption / decryption adds / removes the ICV. Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Horia Geanta <horia.geanta@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Commit d8a32ac25698cd60b02bed2100379803c7f964e3 (crypto: testmgr - make
test_aead also test 'dst != src' code paths) added support for different
source and destination buffers in test_aead.

This patch modifies the source and destination buffer lengths accordingly:
the lengths are not equal since encryption / decryption adds / removes
the ICV.

Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: caam - fix aead sglen for case 'dst != src' 2013-11-28T14:25:17+00:00 Horia Geanta horia.geanta@freescale.com 2013-11-28T13:11:16+00:00 bbf9c8934ba2bfd5fd809562f945deaf5a565898 For aead case when source and destination buffers are different, there is an incorrect assumption that the source length includes the ICV length. Fix this, since it leads to an oops when using sg_count() to find the number of nents in the scatterlist: Unable to handle kernel paging request for data at address 0x00000004 Faulting instruction address: 0xf91f7634 Oops: Kernel access of bad area, sig: 11 [#1] SMP NR_CPUS=8 P4080 DS Modules linked in: caamalg(+) caam_jr caam CPU: 1 PID: 1053 Comm: cryptomgr_test Not tainted 3.11.0 #16 task: eeb24ab0 ti: eeafa000 task.ti: eeafa000 NIP: f91f7634 LR: f91f7f24 CTR: f91f7ef0 REGS: eeafbbc0 TRAP: 0300 Not tainted (3.11.0) MSR: 00029002 <CE,EE,ME> CR: 44044044 XER: 00000000 DEAR: 00000004, ESR: 00000000 GPR00: f91f7f24 eeafbc70 eeb24ab0 00000002 ee8e0900 ee8e0800 00000024 c45c4462 GPR08: 00000010 00000000 00000014 0c0e4000 24044044 00000000 00000000 c0691590 GPR16: eeab0000 eeb23000 00000000 00000000 00000000 00000001 00000001 eeafbcc8 GPR24: 000000d1 00000010 ee2d5000 ee49ea10 ee49ea10 ee46f640 ee46f640 c0691590 NIP [f91f7634] aead_edesc_alloc.constprop.14+0x144/0x780 [caamalg] LR [f91f7f24] aead_encrypt+0x34/0x288 [caamalg] Call Trace: [eeafbc70] [a1004000] 0xa1004000 (unreliable) [eeafbcc0] [f91f7f24] aead_encrypt+0x34/0x288 [caamalg] [eeafbcf0] [c020d77c] __test_aead+0x3ec/0xe20 [eeafbe20] [c020f35c] test_aead+0x6c/0xe0 [eeafbe40] [c020f420] alg_test_aead+0x50/0xd0 [eeafbe60] [c020e5e4] alg_test+0x114/0x2e0 [eeafbee0] [c020bd1c] cryptomgr_test+0x4c/0x60 [eeafbef0] [c0047058] kthread+0xa8/0xb0 [eeafbf40] [c000eb0c] ret_from_kernel_thread+0x5c/0x64 Instruction dump: 69084321 7d080034 5508d97e 69080001 0f080000 81290024 552807fe 0f080000 3a600001 5529003a 2f8a0000 40dd0028 <80e90004> 3ab50001 8109000c 70e30002 ---[ end trace b3c3e23925c7484e ]--- While here, add a tcrypt mode for making it easy to test authenc (needed for triggering case above). Signed-off-by: Horia Geanta <horia.geanta@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
For aead case when source and destination buffers are different,
there is an incorrect assumption that the source length includes the ICV
length. Fix this, since it leads to an oops when using sg_count() to
find the number of nents in the scatterlist:

