swh:1:snp:13806c77fd4b7f42b1e985e730bd615fd52cfac1
- v5.9-rc8
- v5.9-rc7
- v5.9-rc6
- v5.9-rc5
- v5.9-rc4
- v5.9-rc3
- v5.9-rc2
- v5.9-rc1
- v5.9
- v5.8-rc7
- v5.8-rc6
- v5.8-rc5
- v5.8-rc4
- v5.8-rc3
- v5.8-rc2
- v5.8-rc1
- v5.8
- v5.7-rc7
- v5.7-rc6
- v5.7-rc5
- v5.7-rc4
- v5.7-rc3
- v5.7-rc2
- v5.7-rc1
- v5.7
- v5.6-rc7
- v5.6-rc6
- v5.6-rc5
- v5.6-rc4
- v5.6-rc3
- v5.6-rc2
- v5.6-rc1
- v5.6
- v5.5-rc7
- v5.5-rc6
- v5.5-rc5
- v5.5-rc4
- v5.5-rc3
- v5.5-rc2
- v5.5-rc1
- v5.5
- v5.4-rc8
- v5.4-rc7
- v5.4-rc6
- v5.4-rc5
- v5.4-rc4
- v5.4-rc3
- v5.4-rc2
- v5.4-rc1
- v5.4
- v5.3-rc8
- v5.3-rc7
- v5.3-rc6
- v5.3-rc5
- v5.3-rc4
- v5.3-rc3
- v5.3-rc2
- v5.3-rc1
- v5.3
- v5.2-rc7
- v5.2-rc6
- v5.2-rc5
- v5.2-rc4
- v5.2-rc3
- v5.2-rc2
- v5.2-rc1
- v5.2
- v5.12-rc6
- v5.12-rc5
- v5.12-rc4
- v5.12-rc3
- v5.12-rc2
- v5.12-rc1
- v5.11-rc7
- v5.11-rc6
- v5.11-rc5
- v5.11-rc4
- v5.11-rc3
- v5.11-rc2
- v5.11-rc1
- v5.11
- v5.10-rc7
- v5.10-rc6
- v5.10-rc5
- v5.10-rc4
- v5.10-rc3
- v5.10-rc2
- v5.10-rc1
- v5.10
- v5.1-rc7
- v5.1-rc6
- v5.1-rc5
- v5.1-rc4
- v5.1-rc3
- v5.1-rc2
- v5.1-rc1
- v5.1
- v5.0-rc8
- v5.0-rc7
- v5.0-rc6
- v5.0-rc5
- v5.0-rc4
- v5.0-rc3
- v5.0-rc2
- v5.0-rc1
- v5.0
- v4.9-rc8
- v4.9-rc7
- v4.9-rc6
- v4.9-rc5
- v4.9-rc4
- v4.9-rc3
- v4.9-rc2
- v4.9-rc1
- v4.9
- v4.8-rc8
- v4.8-rc7
- v4.8-rc6
- v4.8-rc5
- v4.8-rc4
- v4.8-rc3
- v4.8-rc2
- v4.8-rc1
- v4.8
- v4.7-rc7
- v4.7-rc6
- v4.7-rc5
- v4.7-rc4
- v4.7-rc3
- v4.7-rc2
- v4.7-rc1
- v4.7
- v4.6-rc7
- v4.6-rc6
- v4.6-rc5
- v4.6-rc4
- v4.6-rc3
- v4.6-rc2
- v4.6-rc1
- v4.6
- v4.5-rc7
- v4.5-rc6
- v4.5-rc5
- v4.5-rc4
- v4.5-rc3
- v4.5-rc2
- v4.5-rc1
- v4.5
- v4.4-rc8
- v4.4-rc7
- v4.4-rc6
- v4.4-rc5
- v4.4-rc4
- v4.4-rc3
- v4.4-rc2
- v4.4-rc1
- v4.4
- v4.3-rc7
- v4.3-rc6
- v4.3-rc5
- v4.3-rc4
- v4.3-rc3
- v4.3-rc2
- v4.3-rc1
- v4.3
- v4.20-rc7
- v4.20-rc6
- v4.20-rc5
- v4.20-rc4
- v4.20-rc3
- v4.20-rc2
- v4.20-rc1
- v4.20
- v4.2-rc8
- v4.2-rc7
- v4.2-rc6
- v4.2-rc5
- v4.2-rc4
- v4.2-rc3
- v4.2-rc2
- v4.2-rc1
- v4.2
- v4.19-rc8
- v4.19-rc7
- v4.19-rc6
- v4.19-rc5
- v4.19-rc4
- v4.19-rc3
- v4.19-rc2
- v4.19-rc1
- v4.19
- v4.18-rc8
- v4.18-rc7
- v4.18-rc6
- v4.18-rc5
- v4.18-rc4
- v4.18-rc3
- v4.18-rc2
- v4.18-rc1
- v4.18
- v4.17-rc7
- v4.17-rc6
- v4.17-rc5
- v4.17-rc4
- v4.17-rc3
- v4.17-rc2
- v4.17-rc1
- v4.17
- v4.16-rc7
- v4.16-rc6
- v4.16-rc5
- v4.16-rc4
- v4.16-rc3
- v4.16-rc2
- v4.16-rc1
- v4.16
- v4.15-rc9
- v4.15-rc8
- v4.15-rc7
- v4.15-rc6
- v4.15-rc5
- v4.15-rc4
- v4.15-rc3
- v4.15-rc2
- v4.15-rc1
- v4.15
- v4.14-rc8
- v4.14-rc7
- v4.14-rc6
- v4.14-rc5
- v4.14-rc4
- v4.14-rc3
- v4.14-rc2
- v4.14-rc1
- v4.14
- v4.13-rc7
- v4.13-rc6
- v4.13-rc5
- v4.13-rc4
- v4.13-rc3
- v4.13-rc2
- v4.13-rc1
- v4.13
- v4.12-rc7
- v4.12-rc6
- v4.12-rc5
- v4.12-rc4
- v4.12-rc3
- v4.12-rc2
- v4.12-rc1
- v4.12
- v4.11-rc8
- v4.11-rc7
- v4.11-rc6
- v4.11-rc5
- v4.11-rc4
- v4.11-rc3
- v4.11-rc2
- v4.11-rc1
- v4.11
- v4.10-rc8
- v4.10-rc7
- v4.10-rc6
- v4.10-rc5
- v4.10-rc4
- v4.10-rc3
- v4.10-rc2
- v4.10-rc1
- v4.10
- v4.1-rc8
- v4.1-rc7
- v4.1-rc6
- v4.1-rc5
- v4.1-rc4
- v4.1-rc3
- v4.1-rc2
- v4.1-rc1
- v4.1
- v4.0-rc7
- v4.0-rc6
- v4.0-rc5
- v4.0-rc4
- v4.0-rc3
- v4.0-rc2
- v4.0-rc1
- v4.0
- v3.9-rc8
- v3.9-rc7
- v3.9-rc6
- v3.9-rc5
- v3.9-rc4
- v3.9-rc3
- v3.9-rc2
- v3.9-rc1
- v3.9
- v3.8-rc7
- v3.8-rc6
- v3.8-rc5
- v3.8-rc4
- v3.8-rc3
- v3.8-rc2
- v3.8-rc1
- v3.8
- v3.7-rc8
- v3.7-rc7
- v3.7-rc6
- v3.7-rc5
- v3.7-rc4
- v3.7-rc3
- v3.7-rc2
- v3.7-rc1
- v3.7
- v3.6-rc7
- v3.6-rc6
- v3.6-rc5
- v3.6-rc4
- v3.6-rc3
- v3.6-rc2
- v3.6-rc1
- v3.6
- v3.5-rc7
- v3.5-rc6
- v3.5-rc5
- v3.5-rc4
- v3.5-rc3
- v3.5-rc2
- v3.5-rc1
- v3.5
- v3.4-rc7
- v3.4-rc6
- v3.4-rc5
- v3.4-rc4
- v3.4-rc3
- v3.4-rc2
- v3.4-rc1
- v3.4
- v3.3-rc7
- v3.3-rc6
- v3.3-rc5
- v3.3-rc4
- v3.3-rc3
- v3.3-rc2
- v3.3-rc1
- v3.3
- v3.2-rc7
- v3.2-rc6
- v3.2-rc5
- v3.2-rc4
- v3.2-rc3
- v3.2-rc2
- v3.2-rc1
- v3.2
- v3.19-rc7
- v3.19-rc6
- v3.19-rc5
- v3.19-rc4
- v3.19-rc3
- v3.19-rc2
- v3.19-rc1
- v3.19
- v3.18-rc7
- v3.18-rc6
- v3.18-rc5
- v3.18-rc4
- v3.18-rc3
- v3.18-rc2
- v3.18-rc1
- v3.18
- v3.17-rc7
- v3.17-rc6
- v3.17-rc5
- v3.17-rc4
- v3.17-rc3
- v3.17-rc2
- v3.17-rc1
- v3.17
- v3.16-rc7
- v3.16-rc6
- v3.16-rc5
- v3.16-rc4
- v3.16-rc3
- v3.16-rc2
- v3.16-rc1
- v3.16
- v3.15-rc8
- v3.15-rc7
- v3.15-rc6
- v3.15-rc5
- v3.15-rc4
- v3.15-rc3
- v3.15-rc2
- v3.15-rc1
- v3.15
- v3.14-rc8
- v3.14-rc7
- v3.14-rc6
- v3.14-rc5
- v3.14-rc4
- v3.14-rc3
- v3.14-rc2
- v3.14-rc1
- v3.14
- v3.13-rc8
- v3.13-rc7
- v3.13-rc6
- v3.13-rc5
- v3.13-rc4
- v3.13-rc3
- v3.13-rc2
- v3.13-rc1
- v3.13
- v3.12-rc7
- v3.12-rc6
- v3.12-rc5
- v3.12-rc4
- v3.12-rc3
- v3.12-rc2
- v3.12-rc1
- v3.12
- v3.11-rc7
- v3.11-rc6
- v3.11-rc5
- v3.11-rc4
- v3.11-rc3
- v3.11-rc2
- v3.11-rc1
- v3.11
- v3.10-rc7
- v3.10-rc6
- v3.10-rc5
- v3.10-rc4
- v3.10-rc3
- v3.10-rc2
- v3.10-rc1
- v3.10
- v3.1-rc9
- v3.1-rc8
- v3.1-rc7
- v3.1-rc6
- v3.1-rc5
- v3.1-rc4
- v3.1-rc3
- v3.1-rc2
- v3.1-rc10
- v3.1-rc1
- v3.1
- v3.0-rc7
- v3.0-rc6
- v3.0-rc5
- v3.0-rc4
- v3.0-rc3
- v3.0-rc2
- v3.0-rc1
- v3.0
- v2.6.39-rc7
- v2.6.39-rc6
- v2.6.39-rc5
- v2.6.39-rc4
- v2.6.39-rc3
- v2.6.39-rc2
- v2.6.39-rc1
- v2.6.39
- v2.6.38-rc8
- v2.6.38-rc7
- v2.6.38-rc6
- v2.6.38-rc5
- v2.6.38-rc4
- v2.6.38-rc3
- v2.6.38-rc2
- v2.6.38-rc1
- v2.6.38
- v2.6.37-rc8
- v2.6.37-rc7
- v2.6.37-rc6
- v2.6.37-rc5
- v2.6.37-rc4
- v2.6.37-rc3
- v2.6.37-rc2
- v2.6.37-rc1
- v2.6.37
- v2.6.36-rc8
- v2.6.36-rc7
- v2.6.36-rc6
- v2.6.36-rc5
- v2.6.36-rc4
- v2.6.36-rc3
- v2.6.36-rc2
- v2.6.36-rc1
- v2.6.36
- v2.6.35-rc6
- v2.6.35-rc5
- v2.6.35-rc4
- v2.6.35-rc3
- v2.6.35-rc2
- v2.6.35-rc1
- v2.6.35
- v2.6.34-rc7
- v2.6.34-rc6
- v2.6.34-rc5
- v2.6.34-rc4
- v2.6.34-rc3
- v2.6.34-rc2
- v2.6.34-rc1
- v2.6.34
- v2.6.33-rc8
- v2.6.33-rc7
- v2.6.33-rc6
- v2.6.33-rc5
- v2.6.33-rc4
- v2.6.33-rc3
- v2.6.33-rc2
- v2.6.33-rc1
- v2.6.33
- v2.6.32-rc8
- v2.6.32-rc7
- v2.6.32-rc6
- v2.6.32-rc5
- v2.6.32-rc4
- v2.6.32-rc3
- v2.6.32-rc1
- v2.6.32
- v2.6.31-rc9
- v2.6.31-rc8
- v2.6.31-rc7
- v2.6.31-rc6
- v2.6.31-rc5
- v2.6.31-rc4
- v2.6.31-rc3
- v2.6.31-rc2
- v2.6.31-rc1
- v2.6.31
- v2.6.30-rc8
- v2.6.30-rc7
- v2.6.30-rc6
- v2.6.30-rc5
- v2.6.30-rc4
- v2.6.30-rc3
- v2.6.30-rc2
- v2.6.30-rc1
- v2.6.30
- v2.6.29-rc8
- v2.6.29-rc7
- v2.6.29-rc6
- v2.6.29-rc5
- v2.6.29-rc4
- v2.6.29-rc3
- v2.6.29-rc2
- v2.6.29-rc1
- v2.6.29
- v2.6.28-rc9
- v2.6.28-rc8
- v2.6.28-rc7
- v2.6.28-rc6
- v2.6.28-rc5
- v2.6.28-rc4
- v2.6.28-rc3
- v2.6.28-rc2
- v2.6.28-rc1
- v2.6.28
- v2.6.27-rc9
- v2.6.27-rc8
- v2.6.27-rc7
- v2.6.27-rc6
- v2.6.27-rc5
- v2.6.27-rc4
- v2.6.27-rc3
- v2.6.27-rc2
- v2.6.27-rc1
- v2.6.27
- v2.6.26-rc9
- v2.6.26-rc8
- v2.6.26-rc7
- v2.6.26-rc6
- v2.6.26-rc5
- v2.6.26-rc4
- v2.6.26-rc3
- v2.6.26-rc2
- v2.6.26-rc1
- v2.6.26
- v2.6.25-rc9
- v2.6.25-rc8
- v2.6.25-rc7
- v2.6.25-rc6
- v2.6.25-rc5
- v2.6.25-rc4
- v2.6.25-rc3
- v2.6.25-rc2
- v2.6.25-rc1
- v2.6.25
- v2.6.24-rc8
- v2.6.24-rc7
- v2.6.24-rc6
- v2.6.24-rc5
- v2.6.24-rc4
- v2.6.24-rc3
- v2.6.24-rc2
- v2.6.24-rc1
- v2.6.24
- v2.6.23-rc9
- v2.6.23-rc8
- v2.6.23-rc7
- v2.6.23-rc6
- v2.6.23-rc5
- v2.6.23-rc4
- v2.6.23-rc3
- v2.6.23-rc2
- v2.6.23-rc1
- v2.6.23
- v2.6.22-rc7
- v2.6.22-rc6
- v2.6.22-rc5
- v2.6.22-rc4
- v2.6.22-rc3
- v2.6.22-rc2
- v2.6.22-rc1
- v2.6.22
- v2.6.21-rc7
- v2.6.21-rc6
- v2.6.21-rc5
- v2.6.21-rc4
- v2.6.21-rc3
- v2.6.21-rc2
- v2.6.21-rc1
- v2.6.21
- v2.6.20-rc7
- v2.6.20-rc6
- v2.6.20-rc5
- v2.6.20-rc4
- v2.6.20-rc3
- v2.6.20-rc2
- v2.6.20-rc1
- v2.6.20
- v2.6.19-rc6
- v2.6.19-rc5
- v2.6.19-rc4
- v2.6.19-rc3
- v2.6.19-rc2
- v2.6.19-rc1
- v2.6.19
- v2.6.18-rc7
- v2.6.18-rc6
- v2.6.18-rc5
- v2.6.18-rc4
- v2.6.18-rc3
- v2.6.18-rc2
- v2.6.18-rc1
- v2.6.18
- v2.6.17-rc6
- v2.6.17-rc5
- v2.6.17-rc4
- v2.6.17-rc3
- v2.6.17-rc2
- v2.6.17-rc1
- v2.6.17
- v2.6.16-rc6
- v2.6.16-rc5
- v2.6.16-rc4
- v2.6.16-rc3
- v2.6.16-rc2
- v2.6.16-rc1
- v2.6.16
- v2.6.15-rc7
- v2.6.15-rc6
- v2.6.15-rc5
- v2.6.15-rc4
- v2.6.15-rc3
- v2.6.15-rc2
- v2.6.15-rc1
- v2.6.15
- v2.6.14-rc5
- v2.6.14-rc4
- v2.6.14-rc3
- v2.6.14-rc2
- v2.6.14-rc1
- v2.6.14
- v2.6.13-rc7
- v2.6.13-rc6
- v2.6.13-rc5
- v2.6.13-rc4
- v2.6.13-rc3
- v2.6.13-rc2
- v2.6.13-rc1
- v2.6.13
- v2.6.12-rc6
- v2.6.12-rc5
- v2.6.12-rc4
- v2.6.12-rc3
- v2.6.12-rc2
- v2.6.12
- v2.6.11-tree
Permalinks
To reference or cite the objects present in the Software Heritage archive, permalinks based on SoftWare Hash IDentifiers (SWHIDs) must be used.
Select below a type of object currently browsed in order to display its associated SWHID and permalink.
Revision | Author | Date | Message | Commit Date |
---|---|---|---|---|
e5517c2 | Linus Torvalds | 27 November 2016, 21:08:04 UTC | Linux 4.9-rc7 | 27 November 2016, 21:08:04 UTC |
105ecad | Linus Torvalds | 27 November 2016, 16:24:46 UTC | Merge git://git.infradead.org/intel-iommu Pull IOMMU fixes from David Woodhouse: "Two minor fixes. The first fixes the assignment of SR-IOV virtual functions to the correct IOMMU unit, and the second fixes the excessively large (and physically contiguous) PASID tables used with SVM" * git://git.infradead.org/intel-iommu: iommu/vt-d: Fix PASID table allocation iommu/vt-d: Fix IOMMU lookup for SR-IOV Virtual Functions | 27 November 2016, 16:24:46 UTC |
ff17bf8 | Linus Torvalds | 27 November 2016, 16:22:59 UTC | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus Pull MIPS fixes from Ralf Baechle: "Another round of MIPS fixes for 4.9: - Fix unreadable output in __do_page_fault due to the KERN_CONT patchset - Correctly handle MIPS R6 fixes to the c0_wired register" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: mm: Fix output of __do_page_fault MIPS: Mask out limit field when calculating wired entry count | 27 November 2016, 16:22:59 UTC |
d8e435f | Linus Torvalds | 27 November 2016, 01:21:13 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs splice fix from Al Viro. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix default_file_splice_read() | 27 November 2016, 01:21:13 UTC |
8e54cad | Al Viro | 27 November 2016, 01:05:42 UTC | fix default_file_splice_read() Botched calculation of number of pages. As the result, we were dropping pieces when doing splice to pipe from e.g. 9p. Reported-by: Alexei Starovoitov <ast@kernel.org> Tested-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 27 November 2016, 01:05:42 UTC |
e348031 | Linus Torvalds | 26 November 2016, 23:28:34 UTC | Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Here is a revert and two bugfixes for the I2C designware driver. Please note that we are still hunting down a regression for the i2c-octeon driver. While there is a fix pending, we have unclear feedback from the testers currently. An rc8 would be quite helpful for this case" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: Revert "i2c: designware: do not disable adapter after transfer" i2c: designware: fix rx fifo depth tracking i2c: designware: report short transfers | 26 November 2016, 23:28:34 UTC |
a56f3eb | Linus Torvalds | 26 November 2016, 23:26:20 UTC | Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM fix from Russell King: "This resolves the ksyms issues by reverting the commit which introduced the breakage" There was what I consider to be a better fix, but it's late in the rc game, so I'll take the revert. * 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm: Revert "arm: move exports to definitions" | 26 November 2016, 23:26:20 UTC |
