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[PATCH 3.10 000/180] 3.10.103-stable review

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  [PATCH 3.10 000/180] 3.10.103-stable review Willy Tarreau <w@1wt.eu> - 2016-08-21 17:40 +0200
    [PATCH 3.10 036/180] usb: renesas_usbhs: protect the CFIFOSEL setting in usbhsg_ep_enable() Willy Tarreau <w@1wt.eu> - 2016-08-21 17:40 +0200
    [PATCH 3.10 028/180] udp: properly support MSG_PEEK with truncated buffers Willy Tarreau <w@1wt.eu> - 2016-08-21 17:40 +0200
    [PATCH 3.10 017/180] netfilter: ip_tables: simplify translate_compat_table args Willy Tarreau <w@1wt.eu> - 2016-08-21 17:40 +0200
    [PATCH 3.10 132/180] ALSA: timer: Fix leak in SNDRV_TIMER_IOCTL_PARAMS Willy Tarreau <w@1wt.eu> - 2016-08-21 17:40 +0200
    [PATCH 3.10 053/180] MIPS: KVM: Propagate kseg0/mapped tlb fault errors Willy Tarreau <w@1wt.eu> - 2016-08-21 17:40 +0200
    [PATCH 3.10 008/180] netfilter: x_tables: add and use xt_check_entry_offsets Willy Tarreau <w@1wt.eu> - 2016-08-21 17:40 +0200
    [PATCH 3.10 135/180] scsi: fix race between simultaneous decrements of ->host_failed Willy Tarreau <w@1wt.eu> - 2016-08-21 17:40 +0200
    [PATCH 3.10 131/180] ALSA: ctl: Stop notification after disconnection Willy Tarreau <w@1wt.eu> - 2016-08-21 17:40 +0200
    [PATCH 3.10 178/180] isdn: hfcpci_softirq: get func return to suppress compiler warning Willy Tarreau <w@1wt.eu> - 2016-08-21 17:40 +0200
    [PATCH 3.10 177/180] net: rfkill: Do not ignore errors from regulator_enable() Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 145/180] ARC: use ASL assembler mnemonic Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 093/180] KVM: x86: fix OOPS after invalid KVM_SET_DEBUGREGS Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 153/180] x86/mm: Improve switch_mm() barrier comments Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 061/180] Input: xpad - validate USB endpoint count during probe Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 104/180] sit: correct IP protocol used in ipip6_err Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 162/180] s5p-mfc: Add release callback for memory region devs Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 126/180] iio:ad7266: Fix broken regulator error handling Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 049/180] tcp: consider recv buf for the initial window scale Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 127/180] iio:ad7266: Fix probe deferral for vref Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 054/180] MIPS: math-emu: Fix jalr emulation when rd == $0 Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 173/180] be2iscsi: Fix bogus WARN_ON length check Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 020/180] netfilter: ensure number of counters is >0 in do_replace() Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 109/180] IB/mlx4: Properly initialize GRH TClass and FlowLabel in AHs Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 019/180] netfilter: x_tables: xt_compat_match_from_user doesn't need a retval Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 165/180] netlabel: add address family checks to netlbl_{sock,req}_delattr() Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 039/180] cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 055/180] MIPS: Fix siginfo.h to use strict posix types Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 071/180] powerpc/iommu: Remove the dependency on EEH struct in DDW mechanism Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 174/180] squash mm: Export migrate_page_... : also make it non-static Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 026/180] signal: remove warning about using SI_TKILL in rt_[tg]sigqueueinfo Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 129/180] ALSA: dummy: Fix a use-after-free at closing Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 009/180] netfilter: x_tables: kill check_entry helper Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 158/180] net/irda: fix NULL pointer dereference on memory allocation failure Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 015/180] netfilter: x_tables: don't reject valid target size on some architectures Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 058/180] MIPS: KVM: Fix modular KVM under QEMU Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 113/180] x86, build: copy ldlinux.c32 to image.iso Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 112/180] IB/mlx4: Fix the SQ size of an RC QP Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 095/180] arm: oabi compat: add missing access checks Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 096/180] parisc: Fix pagefault crash in unaligned __get_user() call Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 059/180] Input: uinput - handle compat ioctl for UI_SET_PHYS Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 064/180] aacraid: Fix for aac_command_thread hang Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 124/180] staging: iio: accel: fix error check Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 052/180] MIPS: KVM: Fix gfn range check in kseg0 tlb faults Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 012/180] netfilter: x_tables: check standard target size too Willy Tarreau <w@1wt.eu> - 2016-08-21 17:50 +0200