Unable to handle kernel paging request for data at address 0x00000004
Faulting instruction address: 0xf91f7634
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=8 P4080 DS
Modules linked in: caamalg(+) caam_jr caam
CPU: 1 PID: 1053 Comm: cryptomgr_test Not tainted 3.11.0 #16
task: eeb24ab0 ti: eeafa000 task.ti: eeafa000
NIP: f91f7634 LR: f91f7f24 CTR: f91f7ef0
REGS: eeafbbc0 TRAP: 0300   Not tainted  (3.11.0)
MSR: 00029002 <CE,EE,ME>  CR: 44044044  XER: 00000000
DEAR: 00000004, ESR: 00000000

GPR00: f91f7f24 eeafbc70 eeb24ab0 00000002 ee8e0900 ee8e0800 00000024 c45c4462
GPR08: 00000010 00000000 00000014 0c0e4000 24044044 00000000 00000000 c0691590
GPR16: eeab0000 eeb23000 00000000 00000000 00000000 00000001 00000001 eeafbcc8
GPR24: 000000d1 00000010 ee2d5000 ee49ea10 ee49ea10 ee46f640 ee46f640 c0691590
NIP [f91f7634] aead_edesc_alloc.constprop.14+0x144/0x780 [caamalg]
LR [f91f7f24] aead_encrypt+0x34/0x288 [caamalg]
Call Trace:
[eeafbc70] [a1004000] 0xa1004000 (unreliable)
[eeafbcc0] [f91f7f24] aead_encrypt+0x34/0x288 [caamalg]
[eeafbcf0] [c020d77c] __test_aead+0x3ec/0xe20
[eeafbe20] [c020f35c] test_aead+0x6c/0xe0
[eeafbe40] [c020f420] alg_test_aead+0x50/0xd0
[eeafbe60] [c020e5e4] alg_test+0x114/0x2e0
[eeafbee0] [c020bd1c] cryptomgr_test+0x4c/0x60
[eeafbef0] [c0047058] kthread+0xa8/0xb0
[eeafbf40] [c000eb0c] ret_from_kernel_thread+0x5c/0x64
Instruction dump:
69084321 7d080034 5508d97e 69080001 0f080000 81290024 552807fe 0f080000
3a600001 5529003a 2f8a0000 40dd0028 <80e90004> 3ab50001 8109000c 70e30002
---[ end trace b3c3e23925c7484e ]---

While here, add a tcrypt mode for making it easy to test authenc
(needed for triggering case above).

Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccm - Fix handling of zero plaintext when computing mac 2013-11-28T14:25:17+00:00 Horia Geanta horia.geanta@freescale.com 2013-11-28T13:11:15+00:00 5638cabf3e4883f38dfb246c30980cebf694fbda There are cases when cryptlen can be zero in crypto_ccm_auth(): -encryptiom: input scatterlist length is zero (no plaintext) -decryption: input scatterlist contains only the mac plus the condition of having different source and destination buffers (or else scatterlist length = max(plaintext_len, ciphertext_len)). These are not handled correctly, leading to crashes like: root@p4080ds:~/crypto# insmod tcrypt.ko mode=45 ------------[ cut here ]------------ kernel BUG at crypto/scatterwalk.c:37! Oops: Exception in kernel mode, sig: 5 [#1] SMP NR_CPUS=8 P4080 DS Modules linked in: tcrypt(+) crc32c xts xcbc vmac pcbc ecb gcm ghash_generic gf128mul ccm ctr seqiv CPU: 3 PID: 1082 Comm: cryptomgr_test Not tainted 3.11.0 #14 task: ee12c5b0 ti: eecd0000 task.ti: eecd0000 NIP: c0204d98 LR: f9225848 CTR: c0204d80 REGS: eecd1b70 TRAP: 0700 Not tainted (3.11.0) MSR: 00029002 <CE,EE,ME> CR: 22044022 XER: 20000000 GPR00: f9225c94 eecd1c20 ee12c5b0 eecd1c28 ee879400 ee879400 00000000 ee607464 GPR08: 00000001 00000001 00000000 006b0000 c0204d80 00000000 00000002 c0698e20 GPR16: ee987000 ee895000 fffffff4 ee879500 00000100 eecd1d58 00000001 00000000 GPR24: ee879400 00000020 00000000 00000000 ee5b2800 ee607430 00000004 ee607460 NIP [c0204d98] scatterwalk_start+0x18/0x30 LR [f9225848] get_data_to_compute+0x28/0x2f0 [ccm] Call Trace: [eecd1c20] [f9225974] get_data_to_compute+0x154/0x2f0 [ccm] (unreliable) [eecd1c70] [f9225c94] crypto_ccm_auth+0x184/0x1d0 [ccm] [eecd1cb0] [f9225d40] crypto_ccm_encrypt+0x60/0x2d0 [ccm] [eecd1cf0] [c020d77c] __test_aead+0x3ec/0xe20 [eecd1e20] [c020f35c] test_aead+0x6c/0xe0 [eecd1e40] [c020f420] alg_test_aead+0x50/0xd0 [eecd1e60] [c020e5e4] alg_test+0x114/0x2e0 [eecd1ee0] [c020bd1c] cryptomgr_test+0x4c/0x60 [eecd1ef0] [c0047058] kthread+0xa8/0xb0 [eecd1f40] [c000eb0c] ret_from_kernel_thread+0x5c/0x64 Instruction dump: 0f080000 81290024 552807fe 0f080000 5529003a 4bffffb4 90830000 39400000 39000001 8124000c 2f890000 7d28579e <0f090000> 81240008 91230004 4e800020 ---[ end trace 6d652dfcd1be37bd ]--- Cc: <stable@vger.kernel.org> Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Horia Geanta <horia.geanta@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
There are cases when cryptlen can be zero in crypto_ccm_auth():
-encryptiom: input scatterlist length is zero (no plaintext)
-decryption: input scatterlist contains only the mac
plus the condition of having different source and destination buffers
(or else scatterlist length = max(plaintext_len, ciphertext_len)).

These are not handled correctly, leading to crashes like:

root@p4080ds:~/crypto# insmod tcrypt.ko mode=45
------------[ cut here ]------------
kernel BUG at crypto/scatterwalk.c:37!
Oops: Exception in kernel mode, sig: 5 [#1]
SMP NR_CPUS=8 P4080 DS
Modules linked in: tcrypt(+) crc32c xts xcbc vmac pcbc ecb gcm ghash_generic gf128mul ccm ctr seqiv
CPU: 3 PID: 1082 Comm: cryptomgr_test Not tainted 3.11.0 #14
task: ee12c5b0 ti: eecd0000 task.ti: eecd0000
NIP: c0204d98 LR: f9225848 CTR: c0204d80
REGS: eecd1b70 TRAP: 0700   Not tainted  (3.11.0)
MSR: 00029002 <CE,EE,ME>  CR: 22044022  XER: 20000000

GPR00: f9225c94 eecd1c20 ee12c5b0 eecd1c28 ee879400 ee879400 00000000 ee607464
GPR08: 00000001 00000001 00000000 006b0000 c0204d80 00000000 00000002 c0698e20
GPR16: ee987000 ee895000 fffffff4 ee879500 00000100 eecd1d58 00000001 00000000
GPR24: ee879400 00000020 00000000 00000000 ee5b2800 ee607430 00000004 ee607460
NIP [c0204d98] scatterwalk_start+0x18/0x30
LR [f9225848] get_data_to_compute+0x28/0x2f0 [ccm]
Call Trace:
[eecd1c20] [f9225974] get_data_to_compute+0x154/0x2f0 [ccm] (unreliable)
[eecd1c70] [f9225c94] crypto_ccm_auth+0x184/0x1d0 [ccm]
[eecd1cb0] [f9225d40] crypto_ccm_encrypt+0x60/0x2d0 [ccm]
[eecd1cf0] [c020d77c] __test_aead+0x3ec/0xe20
[eecd1e20] [c020f35c] test_aead+0x6c/0xe0
[eecd1e40] [c020f420] alg_test_aead+0x50/0xd0
[eecd1e60] [c020e5e4] alg_test+0x114/0x2e0
[eecd1ee0] [c020bd1c] cryptomgr_test+0x4c/0x60
[eecd1ef0] [c0047058] kthread+0xa8/0xb0
[eecd1f40] [c000eb0c] ret_from_kernel_thread+0x5c/0x64
Instruction dump:
0f080000 81290024 552807fe 0f080000 5529003a 4bffffb4 90830000 39400000
39000001 8124000c 2f890000 7d28579e <0f090000> 81240008 91230004 4e800020
---[ end trace 6d652dfcd1be37bd ]---

