- 10 Mar, 2016 1 commit
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Yu-cheng Yu authored
Leonid Shatz noticed that the SDM interpretation of the following recent commit: 394db20c ("x86/fpu: Disable AVX when eagerfpu is off") ... is incorrect and that the original behavior of the FPU code was correct. Because AVX is not stated in CR0 TS bit description, it was mistakenly believed to be not supported for lazy context switch. This turns out to be false: Intel Software Developer's Manual Vol. 3A, Sec. 2.5 Control Registers: 'TS Task Switched bit (bit 3 of CR0) -- Allows the saving of the x87 FPU/ MMX/SSE/SSE2/SSE3/SSSE3/SSE4 context on a task switch to be delayed until an x87 FPU/MMX/SSE/SSE2/SSE3/SSSE3/SSE4 instruction is actually executed by the new task.' Intel Software Developer's Manual Vol. 2A, Sec. 2.4 Instruction Exception Specification: 'AVX instructions refer to exceptions by classes that include #NM "Device Not Available" exception for lazy context switch.' So revert the commit. Reported-by:
Leonid Shatz <leonid.shatz@ravellosystems.com> Signed-off-by:
Yu-cheng Yu <yu-cheng.yu@intel.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@suse.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi V. Shankar <ravi.v.shankar@intel.com> Cc: Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1457569734-3785-1-git-send-email-yu-cheng.yu@intel.comSigned-off-by:
Ingo Molnar <mingo@kernel.org>
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- 09 Mar, 2016 1 commit
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Andy Lutomirski authored
After fixing FPU option parsing, we now parse the 'no387' boot option too early: no387 clears X86_FEATURE_FPU before it's even probed, so the boot CPU promptly re-enables it. I suspect it gets even more confused on SMP. Fix the probing code to leave X86_FEATURE_FPU off if it's been disabled by setup_clear_cpu_cap(). Signed-off-by:
Andy Lutomirski <luto@kernel.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com> Cc: Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: yu-cheng yu <yu-cheng.yu@intel.com> Fixes: 4f81cbaf ("x86/fpu: Fix early FPU command-line parsing") Signed-off-by:
Ingo Molnar <mingo@kernel.org>
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- 07 Mar, 2016 26 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix ordering of WEXT netlink messages so we don't see a newlink after a dellink, from Johannes Berg. 2) Out of bounds access in minstrel_ht_set_best_prob_rage, from Konstantin Khlebnikov. 3) Paging buffer memory leak in iwlwifi, from Matti Gottlieb. 4) Wrong units used to set initial TCP rto from cached metrics, also from Konstantin Khlebnikov. 5) Fix stale IP options data in the SKB control block from leaking through layers of encapsulation, from Bernie Harris. 6) Zero padding len miscalculated in bnxt_en, from Michael Chan. 7) Only CHECKSUM_PARTIAL packets should be passed down through GSO, fix from Hannes Frederic Sowa. 8) Fix suspend/resume with JME networking devices, from Diego Violat and Guo-Fu Tseng. 9) Checksums not validated properly in bridge multicast support due to the placement of the SKB header pointers at the time of the check, fix from Álvaro Fernández Rojas. 10) Fix hang/tiemout with r8169 if a stats fetch is done while the device is runtime suspended. From Chun-Hao Lin. 11) The forwarding database netlink dump facilities don't track the state of the dump properly, resulting in skipped/missed entries. From Minoura Makoto. 12) Fix regression from a recent 3c59x bug fix, from Neil Horman. 13) Fix list corruption in bna driver, from Ivan Vecera. 14) Big endian machines crash on vlan add in bnx2x, fix from Michal Schmidt. 15) Ethtool RSS configuration not propagated properly in mlx5 driver, from Tariq Toukan. 16) Fix regression in PHY probing in stmmac driver, from Gabriel Fernandez. 17) Fix SKB tailroom calculation in igmp/mld code, from Benjamin Poirier. 18) A past change to skip empty routing headers in ipv6 extention header parsing accidently caused fragment headers to not be matched any longer. Fix from Florian Westphal. 19) eTSEC-106 erratum needs to be applied to more gianfar chips, from Atsushi Nemoto. 