[PATCH 4.2.y-ckt 168/273] drm/radeon: use post-decrement in error handling

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Rasmus Villemoes commit bc3f5d8c4ca01555820617eb3b6c0857e4df710d upstream. We need to use post-decrement to get the pci_map_page undone a

[PATCH 4.2.y-ckt 177/273] ALSA: pcm: Fix rwsem deadlock for non-atomic PCM stream

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 67ec1072b053c15564e6090ab30127895dc77a89 upstream. A non-atomic PCM stream may take snd_pcm_link_rwsem rw semaphore t

[PATCH 4.2.y-ckt 173/273] usb: dwc3: Fix assignment of EP transfer resources

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: John Youn commit c450960187f45d4260db87c7dd4fc0bceb5565d8 upstream. The assignement of EP transfer resources was not handled properly in

Re: sscanf: implement basic character sets

On Tue, Mar 08 2016, Andrew Morton wrote: >> > >> >Since this version is largely based on Rasmus' sample bitmap code >> >(with only very minor tweaks), what is the best way to provide >> >attribution in this case? A Suggested-by: tag or another >> >Signed-off-by: tag (since actual code is involve

[PATCH 4.2.y-ckt 175/273] NFSv4: Fix a dentry leak on alias use

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Benjamin Coddington commit d9dfd8d741683347ee159d25f5b50c346a0df557 upstream. In the case where d_add_unique() finds an appropriate alias

[PATCH 4.2.y-ckt 082/273] usb: xhci: handle both SSIC ports in PME stuck quirk

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Lu Baolu commit fa89537783cb442263fa5a14df6c7693eaf32f11 upstream. Commit abce329c27b3 ("xhci: Workaround to get D3 working in Intel xHCI

[PATCH 4.2.y-ckt 174/273] powerpc/ioda: Set "read" permission when "write" is set

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Alexey Kardashevskiy commit 6ecad912a0073c768db1491c27ca55ad2d0ee68f upstream. Quite often drivers set only "write" permission assuming t

[PATCH 4.2.y-ckt 178/273] USB: option: add support for SIM7100E

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Andrey Skvortsov commit 3158a8d416f4e1b79dcc867d67cb50013140772c upstream. $ lsusb: Bus 001 Device 101: ID 1e0e:9001 Qualcomm / Option $

[PATCH 4.2.y-ckt 179/273] USB: cp210x: add IDs for GE B650V3 and B850V3 boards

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Ken Lin commit 6627ae19385283b89356a199d7f03c75ba35fb29 upstream. Add USB ID for cp2104/5 devices on GE B650v3 and B850v3 boards. Signed

[PATCH 4.2.y-ckt 184/273] hwmon: (ads1015) Handle negative conversion values correctly

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Peter Rosin commit acc146943957d7418a6846f06e029b2c5e87e0d5 upstream. Make the divisor signed as DIV_ROUND_CLOSEST is undefined for negat

[PATCH 4.2.y-ckt 181/273] mm: fix regression in remap_file_pages() emulation

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: "Kirill A. Shutemov" commit 48f7df329474b49d83d0dffec1b6186647f11976 upstream. Grazvydas Ignotas has reported a regression in remap_file_

[PATCH 4.2.y-ckt 180/273] USB: option: add "4G LTE usb-modem U901"

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= commit d061c1caa31d4d9792cfe48a2c6b309a0e01ef46 upstream. Thomas reports: T: Bus=01 Lev=01 Prnt=01 Port=0

[PATCH 4.2.y-ckt 182/273] ipc: convert invalid scenarios to use WARN_ON

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Davidlohr Bueso commit d0edd8528362c07216498340e928159510595e7b upstream. Considering Linus' past rants about the (ab)use of BUG in the k

Re: [PATCH v3 08/19] x86, kaslr: Consolidate mem_avoid array filling

On Fri, Mar 4, 2016 at 8:25 AM, Baoquan He wrote: > From: Yinghai Lu > > We are going to support kaslr with 64bit above 4G, and new random output > could be anywhere. Array mem_avoid is used for kaslr to search new output > address. Current code only track range that is after output+output_size.