Cc: <stable@vger.kernel.org>
Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: authenc - Find proper IV address in ablkcipher callback 2013-11-28T14:16:23+00:00 Tom Lendacky thomas.lendacky@amd.com 2013-11-12T17:46:04+00:00 fc019c7122dfcd69c50142b57a735539aec5da95 When performing an asynchronous ablkcipher operation the authenc completion callback routine is invoked, but it does not locate and use the proper IV. The callback routine, crypto_authenc_encrypt_done, is updated to use the same method of calculating the address of the IV as is done in crypto_authenc_encrypt function which sets up the callback. Cc: stable@vger.kernel.org Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
When performing an asynchronous ablkcipher operation the authenc
completion callback routine is invoked, but it does not locate and use
the proper IV.

The callback routine, crypto_authenc_encrypt_done, is updated to use
the same method of calculating the address of the IV as is done in
crypto_authenc_encrypt function which sets up the callback.

Cc: stable@vger.kernel.org
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Revert "KEYS: verify a certificate is signed by a 'trusted' key" 2013-11-24T00:38:17+00:00 Linus Torvalds torvalds@linux-foundation.org 2013-11-24T00:38:17+00:00 4c1cc40a2d49500d84038ff751bc6cd183e729b5 This reverts commit 09fbc47373826d67531380662b516de2da120545, which caused the following build errors: crypto/asymmetric_keys/x509_public_key.c: In function ‘x509_key_preparse’: crypto/asymmetric_keys/x509_public_key.c:237:35: error: ‘system_trusted_keyring’ undeclared (first use in this function) ret = x509_validate_trust(cert, system_trusted_keyring); ^ crypto/asymmetric_keys/x509_public_key.c:237:35: note: each undeclared identifier is reported only once for each function it appears in reported by Jim Davis. Mimi says: "I made the classic mistake of requesting this patch to be upstreamed at the last second, rather than waiting until the next open window. At this point, the best course would probably be to revert the two commits and fix them for the next open window" Reported-by: Jim Davis <jim.epost@gmail.com> Acked-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This reverts commit 09fbc47373826d67531380662b516de2da120545, which
caused the following build errors:

  crypto/asymmetric_keys/x509_public_key.c: In function ‘x509_key_preparse’:
  crypto/asymmetric_keys/x509_public_key.c:237:35: error: ‘system_trusted_keyring’ undeclared (first use in this function)
   ret = x509_validate_trust(cert, system_trusted_keyring);
                                   ^
  crypto/asymmetric_keys/x509_public_key.c:237:35: note: each undeclared identifier is reported only once for each function it appears in

reported by Jim Davis. Mimi says:

 "I made the classic mistake of requesting this patch to be upstreamed
  at the last second, rather than waiting until the next open window.