a0d60e6 | Linus Torvalds | 26 November 2016, 21:05:05 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Pull networking fixes from David Miller: 1) Fix leak in fsl/fman driver, from Dan Carpenter. 2) Call flow dissector initcall earlier than any networking driver can register and start to use it, from Eric Dumazet. 3) Some dup header fixes from Geliang Tang. 4) TIPC link monitoring compat fix from Jon Paul Maloy. 5) Link changes require EEE re-negotiation in bcm_sf2 driver, from Florian Fainelli. 6) Fix bogus handle ID passed into tfilter_notify_chain(), from Roman Mashak. 7) Fix dump size calculation in rtnl_calcit(), from Zhang Shengju. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (26 commits) tipc: resolve connection flow control compatibility problem mvpp2: use correct size for memset net/mlx5: drop duplicate header delay.h net: ieee802154: drop duplicate header delay.h ibmvnic: drop duplicate header seq_file.h fsl/fman: fix a leak in tgec_free() net: ethtool: don't require CAP_NET_ADMIN for ETHTOOL_GLINKSETTINGS tipc: improve sanity check for received domain records tipc: fix compatibility bug in link monitoring net: ethernet: mvneta: Remove IFF_UNICAST_FLT which is not implemented dwc_eth_qos: drop duplicate headers net sched filters: fix filter handle ID in tfilter_notify_chain() net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link change bnxt: do not busy-poll when link is down udplite: call proper backlog handlers ipv6: bump genid when the IFA_F_TENTATIVE flag is clear net/mlx4_en: Free netdev resources under state lock net: revert "net: l2tp: Treat NET_XMIT_CN as success in l2tp_eth_dev_xmit" rtnetlink: fix the wrong minimal dump size getting from rtnl_calcit() bnxt_en: Fix a VXLAN vs GENEVE issue ... | 26 November 2016, 21:05:05 UTC |
30e2b7c | Linus Torvalds | 26 November 2016, 20:24:47 UTC | Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: - Fix a crash that occurs at driver initialization if the memory region is already busy (request_mem_region() fails). - Fix a vma validation check that mistakenly allows a private device- dax mapping to be established. Device-dax explicitly forbids private mappings so it can guarantee a given fault granularity and backing memory type. Both of these fixes have soaked in -next and are tagged for -stable. * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: device-dax: fail all private mapping attempts device-dax: check devm_nsio_enable() return value | 26 November 2016, 20:24:47 UTC |
fc13ca1 | Linus Torvalds | 26 November 2016, 20:18:59 UTC | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM fixes from Radim Krčmář: "Four fixes for bugs found by syzkaller on x86, all for stable" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: check for pic and ioapic presence before use KVM: x86: fix out-of-bounds accesses of rtc_eoi map KVM: x86: drop error recovery in em_jmp_far and em_ret_far KVM: x86: fix out-of-bounds access in lapic | 26 November 2016, 20:18:59 UTC |
39c1573 | Linus Torvalds | 26 November 2016, 19:24:03 UTC | Merge tag 'powerpc-4.9-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "Fixes marked for stable: - Set missing wakeup bit in LPCR on POWER9 - Fix the early OPAL console wrappers - Fixup kernel read only mapping Fixes for code merged this cycle: - Fix missing CRCs, add more asm-prototypes.h declarations" * tag 'powerpc-4.9-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/mm: Fixup kernel read only mapping powerpc/boot: Fix the early OPAL console wrappers powerpc: Fix missing CRCs, add more asm-prototypes.h declarations powerpc: Set missing wakeup bit in LPCR on POWER9 | 26 November 2016, 19:24:03 UTC |
6998cc6 | Jon Paul Maloy | 24 November 2016, 23:47:07 UTC | tipc: resolve connection flow control compatibility problem In commit 10724cc7bb78 ("tipc: redesign connection-level flow control") we replaced the previous message based flow control with one based on 1k blocks. In order to ensure backwards compatibility the mechanism falls back to using message as base unit when it senses that the peer doesn't support the new algorithm. The default flow control window, i.e., how many units can be sent before the sender blocks and waits for an acknowledge (aka advertisement) is 512. This was tested against the previous version, which uses an acknowledge frequency of on ack per 256 received message, and found to work fine. However, we missed the fact that versions older than Linux 3.15 use an acknowledge frequency of 512, which is exactly the limit where a 4.6+ sender will stop and wait for acknowledge. This would also work fine if it weren't for the fact that if the first sent message on a 4.6+ server side is an empty SYNACK, this one is also is counted as a sent message, while it is not counted as a received message on a legacy 3.15-receiver. This leads to the sender always being one step ahead of the receiver, a scenario causing the sender to block after 512 sent messages, while the receiver only has registered 511 read messages. Hence, the legacy receiver is not trigged to send an acknowledge, with a permanently blocked sender as result. We solve this deadlock by simply allowing the sender to send one more message before it blocks, i.e., by a making minimal change to the condition used for determining connection congestion. Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 November 2016, 02:38:16 UTC |
e8f967c | Arnd Bergmann | 24 November 2016, 16:28:12 UTC | mvpp2: use correct size for memset gcc-7 detects a short memset in mvpp2, introduced in the original merge of the driver: drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_cls_init': drivers/net/ethernet/marvell/mvpp2.c:3296:2: error: 'memset' used with length equal to number of elements without multiplication by element size [-Werror=memset-elt-size] The result seems to be that we write uninitialized data into the flow table registers, although we did not get any warning about that uninitialized data usage. Using sizeof() lets us initialize then entire array instead. Fixes: 3f518509dedc ("ethernet: Add new driver for Marvell Armada 375 network unit") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 November 2016, 01:57:21 UTC |
5e7dfeb | Geliang Tang | 24 November 2016, 13:58:33 UTC | net/mlx5: drop duplicate header delay.h Drop duplicate header delay.h from mlx5/core/main.c. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Acked-by: Matan Barak <matanb@mellanox.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 November 2016, 01:33:10 UTC |
8f8a8b1 | Geliang Tang | 24 November 2016, 13:58:32 UTC | net: ieee802154: drop duplicate header delay.h Drop duplicate header delay.h from adf7242.c. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Acked-by: Stefan Schmidt <stefan@osg.samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 November 2016, 01:33:10 UTC |
4ee12ef | Geliang Tang | 24 November 2016, 13:58:29 UTC | ibmvnic: drop duplicate header seq_file.h Drop duplicate header seq_file.h from ibmvnic.c. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 November 2016, 01:32:10 UTC |
1f1e70e | Dan Carpenter | 24 November 2016, 11:20:43 UTC | fsl/fman: fix a leak in tgec_free() We set "tgec->cfg" to NULL before passing it to kfree(). There is no need to set it to NULL at all. Let's just delete it. Fixes: 57ba4c9b56d8 ("fsl/fman: Add FMan MAC support") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 November 2016, 01:29:48 UTC |
8006f6b | Miroslav Lichvar | 24 November 2016, 09:55:06 UTC | net: ethtool: don't require CAP_NET_ADMIN for ETHTOOL_GLINKSETTINGS The ETHTOOL_GLINKSETTINGS command is deprecating the ETHTOOL_GSET command and likewise it shouldn't require the CAP_NET_ADMIN capability. Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 November 2016, 01:23:30 UTC |
d876a4d | Jon Paul Maloy | 24 November 2016, 04:46:09 UTC | tipc: improve sanity check for received domain records In commit 35c55c9877f8 ("tipc: add neighbor monitoring framework") we added a data area to the link monitor STATE messages under the assumption that previous versions did not use any such data area. For versions older than Linux 4.3 this assumption is not correct. In those version, all STATE messages sent out from a node inadvertently contain a 16 byte data area containing a string; -a leftover from previous RESET messages which were using this during the setup phase. This string serves no purpose in STATE messages, and should no be there. Unfortunately, this data area is delivered to the link monitor framework, where a sanity check catches that it is not a correct domain record, and drops it. It also issues a rate limited warning about the event. Since such events occur much more frequently than anticipated, we now choose to remove the warning in order to not fill the kernel log with useless contents. We also make the sanity check stricter, to further reduce the risk that such data is inavertently admitted. Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 November 2016, 01:06:18 UTC |
f796755 | Jon Paul Maloy | 24 November 2016, 02:05:26 UTC | tipc: fix compatibility bug in link monitoring commit 817298102b0b ("tipc: fix link priority propagation") introduced a compatibility problem between TIPC versions newer than Linux 4.6 and those older than Linux 4.4. In versions later than 4.4, link STATE messages only contain a non-zero link priority value when the sender wants the receiver to change its priority. This has the effect that the receiver resets itself in order to apply the new priority. This works well, and is consistent with the said commit. However, in versions older than 4.4 a valid link priority is present in all sent link STATE messages, leading to cyclic link establishment and reset on the 4.6+ node. We fix this by adding a test that the received value should not only be valid, but also differ from the current value in order to cause the receiving link endpoint to reset. Reported-by: Amar Nv <amar.nv005@gmail.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 November 2016, 01:06:18 UTC |
97db8af | Andrew Lunn | 23 November 2016, 23:08:13 UTC | net: ethernet: mvneta: Remove IFF_UNICAST_FLT which is not implemented The mvneta driver advertises it supports IFF_UNICAST_FLT. However, it actually does not. The hardware probably does support it, but there is no code to configure the filter. As a quick and simple fix, remove the flag. This will cause the core to fall back to promiscuous mode. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Fixes: b50b72de2f2f ("net: mvneta: enable features before registering the driver") Signed-off-by: David S. Miller <davem@davemloft.net> | 26 November 2016, 00:56:37 UTC |
3ad0e83 | Linus Torvalds | 26 November 2016, 00:47:15 UTC | Merge branch 'parisc-4.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc fixes from Helge Deller: "On parisc we were still seeing occasional random segmentation faults and memory corruption on SMP machines. Dave Anglin then looked again at the TLB related code and found two issues in the PCI DMA and generic TLB flush functions. Then, in our startup code we had some timing of the cache and TLB functions to calculate a threshold when to use a complete TLB/cache flush or just to flush a specific range. This code produced a race with newly started CPUs and thus lead to occasional kernel crashes (due to stale TLB/cache entries). The patch by Dave fixes this issue by flushing the local caches before starting secondary CPUs and by removing the race. The last problem fixed by this series is that we quite often suffered from hung tasks and self-detected stalls on the CPUs. It was somehow clear that this was related to the (in v4.7) newly introduced cr16 clocksource and the own implementation of sched_clock(). I replaced the open-coded sched_clock() function and switched to the generic sched_clock() implementation which seems to have fixed this isse as well. All patches have been sucessfully tested on a variety of machines, including our debian buildd servers. All patches (beside the small pr_cont fix) are tagged for stable releases" * 'parisc-4.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Also flush data TLB in flush_icache_page_asm parisc: Fix race in pci-dma.c parisc: Switch to generic sched_clock implementation parisc: Fix races in parisc_setup_cache_timing() parisc: Fix printk continuations in system detection | 26 November 2016, 00:47:15 UTC |
