- 28 11月, 2014 5 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux由 Linus Torvalds 提交于
Pull powerpc fixes from Michael Ellerman: "Here are five fixes for you to pull please. They're all CC'ed to stable except the "Fix PE state format" one which went in this release" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: powerpc: 32 bit getcpu VDSO function uses 64 bit instructions powerpc/powernv: Replace OPAL_DEASSERT_RESET with EEH_RESET_DEACTIVATE powerpc/eeh: Fix PE state format powerpc/pseries: Fix endiannes issue in RTAS call from xmon powerpc/powernv: Fix the hmi event version check.
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc由 Linus Torvalds 提交于
Pull sparc fixlet from David Miller: "Aparc fix to add dma_cache_sync(), even if a nop it should be provided if dma_{alloc,free}_noncoherent() is provided too" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc: Add NOP dma_cache_sync() implementation.
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: "Several small fixes here: 1) Don't crash in tg3 driver when the number of tx queues has been configured to be different from the number of rx queues. From Thadeu Lima de Souza Cascardo. 2) VLAN filter not disabled properly in promisc mode in ixgbe driver, from Vlad Yasevich. 3) Fix OOPS on dellink op in VTI tunnel driver, from Xin Long. 4) IPV6 GRE driver WCCP code checks skb->protocol for ETH_P_IP instead of ETH_P_IPV6, whoops. From Yuri Chislov. 5) Socket matching in ping driver is buggy when packet AF does not match socket's AF. Fix from Jane Zhou. 6) Fix checksum calculation errors in VXLAN due to where the udp_tunnel6_xmit_skb() helper gets it's saddr/daddr from. From Alexander Duyck. 7) Fix 5G detection problem in rtlwifi driver, from Larry Finger. 8) Fix NULL deref in tcp_v{4,6}_send_reset, from Eric Dumazet. 9) Various missing netlink attribute verifications in bridging code, from Thomas Graf. 10) tcp_recvmsg() unconditionally calls ipv4 ip_recv_error even for ipv6 sockets, whoops. Fix from Willem de Bruijn" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (29 commits) net-timestamp: make tcp_recvmsg call ipv6_recv_error for AF_INET6 socks bridge: Sanitize IFLA_EXT_MASK for AF_BRIDGE:RTM_GETLINK bridge: Add missing policy entry for IFLA_BRPORT_FAST_LEAVE net: Check for presence of IFLA_AF_SPEC net: Validate IFLA_BRIDGE_MODE attribute length bridge: Validate IFLA_BRIDGE_FLAGS attribute length stmmac: platform: fix default values of the filter bins setting net/mlx4_core: Limit count field to 24 bits in qp_alloc_res net: dsa: bcm_sf2: reset switch prior to initialization net: dsa: bcm_sf2: fix unmapping registers in case of errors tg3: fix ring init when there are more TX than RX channels tcp: fix possible NULL dereference in tcp_vX_send_reset() rtlwifi: Change order in device startup rtlwifi: rtl8821ae: Fix 5G detection problem Revert "netfilter: conntrack: fix race in __nf_conntrack_confirm against get_next_corpse" vxlan: Fix boolean flip in VXLAN_F_UDP_ZERO_CSUM6_[TX|RX] ip6_udp_tunnel: Fix checksum calculation net-timestamp: Fix a documentation typo net/ping: handle protocol mismatching scenario af_packet: fix sparse warning ...
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi由 Linus Torvalds 提交于
Pull spi fixes from Mark Brown: "There's a couple of driver fixes here, plus one core fix for the DMA mapping which wasn't doing the right thing for vmalloc()ed addresses that hadn't been through kmap(). It's fairly rare to use vmalloc() with SPI and it's a subset of those users who might fail so it's unsurprising that this wasn't noticed sooner" * tag 'spi-v3.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: sirf: fix word width configuration spi: Fix mapping from vmalloc-ed buffer to scatter list spi: dw: Fix dynamic speed change.