    [PATCH 3.10 176/180] ALSA: oxygen: Fix logical-not-parentheses warning Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 111/180] IB/IPoIB: Don't update neigh validity for unresolved entries Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 163/180] Bluetooth: Fix l2cap_sock_setsockopt() with optname BT_RCVMTU Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 094/180] ARM: fix PTRACE_SETVFPREGS on SMP systems Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 024/180] perf/x86: Honor the architectural performance monitoring version Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 130/180] ALSA: au88x0: Fix calculation in vortex_wtdma_bufshift() Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 141/180] arc: unwind: warn only once if DW2_UNWIND is disabled Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 092/180] xfs: skip stale inodes in xfs_iflush_cluster Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 050/180] MIPS: KVM: Fix mapped fault broken commpage handling Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 128/180] tty/vt/keyboard: fix OOB access in do_compute_shiftstate() Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 161/180] s5p-mfc: Set device name for reserved memory region devs Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 140/180] fs/nilfs2: fix potential underflow in call to crc32_le Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 068/180] powerpc: Fix definition of SIAR and SDAR registers Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 078/180] drm/radeon: add a delay after ATPX dGPU power off Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 018/180] netfilter: ip6_tables: simplify translate_compat_table args Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 136/180] scsi: remove scsi_end_request Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 152/180] sctp: Prevent soft lockup when sctp_accept() is called during a timeout event Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 062/180] ath5k: Change led pin configuration for compaq c700 laptop Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 100/180] xfs: fix up backport error in fs/xfs/xfs_inode.c Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 076/180] drm/fb_helper: Fix references to dev->mode_config.num_connector Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 099/180] fix d_walk()/non-delayed __d_free() race Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 156/180] block: fix use-after-free in seq file Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 121/180] tracing: Handle NULL formats in hold_module_trace_bprintk_format() Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 066/180] rtlwifi: Fix logic error in enter/exit power-save mode Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 167/180] ftrace/recordmcount: Work around for addition of metag magic but not relocations Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 149/180] can: fix oops caused by wrong rtnl dellink usage Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 037/180] x86/mm: Add barriers and document switch_mm()-vs-flush synchronization Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 134/180] ALSA: timer: Fix leak in events via snd_timer_user_tinterrupt Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 098/180] wext: Fix 32 bit iwpriv compatibility issue with 64 bit Kernel Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
      Re: [PATCH 3.10 098/180] wext: Fix 32 bit iwpriv compatibility  issue with 64 bit Kernel Johannes Berg <johannes@sipsolutions.net> - 2016-08-22 07:40 +0200
        Re: [PATCH 3.10 098/180] wext: Fix 32 bit iwpriv compatibility issue  with 64 bit Kernel Willy Tarreau <w@1wt.eu> - 2016-08-22 07:50 +0200
    [PATCH 3.10 044/180] libceph: apply new_state before new_up_client on incrementals Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 045/180] tmpfs: don't undo fallocate past its last page Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 168/180] metag: Fix __cmpxchg_u32 asm constraint for CMP Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 046/180] tmpfs: fix regression hang in fallocate undo Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 075/180] drm/gma500: Fix possible out of bounds read Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 169/180] ubi: Make volume resize power cut aware Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 179/180] stb6100: fix buffer length check in stb6100_write_reg_range() Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 089/180] dma-debug: avoid spinlock recursion when disabling dma-debug Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 139/180] s390/seccomp: fix error return for filtered system calls Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 103/180] crypto: scatterwalk - Fix test in scatterwalk_done Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 147/180] mmc: block: fix packed command header endianness Willy Tarreau <w@1wt.eu> - 2016-08-21 18:00 +0200
    [PATCH 3.10 102/180] crypto: gcm - Filter out async ghash if necessary Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 142/180] xen/pciback: Fix conf_space read/write overlap check. Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 090/180] xfs: xfs_iflush_cluster fails to abort on error Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
      Re: [PATCH 3.10 090/180] xfs: xfs_iflush_cluster fails to abort on  error Dave Chinner <david@fromorbit.com> - 2016-08-22 06:30 +0200
        Re: [PATCH 3.10 090/180] xfs: xfs_iflush_cluster fails to abort on  error Willy Tarreau <w@1wt.eu> - 2016-08-22 07:20 +0200
          Re: [PATCH 3.10 090/180] xfs: xfs_iflush_cluster fails to abort on  error Willy Tarreau <w@1wt.eu> - 2016-08-22 07:30 +0200
          Re: [PATCH 3.10 090/180] xfs: xfs_iflush_cluster fails to abort on  error Dave Chinner <dchinner@redhat.com> - 2016-08-22 13:00 +0200