86b01b5 | Linus Torvalds | 25 November 2016, 23:53:45 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull keys fixes from James Morris: "From David: - Fix mpi_powm()'s handling of a number with a zero exponent [CVE-2016-8650]. Integrate my and Andrey's patches for mpi_powm() and use mpi_resize() instead of RESIZE_IF_NEEDED() - the latter adds a duplicate check into the execution path of a trivial case we don't normally expect to be taken. - Fix double free in X.509 error handling" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] X.509: Fix double free in x509_cert_parse() [ver #3] | 25 November 2016, 23:53:45 UTC |
cd3caef | Linus Torvalds | 25 November 2016, 23:44:47 UTC | Fix subtle CONFIG_MODVERSIONS problems CONFIG_MODVERSIONS has been broken for pretty much the whole 4.9 series, and quite frankly, nobody has cared very deeply. We absolutely know how to fix it, and it's not _complicated_, but it's not exactly pretty either. This oneliner fixes it without the ugliness, and allows for further future cleanups. "We've secretly replaced their regular MODVERSIONS with nothing at all, let's see if they notice" Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 25 November 2016, 23:44:47 UTC |
beb53e4 | Linus Torvalds | 25 November 2016, 23:16:51 UTC | Merge tag 'acpi-4.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "Two ACPI fixes for 4.9-rc7. One of them reverts a recent ACPI commit that attempted to improve reboot/power-off on some systems, but introduced problems elsewhere, and the other one fixes kernel builds with the new WDAT watchdog driver enabled in some configurations. Specifics: - Revert the recent commit that caused the ACPI _PTS method to be executed in the power-off/reboot code path (as per the specification) in an attempt to improve things on some systems (apparently expecting _PTS to be executed in that code path), but broke power-off/reboot on at least one other machine (Rafael Wysocki). - Fix kernel builds with the new WDAT watchdog driver enabled in some configurations by explicitly selecting WATCHDOG_CORE when enabling the WDAT watchdog driver (Mika Westerberg)" * tag 'acpi-4.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: watchdog: wdat_wdt: Select WATCHDOG_CORE Revert "ACPI: Execute _PTS before system reboot" | 25 November 2016, 23:16:51 UTC |
6865644 | Rafael J. Wysocki | 24 November 2016, 23:13:56 UTC | MAINTAINERS: Add bug tracking system location entry type Following the kernel Bugzilla discussion during the Kernel Summit (https://lwn.net/Articles/705245/), add bug tracking system location entry type (B) to MAINTAINERS and populate it for several subsystems known to be using the kernel BZ actively (and add the upstream BZ for ACPICA too). Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 25 November 2016, 23:16:28 UTC |
89119f0 | Jarkko Nikula | 25 November 2016, 15:22:27 UTC | Revert "i2c: designware: do not disable adapter after transfer" This reverts commit 0317e6c0f1dc1ba86b8d9dccc010c5e77b8355fa. Srinivas reported recently touchscreen and touchpad stopped working in Haswell based machine in Linux 4.9-rc series with timeout errors from i2c_designware: [ 16.508013] i2c_designware INT33C3:00: controller timed out [ 16.508302] i2c_hid i2c-MSFT0001:02: failed to change power setting. [ 17.532016] i2c_designware INT33C3:00: controller timed out [ 18.556022] i2c_designware INT33C3:00: controller timed out [ 18.556315] i2c_hid i2c-ATML1000:00: failed to retrieve report from device. I managed to reproduce similar errors on another Haswell based machine where touchscreen initialization fails maybe in every 1/5 - 1/2 boots. Since root cause for these errors is not clear yet and debugging is ongoing it's better to revert this commit as we are near to release. Reported-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> | 25 November 2016, 22:23:25 UTC |
7e5c07a | Rafael J. Wysocki | 25 November 2016, 21:24:07 UTC | Merge branches 'acpi-sleep-fixes' and 'acpi-wdat-fixes' * acpi-sleep-fixes: Revert "ACPI: Execute _PTS before system reboot" * acpi-wdat-fixes: watchdog: wdat_wdt: Select WATCHDOG_CORE | 25 November 2016, 21:24:07 UTC |
fb09c8c | David S. Miller | 25 November 2016, 21:17:12 UTC | Merge tag 'linux-can-fixes-for-4.9-20161123' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2016-11-23 this is a pull request for net/master. The patch by Oliver Hartkopp for the broadcast manager (bcm) fixes the CAN-FD support, which may cause an out-of-bounds access otherwise. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> | 25 November 2016, 21:17:12 UTC |
f7db0ec | Geliang Tang | 23 November 2016, 14:24:35 UTC | dwc_eth_qos: drop duplicate headers Drop duplicate headers types.h and delay.h from dwc_eth_qos.c. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 25 November 2016, 21:13:59 UTC |
f2051f8 | Linus Torvalds | 25 November 2016, 19:36:35 UTC | Merge tag 'mfd-fixes-4.9.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD fixes from Lee Jones: "Received a copule of last minute fixes for v4.9. The patches from Viresh are fixing issues displayed in KernelCI" * tag 'mfd-fixes-4.9.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: wm8994-core: Don't use managed regulator bulk get API mfd: wm8994-core: Disable regulators before removing them mfd: syscon: Support native-endian regmaps | 25 November 2016, 19:36:35 UTC |
ea9ea6c | Linus Torvalds | 25 November 2016, 19:31:01 UTC | Merge tag 'media/v4.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fix from Mauro Carvalho Chehab: "Fix for the firmware load logic of the tuner-xc2028 driver" * tag 'media/v4.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: xc2028: Fix use-after-free bug properly | 25 November 2016, 19:31:01 UTC |
6006d6e | Linus Torvalds | 25 November 2016, 18:51:35 UTC | Merge tag 'drm-fixes-for-v4.9-rc7' of git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "Seems to be quietening down nicely, a few mediatek, one exynos and one hdlcd fix, along with two amd fixes" * tag 'drm-fixes-for-v4.9-rc7' of git://people.freedesktop.org/~airlied/linux: gpu/drm/exynos/exynos_hdmi - Unmap region obtained by of_iomap drm/mediatek: fix null pointer dereference drm/mediatek: fixed the calc method of data rate per lane drm/mediatek: fix a typo of DISP_OD_CFG to OD_RELAYMODE drm/radeon: fix power state when port pm is unavailable (v2) drm/amdgpu: fix power state when port pm is unavailable drm/arm: hdlcd: fix plane base address update drm/amd/powerplay: avoid out of bounds access on array ps. | 25 November 2016, 18:51:35 UTC |
5035b23 | John David Anglin | 25 November 2016, 01:18:14 UTC | parisc: Also flush data TLB in flush_icache_page_asm This is the second issue I noticed in reviewing the parisc TLB code. The fic instruction may use either the instruction or data TLB in flushing the instruction cache. Thus, on machines with a split TLB, we should also flush the data TLB after setting up the temporary alias registers. Although this has no functional impact, I changed the pdtlb and pitlb instructions to consistently use the index register %r0. These instructions do not support integer displacements. Tested on rp3440 and c8000. Signed-off-by: John David Anglin <dave.anglin@bell.net> Cc: <stable@vger.kernel.org> # v3.16+ Signed-off-by: Helge Deller <deller@gmx.de> | 25 November 2016, 11:32:01 UTC |
c0452fb | John David Anglin | 25 November 2016, 01:06:32 UTC | parisc: Fix race in pci-dma.c We are still troubled by occasional random segmentation faults and memory memory corruption on SMP machines. The causes quite a few package builds to fail on the Debian buildd machines for parisc. When gcc-6 failed to build three times in a row, I looked again at the TLB related code. I found a couple of issues. This is the first. In general, we need to ensure page table updates and corresponding TLB purges are atomic. The attached patch fixes an instance in pci-dma.c where the page table update was not guarded by the TLB lock. Tested on rp3440 and c8000. So far, no further random segmentation faults have been observed. Signed-off-by: John David Anglin <dave.anglin@bell.net> Cc: <stable@vger.kernel.org> # v3.16+ Signed-off-by: Helge Deller <deller@gmx.de> | 25 November 2016, 11:31:59 UTC |
43b1f6a | Helge Deller | 22 November 2016, 17:08:30 UTC | parisc: Switch to generic sched_clock implementation Drop the open-coded sched_clock() function and replace it by the provided GENERIC_SCHED_CLOCK implementation. We have seen quite some hung tasks in the past, which seem to be fixed by this patch. Signed-off-by: Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org> # v4.7+ Signed-off-by: Helge Deller <deller@gmx.de> | 25 November 2016, 11:31:58 UTC |
741dc7b | John David Anglin | 21 November 2016, 02:12:36 UTC | parisc: Fix races in parisc_setup_cache_timing() Helge reported to me the following startup crash: [ 0.000000] Linux version 4.8.0-1-parisc64-smp (debian-kernel@lists.debian.org) (gcc version 5.4.1 20161019 (GCC) ) #1 SMP Debian 4.8.7-1 (2016-11-13) [ 0.000000] The 64-bit Kernel has started... [ 0.000000] Kernel default page size is 4 KB. Huge pages enabled with 1 MB physical and 2 MB virtual size. [ 0.000000] Determining PDC firmware type: System Map. [ 0.000000] model 9000/785/J5000 [ 0.000000] Total Memory: 2048 MB [ 0.000000] Memory: 2018528K/2097152K available (9272K kernel code, 3053K rwdata, 1319K rodata, 1024K init, 840K bss, 78624K reserved, 0K cma-reserved) [ 0.000000] virtual kernel memory layout: [ 0.000000] vmalloc : 0x0000000000008000 - 0x000000003f000000 (1007 MB) [ 0.000000] memory : 0x0000000040000000 - 0x00000000c0000000 (2048 MB) [ 0.000000] .init : 0x0000000040100000 - 0x0000000040200000 (1024 kB) [ 0.000000] .data : 0x0000000040b0e000 - 0x0000000040f533e0 (4372 kB) [ 0.000000] .text : 0x0000000040200000 - 0x0000000040b0e000 (9272 kB) [ 0.768910] Brought up 1 CPUs [ 0.992465] NET: Registered protocol family 16 [ 2.429981] Releasing cpu 1 now, hpa=fffffffffffa2000 [ 2.635751] CPU(s): 2 out of 2 PA8500 (PCX-W) at 440.000000 MHz online [ 2.726692] Setting cache flush threshold to 1024 kB [ 2.729932] Not-handled unaligned insn 0x43ffff80 [ 2.798114] Setting TLB flush threshold to 140 kB [ 2.928039] Unaligned handler failed, ret = -1 [ 3.000419] _______________________________ [ 3.000419] < Your System ate a SPARC! Gah! > [ 3.000419] ------------------------------- [ 3.000419] \ ^__^ [ 3.000419] (__)\ )\/\ [ 3.000419] U ||----w | [ 3.000419] || || [ 9.340055] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.8.0-1-parisc64-smp #1 Debian 4.8.7-1 [ 9.448082] task: 00000000bfd48060 task.stack: 00000000bfd50000 [ 9.528040] [ 10.760029] IASQ: 0000000000000000 0000000000000000 IAOQ: 000000004025d154 000000004025d158 [ 10.868052] IIR: 43ffff80 ISR: 0000000000340000 IOR: 000001ff54150960 [ 10.960029] CPU: 1 CR30: 00000000bfd50000 CR31: 0000000011111111 [ 11.052057] ORIG_R28: 000000004021e3b4 [ 11.100045] IAOQ[0]: irq_exit+0x94/0x120 [ 11.152062] IAOQ[1]: irq_exit+0x98/0x120 [ 11.208031] RP(r2): irq_exit+0xb8/0x120 [ 11.256074] Backtrace: [ 11.288067] [<00000000402cd944>] cpu_startup_entry+0x1e4/0x598 [ 11.368058] [<0000000040109528>] smp_callin+0x2c0/0x2f0 [ 11.436308] [<00000000402b53fc>] update_curr+0x18c/0x2d0 [ 11.508055] [<00000000402b73b8>] dequeue_entity+0x2c0/0x1030 [ 11.584040] [<00000000402b3cc0>] set_next_entity+0x80/0xd30 [ 11.660069] [<00000000402c1594>] pick_next_task_fair+0x614/0x720 [ 11.740085] [<000000004020dd34>] __schedule+0x394/0xa60 [ 11.808054] [<000000004020e488>] schedule+0x88/0x118 [ 11.876039] [<0000000040283d3c>] rescuer_thread+0x4d4/0x5b0 [ 11.948090] [<000000004028fc4c>] kthread+0x1ec/0x248 [ 12.016053] [<0000000040205020>] end_fault_vector+0x20/0xc0 [ 12.092239] [<00000000402050c0>] _switch_to_ret+0x0/0xf40 [ 