[PATCH 4.2.y-ckt 192/273] dm: fix dm_rq_target_io leak on faults with .request_fn DM w/ blk-mq paths

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Mike Snitzer commit 4328daa2e79ed904a42ce00a9f38b9c36b44b21a upstream. Using request-based DM mpath configured with the following stackin

[PATCH 4.2.y-ckt 191/273] can: ems_usb: Fix possible tx overflow

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Gerhard Uttenthaler commit 90cfde46586d2286488d8ed636929e936c0c9ab2 upstream. This patch fixes the problem that more CAN messages could b

[PATCH 4.2.y-ckt 183/273] ipc/shm: handle removed segments gracefully in shm_mmap()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: "Kirill A. Shutemov" commit 1ac0b6dec656f3f78d1c3dd216fad84cb4d0a01e upstream. remap_file_pages(2) emulation can reach file which represe

[PATCH 4.2.y-ckt 190/273] drivers: android: correct the size of struct binder_uintptr_t for BC_DEAD_BINDER_DONE

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Lisa Du commit 7a64cd887fdb97f074c3fda03bee0bfb9faceac3 upstream. There's one point was missed in the patch commit da49889deb34 ("staging

Re: [PATCH v3 12/19] x86, kaslr: Fix a bug that relocation can not be handled when kernel is loaded above 2G

On Fri, Mar 4, 2016 at 8:25 AM, Baoquan He wrote: > When process 32 bit relocation tables a local variable 'extended' > is defined to calculate the physical address of relocs entry. > However its type is 'int' which is enough for i386, but not enough > for x86_64. That's why relocation can only be

[PATCH 4.2.y-ckt 185/273] ext4: fix bh->b_state corruption

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Jan Kara commit ed8ad83808f009ade97ebbf6519bc3a97fefbc0c upstream. ext4 can update bh->b_state non-atomically in _ext4_get_block() and ex

[PATCH 4.2.y-ckt 200/273] KVM: x86: fix missed hardware breakpoints

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Paolo Bonzini commit 172b2386ed16a9143d9a456aae5ec87275c61489 upstream. Sometimes when setting a breakpoint a process doesn't stop on it.

RE: [PATCH 4/6] x86/mbm: Memory bandwidth monitoring event management

>> +bytes = mbm_current->interval_bytes * MSEC_PER_SEC; >> +do_div(bytes, diff_time); >> +mbm_current->bandwidth = bytes; >> +mbm_current->interval_bytes = 0; >> +mbm_current->interval_start = cur_time; >> +} >>> + >> +return mbm_c

[PATCH 4.2.y-ckt 201/273] KVM: async_pf: do not warn on page allocation failures

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Christian Borntraeger commit d7444794a02ff655eda87e3cc54e86b940e7736f upstream. In async_pf we try to allocate with NOWAIT to get an elem

[PATCH 4.2.y-ckt 193/273] s390/compat: correct restore of high gprs on signal return

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Martin Schwidefsky commit 342300cc9cd3428bc6bfe5809bfcc1b9a0f06702 upstream. git commit 8070361799ae1e3f4ef347bd10f0a508ac10acfb "s390: a

[PATCH 4.2.y-ckt 198/273] KVM: arm/arm64: vgic: Ensure bitmaps are long enough

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Mark Rutland commit 236cf17c2502007a9d2dda3c39fb0d9a6bd03cc2 upstream. When we allocate bitmaps in vgic_vcpu_init_maps, we divide the num

[PATCH 4.2.y-ckt 197/273] sunrpc/cache: fix off-by-one in qword_get()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Stefan Hajnoczi commit b7052cd7bcf3c1478796e93e3dff2b44c9e82943 upstream. The qword_get() function NUL-terminates its output buffer. If

Re: [PATCH v2] sparc64: Add support for Application Data Integrity (ADI)