            Re: [PATCH 3.10 090/180] xfs: xfs_iflush_cluster fails to abort on  error Willy Tarreau <w@1wt.eu> - 2016-08-22 13:10 +0200
    [PATCH 3.10 003/180] netfilter: x_tables: validate e->target_offset early Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 025/180] perf/x86: Fix undefined shift on 32-bit kernels Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 164/180] cifs: Check for existing directory when opening file with O_CREAT Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 091/180] xfs: fix inode validity check in xfs_iflush_cluster Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 038/180] pipe: limit the per-user amount of pages allocated in pipes Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 118/180] UBIFS: Implement ->migratepage() Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 175/180] HID: hid-input: Add parentheses to quell gcc warning Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 065/180] PCI: Disable all BAR sizing for devices with non-compliant BARs Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 144/180] ecryptfs: don't allow mmap when the lower fs doesn't support it Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 043/180] HID: hiddev: validate num_values for HIDIOCGUSAGES, HIDIOCSUSAGES commands Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 067/180] powerpc/book3s64: Fix branching to OOL handlers in relocatable kernel Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 157/180] fuse: fix wrong assignment of ->flags in fuse_send_init() Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 023/180] netfilter: x_tables: introduce and use xt_copy_counters_from_user Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 011/180] netfilter: x_tables: add compat version of xt_check_entry_offsets Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 122/180] base: make module_create_drivers_dir race-free Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 087/180] ext4: short-cut orphan cleanup on error Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 125/180] iio: accel: kxsd9: fix the usage of spi_w8r8() Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 070/180] powerpc/pseries/eeh: Handle RTAS delay requests in configure_bridge Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 107/180] mac80211: mesh: flush mesh paths unconditionally Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 138/180] xen/acpi: allow xen-acpi-processor driver to load on Xen 4.7 Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 119/180] cdc_ncm: workaround for EM7455 "silent" data interface Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 106/180] net: alx: Work around the DMA RX overflow issue Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 032/180] USB: EHCI: declare hostpc register as zero-length array Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 031/180] USB: fix up faulty backports Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 150/180] ipr: Clear interrupt on croc/crocodile when running with LSI Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 041/180] mm: migrate dirty page without clear_page_dirty_for_io etc Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 116/180] NFS: Fix another OPEN_DOWNGRADE bug Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 069/180] powerpc: Use privileged SPR number for MMCR2 Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 085/180] ext4: check for extents that wrap around Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 072/180] powerpc/pseries: Fix PCI config address for DDW Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 110/180] IB/security: Restrict use of the write() interface Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 133/180] ALSA: timer: Fix leak in events via snd_timer_user_ccallback Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 123/180] iio: Fix error handling in iio_trigger_attach_poll_func Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 172/180] module: Invalidate signatures on force-loaded modules Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 160/180] hp-wmi: Fix wifi cannot be hard-unblocked Willy Tarreau <w@1wt.eu> - 2016-08-21 18:10 +0200
    [PATCH 3.10 004/180] netfilter: x_tables: make sure e->next_offset covers remaining blob size Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200
    [PATCH 3.10 042/180] printk: do cond_resched() between lines while outputting to consoles Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200
    [PATCH 3.10 001/180] X.509: remove possible code fragility: enumeration values not handled Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200
    [PATCH 3.10 097/180] ecryptfs: forbid opening files without mmap handler Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200
    [PATCH 3.10 021/180] netfilter: x_tables: do compat validation via translate_table Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200
    [PATCH 3.10 030/180] USB: usbfs: fix potential infoleak in devio Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200
    [PATCH 3.10 040/180] KEYS: potential uninitialized variable Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200
    [PATCH 3.10 034/180] usb: musb: Stop bulk endpoint while queue is rotated Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200
    [PATCH 3.10 005/180] netfilter: x_tables: fix unconditional helper Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200
    [PATCH 3.10 014/180] netfilter: x_tables: validate all offsets and sizes in a rule Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200
    [PATCH 3.10 022/180] Revert "netfilter: ensure number of counters is >0 in do_replace()" Willy Tarreau <w@1wt.eu> - 2016-08-21 18:20 +0200