12.164044] [ 12.184036] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.8.0-1-parisc64-smp #1 Debian 4.8.7-1 [ 12.244040] Backtrace: [ 12.244040] [<000000004021c480>] show_stack+0x68/0x80 [ 12.244040] [<00000000406f332c>] dump_stack+0xec/0x168 [ 12.244040] [<000000004021c74c>] die_if_kernel+0x25c/0x430 [ 12.244040] [<000000004022d320>] handle_unaligned+0xb48/0xb50 [ 12.244040] [ 12.632066] ---[ end trace 9ca05a7215c7bbb2 ]--- [ 12.692036] Kernel panic - not syncing: Attempted to kill the idle task! We have the insn 0x43ffff80 in IIR but from IAOQ we should have: 4025d150: 0f f3 20 df ldd,s r19(r31),r31 4025d154: 0f 9f 00 9c ldw r31(ret0),ret0 4025d158: bf 80 20 58 cmpb,*<> r0,ret0,4025d18c <irq_exit+0xcc> Cpu0 has just completed running parisc_setup_cache_timing: [ 2.429981] Releasing cpu 1 now, hpa=fffffffffffa2000 [ 2.635751] CPU(s): 2 out of 2 PA8500 (PCX-W) at 440.000000 MHz online [ 2.726692] Setting cache flush threshold to 1024 kB [ 2.729932] Not-handled unaligned insn 0x43ffff80 [ 2.798114] Setting TLB flush threshold to 140 kB [ 2.928039] Unaligned handler failed, ret = -1 From the backtrace, cpu1 is in smp_callin: void __init smp_callin(void) { int slave_id = cpu_now_booting; smp_cpu_init(slave_id); preempt_disable(); flush_cache_all_local(); /* start with known state */ flush_tlb_all_local(NULL); local_irq_enable(); /* Interrupts have been off until now */ cpu_startup_entry(CPUHP_AP_ONLINE_IDLE); So, it has just flushed its caches and the TLB. It would seem either the flushes in parisc_setup_cache_timing or smp_callin have corrupted kernel memory. The attached patch reworks parisc_setup_cache_timing to remove the races in setting the cache and TLB flush thresholds. It also corrects the number of bytes flushed in the TLB calculation. The patch flushes the cache and TLB on cpu0 before starting the secondary processors so that they are started from a known state. Tested with a few reboots on c8000. Signed-off-by: John David Anglin <dave.anglin@bell.net> Cc: <stable@vger.kernel.org> # v3.18+ Signed-off-by: Helge Deller <deller@gmx.de> | 25 November 2016, 11:31:57 UTC |
1a41741 | Viresh Kumar | 27 October 2016, 10:20:18 UTC | mfd: wm8994-core: Don't use managed regulator bulk get API The kernel WARNs and then crashes today if wm8994_device_init() fails after calling devm_regulator_bulk_get(). That happens because there are multiple devices involved here and the order in which managed resources are freed isn't correct. The regulators are added as children of wm8994->dev. Whereas, devm_regulator_bulk_get() receives wm8994->dev as the device, though it gets the same regulators which were added as children of wm8994->dev earlier. During failures, the children are removed first and the core eventually calls regulator_unregister() for them. As regulator_put() was never done for them (opposite of devm_regulator_bulk_get()), the kernel WARNs at WARN_ON(rdev->open_count); And eventually it crashes from debugfs_remove_recursive(). --------x------------------x---------------- wm8994 3-001a: Device is not a WM8994, ID is 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at /mnt/ssd/all/work/repos/devel/linux/drivers/regulator/core.c:4072 regulator_unregister+0xc8/0xd0 Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.8.0-rc6-00154-g54fe84cbd50b #41 Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [<c010e24c>] (unwind_backtrace) from [<c010af38>] (show_stack+0x10/0x14) [<c010af38>] (show_stack) from [<c032a1c4>] (dump_stack+0x88/0x9c) [<c032a1c4>] (dump_stack) from [<c011a98c>] (__warn+0xe8/0x100) [<c011a98c>] (__warn) from [<c011aa54>] (warn_slowpath_null+0x20/0x28) [<c011aa54>] (warn_slowpath_null) from [<c0384a0c>] (regulator_unregister+0xc8/0xd0) [<c0384a0c>] (regulator_unregister) from [<c0406434>] (release_nodes+0x16c/0x1dc) [<c0406434>] (release_nodes) from [<c04039c4>] (__device_release_driver+0x8c/0x110) [<c04039c4>] (__device_release_driver) from [<c0403a64>] (device_release_driver+0x1c/0x28) [<c0403a64>] (device_release_driver) from [<c0402b24>] (bus_remove_device+0xd8/0x104) [<c0402b24>] (bus_remove_device) from [<c03ffcd8>] (device_del+0x10c/0x218) [<c03ffcd8>] (device_del) from [<c0404e4c>] (platform_device_del+0x1c/0x88) [<c0404e4c>] (platform_device_del) from [<c0404ec4>] (platform_device_unregister+0xc/0x20) [<c0404ec4>] (platform_device_unregister) from [<c0428bc0>] (mfd_remove_devices_fn+0x5c/0x64) [<c0428bc0>] (mfd_remove_devices_fn) from [<c03ff9d8>] (device_for_each_child_reverse+0x4c/0x78) [<c03ff9d8>] (device_for_each_child_reverse) from [<c04288c4>] (mfd_remove_devices+0x20/0x30) [<c04288c4>] (mfd_remove_devices) from [<c042758c>] (wm8994_device_init+0x2ac/0x7f0) [<c042758c>] (wm8994_device_init) from [<c04f14a8>] (i2c_device_probe+0x178/0x1fc) [<c04f14a8>] (i2c_device_probe) from [<c04036fc>] (driver_probe_device+0x214/0x2c0) [<c04036fc>] (driver_probe_device) from [<c0403854>] (__driver_attach+0xac/0xb0) [<c0403854>] (__driver_attach) from [<c0401a74>] (bus_for_each_dev+0x68/0x9c) [<c0401a74>] (bus_for_each_dev) from [<c0402cf0>] (bus_add_driver+0x1a0/0x218) [<c0402cf0>] (bus_add_driver) from [<c040406c>] (driver_register+0x78/0xf8) [<c040406c>] (driver_register) from [<c04f20a0>] (i2c_register_driver+0x34/0x84) [<c04f20a0>] (i2c_register_driver) from [<c01017d0>] (do_one_initcall+0x40/0x170) [<c01017d0>] (do_one_initcall) from [<c0a00dbc>] (kernel_init_freeable+0x15c/0x1fc) [<c0a00dbc>] (kernel_init_freeable) from [<c06e07b0>] (kernel_init+0x8/0x114) [<c06e07b0>] (kernel_init) from [<c0107978>] (ret_from_fork+0x14/0x3c) ---[ end trace 0919d3d0bc998260 ]--- [snip..] Unable to handle kernel NULL pointer dereference at virtual address 00000078 pgd = c0004000 [00000078] *pgd=00000000 Internal error: Oops: 5 [#1] PREEMPT SMP ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.8.0-rc6-00154-g54fe84cbd50b #41 Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) task: ee874000 task.stack: ee878000 PC is at down_write+0x14/0x54 LR is at debugfs_remove_recursive+0x30/0x150 [snip..] [<c06e489c>] (down_write) from [<c02e9954>] (debugfs_remove_recursive+0x30/0x150) [<c02e9954>] (debugfs_remove_recursive) from [<c0382b78>] (_regulator_put+0x24/0xac) [<c0382b78>] (_regulator_put) from [<c0382c1c>] (regulator_put+0x1c/0x2c) [<c0382c1c>] (regulator_put) from [<c0406434>] (release_nodes+0x16c/0x1dc) [<c0406434>] (release_nodes) from [<c04035d4>] (driver_probe_device+0xec/0x2c0) [<c04035d4>] (driver_probe_device) from [<c0403854>] (__driver_attach+0xac/0xb0) [<c0403854>] (__driver_attach) from [<c0401a74>] (bus_for_each_dev+0x68/0x9c) [<c0401a74>] (bus_for_each_dev) from [<c0402cf0>] (bus_add_driver+0x1a0/0x218) [<c0402cf0>] (bus_add_driver) from [<c040406c>] (driver_register+0x78/0xf8) [<c040406c>] (driver_register) from [<c04f20a0>] (i2c_register_driver+0x34/0x84) [<c04f20a0>] (i2c_register_driver) from [<c01017d0>] (do_one_initcall+0x40/0x170) [<c01017d0>] (do_one_initcall) from [<c0a00dbc>] (kernel_init_freeable+0x15c/0x1fc) [<c0a00dbc>] (kernel_init_freeable) from [<c06e07b0>] (kernel_init+0x8/0x114) [<c06e07b0>] (kernel_init) from [<c0107978>] (ret_from_fork+0x14/0x3c) Code: e1a04000 f590f000 e3a03001 e34f3fff (e1902f9f) ---[ end trace 0919d3d0bc998262 ]--- --------x------------------x---------------- Fix the kernel warnings and crashes by using regulator_bulk_get() instead of devm_regulator_bulk_get() and explicitly freeing the supplies in exit paths. Tested on Exynos 5250, dual core ARM A15 machine. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> | 25 November 2016, 11:10:55 UTC |
3cfc43d | Viresh Kumar | 16 September 2016, 03:26:59 UTC | mfd: wm8994-core: Disable regulators before removing them The order in which resources were freed in wm8994_device_exit() isn't correct. The regulators are removed before they are disabled. Fix it by reordering code a bit, which makes it exact opposite of wm8994_device_init() as well. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> | 25 November 2016, 11:09:05 UTC |
2a872a5 | Matt Redfearn | 09 November 2016, 13:26:25 UTC | MIPS: mm: Fix output of __do_page_fault Since commit 4bcc595ccd80 ("printk: reinstate KERN_CONT for printing continuation lines") the output from __do_page_fault on MIPS has been pretty unreadable due to the lack of KERN_CONT markers. Use pr_cont to provide the appropriate markers & restore the expected output. Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14544/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 25 November 2016, 11:08:10 UTC |
d29ccdb | Paul Burton | 14 October 2016, 09:17:31 UTC | mfd: syscon: Support native-endian regmaps The regmap devicetree binding documentation states that a native-endian property should be supported as well as big-endian & little-endian, however syscon in its duplication of the parsing of these properties omits support for native-endian. Fix this by setting REGMAP_ENDIAN_NATIVE when a native-endian property is found. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: Lee Jones <lee.jones@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-mips@linux-mips.org Signed-off-by: Lee Jones <lee.jones@linaro.org> | 25 November 2016, 10:04:31 UTC |
9704668 | Dave Airlie | 25 November 2016, 04:21:26 UTC | Merge branch 'mediatek-drm-fixes-2016-11-24' of https://github.com/ckhu-mediatek/linux.git-tags into drm-fixes This branch include patches of fixing a typo, accurate dsi frame rate, and fixing null pointer dereference. * 'mediatek-drm-fixes-2016-11-24' of https://github.com/ckhu-mediatek/linux.git-tags: drm/mediatek: fix null pointer dereference drm/mediatek: fixed the calc method of data rate per lane drm/mediatek: fix a typo of DISP_OD_CFG to OD_RELAYMODE | 25 November 2016, 04:21:26 UTC |
984d7a1 | Aneesh Kumar K.V | 24 November 2016, 09:39:54 UTC | powerpc/mm: Fixup kernel read only mapping With commit e58e87adc8bf9 ("powerpc/mm: Update _PAGE_KERNEL_RO") we started using the ppp value 0b110 to map kernel readonly. But that facility was only added as part of ISA 2.04. For earlier ISA version only supported ppp bit value for readonly mapping is 0b011. (This implies both user and kernel get mapped using the same ppp bit value for readonly mapping.). Update the code such that for earlier architecture version we use ppp value 0b011 for readonly mapping. We don't differentiate between power5+ and power5 here and apply the new ppp bits only from power6 (ISA 2.05). This keep the changes minimal. This fixes issue with PS3 spu usage reported at https://lkml.kernel.org/r/rep.1421449714.geoff@infradead.org Fixes: e58e87adc8bf9 ("powerpc/mm: Update _PAGE_KERNEL_RO") Cc: stable@vger.kernel.org # v4.7+ Tested-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> | 25 November 2016, 03:18:25 UTC |