On 03/07/2016 04:12 PM, Rob Gardner wrote: On 03/07/2016 01:33 PM, Khalid Aziz wrote: That is a possibility but limited in scope. An address range covered by a single TTE can have large number of tags. Version tags are set on cacheline. In extreme case, one could set a tag for each set of 64-by

Re: [PATCH net] sctp: fix copying more bytes than expected in sctp_add_bind_addr

Hi, Em 07-03-2016 20:17, kbuild test robot escreveu: Hi Marcelo, [auto build test WARNING on net/master] url: https://github.com/0day-ci/linux/commits/Marcelo-Ricardo-Leitner/sctp-fix-copying-more-bytes-than-expected-in-sctp_add_bind_addr/20160308-052009 coccinelle warnings: (new ones pr

[PATCH 4.2.y-ckt 203/273] libceph: don't bail early from try_read() when skipping a message

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Ilya Dryomov commit e7a88e82fe380459b864e05b372638aeacb0f52d upstream. The contract between try_read() and try_write() is that when calle

[PATCH net-next] net: dsa: mv88e6xxx: avoid writing the same mode

There is no need to change the 802.1Q port mode for the same value. Thus avoid such message: [ 401.954836] dsa dsa@0 lan0: 802.1Q Mode: Disabled (was Disabled) Signed-off-by: Vivien Didelot --- drivers/net/dsa/mv88e6xxx.c | 21 + 1 file changed, 13 insertions(+), 8 dele

[PATCH net-next] net: dsa: mv88e6xxx: read then write PVID

The port register 0x07 contains more options than just the default VID, even though they are not used yet. So prefer a read then write operation over a direct write. This also allows to keep track of the change through dynamic debug. Signed-off-by: Vivien Didelot --- drivers/net/dsa/mv88e6xxx.c

[PATCH 4.2.y-ckt 199/273] ARCv2: SMP: Emulate IPI to self using software triggered interrupt

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Vineet Gupta commit bb143f814ea488769ca2e79e0b376139cb5f134b upstream. ARConnect/MCIP Inter-Core-Interrupt module can't send interrupt to

[PATCH 4.2.y-ckt 204/273] libceph: use the right footer size when skipping a message

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Ilya Dryomov commit dbc0d3caff5b7591e0cf8e34ca686ca6f4479ee1 upstream. ceph_msg_footer is 21 bytes long, while ceph_msg_footer_old is onl

[PATCH 4.2.y-ckt 205/273] ALSA: hda - Fixing background noise on Dell Inspiron 3162

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Kai-Heng Feng commit 3b43b71f05d3ecd01c4116254666d9492301697d upstream. After login to the desktop on Dell Inspiron 3162, there's a very

[PATCH 4.2.y-ckt 206/273] KVM: x86: MMU: fix ubsan index-out-of-range warning

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Mike Krinkin commit 17e4bce0ae63c7e03f3c7fa8d80890e7af3d4971 upstream. Ubsan reports the following warning due to a typo in update_access

[PATCH 4.2.y-ckt 207/273] ALSA: hda/realtek - Support Dell headset mode for ALC225

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Kailang Yang commit cfc5a845e62853edd36e564c23c64588f4adcae6 upstream. Dell create new platform with ALC298 codec. This patch will enable

[PATCH 4.2.y-ckt 209/273] ALSA: hda - Fix headset support and noise on HP EliteBook 755 G2

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit f883982dc1b117f04579f0896821cd9f2e397f94 upstream. HP EliteBook 755 G2 with ALC3228 (ALC280) codec [103c:221c] requir

[PATCH net-next] net: dsa: mv88e6xxx: rework port state setter

Apply a few non-functional changes on the port state setter: * add a dynamic debug message with state names to track changes * explicit states checking instead of assuming their numeric values * lock mutex only once when changing several port states * use bitmap macros to declare and acces

[PATCH 4.2.y-ckt 210/273] ALSA: hda - Loop interrupt handling until really cleared

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 473f414564528a819f0c2bb6b4bf26366b64c9ab upstream. Currently the interrupt handler of HD-audio driver assumes that no