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#1467089 — [PATCH 3.10 059/180] Input: uinput - handle compat ioctl for UI_SET_PHYS

From: Ricky Liang <jcliang@chromium.org>

commit affa80bd97f7ca282d1faa91667b3ee9e4c590e6 upstream.

When running a 32-bit userspace on a 64-bit kernel, the UI_SET_PHYS
ioctl needs to be treated with special care, as it has the pointer
size encoded in the command.

Signed-off-by: Ricky Liang <jcliang@chromium.org>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 drivers/input/misc/uinput.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index a0a4bba..3f2f3ac 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -835,9 +835,15 @@ static long uinput_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 }
 
 #ifdef CONFIG_COMPAT
+
+#define UI_SET_PHYS_COMPAT	_IOW(UINPUT_IOCTL_BASE, 108, compat_uptr_t)
+
 static long uinput_compat_ioctl(struct file *file,
 				unsigned int cmd, unsigned long arg)
 {
+	if (cmd == UI_SET_PHYS_COMPAT)
+		cmd = UI_SET_PHYS;
+
 	return uinput_ioctl_handler(file, cmd, arg, compat_ptr(arg));
 }
 #endif
-- 
2.8.0.rc2.1.gbe9624a

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#1467090 — [PATCH 3.10 064/180] aacraid: Fix for aac_command_thread hang

From: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>

commit fc4bf75ea300a5e62a2419f89dd0e22189dd7ab7 upstream.

Typically under error conditions, it is possible for aac_command_thread()
to miss the wakeup from kthread_stop() and go back to sleep, causing it
to hang aac_shutdown.

In the observed scenario, the adapter is not functioning correctly and so
aac_fib_send() never completes (or time-outs depending on how it was
called). Shortly after aac_command_thread() starts it performs
aac_fib_send(SendHostTime) which hangs. When aac_probe_one
/aac_get_adapter_info send time outs, kthread_stop is called which breaks
the command thread out of it's hang.

The code will still go back to sleep in schedule_timeout() without
checking kthread_should_stop() so it causes aac_probe_one to hang until
the schedule_timeout() which is 30 minutes.

Fixed by: Adding another kthread_should_stop() before schedule_timeout()
Cc: stable@vger.kernel.org
Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 drivers/scsi/aacraid/commsup.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index addcd58..284efac 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -1920,6 +1920,10 @@ int aac_command_thread(void *data)
 		if (difference <= 0)
 			difference = 1;
 		set_current_state(TASK_INTERRUPTIBLE);
+
+		if (kthread_should_stop())
+			break;
+
 		schedule_timeout(difference);
 
 		if (kthread_should_stop())
-- 
2.8.0.rc2.1.gbe9624a

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#1467091 — [PATCH 3.10 124/180] staging: iio: accel: fix error check

From: Luis de Bethencourt <luisbg@osg.samsung.com>

commit ef3149eb3ddb7f9125e11c90f8330e371b55cffd upstream.

sca3000_read_ctrl_reg() returns a negative number on failure, check for
this instead of zero.

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 drivers/staging/iio/accel/sca3000_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/iio/accel/sca3000_core.c b/drivers/staging/iio/accel/sca3000_core.c
index 32950ad..b30c41b 100644
--- a/drivers/staging/iio/accel/sca3000_core.c
+++ b/drivers/staging/iio/accel/sca3000_core.c
@@ -588,7 +588,7 @@ static ssize_t sca3000_read_frequency(struct device *dev,
 		goto error_ret_mut;
 	ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL);
 	mutex_unlock(&st->lock);
-	if (ret)
+	if (ret < 0)
 		goto error_ret;
 	val = ret;
 	if (base_freq > 0)
-- 
2.8.0.rc2.1.gbe9624a

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#1467092 — [PATCH 3.10 052/180] MIPS: KVM: Fix gfn range check in kseg0 tlb faults

From: James Hogan <james.hogan@imgtec.com>

commit 0741f52d1b980dbeb290afe67d88fc2928edd8ab upstream.