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
Pull input layer fixes from Dmitry Torokhov: "The main change is to fix breakage in Elantech driver introduced by the recent commit adding trackpoint reporting to protocol v4. Now we are trusting the hardware to advertise the trackpoint properly and do not try to decode the data as trackpoint if firmware told us it is not present" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: xpad - use proper endpoint type Input: elantech - trust firmware about trackpoint presence Input: synaptics - adjust min/max on Thinkpad E540
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- 27 11月, 2014 22 次提交
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由 Anton Blanchard 提交于
I used some 64 bit instructions when adding the 32 bit getcpu VDSO function. Fix it. Fixes: 18ad51dd ("powerpc: Add VDSO version of getcpu") Cc: stable@vger.kernel.org Signed-off-by: NAnton Blanchard <anton@samba.org> Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
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由 Gavin Shan 提交于
The flag passed to ioda_eeh_phb_reset() should be EEH_RESET_DEACTIVATE, which is translated to OPAL_DEASSERT_RESET or something else by the EEH backend accordingly. The patch replaces OPAL_DEASSERT_RESET with EEH_RESET_DEACTIVATE for ioda_eeh_phb_reset(). Cc: stable@vger.kernel.org Signed-off-by: NGavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
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由 Gavin Shan 提交于
Obviously I had wrong format given to the PE state output from /sys/bus/pci/devices/xxxx/eeh_pe_state with some typoes, which was introduced by commit 2013add4. The patch fixes it up. Fixes: 2013add4 ("powerpc/eeh: Show hex prefix for PE state sysfs") Signed-off-by: NGavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
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由 Laurent Dufour 提交于
On pseries system (LPAR) xmon failed to enter when running in LE mode, system is hunging. Inititating xmon will lead to such an output on the console: SysRq : Entering xmon cpu 0x15: Vector: 0 at [c0000003f39ffb10] pc: c00000000007ed7c: sysrq_handle_xmon+0x5c/0x70 lr: c00000000007ed7c: sysrq_handle_xmon+0x5c/0x70 sp: c0000003f39ffc70 msr: 8000000000009033 current = 0xc0000003fafa7180 paca = 0xc000000007d75e80 softe: 0 irq_happened: 0x01 pid = 14617, comm = bash Bad kernel stack pointer fafb4b0 at eca7cc4 cpu 0x15: Vector: 300 (Data Access) at [c000000007f07d40] pc: 000000000eca7cc4 lr: 000000000eca7c44 sp: fafb4b0 msr: 8000000000001000 dar: 10000000 dsisr: 42000000 current = 0xc0000003fafa7180 paca = 0xc000000007d75e80 softe: 0 irq_happened: 0x01 pid = 14617, comm = bash cpu 0x15: Exception 300 (Data Access) in xmon, returning to main loop xmon: WARNING: bad recursive fault on cpu 0x15 The root cause is that xmon is calling RTAS to turn off the surveillance when entering xmon, and RTAS is requiring big endian parameters. This patch is byte swapping the RTAS arguments when running in LE mode. Cc: stable@vger.kernel.org Signed-off-by: NLaurent Dufour <ldufour@linux.vnet.ibm.com> Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
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由 Mahesh Salgaonkar 提交于
The current HMI event structure is an ABI and carries a version field to accommodate future changes without affecting/rearranging current structure members that are valid for previous versions. The current version check "if (hmi_evt->version != OpalHMIEvt_V1)" doesn't accomodate the fact that the version number may change in future. If firmware starts returning an HMI event with version > 1, this check will fail and no HMI information will be printed on older kernels. This patch fixes this issue. Cc: stable@vger.kernel.org # 3.17+ Signed-off-by: NMahesh Salgaonkar <mahesh@linux.vnet.ibm.com> [mpe: Reword changelog] Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless由 David S. Miller 提交于
John W. Linville says: ==================== pull request: wireless 2014-11-26 Please pull this little batch of fixes intended for the 3.18 stream... For the iwlwifi one, Emmanuel says: "Not all the firmware know how to handle the HOT_SPOT_CMD. Make sure that the firmware will know this command before sending it. This avoids a firmware crash." Along with that, Larry sends a pair of rtlwifi fixes to address some discrepancies from moving drivers out of staging. Larry says: "These two patches are needed to fix a regression introduced when driver rtl8821ae was moved from staging to the regular wireless tree." Please let me know if there are problems! ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