20) Fix netdev reference after free via workqueues in usb networking drivers, from Oliver Neukum and Bjørn Mork. 21) mdio->irq is now an array rather than a pointer to dynamic memory, but several drivers were still trying to free it :-/ Fixes from Colin Ian King. 22) act_ipt iptables action forgets to set the family field, thus LOG netfilter targets don't work with it. Fix from Phil Sutter. 23) SKB leak in ibmveth when skb_linearize() fails, from Thomas Falcon. 24) pskb_may_pull() cannot be called with interrupts disabled, fix code that tries to do this in vmxnet3 driver, from Neil Horman. 25) be2net driver leaks iomap'd memory on removal, fix from Douglas Miller. 26) Forgotton RTNL mutex unlock in ppp_create_interface() error paths, from Guillaume Nault. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (97 commits) ppp: release rtnl mutex when interface creation fails cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind tcp: fix tcpi_segs_in after connection establishment net: hns: fix the bug about loopback jme: Fix device PM wakeup API usage jme: Do not enable NIC WoL functions on S0 udp6: fix UDP/IPv6 encap resubmit path be2net: Don't leak iomapped memory on removal. vmxnet3: avoid calling pskb_may_pull with interrupts disabled net: ethernet: Add missing MFD_SYSCON dependency on HAS_IOMEM ibmveth: check return of skb_linearize in ibmveth_start_xmit cdc_ncm: toggle altsetting to force reset before setup usbnet: cleanup after bind() in probe() mlxsw: pci: Correctly determine if descriptor queue is full mlxsw: spectrum: Always decrement bridge's ref count tipc: fix nullptr crash during subscription cancel net: eth: altera: do not free array priv->mdio->irq net/ethoc: do not free array priv->mdio->irq net: sched: fix act_ipt for LOG target asix: do not free array priv->mdio->irq ...
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfsLinus Torvalds authored
Pull overlayfs fixes from Miklos Szeredi: "Overlayfs bug fixes. All marked as -stable material" * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: copy new uid/gid into overlayfs runtime inode ovl: ignore lower entries when checking purity of non-directory entries ovl: fix getcwd() failure after unsuccessful rmdir ovl: fix working on distributed fs as lower layer
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Linus Torvalds authored
This reverts commit dbb17a21. It turns out that commit can cause problems for systems with multiple GPUs, and causes X to hang on at least a HP Pavilion dv7 with hybrid graphics. This got noticed originally in 4.4.4, where this patch had already gotten back-ported, but 4.5-rc7 was verified to have the same problem. Alexander Deucher says: "It looks like you have a muxed system so I suspect what's happening is that one of the display is being reported as connected for both the IGP and the dGPU and then the desktop environment gets confused or there some sort problem in the detect functions since the mux is not switched to the dGPU. I don't see an easy fix unless Dave has any ideas. I'd say just revert for now" Reported-by:
Jörg-Volker Peetz <jvpeetz@web.de> Acked-by:
Alexander Deucher <Alexander.Deucher@amd.com> Cc: Dave Airlie <airlied@gmail.com> Cc: stable@kernel.org # wherever dbb17a21 got back-ported Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Guillaume Nault authored
Add missing rtnl_unlock() in the error path of ppp_create_interface(). Fixes: 58a89eca ("ppp: fix lockdep splat in ppp_dev_uninit()") Signed-off-by:
Guillaume Nault <g.nault@alphalink.fr> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Bjørn Mork authored
usbnet_link_change will call schedule_work and should be avoided if bind is failing. Otherwise we will end up with scheduled work referring to a netdev which has gone away. Instead of making the call conditional, we can just defer it to usbnet_probe, using the driver_info flag made for this purpose. Fixes: 8a34b0ae ("usbnet: cdc_ncm: apply usbnet_link_change") Reported-by:
Andrey Konovalov <andreyknvl@gmail.com> Suggested-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
Bjørn Mork <bjorn@mork.no> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