Re: sscanf: implement basic character sets

On Mon, 7 Mar 2016 18:12:20 -0500 Jessica Yu wrote: > +++ Jessica Yu [26/02/16 15:28 -0500]: > >+++ Jessica Yu [26/02/16 15:20 -0500]: > >>Implement basic character sets for the '%[' conversion specifier. > >> > >>The '%[' conversion specifier matches a nonempty sequence of characters > >>from th

[PATCH 4.2.y-ckt 211/273] x86/mpx: Fix off-by-one comparison with nr_registers

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Colin Ian King commit 9bf148cb0812595bfdf5100bd2c07e9bec9c6ef5 upstream. In the unlikely event that regno == nr_registers then we get an

[PATCH 4.2.y-ckt 208/273] ALSA: hda - Fixup speaker pass-through control for nid 0x14 on ALC225

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: David Henningsson commit 2ae955774f29bbd7d16149cb0ae8d0319bf2ecc4 upstream. On one of the machines we enable, we found that the actual sp

[PATCH 4.2.y-ckt 202/273] tracing: Fix showing function event in available_events

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: "Steven Rostedt (Red Hat)" commit d045437a169f899dfb0f6f7ede24cc042543ced9 upstream. The ftrace:function event is only displayed for pars

[PATCH 4.2.y-ckt 212/273] mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Andrea Arcangeli commit ad33bb04b2a6cee6c1f99fabb15cddbf93ff0433 upstream. pmd_trans_unstable()/pmd_none_or_trans_huge_or_clear_bad() wer

[PATCH 4.2.y-ckt 215/273] do_last(): don't let a bogus return value from ->open() et.al. to confuse us

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Al Viro commit c80567c82ae4814a41287618e315a60ecf513be6 upstream. ... into returning a positive to path_openat(), which would interpret t

[PATCH 4.2.y-ckt 216/273] namei: ->d_inode of a pinned dentry is stable only for positives

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Al Viro commit d4565649b6d6923369112758212b851adc407f0c upstream. both do_last() and walk_component() risk picking a NULL inode out of de

Re: How to merge? (was Re: [PATCH][v4] livepatch/ppc: Enable livepatching on powerpc)

On Mon, Mar 07, 2016 at 11:52:31PM +0100, Jiri Kosina wrote: > On Mon, 7 Mar 2016, Michael Ellerman wrote: > > > > This aligns with my usual workflow, so that'd be my preferred way of doing > > > things; i.e. you put all the ftrace changes into a separate topic branch, > > > and then > > > > > > -

[PATCH 4.2.y-ckt 217/273] should_follow_link(): validate ->d_seq after having decided to follow

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Al Viro commit a7f775428b8f5808815c0e3004020cedb94cbe3b upstream. ... otherwise d_is_symlink() above might have nothing to do with the in

[PATCH 4.2.y-ckt 213/273] ocfs2: unlock inode if deleting inode from orphan fails

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Guozhonghua commit a4a8481ff68a8a324a878e281bc37f18665224f7 upstream. When doing append direct io cleanup, if deleting inode fails, it go

[PATCH 4.2.y-ckt 119/273] pty: fix possible use after free of tty->driver_data

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: "Herton R. Krzesinski" commit 2831c89f42dcde440cfdccb9fee9f42d54bbc1ef upstream. This change fixes a bug for a corner case where we have

[PATCH 4.2.y-ckt 220/273] net: dp83640: Fix tx timestamp overflow handling.