f5527ff | Andrey Ryabinin | 24 November 2016, 13:23:10 UTC | mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] This fixes CVE-2016-8650. If mpi_powm() is given a zero exponent, it wants to immediately return either 1 or 0, depending on the modulus. However, if the result was initalised with zero limb space, no limbs space is allocated and a NULL-pointer exception ensues. Fix this by allocating a minimal amount of limb space for the result when the 0-exponent case when the result is 1 and not touching the limb space when the result is 0. This affects the use of RSA keys and X.509 certificates that carry them. BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<ffffffff8138ce5d>] mpi_powm+0x32/0x7e6 PGD 0 Oops: 0002 [#1] SMP Modules linked in: CPU: 3 PID: 3014 Comm: keyctl Not tainted 4.9.0-rc6-fscache+ #278 Hardware name: ASUS All Series/H97-PLUS, BIOS 2306 10/09/2014 task: ffff8804011944c0 task.stack: ffff880401294000 RIP: 0010:[<ffffffff8138ce5d>] [<ffffffff8138ce5d>] mpi_powm+0x32/0x7e6 RSP: 0018:ffff880401297ad8 EFLAGS: 00010212 RAX: 0000000000000000 RBX: ffff88040868bec0 RCX: ffff88040868bba0 RDX: ffff88040868b260 RSI: ffff88040868bec0 RDI: ffff88040868bee0 RBP: ffff880401297ba8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000047 R11: ffffffff8183b210 R12: 0000000000000000 R13: ffff8804087c7600 R14: 000000000000001f R15: ffff880401297c50 FS: 00007f7a7918c700(0000) GS:ffff88041fb80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000401250000 CR4: 00000000001406e0 Stack: ffff88040868bec0 0000000000000020 ffff880401297b00 ffffffff81376cd4 0000000000000100 ffff880401297b10 ffffffff81376d12 ffff880401297b30 ffffffff81376f37 0000000000000100 0000000000000000 ffff880401297ba8 Call Trace: [<ffffffff81376cd4>] ? __sg_page_iter_next+0x43/0x66 [<ffffffff81376d12>] ? sg_miter_get_next_page+0x1b/0x5d [<ffffffff81376f37>] ? sg_miter_next+0x17/0xbd [<ffffffff8138ba3a>] ? mpi_read_raw_from_sgl+0xf2/0x146 [<ffffffff8132a95c>] rsa_verify+0x9d/0xee [<ffffffff8132acca>] ? pkcs1pad_sg_set_buf+0x2e/0xbb [<ffffffff8132af40>] pkcs1pad_verify+0xc0/0xe1 [<ffffffff8133cb5e>] public_key_verify_signature+0x1b0/0x228 [<ffffffff8133d974>] x509_check_for_self_signed+0xa1/0xc4 [<ffffffff8133cdde>] x509_cert_parse+0x167/0x1a1 [<ffffffff8133d609>] x509_key_preparse+0x21/0x1a1 [<ffffffff8133c3d7>] asymmetric_key_preparse+0x34/0x61 [<ffffffff812fc9f3>] key_create_or_update+0x145/0x399 [<ffffffff812fe227>] SyS_add_key+0x154/0x19e [<ffffffff81001c2b>] do_syscall_64+0x80/0x191 [<ffffffff816825e4>] entry_SYSCALL64_slow_path+0x25/0x25 Code: 56 41 55 41 54 53 48 81 ec a8 00 00 00 44 8b 71 04 8b 42 04 4c 8b 67 18 45 85 f6 89 45 80 0f 84 b4 06 00 00 85 c0 75 2f 41 ff ce <49> c7 04 24 01 00 00 00 b0 01 75 0b 48 8b 41 18 48 83 38 01 0f RIP [<ffffffff8138ce5d>] mpi_powm+0x32/0x7e6 RSP <ffff880401297ad8> CR2: 0000000000000000 ---[ end trace d82015255d4a5d8d ]--- Basically, this is a backport of a libgcrypt patch: http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=patch;h=6e1adb05d290aeeb1c230c763970695f4a538526 Fixes: cdec9cb5167a ("crypto: GnuPG based MPI lib - source files (part 1)") Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Signed-off-by: David Howells <dhowells@redhat.com> cc: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> cc: linux-ima-devel@lists.sourceforge.net cc: stable@vger.kernel.org Signed-off-by: James Morris <james.l.morris@oracle.com> | 25 November 2016, 01:57:50 UTC |
2b95fda | Andrey Ryabinin | 24 November 2016, 13:23:03 UTC | X.509: Fix double free in x509_cert_parse() [ver #3] We shouldn't free cert->pub->key in x509_cert_parse() because x509_free_certificate() also does this: BUG: Double free or freeing an invalid pointer ... Call Trace: [<ffffffff81896c20>] dump_stack+0x63/0x83 [<ffffffff81356571>] kasan_object_err+0x21/0x70 [<ffffffff81356ed9>] kasan_report_double_free+0x49/0x60 [<ffffffff813561ad>] kasan_slab_free+0x9d/0xc0 [<ffffffff81350b7a>] kfree+0x8a/0x1a0 [<ffffffff81844fbf>] public_key_free+0x1f/0x30 [<ffffffff818455d4>] x509_free_certificate+0x24/0x90 [<ffffffff818460bc>] x509_cert_parse+0x2bc/0x300 [<ffffffff81846cae>] x509_key_preparse+0x3e/0x330 [<ffffffff818444cf>] asymmetric_key_preparse+0x6f/0x100 [<ffffffff8178bec0>] key_create_or_update+0x260/0x5f0 [<ffffffff8178e6d9>] SyS_add_key+0x199/0x2a0 [<ffffffff821d823b>] entry_SYSCALL_64_fastpath+0x1e/0xad Object at ffff880110bd1900, in cache kmalloc-512 size: 512 .... Freed: PID = 2579 [<ffffffff8104283b>] save_stack_trace+0x1b/0x20 [<ffffffff813558f6>] save_stack+0x46/0xd0 [<ffffffff81356183>] kasan_slab_free+0x73/0xc0 [<ffffffff81350b7a>] kfree+0x8a/0x1a0 [<ffffffff818460a3>] x509_cert_parse+0x2a3/0x300 [<ffffffff81846cae>] x509_key_preparse+0x3e/0x330 [<ffffffff818444cf>] asymmetric_key_preparse+0x6f/0x100 [<ffffffff8178bec0>] key_create_or_update+0x260/0x5f0 [<ffffffff8178e6d9>] SyS_add_key+0x199/0x2a0 [<ffffffff821d823b>] entry_SYSCALL_64_fastpath+0x1e/0xad Fixes: db6c43bd2132 ("crypto: KEYS: convert public key and digsig asym to the akcipher api") Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: <stable@vger.kernel.org> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <james.l.morris@oracle.com> | 25 November 2016, 01:57:48 UTC |
d742000 | Arvind Yadav | 19 October 2016, 10:04:16 UTC | gpu/drm/exynos/exynos_hdmi - Unmap region obtained by of_iomap Free memory mapping, if hdmi_probe is not successful. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Dave Airlie <airlied@redhat.com> | 24 November 2016, 23:57:51 UTC |
f9e154a | David S. Miller | 24 November 2016, 21:24:20 UTC | Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth Johan Hedberg says: ==================== pull request: bluetooth 2016-11-23 Sorry about the late pull request for 4.9, but we have one more important Bluetooth patch that should make it to the release. It fixes connection creation for Bluetooth LE controllers that do not have a public address (only a random one). Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 21:24:20 UTC |
19a8bb2 | Roman Mashak | 23 November 2016, 01:57:04 UTC | net sched filters: fix filter handle ID in tfilter_notify_chain() Should pass valid filter handle, not the netlink flags. Fixes: 30a391a13ab92 ("net sched filters: pass netlink message flags in event notification") Signed-off-by: Roman Mashak <mrv@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Reported-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 21:05:58 UTC |
76da870 | Florian Fainelli | 22 November 2016, 19:40:58 UTC | net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link change In case the link change and EEE is enabled or disabled, always try to re-negotiate this with the link partner. Fixes: 450b05c15f9c ("net: dsa: bcm_sf2: add support for controlling EEE") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 20:53:50 UTC |
867d121 | Andy Gospodarek | 22 November 2016, 18:14:08 UTC | bnxt: do not busy-poll when link is down When busy polling while a link is down (during a link-flap test), TX timeouts were observed as well as the following messages in the ring buffer: bnxt_en 0008:01:00.2 enP8p1s0f2d2: Resp cmpl intr err msg: 0x51 bnxt_en 0008:01:00.2 enP8p1s0f2d2: hwrm_ring_free tx failed. rc:-1 bnxt_en 0008:01:00.2 enP8p1s0f2d2: Resp cmpl intr err msg: 0x51 bnxt_en 0008:01:00.2 enP8p1s0f2d2: hwrm_ring_free rx failed. rc:-1 These were resolved by checking for link status and returning if link was not up. Signed-off-by: Andy Gospodarek <gospo@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Tested-by: Rob Miller <rob.miller@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 20:39:21 UTC |
30c7be2 | Eric Dumazet | 22 November 2016, 17:06:45 UTC | udplite: call proper backlog handlers In commits 93821778def10 ("udp: Fix rcv socket locking") and f7ad74fef3af ("net/ipv6/udp: UDP encapsulation: break backlog_rcv into __udpv6_queue_rcv_skb") UDP backlog handlers were renamed, but UDPlite was forgotten. This leads to crashes if UDPlite header is pulled twice, which happens starting from commit e6afc8ace6dd ("udp: remove headers from UDP packets before queueing") Bug found by syzkaller team, thanks a lot guys ! Note that backlog use in UDP/UDPlite is scheduled to be removed starting from linux-4.10, so this patch is only needed up to linux-4.9 Fixes: 93821778def1 ("udp: Fix rcv socket locking") Fixes: f7ad74fef3af ("net/ipv6/udp: UDP encapsulation: break backlog_rcv into __udpv6_queue_rcv_skb") Fixes: e6afc8ace6dd ("udp: remove headers from UDP packets before queueing") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Andrey Konovalov <andreyknvl@google.com> Cc: Benjamin LaHaise <bcrl@kvack.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 20:32:14 UTC |
16ae16c | Linus Torvalds | 24 November 2016, 18:51:18 UTC | Merge tag 'mmc-v4.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC host: - sdhci-of-esdhc: Fix card detection - dw_mmc: Fix DMA error path" * tag 'mmc-v4.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: dw_mmc: fix the error handling for dma operation mmc: sdhci-of-esdhc: fixup PRESENT_STATE read | 24 November 2016, 18:51:18 UTC |
bae73e8 | Linus Torvalds | 24 November 2016, 18:38:20 UTC | Merge tag 'usb-4.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a few small USB fixes and new device ids for 4.9-rc7. The majority of these fixes are in the musb driver, fixing a number of regressions that have been reported but took a while to resolve. The other fixes are all small ones, to resolve other reported minor issues. All have been in linux-next for a while with no reported issues" * tag 'usb-4.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: f_fs: fix wrong parenthesis in ffs_func_req_match() phy: twl4030-usb: Fix for musb session bit based PM usb: musb: Drop pointless PM runtime code for dsps glue usb: musb: Add missing pm_runtime_disable and drop 2430 PM timeout usb: musb: Fix PM for hub disconnect usb: musb: Fix sleeping function called from invalid context for hdrc glue usb: musb: Fix broken use of static variable for multiple instances USB: serial: cp210x: add ID for the Zone DPMX usb: chipidea: move the lock initialization to core file Fix USB CB/CBI storage devices with CONFIG_VMAP_STACK=y USB: serial: ftdi_sio: add support for TI CC3200 LaunchPad | 24 November 2016, 18:38:20 UTC |
e2b6535 | Linus Torvalds | 24 November 2016, 17:40:26 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: - DMA-on-stack fixes for a couple drivers, from Benjamin Tissoires - small memory sanitization fix for sensor-hub driver, from Song Hongyan * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: hid-sensor-hub: clear memory to avoid random data HID: rmi: make transfer buffers DMA capable HID: magicmouse: make transfer buffers DMA capable HID: lg: make transfer buffers DMA capable HID: cp2112: make transfer buffers DMA capable | 24 November 2016, 17:40:26 UTC |
df49289 | Radim Krčmář | 23 November 2016, 20:25:48 UTC | KVM: x86: check for pic and ioapic presence before use Split irqchip allows pic and ioapic routes to be used without them being created, which results in NULL access. Check for NULL and avoid it. (The setup is too racy for a nicer solutions.) Found by syzkaller: general protection fault: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 3 PID: 11923 Comm: kworker/3:2 Not tainted 4.9.0-rc5+ #27 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 Workqueue: events irqfd_inject task: ffff88006a06c7c0 task.stack: ffff880068638000 RIP: 0010:[...] [...] __lock_acquire+0xb35/0x3380 kernel/locking/lockdep.c:3221 RSP: 0000:ffff88006863ea20 EFLAGS: 00010006 RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000 RDX: 0000000000000039 RSI: 0000000000000000 RDI: 1ffff1000d0c7d9e RBP: ffff88006863ef58 R08: 0000000000000001 R09: 0000000000000000 R10: 00000000000001c8 R11: 0000000000000000 R12: ffff88006a06c7c0 R13: 0000000000000001 R14: ffffffff8baab1a0 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff88006d100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004abdd0 CR3: 000000003e2f2000 CR4: 00000000000026e0 Stack: ffffffff894d0098 1ffff1000d0c7d56 ffff88006863ecd0 dffffc0000000000 ffff88006a06c7c0 0000000000000000 ffff88006863ecf8 0000000000000082 0000000000000000 ffffffff815dd7c1 ffffffff00000000 ffffffff00000000 Call Trace: [...] lock_acquire+0x2a2/0x790 kernel/locking/lockdep.c:3746 [...] __raw_spin_lock include/linux/spinlock_api_smp.h:144 [...] _raw_spin_lock+0x38/0x50 kernel/locking/spinlock.c:151 [...] spin_lock include/linux/spinlock.h:302 [...] kvm_ioapic_set_irq+0x4c/0x100 arch/x86/kvm/ioapic.c:379 [...] kvm_set_ioapic_irq+0x8f/0xc0 arch/x86/kvm/irq_comm.c:52 [...] kvm_set_irq+0x239/0x640 arch/x86/kvm/../../../virt/kvm/irqchip.c:101 [...] irqfd_inject+0xb4/0x150 arch/x86/kvm/../../../virt/kvm/eventfd.c:60 [...] process_one_work+0xb40/0x1ba0 kernel/workqueue.c:2096 [...] worker_thread+0x214/0x18a0 kernel/workqueue.c:2230 [...] kthread+0x328/0x3e0 kernel/kthread.c:209 [...] ret_from_fork+0x2a/0x40 arch/x86/entry/entry_64.S:433 Reported-by: Dmitry Vyukov <dvyukov@google.com> Cc: stable@vger.kernel.org Fixes: 49df6397edfc ("KVM: x86: Split the APIC from the rest of IRQCHIP.") Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> | 24 November 2016, 17:39:28 UTC |