Two consecutive gfns are loaded into host TLB, so ensure the range check
isn't off by one if guest_pmap_npages is odd.

Fixes: 858dd5d45733 ("KVM/MIPS32: MMU/TLB operations for the Guest.")
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
[james.hogan@imgtec.com: Backport to v3.10.y - v3.15.y]
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 arch/mips/kvm/kvm_tlb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/kvm/kvm_tlb.c b/arch/mips/kvm/kvm_tlb.c
index 8aba2e5..5a3c373 100644
--- a/arch/mips/kvm/kvm_tlb.c
+++ b/arch/mips/kvm/kvm_tlb.c
@@ -312,7 +312,7 @@ int kvm_mips_handle_kseg0_tlb_fault(unsigned long badvaddr,
 	}
 
 	gfn = (KVM_GUEST_CPHYSADDR(badvaddr) >> PAGE_SHIFT);
-	if (gfn >= kvm->arch.guest_pmap_npages) {
+	if ((gfn | 1) >= kvm->arch.guest_pmap_npages) {
 		kvm_err("%s: Invalid gfn: %#llx, BadVaddr: %#lx\n", __func__,
 			gfn, badvaddr);
 		kvm_mips_dump_host_tlbs();
-- 
2.8.0.rc2.1.gbe9624a

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#1467094 — [PATCH 3.10 012/180] netfilter: x_tables: check standard target size too

From: Florian Westphal <fw@strlen.de>

commit 7ed2abddd20cf8f6bd27f65bd218f26fa5bf7f44 upstream.

We have targets and standard targets -- the latter carries a verdict.

The ip/ip6tables validation functions will access t->verdict for the
standard targets to fetch the jump offset or verdict for chainloop
detection, but this happens before the targets get checked/validated.

Thus we also need to check for verdict presence here, else t->verdict
can point right after a blob.

Spotted with UBSAN while testing malformed blobs.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 net/netfilter/x_tables.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index eeb4edc..37f7eda 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -559,6 +559,13 @@ int xt_compat_match_to_user(const struct xt_entry_match *m,
 }
 EXPORT_SYMBOL_GPL(xt_compat_match_to_user);
 
+/* non-compat version may have padding after verdict */
+struct compat_xt_standard_target {
+	struct compat_xt_entry_target t;
+	compat_uint_t verdict;
+};
+
+/* see xt_check_entry_offsets */
 int xt_compat_check_entry_offsets(const void *base,
 				  unsigned int target_offset,
 				  unsigned int next_offset)
@@ -576,6 +583,10 @@ int xt_compat_check_entry_offsets(const void *base,
 	if (target_offset + t->u.target_size > next_offset)
 		return -EINVAL;
 
+	if (strcmp(t->u.user.name, XT_STANDARD_TARGET) == 0 &&
+	    target_offset + sizeof(struct compat_xt_standard_target) != next_offset)
+		return -EINVAL;
+
 	return 0;
 }
 EXPORT_SYMBOL(xt_compat_check_entry_offsets);
@@ -615,6 +626,10 @@ int xt_check_entry_offsets(const void *base,
 	if (target_offset + t->u.target_size > next_offset)
 		return -EINVAL;
 
+	if (strcmp(t->u.user.name, XT_STANDARD_TARGET) == 0 &&
+	    target_offset + sizeof(struct xt_standard_target) != next_offset)
+		return -EINVAL;
+
 	return 0;
 }
 EXPORT_SYMBOL(xt_check_entry_offsets);
-- 
2.8.0.rc2.1.gbe9624a

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#1467095 — [PATCH 3.10 176/180] ALSA: oxygen: Fix logical-not-parentheses warning

From: Tomer Barletz <barletz@gmail.com>

commit 8ec7cfce3762299ae289c384e281b2f4010ae231 upstream.

This fixes the following warning, that is seen with gcc 5.1:
warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses].