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Manfred Rudigier [ Upstream commit 81e8f2e930fe76b9814c71b9d87c30760b5eb705 ] PHY status frames are not reliable, the PHY may not be able

[PATCH 4.2.y-ckt 214/273] hpfs: don't truncate the file when delete fails

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Mikulas Patocka commit b6853f78e763d42c7a158d8de3549c9827c604ab upstream. The delete opration can allocate additional space on the HPFS f

[PATCH 4.2.y-ckt 219/273] af_iucv: Validate socket address length in iucv_sock_bind()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Ursula Braun [ Upstream commit 52a82e23b9f2a9e1d429c5207f8575784290d008 ] Signed-off-by: Ursula Braun Reported-by: Dmitry Vyukov Review

[PATCH 4.2.y-ckt 218/273] do_last(): ELOOP failure exit should be done after leaving RCU mode

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Al Viro commit 5129fa482b16615fd4464d2f5d23acb1b7056c66 upstream. ... or we risk seeing a bogus value of d_is_symlink() there. Signed-of

[PATCH 4.2.y-ckt 221/273] tcp: fix NULL deref in tcp_v4_send_ack()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eric Dumazet [ Upstream commit e62a123b8ef7c5dc4db2c16383d506860ad21b47 ] Neal reported crashes with this stack trace : RIP: 0010:[] tc

Re: How to merge? (was Re: [PATCH][v4] livepatch/ppc: Enable livepatching on powerpc)

On Mon, 2016-03-07 at 23:52 +0100, Jiri Kosina wrote: > On Mon, 7 Mar 2016, Michael Ellerman wrote: > > > > This aligns with my usual workflow, so that'd be my preferred way of doing > > > things; i.e. you put all the ftrace changes into a separate topic branch, > > > and then > > > > > > - you pul

Re: [PATCH net] sctp: fix copying more bytes than expected in sctp_add_bind_addr

Hi Marcelo, [auto build test WARNING on net/master] url: https://github.com/0day-ci/linux/commits/Marcelo-Ricardo-Leitner/sctp-fix-copying-more-bytes-than-expected-in-sctp_add_bind_addr/20160308-052009 coccinelle warnings: (new ones prefixed by >>) >> net/sctp/bind_addr.c:458:42-48: ERROR:

[PATCH 4.2.y-ckt 224/273] sctp: allow setting SCTP_SACK_IMMEDIATELY by the application

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Marcelo Ricardo Leitner [ Upstream commit 27f7ed2b11d42ab6d796e96533c2076ec220affc ] This patch extends commit b93d6471748d ("sctp: imple

[PATCH 4.2.y-ckt 223/273] pptp: fix illegal memory access caused by multiple bind()s

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Hannes Frederic Sowa [ Upstream commit 9a368aff9cb370298fa02feeffa861f2db497c18 ] Several times already this has been reported as kasan r

[PATCH 4.2.y-ckt 229/273] ipv6/udp: use sticky pktinfo egress ifindex on connect()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Paolo Abeni [ Upstream commit 1cdda91871470f15e79375991bd2eddc6e86ddb1 ] Currently, the egress interface index specified via IPV6_PKTINFO

[PATCH 4.2.y-ckt 225/273] tipc: fix connection abort during subscription cancel

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Parthasarathy Bhuvaragan [ Upstream commit 4d5cfcba2f6ec494d8810b9e3c0a7b06255c8067 ] In 'commit 7fe8097cef5f ("tipc: fix nullpointer bug

[PATCH] sctp: fix noderef.cocci warnings

net/sctp/bind_addr.c:458:42-48: ERROR: application of sizeof to pointer sizeof when applied to a pointer typed expression gives the size of the pointer Generated by: scripts/coccinelle/misc/noderef.cocci CC: Marcelo Ricardo Leitner Signed-off-by: Fengguang Wu --- bind_addr.c |2 +- 1 f

[PATCH 4.2.y-ckt 222/273] af_unix: fix struct pid memory leak

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eric Dumazet [ Upstream commit fa0dc04df259ba2df3ce1920e9690c7842f8fa4b ] Dmitry reported a struct pid leak detected by a syzkaller progr

[PATCH 4.2.y-ckt 226/273] switchdev: Require RTNL mutex to be held when sending FDB notifications

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Ido Schimmel [ Upstream commit 4f2c6ae5c64c353fb1b0425e4747e5603feadba1 ] When switchdev drivers process FDB notifications from the under

[PATCH 4.2.y-ckt 227/273] tcp: beware of alignments in tcp_get_info()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eric Dumazet [ Upstream commit ff5d749772018602c47509bdc0093ff72acd82ec ] With some combinations of user provided flags in netlink comman