This can be a NOP because we forward dma_{alloc,free}_noncoherent to dma_{alloc,free}_coherent. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Willem de Bruijn 提交于
TCP timestamping introduced MSG_ERRQUEUE handling for TCP sockets. If the socket is of family AF_INET6, call ipv6_recv_error instead of ip_recv_error. This change is more complex than a single branch due to the loadable ipv6 module. It reuses a pre-existing indirect function call from ping. The ping code is safe to call, because it is part of the core ipv6 module and always present when AF_INET6 sockets are active. Fixes: 4ed2d765 (net-timestamp: TCP timestamping) Signed-off-by: NWillem de Bruijn <willemb@google.com> ---- It may also be worthwhile to add WARN_ON_ONCE(sk->family == AF_INET6) to ip_recv_error. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Thomas Graf says: ==================== bridge: Fix missing Netlink message validations Adds various missing length checks in the bridging code for Netlink messages and corresponding attributes provided by user space. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
Only search for IFLA_EXT_MASK if the message actually carries a ifinfomsg header and validate minimal length requirements for IFLA_EXT_MASK. Fixes: 6cbdceeb ("bridge: Dump vlan information from a bridge port") Cc: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
Fixes: c2d3babf ("bridge: implement multicast fast leave") Cc: David S. Miller <davem@davemloft.net> Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
ndo_bridge_setlink() is currently only called on the slave if IFLA_AF_SPEC is set but this is a very fragile assumption and may change in the future. Cc: Ajit Khaparde <ajit.khaparde@emulex.com> Cc: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: NThomas Graf <tgraf@suug.ch> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
Payload is currently accessed blindly and may exceed valid message boundaries. Fixes: a77dcb8c ("be2net: set and query VEB/VEPA mode of the PF interface") Fixes: 815cccbf ("ixgbe: add setlink, getlink support to ixgbe and ixgbevf") Cc: Ajit Khaparde <ajit.khaparde@emulex.com> Cc: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: NThomas Graf <tgraf@suug.ch> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: NJohn Fastabend <john.r.fastabend@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
Payload is currently accessed blindly and may exceed valid message boundaries. Fixes: 407af329 ("bridge: Add netlink interface to configure vlans on bridge ports") Cc: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/virt/kvm/kvm由 Linus Torvalds 提交于
Pull kvm fixes from Paolo Bonzini: "Last minute KVM/ARM fixes; even the generic change actually affects nothing but ARM" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: fix kvm_is_mmio_pfn() and rename to kvm_is_reserved_pfn() arm/arm64: kvm: drop inappropriate use of kvm_is_mmio_pfn() arm/arm64: KVM: vgic: Fix error code in kvm_vgic_create() arm64: KVM: Handle traps of ICC_SRE_EL1 as RAZ/WI arm64: KVM: fix unmapping with 48-bit VAs
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Huacai Chen 提交于
The commit 3b57de95 brought the support for a different amount of the filter bins, but didn't update the platform driver that without CONFIG_OF. Fixes: 3b57de95 (net: stmmac: Support devicetree configs for mcast and ucast filter entries) Signed-off-by: NHuacai Chen <chenhc@lemote.com> Acked-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jack Morgenstein 提交于
Some VF drivers use the upper byte of "param1" (the qp count field) in mlx4_qp_reserve_range() to pass flags which are used to optimize the range allocation. Under the current code, if any of these flags are set, the 32-bit count field yields a count greater than 2^24, which is out of range, and this VF fails. As these flags represent a "best-effort" allocation hint anyway, they may safely be ignored. Therefore, the PF driver may simply mask out the bits. Fixes: c82e9aa0 "mlx4_core: resource tracking for HCA resources used by guests" Signed-off-by: NJack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Florian Fainelli says: ==================== net: dsa: bcm_sf2: misc bugfixes This patch series contains two bug fixes: - first patch fixes an issue on the error path of the driver where we could have left some of our registers mapped - second patch enforces the use of a software reset of the switch to guarantee the HW is in a consistent state prior to software initialization ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Fainelli 提交于