Signed-off-by: Tomer Barletz <barletz@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 sound/pci/oxygen/oxygen_mixer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index c0dbb52..1e4bcb9 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -88,7 +88,7 @@ static int dac_mute_put(struct snd_kcontrol *ctl,
 	int changed;
 
 	mutex_lock(&chip->mutex);
-	changed = !value->value.integer.value[0] != chip->dac_mute;
+	changed = (!value->value.integer.value[0]) != chip->dac_mute;
 	if (changed) {
 		chip->dac_mute = !value->value.integer.value[0];
 		chip->model.update_dac_mute(chip);
-- 
2.8.0.rc2.1.gbe9624a

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#1467096 — [PATCH 3.10 111/180] IB/IPoIB: Don't update neigh validity for unresolved entries

From: Erez Shitrit <erezsh@mellanox.com>

commit 61c78eea9516a921799c17b4c20558e2aa780fd3 upstream.

ipoib_neigh_get unconditionally updates the "alive" variable member on
any packet send.  This prevents the neighbor garbage collection from
cleaning out a dead neighbor entry if we are still queueing packets
for it.  If the queue for this neighbor is full, then don't update the
alive timestamp.  That way the neighbor can time out even if packets
are still being queued as long as none of them are being sent.

Fixes: b63b70d87741 ("IPoIB: Use a private hash table for path lookup in xmit path")
Signed-off-by: Erez Shitrit <erezsh@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 drivers/infiniband/ulp/ipoib/ipoib_main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index b6e049a..a481094 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -887,7 +887,9 @@ struct ipoib_neigh *ipoib_neigh_get(struct net_device *dev, u8 *daddr)
 				neigh = NULL;
 				goto out_unlock;
 			}
-			neigh->alive = jiffies;
+
+			if (likely(skb_queue_len(&neigh->queue) < IPOIB_MAX_PATH_REC_QUEUE))
+				neigh->alive = jiffies;
 			goto out_unlock;
 		}
 	}
-- 
2.8.0.rc2.1.gbe9624a

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#1467097 — [PATCH 3.10 163/180] Bluetooth: Fix l2cap_sock_setsockopt() with optname BT_RCVMTU

From: Amadeusz Sławiński <amadeusz.slawinski@tieto.com>

commit 23bc6ab0a0912146fd674a0becc758c3162baabc upstream.

When we retrieve imtu value from userspace we should use 16 bit pointer
cast instead of 32 as it's defined that way in headers. Fixes setsockopt
calls on big-endian platforms.

Signed-off-by: Amadeusz Sławiński <amadeusz.slawinski@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 net/bluetooth/l2cap_sock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 5f36f70..4b966c6 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -725,7 +725,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
 			break;
 		}
 
-		if (get_user(opt, (u32 __user *) optval)) {
+		if (get_user(opt, (u16 __user *) optval)) {
 			err = -EFAULT;
 			break;
 		}
-- 
2.8.0.rc2.1.gbe9624a

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#1467098 — [PATCH 3.10 094/180] ARM: fix PTRACE_SETVFPREGS on SMP systems

From: Russell King <rmk+kernel@armlinux.org.uk>

commit e2dfb4b880146bfd4b6aa8e138c0205407cebbaf upstream.

PTRACE_SETVFPREGS fails to properly mark the VFP register set to be
reloaded, because it undoes one of the effects of vfp_flush_hwstate().

Specifically vfp_flush_hwstate() sets thread->vfpstate.hard.cpu to
an invalid CPU number, but vfp_set() overwrites this with the original
CPU number, thereby rendering the hardware state as apparently "valid",
even though the software state is more recent.

Fix this by reverting the previous change.

Cc: <stable@vger.kernel.org>
Fixes: 8130b9d7b9d8 ("ARM: 7308/1: vfp: flush thread hwstate before copying ptrace registers")
Acked-by: Will Deacon <will.deacon@arm.com>
Tested-by: Simon Marchi <simon.marchi@ericsson.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 arch/arm/kernel/ptrace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 03deeff..4e2110d 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -733,8 +733,8 @@ static int vfp_set(struct task_struct *target,
 	if (ret)
 		return ret;
 
-	vfp_flush_hwstate(thread);
 	thread->vfpstate.hard = new_vfp;
+	vfp_flush_hwstate(thread);
 
 	return 0;
 }
-- 
2.8.0.rc2.1.gbe9624a

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#1467099 — [PATCH 3.10 024/180] perf/x86: Honor the architectural performance monitoring version

From: "Palik, Imre" <imrep@amazon.de>

commit 2c33645d366d13b969d936b68b9f4875b1fdddea upstream.