[PATCH 4.2.y-ckt 232/273] ipv6: fix a lockdep splat

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eric Dumazet [ Upstream commit 44c3d0c1c0a880354e9de5d94175742e2c7c9683 ] Silence lockdep false positive about rcu_dereference() being us

[PATCH 4.2.y-ckt 228/273] ipv6: enforce flowi6_oif usage in ip6_dst_lookup_tail()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Paolo Abeni [ Upstream commit 6f21c96a78b835259546d8f3fb4edff0f651d478 ] The current implementation of ip6_dst_lookup_tail basically igno

Re: [PATCH v2] sparc64: Add support for Application Data Integrity (ADI)

On 03/07/2016 01:38 PM, David Miller wrote: From: Khalid Aziz Date: Mon, 7 Mar 2016 14:33:56 -0700 On 03/07/2016 12:16 PM, David Miller wrote: From: Khalid Aziz Date: Mon, 7 Mar 2016 11:24:54 -0700 Tags can be cleared by user by setting tag to 0. Tags are automatically cleared by the hardw

[PATCH 4.2.y-ckt 231/273] ipv6: addrconf: Fix recursive spin lock call

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: "subas...@codeaurora.org" [ Upstream commit 16186a82de1fdd868255448274e64ae2616e2640 ] A rcu stall with the following backtrace was seen

[PATCH 4.2.y-ckt 230/273] net/ipv6: add sysctl option accept_ra_min_hop_limit

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Hangbin Liu [ Upstream commit 8013d1d7eafb0589ca766db6b74026f76b7f5cb4 ] Commit 6fd99094de2b ("ipv6: Don't reduce hop limit for an interf

Re: [PATCH v3 07/19] x86, kaslr: Get correct max_addr for relocs pointer

On Fri, Mar 4, 2016 at 8:25 AM, Baoquan He wrote: > From: Yinghai Lu > > There is boundary checking for pointer in kaslr relocation handling. > > Current code is using output_len, and that is VO (vmlinux after objcopy) > file size plus vmlinux.relocs file size. > > That is not right, as we should

Re: [PATCH v2] sparc64: Add support for Application Data Integrity (ADI)

On 03/07/2016 01:33 PM, Khalid Aziz wrote: That is a possibility but limited in scope. An address range covered by a single TTE can have large number of tags. Version tags are set on cacheline. In extreme case, one could set a tag for each set of 64-bytes in a page. Also tags are set complete

[PATCH 4.2.y-ckt 176/273] x86/mm: Fix vmalloc_fault() to handle large pages properly

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Toshi Kani commit f4eafd8bcd5229e998aa252627703b8462c3b90f upstream. A kernel page fault oops with the callstack below was observed when

[PATCH 4.2.y-ckt 237/273] flow_dissector: Fix unaligned access in __skb_flow_dissector when used by eth_get_headlen

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Alexander Duyck [ Upstream commit 461547f3158978c180d74484d58e82be9b8e7357, since we lack the flow dissector flags in this release we gu

[PATCH 4.2.y-ckt 172/273] x86/uaccess/64: Handle the caching of 4-byte nocache copies properly in __copy_user_nocache()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Toshi Kani commit a82eee7424525e34e98d821dd059ce14560a1e35 upstream. Data corruption issues were observed in tests which initiated a syst

[PATCH v2 3/9] staging: lustre: fix 'data race condition' issue in conrpc.c

From: Sebastien Buisson Fix 'data race condition' defects found by Coverity version 6.5.0: Data race condition (MISSING_LOCK) Accessing variable without holding lock. Elsewhere, this variable is accessed with lock held. Signed-off-by: Sebastien Buisson Intel-bug-id: https://jira.hpdd.intel.com/

[PATCH v2 1/9] staging: lustre: LNet drop rule implementation

From: Liang Zhen This is implementation of LNet Drop Rule, which can randomly drop LNet messages at specified rate. LNet Drop Rule can only be applied to receive side of message. User can add drop_rule either on end point of cluster (client/server) or on LNet routers. Here are lctl command to c