If final packet (ACK) of 3WHS is lost, it appears we do not properly account the following incoming segment into tcpi_segs_in While we are at it, starts segs_in with one, to count the SYN packet. We do not yet count number of SYN we received for a request sock, we might add this someday. packetdrill script showing proper behavior after fix : // Tests tcpi_segs_in when 3rd packet (ACK) of 3WHS is lost 0.000 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3 +0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 +0 bind(3, ..., ...) = 0 +0 listen(3, 1) = 0 +0 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop> +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK> +.020 < P. 1:1001(1000) ack 1 win 32792 +0 accept(3, ..., ...) = 4 +.000 %{ assert tcpi_segs_in == 2, 'tcpi_segs_in=%d' % tcpi_segs_in }% Fixes: 2efd055c ("tcp: add tcpi_segs_in and tcpi_segs_out to tcp_info") Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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yankejian authored
It will always be passed if the soc is tested the loopback cases. This patch will fix this bug. Signed-off-by:
Kejian Yan <yankejian@huawei.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Guo-Fu Tseng authored
According to Documentation/power/devices.txt The driver should not use device_set_wakeup_enable() which is the policy for user to decide. Using device_init_wakeup() to initialize dev->power.should_wakeup and dev->power.can_wakeup on driver initialization. And use device_may_wakeup() on suspend to decide if WoL function should be enabled on NIC. Reported-by:
Diego Viola <diego.viola@gmail.com> Signed-off-by:
Guo-Fu Tseng <cooldavid@cooldavid.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Guo-Fu Tseng authored
Otherwise it might be back on resume right after going to suspend in some hardware. Reported-by:
Diego Viola <diego.viola@gmail.com> Signed-off-by:
Guo-Fu Tseng <cooldavid@cooldavid.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Bill Sommerfeld authored
IPv4 interprets a negative return value from a protocol handler as a request to redispatch to a new protocol. In contrast, IPv6 interprets a negative value as an error, and interprets a positive value as a request for redispatch. UDP for IPv6 was unaware of this difference. Change __udp6_lib_rcv() to return a positive value for redispatch. Note that the socket's encap_rcv hook still needs to return a negative value to request dispatch, and in the case of IPv6 packets, adjust IP6CB(skb)->nhoff to identify the byte containing the next protocol. Signed-off-by:
Bill Sommerfeld <wsommerfeld@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Douglas Miller authored
The adapter->pcicfg resource is either mapped via pci_iomap() or derived from adapter->db. During be_remove() this resource was ignored and so could remain mapped after remove. Add a flag to track whether adapter->pcicfg was mapped or not, then use that flag in be_unmap_pci_bars() to unmap if required. Fixes: 25848c90 ("use PCI MMIO read instead of config read for errors") Signed-off-by:
Douglas Miller <dougmill@linux.vnet.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Neil Horman authored
vmxnet3 has a function vmxnet3_parse_and_copy_hdr which, among other operations, uses pskb_may_pull to linearize the header portion of an skb. That operation eventually uses local_bh_disable/enable to ensure that it doesn't race with the drivers bottom half handler. Unfortunately, vmxnet3 preforms this parse_and_copy operation with a spinlock held and interrupts disabled. This causes us to run afoul of the WARN_ON_ONCE(irqs_disabled()) warning in local_bh_enable, resulting in this: WARNING: at kernel/softirq.c:159 local_bh_enable+0x59/0x90() (Not tainted) Hardware name: VMware Virtual Platform Modules linked in: ipv6 ppdev parport_pc parport microcode e1000 vmware_balloon vmxnet3 i2c_piix4 sg ext4 jbd2 mbcache sd_mod crc_t10dif sr_mod cdrom mptspi mptscsih mptbase scsi_transport_spi pata_acpi ata_generic ata_piix vmwgfx ttm drm_kms_helper drm i2c_core dm_mirror dm_region_hash dm_log dm_mod [last unloaded: mperf] Pid: 6229, comm: sshd Not tainted 2.6.32-616.el6.i686 #1 Call Trace: [<c04624d9>] ? warn_slowpath_common+0x89/0xe0 [<c0469e99>] ? local_bh_enable+0x59/0x90 [<c046254b>] ? warn_slowpath_null+0x1b/0x20 [<c0469e99>] ? local_bh_enable+0x59/0x90 [<c07bb936>] ? skb_copy_bits+0x126/0x210 [<f8d1d9fe>] ? ext4_ext_find_extent+0x24e/0x2d0 [ext4] [<c07bc49e>] ? __pskb_pull_tail+0x6e/0x2b0 [<f95a6164>] ? vmxnet3_xmit_frame+0xba4/0xef0 [vmxnet3] [<c05d15a6>] ? selinux_ip_postroute+0x56/0x320 [<c0615988>] ? cfq_add_rq_rb+0x98/0x110 [<c0852df8>] ? packet_rcv+0x48/0x350 [<c07c5839>] ? dev_queue_xmit_nit+0xc9/0x140 ... Fix it by splitting vmxnet3_parse_and_copy_hdr into two functions: vmxnet3_parse_hdr, which sets up the internal/on stack ctx datastructure, and pulls the skb (both of which can be done without holding the spinlock with irqs disabled and vmxnet3_copy_header, which just copies the skb to the tx ring under the lock safely. tested and shown to correct the described problem. Applies cleanly to the head of the net tree Signed-off-by:
Neil Horman <nhorman@tuxdriver.com> CC: Shrikrishna Khare <skhare@vmware.com> CC: "VMware, Inc." <pv-drivers@vmware.com> CC: "David S. Miller" <davem@davemloft.net> Acked-by:
Shrikrishna Khare <skhare@vmware.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Merge tag 'wireless-drivers-for-davem-2016-03-04' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for 4.5 iwlwifi * free firmware paging memory when the module is unloaded or device removed * fix pending frames counter to fix an issue when removing stations ssb * fix a build problem related to ssb_fill_sprom_with_fallback() ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Krzysztof Kozlowski authored
The MFD_SYSCON depends on HAS_IOMEM so when selecting it avoid unmet direct dependencies. Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Thomas Falcon authored
If skb_linearize fails, the driver should drop the packet instead of trying to copy it into the bounce buffer. Signed-off-by:
Thomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Bjørn Mork authored
Some devices will silently fail setup unless they are reset first. This is necessary even if the data interface is already in altsetting 0, which it will be when the device is probed for the first time. Briefly toggling the altsetting forces a function reset regardless of the initial state. This fixes a setup problem observed on a number of Huawei devices, appearing to operate in NTB-32 mode even if we explicitly set them to NTB-16 mode. Signed-off-by:
Bjørn Mork <bjorn@mork.no> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Oliver Neukum authored
In case bind() works, but a later error forces bailing in probe() in error cases work and a timer may be scheduled. They must be killed. This fixes an error case related to the double free reported in http://www.spinics.net/lists/netdev/msg367669.html and needs to go on top of Linus' fix to cdc-ncm. Signed-off-by:
Oliver Neukum <ONeukum@suse.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Jiri Pirko says: ==================== mlxsw: couple of fixes Couple of fixes from Ido. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ido Schimmel authored
The descriptor queues for sending (SDQs) and receiving (RDQs) packets are managed by two counters - producer and consumer - which are both 16-bit in size. A queue is considered full when the difference between the two equals the queue's maximum number of descriptors. However, if the producer counter overflows, then it's possible for the full queue check to fail, as it doesn't take the overflow into account. In such a case, descriptors already passed to the device - but for which a completion has yet to be posted - will be overwritten, thereby causing undefined behavior. The above can be achieved under heavy load (~30 netperf instances). Fix that by casting the subtraction result to u16, preventing it from being treated as a signed integer. Fixes: eda6500a ("mlxsw: Add PCI bus implementation") Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
Jiri Pirko <jiri@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ido Schimmel authored
Since we only support one VLAN filtering bridge we need to associate a reference count with it, so that when the last port netdev leaves it, we would know that a different bridge can be offloaded to hardware. When a LAG device is memeber in a bridge and port netdevs are leaving the LAG, we should always decrement the bridge's reference count, as it's incremented for any port in the LAG. Fixes: 4dc236c3 ("mlxsw: spectrum: Handle port leaving LAG while bridged") Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