Our boot agent may have left the switch in an certain configuration state, make sure we issue a software reset prior to configuring the switch in order to ensure the HW is in a consistent state, in particular transmit queues and internal buffers. Fixes: 246d7f77 ("net: dsa: add Broadcom SF2 switch driver") Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Fainelli 提交于
In case we fail to ioremap() one of our registers, we would be leaking existing mappings, unwind those accordingly on errors. Fixes: 246d7f77 ("net: dsa: add Broadcom SF2 switch driver") Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 11月, 2014 13 次提交
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由 Ard Biesheuvel 提交于
This reverts commit 85c8555f ("KVM: check for !is_zero_pfn() in kvm_is_mmio_pfn()") and renames the function to kvm_is_reserved_pfn. The problem being addressed by the patch above was that some ARM code based the memory mapping attributes of a pfn on the return value of kvm_is_mmio_pfn(), whose name indeed suggests that such pfns should be mapped as device memory. However, kvm_is_mmio_pfn() doesn't do quite what it says on the tin, and the existing non-ARM users were already using it in a way which suggests that its name should probably have been 'kvm_is_reserved_pfn' from the beginning, e.g., whether or not to call get_page/put_page on it etc. This means that returning false for the zero page is a mistake and the patch above should be reverted. Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Ard Biesheuvel 提交于
Instead of using kvm_is_mmio_pfn() to decide whether a host region should be stage 2 mapped with device attributes, add a new static function kvm_is_device_pfn() that disregards RAM pages with the reserved bit set, as those should usually not be mapped as device memory. Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Christoffer Dall 提交于
If we detect another vCPU is running we just exit and return 0 as if we succesfully created the VGIC, but the VGIC wouldn't actual be created. This shouldn't break in-kernel behavior because the kernel will not observe the failed the attempt to create the VGIC, but userspace could be rightfully confused. Cc: Andre Przywara <andre.przywara@arm.com> Signed-off-by: NChristoffer Dall <christoffer.dall@linaro.org> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Christoffer Dall 提交于
When running on a system with a GICv3, we currenly don't allow the guest to access the system register interface of the GICv3. We do this by clearing the ICC_SRE_EL2.Enable, which causes all guest accesses to ICC_SRE_EL1 to trap to EL2 and causes all guest accesses to other ICC_ registers to cause an undefined exception in the guest. However, we currently don't handle the trap of guest accesses to ICC_SRE_EL1 and will spill out a warning. The trap just needs to handle the access as RAZ/WI, and a guest that tries to prod this register and set ICC_SRE_EL1.SRE=1, must read back the value (which Linux already does) to see if it succeeded, and will thus observe that ICC_SRE_EL1.SRE was not set. Add the simple trap handler in the sorted table of the system registers. Signed-off-by: NChristoffer Dall <christoffer.dall@linaro.org> [ardb: added cp15 handling] Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Mark Rutland 提交于
Currently if using a 48-bit VA, tearing down the hyp page tables (which can happen in the absence of a GICH or GICV resource) results in the rather nasty splat below, evidently becasue we access a table that doesn't actually exist. Commit 38f791a4 (arm64: KVM: Implement 48 VA support for KVM EL2 and Stage-2) added a pgd_none check to __create_hyp_mappings to account for the additional level of tables, but didn't add a corresponding check to unmap_range, and this seems to be the source of the problem. This patch adds the missing pgd_none check, ensuring we don't try to access tables that don't exist. Original splat below: kvm [1]: Using HYP init bounce page @83fe94a000 kvm [1]: Cannot obtain GICH resource Unable to handle kernel paging request at virtual address ffff7f7fff000000 pgd = ffff800000770000 [ffff7f7fff000000] *pgd=0000000000000000 Internal error: Oops: 96000004 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.18.0-rc2+ #89 task: ffff8003eb500000 ti: ffff8003eb45c000 task.ti: ffff8003eb45c000 PC is at unmap_range+0x120/0x580 LR is at free_hyp_pgds+0xac/0xe4 pc : [<ffff80000009b768>] lr : [<ffff80000009cad8>] pstate: 80000045 sp : ffff8003eb45fbf0 x29: ffff8003eb45fbf0 x28: ffff800000736000 x27: ffff800000735000 x26: ffff7f7fff000000 x25: 0000000040000000 x24: ffff8000006f5000 x23: 0000000000000000 x22: 0000007fffffffff x21: 0000800000000000 x20: 0000008000000000 x19: 0000000000000000 x18: ffff800000648000 x17: ffff800000537228 x16: 0000000000000000 x15: 000000000000001f x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000020 x11: 0000000000000062 x10: 0000000000000006 x9 : 0000000000000000 x8 : 0000000000000063 x7 : 0000000000000018 x6 : 00000003ff000000 x5 : ffff800000744188 x4 : 0000000000000001 x3 : 0000000040000000 x2 : ffff800000000000 x1 : 0000007fffffffff x0 : 000000003fffffff Process swapper/0 (pid: 1, stack limit = 0xffff8003eb45c058) Stack: (0xffff8003eb45fbf0 to 0xffff8003eb460000) fbe0: eb45fcb0 ffff8003 0009cad8 ffff8000 fc00: 00000000 00000080 00736140 ffff8000 00736000 ffff8000 00000000 00007c80 fc20: 00000000 00000080 006f5000 ffff8000 00000000 00000080 00743000 ffff8000 fc40: 00735000 ffff8000 006d3030 ffff8000 006fe7b8 ffff8000 00000000 00000080 fc60: ffffffff 0000007f fdac1000 ffff8003 fd94b000 ffff8003 fda47000 ffff8003 fc80: 00502b40 ffff8000 ff000000 ffff7f7f fdec6000 00008003 fdac1630 ffff8003 fca0: eb45fcb0 ffff8003 ffffffff 0000007f eb45fd00 ffff8003 0009b378 ffff8000 fcc0: ffffffea 00000000 006fe000 ffff8000 00736728 ffff8000 00736120 ffff8000 fce0: 00000040 00000000 00743000 ffff8000 006fe7b8 ffff8000 0050cd48 00000000 fd00: eb45fd60 ffff8003 00096070 ffff8000 006f06e0 ffff8000 006f06e0 ffff8000 fd20: fd948b40 ffff8003 0009a320 ffff8000 00000000 00000000 00000000 00000000 fd40: 00000ae0 00000000 006aa25c ffff8000 eb45fd60 ffff8003 0017ca44 00000002 fd60: eb45fdc0 ffff8003 0009a33c ffff8000 006f06e0 ffff8000 006f06e0 ffff8000 fd80: fd948b40 ffff8003 0009a320 ffff8000 00000000 00000000 00735000 ffff8000 fda0: 006d3090 ffff8000 006aa25c ffff8000 00735000 ffff8000 006d3030 ffff8000 fdc0: eb45fdd0 ffff8003 000814c0 ffff8000 eb45fe50 ffff8003 006aaac4 ffff8000 fde0: 006ddd90 ffff8000 00000006 00000000 006d3000 ffff8000 00000095 00000000 fe00: 006a1e90 ffff8000 00735000 ffff8000 006d3000 ffff8000 006aa25c ffff8000 fe20: 00735000 ffff8000 006d3030 ffff8000 eb45fe50 ffff8003 006fac68 ffff8000 fe40: 00000006 00000006 fe293ee6 ffff8003 eb45feb0 ffff8003 004f8ee8 ffff8000 fe60: 004f8ed4 ffff8000 00735000 ffff8000 00000000 00000000 00000000 00000000 fe80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 fea0: 00000000 00000000 00000000 00000000 00000000 00000000 000843d0 ffff8000 fec0: 004f8ed4 ffff8000 00000000 00000000 00000000 00000000 00000000 00000000 fee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ff00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ff20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ff40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ff60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ff80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffa0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000005 00000000 ffe0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Call trace: [<ffff80000009b768>] unmap_range+0x120/0x580 [<ffff80000009cad4>] free_hyp_pgds+0xa8/0xe4 [<ffff80000009b374>] kvm_arch_init+0x268/0x44c [<ffff80000009606c>] kvm_init+0x24/0x260 [<ffff80000009a338>] arm_init+0x18/0x24 [<ffff8000000814bc>] do_one_initcall+0x88/0x1a0 [<ffff8000006aaac0>] kernel_init_freeable+0x148/0x1e8 [<ffff8000004f8ee4>] kernel_init+0x10/0xd4 Code: 8b000263 92628479 d1000720 eb01001f (f9400340) ---[ end trace 3bc230562e926fa4 ]--- Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b Signed-off-by: NMark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Jungseok Lee <jungseoklee85@gmail.com> Acked-by: NMarc Zyngier <marc.zyngier@arm.com> Acked-by: NChristoffer Dall <christoffer.dall@linaro.org> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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git://linux-nfs.org/~bfields/linux由 Linus Torvalds 提交于
Pull nfsd bugfixes from Bruce Fields: "These fix one mishandling of the case when security labels are configured out, and two races in the 4.1 backchannel code" * 'for-3.18' of git://linux-nfs.org/~bfields/linux: nfsd: Fix slot wake up race in the nfsv4.1 callback code SUNRPC: Fix locking around callback channel reply receive nfsd: correctly define v4.2 support attributes