[PATCH 4.2.y-ckt 171/273] x86/uaccess/64: Make the __copy_user_nocache() assembly code more readable

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Toshi Kani commit ee9737c924706aaa72c2ead93e3ad5644681dc1c upstream. Add comments to __copy_user_nocache() to clarify its procedures and

[PATCH v2 2/9] staging: lustre: LNet network latency simulation

From: Liang Zhen Incoming lnet message can be delayed for seconds if it can match any of LNet Delay Rules. User can add/remove/list Delay Rule by lctl commands: - lctl net_delay_add Add a new Delay Rule to LNet, options <-s | --source SRC_NID> <-d | --dest DST_NID> <<-r | --rate RATE_NUM

Re: sscanf: implement basic character sets

+++ Jessica Yu [26/02/16 15:28 -0500]: +++ Jessica Yu [26/02/16 15:20 -0500]: Implement basic character sets for the '%[' conversion specifier. The '%[' conversion specifier matches a nonempty sequence of characters from the specified set of accepted (or with '^', rejected) characters between t

[PATCH v2 6/9] staging: lustre: Correct missing newline

From: James Nunez Several error messages are missing newline characters at the end of the message. Newlines are added where necessary and other minor corrections; no punctuation at the end of an error message, add a return code to the end of error messages, device name at the beginning, etc. The

[PATCH v2 4/9] staging: lustre: fix 'NULL pointer dereference' errors

From: Sebastien Buisson Fix 'NULL pointer dereference' defects found by Coverity version 6.5.3: Dereference after null check (FORWARD_NULL) For instance, Passing null pointer to a function which dereferences it. Dereference before null check (REVERSE_INULL) Null-checking variable suggests that it

[PATCH v2 5/9] staging: lustre: fix 'data race condition' issue in framework.c

From: Sebastien Buisson Fix 'data race condition' defects found by Coverity version 6.5.0: Data race condition (MISSING_LOCK) Accessing variable without holding lock. Elsewhere, this variable is accessed with lock held. Signed-off-by: Sebastien Buisson Intel-bug-id: https://jira.hpdd.intel.com/

Re: [PATCH v3 06/19] x86, kaslr: Clean up useless code related to run_size.

On Fri, Mar 4, 2016 at 8:25 AM, Baoquan He wrote: > From: Yinghai Lu > > So now we use the below formula to get run_size. > > run_size = VO__end - VO__text > > Let's remove code for old run_size calculation and clean up the places > where run_size need be passed in and out. > > Cc: "H. Pe

[PATCH 4.2.y-ckt 233/273] unix: correctly track in-flight fds in sending process user_struct

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Hannes Frederic Sowa [ Upstream commit 415e3d3e90ce9e18727e8843ae343eda5a58fad6 ] The commit referenced in the Fixes tag incorrectly acco

[PATCH] drm/radeon: refactor CIK tiling table initialization

When compiling the radeon driver on x86_64 with CONFIG_STACK_VALIDATION enabled, objtool gives the following warnings: drivers/gpu/drm/radeon/cik.o: warning: objtool: cik_tiling_mode_table_init()+0x6ce: call without frame pointer save/setup drivers/gpu/drm/radeon/cik.o: warning: objtool: cik

[PATCH v2 0/9] Last batch of fixes for LNet

This batch merges the remaining LNet patches from the OpenSFS branch for the upstream client. Once merged the LNet code will be up to date with the latest production code. Only style issues are remaining. Still future patches being developed for LNet will be landed to the upstream client as soon as

Re: [PATCH] scripts/dtc: Update to upstream version 53bf130b1cdd

Hi, On Fri, Mar 4, 2016 at 7:13 AM, Rob Herring wrote: > Sync to upstream dtc commit 53bf130b1cdd ("libfdt: simplify > fdt_node_check_compatible()"). This adds the following commits from > upstream: > > 53bf130 libfdt: simplify fdt_node_check_compatible() > c9d9121 Warn on node name unit-address