Jiri Pirko <jiri@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Parthasarathy Bhuvaragan authored
commit 4d5cfcba ('tipc: fix connection abort during subscription cancel'), removes the check for a valid subscription before calling tipc_nametbl_subscribe(). This will lead to a nullptr exception when we process a subscription cancel request. For a cancel request, a null subscription is passed to tipc_nametbl_subscribe() resulting in exception. In this commit, we call tipc_nametbl_subscribe() only for a valid subscription. Fixes: 4d5cfcba ('tipc: fix connection abort during subscription cancel') Reported-by:
Anders Widell <anders.widell@ericsson.com> Signed-off-by:
Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com> Acked-by:
Jon Maloy <jon.maloy@ericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Colin Ian King authored
priv->mdio->irq used to be allocated and required freeing, but it is now a fixed sized array and should no longer be free'd. Issue detected using static analysis with CoverityScan Fixes: e7f4dc35 ("mdio: Move allocation of interrupts into core") Signed-off-by:
Colin Ian King <colin.king@canonical.com> Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Colin Ian King authored
priv->mdio->irq used to be allocated and required freeing, but it is now a fixed sized array and should no longer be free'd. Issue detected using static analysis with CoverityScan Fixes: e7f4dc35 ("mdio: Move allocation of interrupts into core") Signed-off-by:
Colin Ian King <colin.king@canonical.com> Reviewed-by:
Tobias Klauser <tklauser@distanz.ch> Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Phil Sutter authored
Before calling the destroy() or target() callbacks, the family parameter field has to be initialized. Otherwise at least the LOG target will refuse to work and upon removal oops the kernel. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by:
Phil Sutter <phil@nwl.cc> Acked-by:
Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Colin Ian King authored
Used to be allocated and required freeing, but now priv->mdio->irq is now a fixed sized array and should no longer be free'd. Issue detected using static analysis with CoverityScan Fixes: e7f4dc35 ("mdio: Move allocation of interrupts into core") Signed-off-by:
Colin Ian King <colin.king@canonical.com> Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Atsushi Nemoto authored
Enable workaround for MPC8548E erratum eTSEC 106, "Excess delays when transmitting TOE=1 large frames". (see commit 53fad773 "gianfar: Enable eTSEC-20 erratum w/a for P2020 Rev1") This erratum was fixed in Rev 3.1.x. Signed-off-by:
Atsushi Nemoto <nemoto@toshiba-tops.co.jp> Acked-by:
Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 06 Mar, 2016 10 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
Pull ARM SoC fix from Olof Johansson: "Tiny fixes branch this week, in fact only one patch. Turns out the USB support for a Renesas board was developed on a pre-release board that ended up being changed before shipping. To avoid breakage on those boards, and avoid confusion, it's a reasonable idea to patch now instead of later. There are no known users of the pre-release variant any more" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: porter: remove enable prop from HS-USB device node
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git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: "Just two ARM fixes this time: one to fix the hyp-stub for older ARM CPUs, and another to fix the set_memory_xx() permission functions to deal with zero sizes correctly" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8544/1: set_memory_xx fixes ARM: 8534/1: virt: fix hyp-stub build for pre-ARMv7 CPUs
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git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-clientLinus Torvalds authored
Pull ceph fix from Sage Weil: "This is a final commit we missed to align the protocol compatibility with the feature bits. It decodes a few extra fields in two different messages and reports EIO when they are used (not yet supported)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support