Architectural performance monitoring, version 1, doesn't support fixed counters.

Currently, even if a hypervisor advertises support for architectural
performance monitoring version 1, perf may still try to use the fixed
counters, as the constraints are set up based on the CPU model.

This patch ensures that perf honors the architectural performance monitoring
version returned by CPUID, and it only uses the fixed counters for version 2
and above.

(Some of the ideas in this patch came from Peter Zijlstra.)

Signed-off-by: Imre Palik <imrep@amazon.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Anthony Liguori <aliguori@amazon.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1433767609-1039-1-git-send-email-imrep.amz@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[wt: FIXED_EVENT_FLAGS was X86_RAW_EVENT_MASK in 3.10]
Cc: Kevin Christopher <kevinc@vmware.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 arch/x86/kernel/cpu/perf_event_intel.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index ac05758..bfc6bb5 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -2241,13 +2241,16 @@ __init int intel_pmu_init(void)
 		 * counter, so do not extend mask to generic counters
 		 */
 		for_each_event_constraint(c, x86_pmu.event_constraints) {
-			if (c->cmask != X86_RAW_EVENT_MASK
-			    || c->idxmsk64 == INTEL_PMC_MSK_FIXED_REF_CYCLES) {
+			if (c->cmask == X86_RAW_EVENT_MASK
+			    && c->idxmsk64 == INTEL_PMC_MSK_FIXED_REF_CYCLES) {
+				c->idxmsk64 |= (1ULL << x86_pmu.num_counters) - 1;
 				continue;
 			}
 
-			c->idxmsk64 |= (1ULL << x86_pmu.num_counters) - 1;
-			c->weight += x86_pmu.num_counters;
+			c->idxmsk64 &=
+				~(~0UL << (INTEL_PMC_IDX_FIXED + x86_pmu.num_counters_fixed));
+			c->weight = hweight64(c->idxmsk64);
+
 		}
 	}
 
-- 
2.8.0.rc2.1.gbe9624a

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#1467100 — [PATCH 3.10 130/180] ALSA: au88x0: Fix calculation in vortex_wtdma_bufshift()

From: Takashi Iwai <tiwai@suse.de>

commit 62db7152c924e4c060e42b34a69cd39658e8a0dc upstream.

vortex_wtdma_bufshift() function does calculate the page index
wrongly, first masking then shift, which always results in zero.
The proper computation is to first shift, then mask.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 sound/pci/au88x0/au88x0_core.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c
index ae59dba..42d4b13 100644
--- a/sound/pci/au88x0/au88x0_core.c
+++ b/sound/pci/au88x0/au88x0_core.c
@@ -1442,9 +1442,8 @@ static int vortex_wtdma_bufshift(vortex_t * vortex, int wtdma)
 	int page, p, pp, delta, i;
 
 	page =
-	    (hwread(vortex->mmio, VORTEX_WTDMA_STAT + (wtdma << 2)) &
-	     WT_SUBBUF_MASK)
-	    >> WT_SUBBUF_SHIFT;
+	    (hwread(vortex->mmio, VORTEX_WTDMA_STAT + (wtdma << 2))
+	     >> WT_SUBBUF_SHIFT) & WT_SUBBUF_MASK;
 	if (dma->nr_periods >= 4)
 		delta = (page - dma->period_real) & 3;
 	else {
-- 
2.8.0.rc2.1.gbe9624a

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#1467101 — [PATCH 3.10 141/180] arc: unwind: warn only once if DW2_UNWIND is disabled

From: Alexey Brodkin <Alexey.Brodkin@synopsys.com>

commit 9bd54517ee86cb164c734f72ea95aeba4804f10b upstream.

If CONFIG_ARC_DW2_UNWIND is disabled every time arc_unwind_core()
gets called following message gets printed in debug console:
----------------->8---------------
CONFIG_ARC_DW2_UNWIND needs to be enabled
----------------->8---------------

That message makes sense if user indeed wants to see a backtrace or
get nice function call-graphs in perf but what if user disabled
unwinder for the purpose? Why pollute his debug console?