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git://git.kvack.org/~bcrl/aio-fixes由 Linus Torvalds 提交于
Pull aio fix from Ben LaHaise: "Dirty page accounting fix for aio" * git://git.kvack.org/~bcrl/aio-fixes: aio: fix uncorrent dirty pages accouting when truncating AIO ring buffer
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
Pull powerpc fixes from Ben Herrenschmidt: "This series fix a nasty issue with radeon adapters on powerpc servers, it's all CC'ed stable and has the relevant maintainers ack's/reviews. Basically, some (radeon) adapters have issues with MSI addresses above 1T (only support 40-bits). We had powerpc specific quirk but it only listed a specific revision of an adapter that we shipped with our machines and didn't properly handle the audio function which some distros enable nowadays. So we made the quirk generic and fixed both the graphic and audio drivers properly to use it. Without that, ppc64 server machines will crash at boot with a radeon adapter. Note: This has been brewing for a while, it just needed a last respin which got delayed due to us moving ozlabs to a new location in town and other such things taking priority" * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/pci: Remove unused force_32bit_msi quirk powerpc/pseries: Honor the generic "no_64bit_msi" flag powerpc/powernv: Honor the generic "no_64bit_msi" flag sound/radeon: Move 64-bit MSI quirk from arch to driver gpu/radeon: Set flag to indicate broken 64-bit MSI PCI/MSI: Add device flag indicating that 64-bit MSIs don't work ALSA: hda - Limit 40bit DMA for AMD HDMI controllers
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由 Linus Torvalds 提交于
Merge tag 'hwmon-for-linus-v3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull a hwmon fix from Guenter Roeck: "Fix hwmon registration problem in g762 driver" * tag 'hwmon-for-linus-v3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (g762) fix call to devm_hwmon_device_register_with_groups()
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https://git.linaro.org/people/mike.turquette/linux由 Linus Torvalds 提交于
Pull clock fixes from Mike Turquette: "The fixes for the clock framework are all regressions in drivers, plus a single fix in one of the basic clock templates. No fixes to the core this time around. As with most clock driver fixes these run the gamut from fixing a build warning to fixing wrecked memory timings, with a little USB tossed in for fun" * tag 'clk-fixes-for-linus' of https://git.linaro.org/people/mike.turquette/linux: clk: pxa: fix pxa27x CCCR bit usage clk-divider: Fix READ_ONLY when divider > 1 clk: qcom: Fix duplicate rbcpr clock name clk: at91: usb: fix at91sam9x5 recalc, round and set rate clk: at91: usb: fix at91rm9200 round and set rate
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If TX channels are set to 4 and RX channels are set to less than 4, using ethtool -L, the driver will try to initialize more RX channels than it has allocated, causing an oops. This fix only initializes the RX ring if it has been allocated. Signed-off-by: NThadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
After commit ca777eff ("tcp: remove dst refcount false sharing for prequeue mode") we have to relax check against skb dst in tcp_v[46]_send_reset() if prequeue dropped the dst. If a socket is provided, a full lookup was done to find this socket, so the dst test can be skipped. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=88191Reported-by: NJaša Bartelj <jasa.bartelj@gmail.com> Signed-off-by: NEric Dumazet <edumazet@google.com> Reported-by: NDaniel Borkmann <dborkman@redhat.com> Fixes: ca777eff ("tcp: remove dst refcount false sharing for prequeue mode") Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Larry Finger 提交于
The existing order of steps when starting the PCI devices works for 2.4G devices, but fails to initialize the 5G section of the RTL8821AE hardware. This patch is needed to fix the regression reported in Bug #88811 (https://bugzilla.kernel.org/show_bug.cgi?id=88811). Reported-by: NValerio Passini <valerio.passini@unicam.it> Tested-by: NValerio Passini <valerio.passini@unicam.it> Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net> Cc: Valerio Passini <valerio.passini@unicam.it> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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