81cdb25 | Radim Krčmář | 23 November 2016, 20:15:27 UTC | KVM: x86: fix out-of-bounds accesses of rtc_eoi map KVM was using arrays of size KVM_MAX_VCPUS with vcpu_id, but ID can be bigger that the maximal number of VCPUs, resulting in out-of-bounds access. Found by syzkaller: BUG: KASAN: slab-out-of-bounds in __apic_accept_irq+0xb33/0xb50 at addr [...] Write of size 1 by task a.out/27101 CPU: 1 PID: 27101 Comm: a.out Not tainted 4.9.0-rc5+ #49 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [...] Call Trace: [...] __apic_accept_irq+0xb33/0xb50 arch/x86/kvm/lapic.c:905 [...] kvm_apic_set_irq+0x10e/0x180 arch/x86/kvm/lapic.c:495 [...] kvm_irq_delivery_to_apic+0x732/0xc10 arch/x86/kvm/irq_comm.c:86 [...] ioapic_service+0x41d/0x760 arch/x86/kvm/ioapic.c:360 [...] ioapic_set_irq+0x275/0x6c0 arch/x86/kvm/ioapic.c:222 [...] kvm_ioapic_inject_all arch/x86/kvm/ioapic.c:235 [...] kvm_set_ioapic+0x223/0x310 arch/x86/kvm/ioapic.c:670 [...] kvm_vm_ioctl_set_irqchip arch/x86/kvm/x86.c:3668 [...] kvm_arch_vm_ioctl+0x1a08/0x23c0 arch/x86/kvm/x86.c:3999 [...] kvm_vm_ioctl+0x1fa/0x1a70 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3099 Reported-by: Dmitry Vyukov <dvyukov@google.com> Cc: stable@vger.kernel.org Fixes: af1bae5497b9 ("KVM: x86: bump KVM_MAX_VCPU_ID to 1023") Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> | 24 November 2016, 17:37:19 UTC |
2117d53 | Radim Krčmář | 23 November 2016, 20:15:00 UTC | KVM: x86: drop error recovery in em_jmp_far and em_ret_far em_jmp_far and em_ret_far assumed that setting IP can only fail in 64 bit mode, but syzkaller proved otherwise (and SDM agrees). Code segment was restored upon failure, but it was left uninitialized outside of long mode, which could lead to a leak of host kernel stack. We could have fixed that by always saving and restoring the CS, but we take a simpler approach and just break any guest that manages to fail as the error recovery is error-prone and modern CPUs don't need emulator for this. Found by syzkaller: WARNING: CPU: 2 PID: 3668 at arch/x86/kvm/emulate.c:2217 em_ret_far+0x428/0x480 Kernel panic - not syncing: panic_on_warn set ... CPU: 2 PID: 3668 Comm: syz-executor Not tainted 4.9.0-rc4+ #49 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [...] Call Trace: [...] __dump_stack lib/dump_stack.c:15 [...] dump_stack+0xb3/0x118 lib/dump_stack.c:51 [...] panic+0x1b7/0x3a3 kernel/panic.c:179 [...] __warn+0x1c4/0x1e0 kernel/panic.c:542 [...] warn_slowpath_null+0x2c/0x40 kernel/panic.c:585 [...] em_ret_far+0x428/0x480 arch/x86/kvm/emulate.c:2217 [...] em_ret_far_imm+0x17/0x70 arch/x86/kvm/emulate.c:2227 [...] x86_emulate_insn+0x87a/0x3730 arch/x86/kvm/emulate.c:5294 [...] x86_emulate_instruction+0x520/0x1ba0 arch/x86/kvm/x86.c:5545 [...] emulate_instruction arch/x86/include/asm/kvm_host.h:1116 [...] complete_emulated_io arch/x86/kvm/x86.c:6870 [...] complete_emulated_mmio+0x4e9/0x710 arch/x86/kvm/x86.c:6934 [...] kvm_arch_vcpu_ioctl_run+0x3b7a/0x5a90 arch/x86/kvm/x86.c:6978 [...] kvm_vcpu_ioctl+0x61e/0xdd0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2557 [...] vfs_ioctl fs/ioctl.c:43 [...] do_vfs_ioctl+0x18c/0x1040 fs/ioctl.c:679 [...] SYSC_ioctl fs/ioctl.c:694 [...] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:685 [...] entry_SYSCALL_64_fastpath+0x1f/0xc2 Reported-by: Dmitry Vyukov <dvyukov@google.com> Cc: stable@vger.kernel.org Fixes: d1442d85cc30 ("KVM: x86: Handle errors when RIP is set during far jumps") Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> | 24 November 2016, 17:36:54 UTC |
444fdad | Radim Krčmář | 22 November 2016, 19:20:14 UTC | KVM: x86: fix out-of-bounds access in lapic Cluster xAPIC delivery incorrectly assumed that dest_id <= 0xff. With enabled KVM_X2APIC_API_USE_32BIT_IDS in KVM_CAP_X2APIC_API, a userspace can send an interrupt with dest_id that results in out-of-bounds access. Found by syzkaller: BUG: KASAN: slab-out-of-bounds in kvm_irq_delivery_to_apic_fast+0x11fa/0x1210 at addr ffff88003d9ca750 Read of size 8 by task syz-executor/22923 CPU: 0 PID: 22923 Comm: syz-executor Not tainted 4.9.0-rc4+ #49 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [...] Call Trace: [...] __dump_stack lib/dump_stack.c:15 [...] dump_stack+0xb3/0x118 lib/dump_stack.c:51 [...] kasan_object_err+0x1c/0x70 mm/kasan/report.c:156 [...] print_address_description mm/kasan/report.c:194 [...] kasan_report_error mm/kasan/report.c:283 [...] kasan_report+0x231/0x500 mm/kasan/report.c:303 [...] __asan_report_load8_noabort+0x14/0x20 mm/kasan/report.c:329 [...] kvm_irq_delivery_to_apic_fast+0x11fa/0x1210 arch/x86/kvm/lapic.c:824 [...] kvm_irq_delivery_to_apic+0x132/0x9a0 arch/x86/kvm/irq_comm.c:72 [...] kvm_set_msi+0x111/0x160 arch/x86/kvm/irq_comm.c:157 [...] kvm_send_userspace_msi+0x201/0x280 arch/x86/kvm/../../../virt/kvm/irqchip.c:74 [...] kvm_vm_ioctl+0xba5/0x1670 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3015 [...] vfs_ioctl fs/ioctl.c:43 [...] do_vfs_ioctl+0x18c/0x1040 fs/ioctl.c:679 [...] SYSC_ioctl fs/ioctl.c:694 [...] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:685 [...] entry_SYSCALL_64_fastpath+0x1f/0xc2 Reported-by: Dmitry Vyukov <dvyukov@google.com> Cc: stable@vger.kernel.org Fixes: e45115b62f9a ("KVM: x86: use physical LAPIC array for logical x2APIC") Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> | 24 November 2016, 17:35:53 UTC |
18594e9 | Nicolas Schichan | 24 November 2016, 12:38:04 UTC | init: use pr_cont() when displaying rotator during ramdisk loading. Otherwise each individual rotator char would be printed in a new line: (...) [ 0.642350] - [ 0.644374] | [ 0.646367] - (...) Signed-off-by: Nicolas Schichan <nicolas.schichan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2016, 17:32:20 UTC |
764d3be | Paolo Abeni | 22 November 2016, 15:57:40 UTC | ipv6: bump genid when the IFA_F_TENTATIVE flag is clear When an ipv6 address has the tentative flag set, it can't be used as source for egress traffic, while the associated route, if any, can be looked up and even stored into some dst_cache. In the latter scenario, the source ipv6 address selected and stored in the cache is most probably wrong (e.g. with link-local scope) and the entity using the dst_cache will experience lack of ipv6 connectivity until said cache is cleared or invalidated. Overall this may cause lack of connectivity over most IPv6 tunnels (comprising geneve and vxlan), if the first egress packet reaches the tunnel before the DaD is completed for the used ipv6 address. This patch bumps a new genid after that the IFA_F_TENTATIVE flag is cleared, so that dst_cache will be invalidated on next lookup and ipv6 connectivity restored. Fixes: 0c1d70af924b ("net: use dst_cache for vxlan device") Fixes: 468dfffcd762 ("geneve: add dst caching support") Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 17:04:10 UTC |
1031398 | Paul Burton | 12 November 2016, 01:26:07 UTC | MIPS: Mask out limit field when calculating wired entry count Since MIPSr6 the Wired register is split into 2 fields, with the upper 16 bits of the register indicating a limit on the value that the wired entry count in the bottom 16 bits of the register can take. This means that simply reading the wired register doesn't get us a valid TLB entry index any longer, and we instead need to retrieve only the lower 16 bits of the register. Introduce a new num_wired_entries() function which does this on MIPSr6 or higher and simply returns the value of the wired register on older architecture revisions, and make use of it when reading the number of wired entries. Since commit e710d6668309 ("MIPS: tlb-r4k: If there are wired entries, don't use TLBINVF") we have been using a non-zero number of wired entries to determine whether we should avoid use of the tlbinvf instruction (which would invalidate wired entries) and instead loop over TLB entries in local_flush_tlb_all(). This loop begins with the number of wired entries, or before this patch some large bogus TLB index on MIPSr6 systems. Thus since the aforementioned commit some MIPSr6 systems with FTLBs have been prone to leaving stale address translations in the FTLB & crashing in various weird & wonderful ways when we later observe the wrong memory. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: Matt Redfearn <matt.redfearn@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14557/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 24 November 2016, 15:44:16 UTC |
4d6d5f1 | Russell King | 18 November 2016, 19:40:10 UTC | i2c: designware: fix rx fifo depth tracking When loading the TX fifo to receive bytes on the I2C bus, we incorrectly count the number of bytes: rx_limit = dev->rx_fifo_depth - dw_readl(dev, DW_IC_RXFLR); while (buf_len > 0 && tx_limit > 0 && rx_limit > 0) { if (rx_limit - dev->rx_outstanding <= 0) break; rx_limit--; dev->rx_outstanding++; } DW_IC_RXFLR indicates how many bytes are available to be read in the FIFO, dev->rx_fifo_depth is the FIFO size, and dev->rx_outstanding is the number of bytes that we've requested to be read so far, but which have not been read. Firstly, increasing dev->rx_outstanding and decreasing rx_limit and then comparing them results in each byte consuming "two" bytes in this tracking, so this is obviously wrong. Secondly, the number of bytes that _could_ be received into the FIFO at any time is the number of bytes we have so far requested but not yet read from the FIFO - in other words dev->rx_outstanding. So, in order to request enough bytes to fill the RX FIFO, we need to request dev->rx_fifo_depth - dev->rx_outstanding bytes. Modifying the code thusly results in us reaching the maximum number of bytes outstanding each time we queue more "receive" operations, provided the transfer allows that to happen. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> | 24 November 2016, 15:18:15 UTC |
2bf413d | Russell King | 18 November 2016, 19:40:04 UTC | i2c: designware: report short transfers Rather than reporting success for a short transfer due to interrupt latency, report an error both to the caller, as well as to the kernel log. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> | 24 November 2016, 15:17:34 UTC |
5ad4530 | Matthias Brugger | 18 November 2016, 10:06:10 UTC | drm/mediatek: fix null pointer dereference The probe function requests the interrupt before initializing the ddp component. Which leads to a null pointer dereference at boot. Fix this by requesting the interrput after all components got initialized properly. Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> Change-Id: I57193a7ab554dfb37c35a455900689333adf511c | 24 November 2016, 06:53:15 UTC |
f6c8723 | Jitao Shi | 16 November 2016, 03:20:54 UTC | drm/mediatek: fixed the calc method of data rate per lane Tune dsi frame rate by pixel clock, dsi add some extra signal (i.e. Tlpx, Ths-prepare, Ths-zero, Ths-trail,Ths-exit) when enter and exit LP mode, those signals will cause h-time larger than normal and reduce FPS. So need to multiply a coefficient to offset the extra signal's effect. coefficient = ((htotal*bpp/lane_number)+Tlpx+Ths_prep+Ths_zero+ Ths_trail+Ths_exit)/(htotal*bpp/lane_number) Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> | 24 November 2016, 06:53:14 UTC |
1ee6f34 | Bibby Hsieh | 18 October 2016, 08:23:59 UTC | drm/mediatek: fix a typo of DISP_OD_CFG to OD_RELAYMODE If we want to set the hardware OD to relay mode, we have to set DISP_OD_CFG register rather than OD_RELAYMODE; otherwise, the system will access the wrong address. Change-Id: Ifb9bb4caa63df906437d48b5d5326b6d04ea332a Fixes: 7216436420414144646f5d8343d061355fd23483 ("drm/mediatek: set mt8173 dithering function") Cc: stable@vger.kernel.org # v4.9+ Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com> Acked-by: CK Hu <ck.hu@mediatek.com> | 24 November 2016, 06:53:14 UTC |