  At this point, the best course would probably be to revert the two
  commits and fix them for the next open window"

Reported-by: Jim Davis <jim.epost@gmail.com>
Acked-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2013-11-24T00:18:25+00:00 Linus Torvalds torvalds@linux-foundation.org 2013-11-24T00:18:25+00:00 26b265cd29dde56bf0901c421eabc7ae815f38c4 Pull crypto update from Herbert Xu: - Made x86 ablk_helper generic for ARM - Phase out chainiv in favour of eseqiv (affects IPsec) - Fixed aes-cbc IV corruption on s390 - Added constant-time crypto_memneq which replaces memcmp - Fixed aes-ctr in omap-aes - Added OMAP3 ROM RNG support - Add PRNG support for MSM SoC's - Add and use Job Ring API in caam - Misc fixes [ NOTE! This pull request was sent within the merge window, but Herbert has some questionable email sending setup that makes him public enemy #1 as far as gmail is concerned. So most of his emails seem to be trapped by gmail as spam, resulting in me not seeing them. - Linus ] * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (49 commits) crypto: s390 - Fix aes-cbc IV corruption crypto: omap-aes - Fix CTR mode counter length crypto: omap-sham - Add missing modalias padata: make the sequence counter an atomic_t crypto: caam - Modify the interface layers to use JR API's crypto: caam - Add API's to allocate/free Job Rings crypto: caam - Add Platform driver for Job Ring hwrng: msm - Add PRNG support for MSM SoC's ARM: DT: msm: Add Qualcomm's PRNG driver binding document crypto: skcipher - Use eseqiv even on UP machines crypto: talitos - Simplify key parsing crypto: picoxcell - Simplify and harden key parsing crypto: ixp4xx - Simplify and harden key parsing crypto: authencesn - Simplify key parsing crypto: authenc - Export key parsing helper function crypto: mv_cesa: remove deprecated IRQF_DISABLED hwrng: OMAP3 ROM Random Number Generator support crypto: sha256_ssse3 - also test for BMI2 crypto: mv_cesa - Remove redundant of_match_ptr crypto: sahara - Remove redundant of_match_ptr ... 
Pull crypto update from Herbert Xu:
 - Made x86 ablk_helper generic for ARM
 - Phase out chainiv in favour of eseqiv (affects IPsec)
 - Fixed aes-cbc IV corruption on s390
 - Added constant-time crypto_memneq which replaces memcmp
 - Fixed aes-ctr in omap-aes
 - Added OMAP3 ROM RNG support
 - Add PRNG support for MSM SoC's
 - Add and use Job Ring API in caam
 - Misc fixes

[ NOTE! This pull request was sent within the merge window, but Herbert
  has some questionable email sending setup that makes him public enemy
  #1 as far as gmail is concerned.  So most of his emails seem to be
  trapped by gmail as spam, resulting in me not seeing them.  - Linus ]