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git://git.infradead.org/linux-ubifsLinus Torvalds authored
Pull UBI fix from Richard Weinberger: "This contains a single bug fix for UBI" * tag 'upstream-4.5-rc7' of git://git.infradead.org/linux-ubifs: ubi: Fix out of bounds write in volume update code
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git://git.kernel.org/pub/scm/linux/kernel/git/rw/umlLinus Torvalds authored
Pull UML fixes from Richard Weinberger: "This contains three bug/build fixes" * 'for-linus-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: use %lx format specifiers for unsigned longs um: Export pm_power_off Revert "um: Fix get_signal() usage"
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git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds authored
Pull MIPS fixes from Ralf Baechle: "Another round of fixes for 4.5: - Fix the use of an undocumented syntactial variant of the .type pseudo op which is not supported by the LLVM assembler. - Fix invalid initialization on S-cache-less systems. - Fix possible information leak from the kernel stack for SIGFPE. - Fix handling of copy_{from,to}_user() return value in KVM - Fix the last instance of irq_to_gpio() which now was causing build errors" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: traps: Fix SIGFPE information leak from `do_ov' and `do_trap_or_bp' MIPS: kvm: Fix ioctl error handling. MIPS: scache: Fix scache init with invalid line size. MIPS: Avoid variant of .type unsupported by LLVM Assembler MIPS: jz4740: Fix surviving instance of irq_to_gpio()
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: - cxl: Fix PSL timebase synchronization detection from Frederic Barrat - Fix oops when destroying hw_breakpoint event from Ravi Bangoria - Avoid lbarx on e5500 from Scott Wood * tag 'powerpc-4.5-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/fsl-book3e: Avoid lbarx on e5500 powerpc/hw_breakpoint: Fix oops when destroying hw_breakpoint event cxl: Fix PSL timebase synchronization detection
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c fix from Wolfram Sang: "One I2C bugfix ensuring correct memory allocation in a driver" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: brcmstb: allocate correct amount of memory for regmap
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB fixes from Greg KH: "Here are some USB driver ids for 4.5-rc7, and the removal of a driver we merged in 4.5-rc1 but it turns out it's not needed as the hardware is the same as a driver we already have in the tree. This was only figured out after doing a lot of cleanup on it, gotta love vendor-provided drivers... The new device ids for the devices for this driver will be added later on when testing is completed, but for now, we will remove the driver to keep people from accidentally cleaning it up. All of these have been in linux-next for a while with no reported issues" * tag 'usb-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: qcserial: add Sierra Wireless EM74xx device ID Revert "USB: serial: add Moxa UPORT 11x0 driver" USB: serial: option: add support for Quectel UC20 USB: serial: option: add support for Telit LE922 PID 0x1045 USB: cp210x: Add ID for Parrot NMEA GPS Flight Recorder USB: qcserial: add Dell Wireless 5809e Gobi 4G HSPA+ (rev3) usb: chipidea: otg: change workqueue ci_otg as freezable
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- 05 Mar, 2016 2 commits
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Colin Ian King authored
static analysis from cppcheck detected %x being used for unsigned longs: [arch/x86/um/os-Linux/task_size.c:112]: (warning) %x in format string (no. 1) requires 'unsigned int' but the argument type is 'unsigned long'. Use %lx instead of %x Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
Richard Weinberger <richard@nod.at>
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Richard Weinberger authored
...modules are using this symbol. Export it like all other archs to. Signed-off-by:
Richard Weinberger <richard@nod.at>
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