a1ff574 | Oliver O'Halloran | 23 November 2016, 02:55:13 UTC | powerpc/boot: Fix the early OPAL console wrappers When configured with CONFIG_PPC_EARLY_DEBUG_OPAL=y the kernel expects the OPAL entry and base addresses to be passed in r8 and r9 respectively. Currently the wrapper does not attempt to restore these values before entering the decompressed kernel which causes the kernel to branch into whatever happens to be in r9 when doing a write to the OPAL console in early boot. This patch adds a platform_ops hook that can be used to branch into the new kernel. The OPAL console driver patches this at runtime so that if the console is used it will be restored just prior to entering the kernel. Fixes: 656ad58ef19e ("powerpc/boot: Add OPAL console to epapr wrappers") Cc: stable@vger.kernel.org # v4.8+ Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> | 24 November 2016, 06:34:01 UTC |
b6e0123 | Tariq Toukan | 22 November 2016, 14:20:39 UTC | net/mlx4_en: Free netdev resources under state lock Make sure mlx4_en_free_resources is called under the netdev state lock. This is needed since RCU dereference of XDP prog should be protected. Fixes: 326fe02d1ed6 ("net/mlx4_en: protect ring->xdp_prog with rcu_read_lock") Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Reported-by: Sagi Grimberg <sagi@grimberg.me> CC: Brenden Blanco <bblanco@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 01:18:36 UTC |
a4cd027 | WANG Cong | 22 November 2016, 07:24:43 UTC | net: revert "net: l2tp: Treat NET_XMIT_CN as success in l2tp_eth_dev_xmit" This reverts commit 7c6ae610a1f0, because l2tp_xmit_skb() never returns NET_XMIT_CN, it ignores the return value of l2tp_xmit_core(). Cc: Gao Feng <gfree.wind@gmail.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 01:18:36 UTC |
93af205 | Zhang Shengju | 22 November 2016, 06:14:28 UTC | rtnetlink: fix the wrong minimal dump size getting from rtnl_calcit() For RT netlink, calcit() function should return the minimal size for netlink dump message. This will make sure that dump message for every network device can be stored. Currently, rtnl_calcit() function doesn't account the size of header of netlink message, this patch will fix it. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 01:18:36 UTC |
57aac71 | Christophe Jaillet | 22 November 2016, 05:14:40 UTC | bnxt_en: Fix a VXLAN vs GENEVE issue Knowing that: #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_VXLAN (0x1UL << 0) #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_GENEVE (0x5UL << 0) and that 'bnxt_hwrm_tunnel_dst_port_alloc()' is only called with one of these 2 constants, the TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_GENEVE can not trigger. Replace the bit test that overlap by an equality test, just as in 'bnxt_hwrm_tunnel_dst_port_free()' above. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 01:18:36 UTC |
920c1cd | Randy Dunlap | 22 November 2016, 02:28:36 UTC | netdevice.h: fix kernel-doc warning Fix kernel-doc warning in <linux/netdevice.h> (missing ':'): ..//include/linux/netdevice.h:1904: warning: No description found for parameter 'prio_tc_map[TC_BITMASK + 1]' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 01:18:36 UTC |
c3891fa | Gao Feng | 22 November 2016, 01:54:36 UTC | driver: macvlan: Check if need rollback multicast setting in macvlan_open When dev_set_promiscuity failed in macvlan_open, it always invokes dev_set_allmulti without checking if necessary. Now check the IFF_ALLMULTI flag firstly before rollback the multicast setting in the error handler. Signed-off-by: Gao Feng <fgao@ikuai8.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 01:18:36 UTC |
ffa54a2 | Kirill Esipov | 21 November 2016, 16:53:31 UTC | net: phy: micrel: fix KSZ8041FTL supported value Fix setting of SUPPORTED_FIBRE bit as it was not present in features of KSZ8041. Signed-off-by: Kirill Esipov <yesipov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 November 2016, 01:18:36 UTC |
855f652 | Dave Airlie | 24 November 2016, 01:17:44 UTC | Merge branch 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld into drm-fixes A late issue discovered by Russell King while testing his setup on Juno. * 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld: drm/arm: hdlcd: fix plane base address update | 24 November 2016, 01:17:44 UTC |
7ad54c9 | Dave Airlie | 24 November 2016, 01:16:44 UTC | Merge branch 'drm-fixes-4.9' of git://people.freedesktop.org/~agd5f/linux into drm-fixes one small powerplay fix and one regression fix for older PX systems and d3cold * 'drm-fixes-4.9' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: fix power state when port pm is unavailable (v2) drm/amdgpu: fix power state when port pm is unavailable drm/amd/powerplay: avoid out of bounds access on array ps. | 24 November 2016, 01:16:44 UTC |
22a1e77 | Takashi Iwai | 17 November 2016, 09:49:31 UTC | xc2028: Fix use-after-free bug properly The commit 8dfbcc4351a0 ("[media] xc2028: avoid use after free") tried to address the reported use-after-free by clearing the reference. However, it's clearing the wrong pointer; it sets NULL to priv->ctrl.fname, but it's anyway overwritten by the next line memcpy(&priv->ctrl, p, sizeof(priv->ctrl)). OTOH, the actual code accessing the freed string is the strcmp() call with priv->fname: if (!firmware_name[0] && p->fname && priv->fname && strcmp(p->fname, priv->fname)) free_firmware(priv); where priv->fname points to the previous file name, and this was already freed by kfree(). For fixing the bug properly, this patch does the following: - Keep the copy of firmware file name in only priv->fname, priv->ctrl.fname isn't changed; - The allocation is done only when the firmware gets loaded; - The kfree() is called in free_firmware() commonly Fixes: commit 8dfbcc4351a0 ('[media] xc2028: avoid use after free') Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> | 23 November 2016, 23:04:26 UTC |
10b9dd5 | Linus Torvalds | 23 November 2016, 22:43:40 UTC | Merge tag 'nfs-for-4.9-4' of git://git.linux-nfs.org/projects/anna/linux-nfs Pull NFS client bugfixes from Anna Schumaker: "Most of these fix regressions or races, but there is one patch for stable that Arnd sent me Stable bugfix: - Hide array-bounds warning Bugfixes: - Keep a reference on lock states while checking - Handle NFS4ERR_OLD_STATEID in nfs4_reclaim_open_state - Don't call close if the open stateid has already been cleared - Fix CLOSE rases with OPEN - Fix a regression in DELEGRETURN" * tag 'nfs-for-4.9-4' of git://git.linux-nfs.org/projects/anna/linux-nfs: NFSv4.x: hide array-bounds warning NFSv4.1: Keep a reference on lock states while checking NFSv4.1: Handle NFS4ERR_OLD_STATEID in nfs4_reclaim_open_state NFSv4: Don't call close if the open stateid has already been cleared NFSv4: Fix CLOSE races with OPEN NFSv4.1: Fix a regression in DELEGRETURN | 23 November 2016, 22:43:40 UTC |
4d92c8d | Linus Torvalds | 23 November 2016, 21:15:15 UTC | Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile Pull arch/tile bugfix from Chris Metcalf: "This fixes a bug that causes reboots after 208 days of uptime :-)" * 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: tile: avoid using clocksource_cyc2ns with absolute cycle count | 23 November 2016, 21:15:15 UTC |
e658a6f | Chris Metcalf | 16 November 2016, 16:18:05 UTC | tile: avoid using clocksource_cyc2ns with absolute cycle count For large values of "mult" and long uptimes, the intermediate result of "cycles * mult" can overflow 64 bits. For example, the tile platform calls clocksource_cyc2ns with a 1.2 GHz clock; we have mult = 853, and after 208.5 days, we overflow 64 bits. Since clocksource_cyc2ns() is intended to be used for relative cycle counts, not absolute cycle counts, performance is more importance than accepting a wider range of cycle values. So, just use mult_frac() directly in tile's sched_clock(). Commit 4cecf6d401a0 ("sched, x86: Avoid unnecessary overflow in sched_clock") by Salman Qazi results in essentially the same generated code for x86 as this change does for tile. In fact, a follow-on change by Salman introduced mult_frac() and switched to using it, so the C code was largely identical at that point too. Peter Zijlstra then added mul_u64_u32_shr() and switched x86 to use it. This is, in principle, better; by optimizing the 64x64->64 multiplies to be 32x32->64 multiplies we can potentially save some time. However, the compiler piplines the 64x64->64 multiplies pretty well, and the conditional branch in the generic mul_u64_u32_shr() causes some bubbles in execution, with the result that it's pretty much a wash. If tilegx provided its own implementation of mul_u64_u32_shr() without the conditional branch, we could potentially save 3 cycles, but that seems like small gain for a fair amount of additional build scaffolding; no other platform currently provides a mul_u64_u32_shr() override, and tile doesn't currently have an <asm/div64.h> header to put the override in. Additionally, gcc currently has an optimization bug that prevents it from recognizing the opportunity to use a 32x32->64 multiply, and so the result would be no better than the existing mult_frac() until such time as the compiler is fixed. For now, just using mult_frac() seems like the right answer. Cc: stable@kernel.org [v3.4+] Signed-off-by: Chris Metcalf <cmetcalf@mellanox.com> | 23 November 2016, 20:28:54 UTC |
d3ac31f | Peter Wu | 23 November 2016, 01:22:25 UTC | drm/radeon: fix power state when port pm is unavailable (v2) When PCIe port PM is not enabled (system BIOS is pre-2015 or the pcie_port_pm=off parameter is set), legacy ATPX PM should still be marked as supported. Otherwise the GPU can fail to power on after runtime suspend. This affected a Dell Inspiron 5548. Ideally the BIOS date in the PCI core is lowered to 2013 (the first year where hybrid graphics platforms using power resources was introduced), but that seems more risky at this point and would not solve the pcie_port_pm=off issue. v2: agd: fix typo Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98505 Signed-off-by: Peter Wu <peter@lekensteyn.nl> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: <stable@vger.kernel.org> # 4.8+ Reviewed-by: Alex Deucher <alexander.deucher@amd.com> | 23 November 2016, 18:57:58 UTC |
1db4496 | Peter Wu | 23 November 2016, 01:22:24 UTC | drm/amdgpu: fix power state when port pm is unavailable When PCIe port PM is not enabled (system BIOS is pre-2015 or the pcie_port_pm=off parameter is set), legacy ATPX PM should still be marked as supported. Otherwise the GPU can fail to power on after runtime suspend. This affected a Dell Inspiron 5548. Ideally the BIOS date in the PCI core is lowered to 2013 (the first year where hybrid graphics platforms using power resources was introduced), but that seems more risky at this point and would not solve the pcie_port_pm=off issue. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98505 Reported-and-tested-by: Nayan Deshmukh <nayan26deshmukh@gmail.com> Signed-off-by: Peter Wu <peter@lekensteyn.nl> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: <stable@vger.kernel.org> # 4.8+ Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> | 23 November 2016, 18:57:14 UTC |
d443a0a | Song Hongyan | 15 November 2016, 01:11:10 UTC | HID: hid-sensor-hub: clear memory to avoid random data When user tried to read some fields like hysteresis from IIO sysfs on some systems, it fails. The reason is that this field is a byte field and caller of sensor_hub_get_feature() passes a buffer of 4 bytes. Here the function sensor_hub_get_feature() copies the single byte from the report to the caller buffer and returns "1" as the number of bytes copied. So caller can use the return value. But this is done by multiple callers, so if we just change the sensor_hub_get_feature so that caller buffer is initialized with 0s then we don't to change all functions. Signed-off-by: Song Hongyan <hongyan.song@intel.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> | 23 November 2016, 16:54:58 UTC |