[PATCH v2 7/9] staging: lustre: change test to assert in LNetGetId

The ln_refcount test was changed into an assert. Signed-off-by: James Simmons --- drivers/staging/lustre/lnet/lnet/api-ni.c |4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/drivers/staging/lustre/lnet/lnet/api-ni.c b/drivers/staging/lustre/lnet/lnet/api-ni.c index a66

Re: [PATCH v3 05/19] x86, boot: Fix run_size calculation

On Fri, Mar 4, 2016 at 8:25 AM, Baoquan He wrote: > From: Yinghai Lu > > Firstly, current run_size is calculated via shell script > arch/x86/tools/calc_run_size.sh. It gets file offset and mem size of section > .bss and .brk in vmlinux, then add them as follows: > > run_size=$(( $offsetA + $sizeA

[PATCH 4.2.y-ckt 241/273] ipv4: fix memory leaks in ip_cmsg_send() callers

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eric Dumazet [ Upstream commit 919483096bfe75dda338e98d56da91a263746a0a ] Dmitry reported memory leaks of IP options allocated in ip_cmsg

[PATCH 4.2.y-ckt 240/273] bonding: Fix ARP monitor validation

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Jay Vosburgh [ Upstream commit 21a75f0915dde8674708b39abfcda113911c49b1 ] The current logic in bond_arp_rcv will accept an incoming ARP f

Re: sscanf: implement basic character sets

+++ Rasmus Villemoes [03/03/16 00:49 +0100]: On Fri, Feb 26 2016, Jessica Yu wrote: @@ -2714,6 +2718,57 @@ int vsscanf(const char *buf, const char *fmt, va_list args) num++; } continue; + /* +* Warning: This

[PATCH v2 9/9] staging: lustre: make LNet use lprocfs_call_handler

Sometime ago a patch was submitted to duplicate the proc_call_handler code in the LNet layer. This was due to the thinking libcfs was not used by the LNet layer. This was a wrong assumption so lets make LNet use the lprocfs_call_handler from the libcfs layer. Signed-off-by: James Simmons --- ...

[PATCH v2 8/9] staging: lustre: rename proc_call_handler to lprocfs_call_handler

Using proc_call_handler as a function name is way too generic. Rename to lprocfs_call_handler to avoid possible collisions. Signed-off-by: James Simmons --- drivers/staging/lustre/lustre/libcfs/module.c | 18 +- 1 files changed, 9 insertions(+), 9 deletions(-) diff --git a/dri

[PATCH 4.2.y-ckt 243/273] qmi_wwan: add "4G LTE usb-modem U901"

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= [ Upstream commit aac8d3c282e024c344c5b86dc1eab7af88bb9716 ] Thomas reports: T: Bus=01 Lev=01 Prnt=01 Por

[PATCH 4.2.y-ckt 238/273] net: Copy inner L3 and L4 headers as unaligned on GRE TEB

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Alexander Duyck [ Upstream commit 78565208d73ca9b654fb9a6b142214d52eeedfd1 ] This patch corrects the unaligned accesses seen on GRE TEB t

[PATCH 4.2.y-ckt 244/273] net/mlx4_en: Count HW buffer overrun only once

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Amir Vadai [ Upstream commit 281e8b2fdf8e4ef366b899453cae50e09b577ada ] RdropOvflw counts overrun of HW buffer, therefore should be used

[PATCH 4.2.y-ckt 246/273] net/mlx4_en: Avoid changing dev->features directly in run-time

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eugenia Emantayev [ Upstream commit 925ab1aa9394bbaeac47ee5b65d3fdf0fb8135cf ] It's forbidden to manually change dev->features in run-tim

[PATCH 4.2.y-ckt 245/273] net/mlx4_en: Choose time-stamping shift value according to HW frequency

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eugenia Emantayev [ Upstream commit 31c128b66e5b28f468076e4f3ca3025c35342041 ] Previously, the shift value used for time-stamping was con

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