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (49 commits)
  crypto: s390 - Fix aes-cbc IV corruption
  crypto: omap-aes - Fix CTR mode counter length
  crypto: omap-sham - Add missing modalias
  padata: make the sequence counter an atomic_t
  crypto: caam - Modify the interface layers to use JR API's
  crypto: caam - Add API's to allocate/free Job Rings
  crypto: caam - Add Platform driver for Job Ring
  hwrng: msm - Add PRNG support for MSM SoC's
  ARM: DT: msm: Add Qualcomm's PRNG driver binding document
  crypto: skcipher - Use eseqiv even on UP machines
  crypto: talitos - Simplify key parsing
  crypto: picoxcell - Simplify and harden key parsing
  crypto: ixp4xx - Simplify and harden key parsing
  crypto: authencesn - Simplify key parsing
  crypto: authenc - Export key parsing helper function
  crypto: mv_cesa: remove deprecated IRQF_DISABLED
  hwrng: OMAP3 ROM Random Number Generator support
  crypto: sha256_ssse3 - also test for BMI2
  crypto: mv_cesa - Remove redundant of_match_ptr
  crypto: sahara - Remove redundant of_match_ptr
  ...
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-11-22T17:57:35+00:00 Linus Torvalds torvalds@linux-foundation.org 2013-11-22T17:57:35+00:00 d2c2ad54c485e7ebca5c0b7e4a7b2c56103fda38 Pull networking fixes from David Miller: 1) Fix memory leaks and other issues in mwifiex driver, from Amitkumar Karwar. 2) skb_segment() can choke on packets using frag lists, fix from Herbert Xu with help from Eric Dumazet and others. 3) IPv4 output cached route instantiation properly handles races involving two threads trying to install the same route, but we forgot to propagate this logic to input routes as well. Fix from Alexei Starovoitov. 4) Put protections in place to make sure that recvmsg() paths never accidently copy uninitialized memory back into userspace and also make sure that we never try to use more that sockaddr_storage for building the on-kernel-stack copy of a sockaddr. Fixes from Hannes Frederic Sowa. 5) R8152 driver transmit flow bug fixes from Hayes Wang. 6) Fix some minor fallouts from genetlink changes, from Johannes Berg and Michael Opdenacker. 7) AF_PACKET sendmsg path can race with netdevice unregister notifier, fix by using RCU to make sure the network device doesn't go away from under us. Fix from Daniel Borkmann. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (43 commits) gso: handle new frag_list of frags GRO packets genetlink: fix genl_set_err() group ID genetlink: fix genlmsg_multicast() bug packet: fix use after free race in send path when dev is released xen-netback: stop the VIF thread before unbinding IRQs wimax: remove dead code net/phy: Add the autocross feature for forced links on VSC82x4 net/phy: Add VSC8662 support net/phy: Add VSC8574 support net/phy: Add VSC8234 support net: add BUG_ON if kernel advertises msg_namelen > sizeof(struct sockaddr_storage) net: rework recvmsg handler msg_name and msg_namelen logic bridge: flush br's address entry in fdb when remove the net: core: Always propagate flag changes to interfaces ipv4: fix race in concurrent ip_route_input_slow() r8152: fix incorrect type in assignment r8152: support stopping/waking tx queue r8152: modify the tx flow r8152: fix tx/rx memory overflow netfilter: ebt_ip6: fix source and destination matching ... 
Pull networking fixes from David Miller:

 1) Fix memory leaks and other issues in mwifiex driver, from Amitkumar
    Karwar.

 2) skb_segment() can choke on packets using frag lists, fix from
    Herbert Xu with help from Eric Dumazet and others.

 3) IPv4 output cached route instantiation properly handles races
    involving two threads trying to install the same route, but we
    forgot to propagate this logic to input routes as well.  Fix from
    Alexei Starovoitov.

 4) Put protections in place to make sure that recvmsg() paths never
    accidently copy uninitialized memory back into userspace and also
    make sure that we never try to use more that sockaddr_storage for
    building the on-kernel-stack copy of a sockaddr.  Fixes from Hannes
    Frederic Sowa.

 5) R8152 driver transmit flow bug fixes from Hayes Wang.

 6) Fix some minor fallouts from genetlink changes, from Johannes Berg
    and Michael Opdenacker.

 7) AF_PACKET sendmsg path can race with netdevice unregister notifier,
    fix by using RCU to make sure the network device doesn't go away
    from under us.  Fix from Daniel Borkmann.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (43 commits)
  gso: handle new frag_list of frags GRO packets
  genetlink: fix genl_set_err() group ID
  genetlink: fix genlmsg_multicast() bug
  packet: fix use after free race in send path when dev is released
  xen-netback: stop the VIF thread before unbinding IRQs
  wimax: remove dead code
  net/phy: Add the autocross feature for forced links on VSC82x4
  net/phy: Add VSC8662 support
  net/phy: Add VSC8574 support
  net/phy: Add VSC8234 support
  net: add BUG_ON if kernel advertises msg_namelen > sizeof(struct sockaddr_storage)
  net: rework recvmsg handler msg_name and msg_namelen logic
  bridge: flush br's address entry in fdb when remove the
  net: core: Always propagate flag changes to interfaces
  ipv4: fix race in concurrent ip_route_input_slow()
  r8152: fix incorrect type in assignment
  r8152: support stopping/waking tx queue
  r8152: modify the tx flow
  r8152: fix tx/rx memory overflow
  netfilter: ebt_ip6: fix source and destination matching
  ...