6dab07d | Benjamin Tissoires | 21 November 2016, 10:48:42 UTC | HID: rmi: make transfer buffers DMA capable Kernel v4.9 strictly enforces DMA capable buffers, so we need to remove buffers allocated on the stack. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> | 23 November 2016, 16:43:25 UTC |
b7a87ad | Benjamin Tissoires | 21 November 2016, 10:48:41 UTC | HID: magicmouse: make transfer buffers DMA capable Kernel v4.9 strictly enforces DMA capable buffers, so we need to remove buffers allocated on the stack. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> | 23 November 2016, 16:43:25 UTC |
061232f | Benjamin Tissoires | 21 November 2016, 10:48:40 UTC | HID: lg: make transfer buffers DMA capable Kernel v4.9 strictly enforces DMA capable buffers, so we need to remove buffers allocated on the stack. [jkosina@suse.cz: fix up second usage of hid_hw_raw_request(), spotted by 0day build bot] Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> | 23 November 2016, 16:42:43 UTC |
1ffb3c4 | Benjamin Tissoires | 21 November 2016, 10:48:39 UTC | HID: cp2112: make transfer buffers DMA capable Kernel v4.9 strictly enforces DMA capable buffers, so we need to remove buffers allocated on the stack. Use a spinlock to prevent concurrent accesses to the buffer. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> | 23 November 2016, 16:38:12 UTC |
ded9b5d | Linus Torvalds | 23 November 2016, 16:09:21 UTC | Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "Six fixes for bugs that were found via fuzzing, and a trivial hw-enablement patch for AMD Family-17h CPU PMUs" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel/uncore: Allow only a single PMU/box within an events group perf/x86/intel: Cure bogus unwind from PEBS entries perf/x86: Restore TASK_SIZE check on frame pointer perf/core: Fix address filter parser perf/x86: Add perf support for AMD family-17h processors perf/x86/uncore: Fix crash by removing bogus event_list[] handling for SNB client uncore IMC perf/core: Do not set cpuctx->cgrp for unscheduled cgroups | 23 November 2016, 16:09:21 UTC |
5499a6b | Oliver Hartkopp | 23 November 2016, 13:33:25 UTC | can: bcm: fix support for CAN FD frames Since commit 6f3b911d5f29b98 ("can: bcm: add support for CAN FD frames") the CAN broadcast manager supports CAN and CAN FD data frames. As these data frames are embedded in struct can[fd]_frames which have a different length the access to the provided array of CAN frames became dependend of op->cfsiz. By using a struct canfd_frame pointer for the array of CAN frames the new offset calculation based on op->cfsiz was accidently applied to CAN FD frame element lengths. This fix makes the pointer to the arrays of the different CAN frame types a void pointer so that the offset calculation in bytes accesses the correct CAN frame elements. Reference: http://marc.info/?l=linux-netdev&m=147980658909653 Reported-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Tested-by: Andrey Konovalov <andreyknvl@google.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> | 23 November 2016, 14:22:18 UTC |
8478132 | Russell King | 23 November 2016, 10:00:03 UTC | Revert "arm: move exports to definitions" This reverts commit 4dd1837d7589f468ed109556513f476e7a7f9121. Moving the exports for assembly code into the assembly files breaks KSYM trimming, but also breaks modversions. While fixing the KSYM trimming is trivial, fixing modversions brings us to a technically worse position that we had prior to the above change: - We end up with the prototype definitions divorsed from everything else, which means that adding or removing assembly level ksyms become more fragile: * if adding a new assembly ksyms export, a missed prototype in asm-prototypes.h results in a successful build if no module in the selected configuration makes use of the symbol. * when removing a ksyms export, asm-prototypes.h will get forgotten, with armksyms.c, you'll get a build error if you forget to touch the file. - We end up with the same amount of include files and prototypes, they're just in a header file instead of a .c file with their exports. As for lines of code, we don't get much of a size reduction: (original commit) 47 files changed, 131 insertions(+), 208 deletions(-) (fix for ksyms trimming) 7 files changed, 18 insertions(+), 5 deletions(-) (two fixes for modversions) 1 file changed, 34 insertions(+) 3 files changed, 7 insertions(+), 2 deletions(-) which results in a net total of only 25 lines deleted. As there does not seem to be much benefit from this change of approach, revert the change. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> | 23 November 2016, 10:00:03 UTC |
23aabe7 | Linus Torvalds | 23 November 2016, 09:11:50 UTC | Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "The last push broke algif_hash for all shash implementations, so this is a follow-up to fix that. This also fixes a problem in the crypto scatterwalk that triggers a BUG_ON with certain debugging options due to the new vmalloced-stack code" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: scatterwalk - Remove unnecessary aliasing check in map_and_copy crypto: algif_hash - Fix result clobbering in recvmsg | 23 November 2016, 09:11:50 UTC |
23400ac | Linus Torvalds | 22 November 2016, 21:53:01 UTC | Merge branch 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management fix from Zhang Rui: "We only have one urgent fix this time. Commit 3105f234e0ab ("thermal/powerclamp: correct cpu support check"), which is shipped in 4.9-rc3, fixed a problem introduced by commit b721ca0d1927 ("thermal/powerclamp: remove cpu whitelist"). But unfortunately, it broke intel_powerclamp driver module auto- loading at the same time. Thus we need this change to add back module auto-loading for 4.9" * 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal/powerclamp: add back module device table | 22 November 2016, 21:53:01 UTC |
39385cb | Johan Hedberg | 12 November 2016, 15:03:07 UTC | Bluetooth: Fix using the correct source address type The hci_get_route() API is used to look up local HCI devices, however so far it has been incapable of dealing with anything else than the public address of HCI devices. This completely breaks with LE-only HCI devices that do not come with a public address, but use a static random address instead. This patch exteds the hci_get_route() API with a src_type parameter that's used for comparing with the right address of each HCI device. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> | 22 November 2016, 21:50:46 UTC |
b66c08b | Linus Torvalds | 22 November 2016, 21:48:05 UTC | Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two small fixes. One prevents timeouts on mpt3sas when trying to use the secure erase protocol which causes the erase protocol to be aborted. The second is a regression in a prior fix which causes all commands to abort during PCI extended error recovery, which is incorrect because PCI EEH is independent from what's happening on the FC transport" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: qla2xxx: do not abort all commands in the adapter during EEH recovery scsi: mpt3sas: Fix secure erase premature termination | 22 November 2016, 21:48:05 UTC |
57527ed | Linus Torvalds | 22 November 2016, 21:20:34 UTC | Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "A handful of driver fixes. The sunxi fixes are for an incorrect clk tree configuration and a bad frequency calculation. The other two are fixes for passing the wrong pointer in drivers recently converted to clk_hw style registration" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: efm32gg: Pass correct type to hw provider registration clk: berlin: Pass correct type to hw provider registration clk: sunxi: Fix M factor computation for APB1 clk: sunxi-ng: sun6i-a31: Force AHB1 clock to use PLL6 as parent | 22 November 2016, 21:20:34 UTC |
d55b352 | Arnd Bergmann | 22 November 2016, 20:50:52 UTC | NFSv4.x: hide array-bounds warning A correct bugfix introduced a harmless warning that shows up with gcc-7: fs/nfs/callback.c: In function 'nfs_callback_up': fs/nfs/callback.c:214:14: error: array subscript is outside array bounds [-Werror=array-bounds] What happens here is that the 'minorversion == 0' check tells the compiler that we assume minorversion can be something other than 0, but when CONFIG_NFS_V4_1 is disabled that would be invalid and result in an out-of-bounds access. The added check for IS_ENABLED(CONFIG_NFS_V4_1) tells gcc that this really can't happen, which makes the code slightly smaller and also avoids the warning. The bugfix that introduced the warning is marked for stable backports, we want this one backported to the same releases. Fixes: 98b0f80c2396 ("NFSv4.x: Fix a refcount leak in nfs_callback_up_net") Cc: stable@vger.kernel.org # v3.7+ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> | 22 November 2016, 21:11:44 UTC |
000b894 | Linus Torvalds | 22 November 2016, 20:51:35 UTC | Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar: "Two fixes for autogroup scheduling, for races when turning the feature on/off via /proc/sys/kernel/sched_autogroup_enabled" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/autogroup: Do not use autogroup->tg in zombie threads sched/autogroup: Fix autogroup_move_group() to never skip sched_move_task() | 22 November 2016, 20:51:35 UTC |
7cfc431 | Linus Torvalds | 22 November 2016, 20:17:49 UTC | Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes: - two fixes to make (very) old Intel CPUs boot reliably - fix the intel-mid driver and rename it - two KASAN false positive fixes - an FPU fix - two sysfb fixes - two build fixes related to new toolchain versions" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/platform/intel-mid: Rename platform_wdt to platform_mrfld_wdt x86/build: Build compressed x86 kernels as PIE when !CONFIG_RELOCATABLE as well x86/platform/intel-mid: Register watchdog device after SCU x86/fpu: Fix invalid FPU ptrace state after execve() x86/boot: Fail the boot if !M486 and CPUID is missing x86/traps: Ignore high word of regs->cs in early_fixup_exception() x86/dumpstack: Prevent KASAN false positive warnings x86/unwind: Prevent KASAN false positive warnings in guess unwinder x86/boot: Avoid warning for zero-filling .bss x86/sysfb: Fix lfb_size calculation x86/sysfb: Add support for 64bit EFI lfb_base | 22 November 2016, 20:17:49 UTC |
c9b8af1 | Eric Dumazet | 22 November 2016, 19:17:30 UTC | flow_dissect: call init_default_flow_dissectors() earlier Andre Noll reported panics after my recent fix (commit 34fad54c2537 "net: __skb_flow_dissect() must cap its return value") After some more headaches, Alexander root caused the problem to init_default_flow_dissectors() being called too late, in case a network driver like IGB is not a module and receives DHCP message very early. Fix is to call init_default_flow_dissectors() much earlier, as it is a core infrastructure and does not depend on another kernel service. Fixes: 06635a35d13d4 ("flow_dissect: use programable dissector in skb_flow_dissect and friends") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Andre Noll <maan@tuebingen.mpg.de> Diagnosed-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 22 November 2016, 19:44:01 UTC |
4345a64 | Helge Deller | 17 November 2016, 20:13:56 UTC | parisc: Fix printk continuations in system detection Signed-off-by: Helge Deller <deller@gmx.de> | 22 November 2016, 17:09:33 UTC |