So instead we'll warn user about possibly missing feature once and
let him decide if that was what he or she really wanted.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: stable@vger.kernel.org
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 arch/arc/kernel/stacktrace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arc/kernel/stacktrace.c b/arch/arc/kernel/stacktrace.c
index ca0207b..06997ad 100644
--- a/arch/arc/kernel/stacktrace.c
+++ b/arch/arc/kernel/stacktrace.c
@@ -131,7 +131,7 @@ arc_unwind_core(struct task_struct *tsk, struct pt_regs *regs,
 	 * prelogue is setup (callee regs saved and then fp set and not other
 	 * way around
 	 */
-	pr_warn("CONFIG_ARC_DW2_UNWIND needs to be enabled\n");
+	pr_warn_once("CONFIG_ARC_DW2_UNWIND needs to be enabled\n");
 	return 0;
 
 #endif
-- 
2.8.0.rc2.1.gbe9624a

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#1467102 — [PATCH 3.10 092/180] xfs: skip stale inodes in xfs_iflush_cluster

From: Dave Chinner <dchinner@redhat.com>

commit 7d3aa7fe970791f1a674b14572a411accf2f4d4e upstream.

We don't write back stale inodes so we should skip them in
xfs_iflush_cluster, too.

cc: <stable@vger.kernel.org> # 3.10.x-
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 fs/xfs/xfs_inode.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 52faf49..130881e 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2606,6 +2606,7 @@ xfs_iflush_cluster(
 		 */
 		spin_lock(&iq->i_flags_lock);
 		if (!iq->i_ino ||
+		    __xfs_iflags_test(iq, XFS_ISTALE) ||
 		    (XFS_INO_TO_AGINO(mp, iq->i_ino) & mask) != first_index) {
 			spin_unlock(&iq->i_flags_lock);
 			continue;
-- 
2.8.0.rc2.1.gbe9624a

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#1467103 — [PATCH 3.10 050/180] MIPS: KVM: Fix mapped fault broken commpage handling

From: James Hogan <james.hogan@imgtec.com>

commit c604cffa93478f8888bec62b23d6073dad03d43a upstream.

kvm_mips_handle_mapped_seg_tlb_fault() appears to map the guest page at
virtual address 0 to PFN 0 if the guest has created its own mapping
there. The intention is unclear, but it may have been an attempt to
protect the zero page from being mapped to anything but the comm page in
code paths you wouldn't expect from genuine commpage accesses (guest
kernel mode cache instructions on that address, hitting trapping
instructions when executing from that address with a coincidental TLB
eviction during the KVM handling, and guest user mode accesses to that
address).

Fix this to check for mappings exactly at KVM_GUEST_COMMPAGE_ADDR (it
may not be at address 0 since commit 42aa12e74e91 ("MIPS: KVM: Move
commpage so 0x0 is unmapped")), and set the corresponding EntryLo to be
interpreted as 0 (invalid).

Fixes: 858dd5d45733 ("KVM/MIPS32: MMU/TLB operations for the Guest.")
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
[james.hogan@imgtec.com: Backport to v3.10.y - v3.15.y]
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 arch/mips/kvm/kvm_tlb.c | 32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

diff --git a/arch/mips/kvm/kvm_tlb.c b/arch/mips/kvm/kvm_tlb.c
index c777dd3..1e6b1f1 100644
--- a/arch/mips/kvm/kvm_tlb.c
+++ b/arch/mips/kvm/kvm_tlb.c
@@ -397,21 +397,27 @@ kvm_mips_handle_mapped_seg_tlb_fault(struct kvm_vcpu *vcpu,
 	unsigned long entryhi = 0, entrylo0 = 0, entrylo1 = 0;
 	struct kvm *kvm = vcpu->kvm;
 	pfn_t pfn0, pfn1;
+	long tlb_lo[2];
 
+	tlb_lo[0] = tlb->tlb_lo0;
+	tlb_lo[1] = tlb->tlb_lo1;
 
-	if ((tlb->tlb_hi & VPN2_MASK) == 0) {
-		pfn0 = 0;
-		pfn1 = 0;
-	} else {
-		if (kvm_mips_map_page(kvm, mips3_tlbpfn_to_paddr(tlb->tlb_lo0) >> PAGE_SHIFT) < 0)
-			return -1;
+	/*
+	 * The commpage address must not be mapped to anything else if the guest
+	 * TLB contains entries nearby, or commpage accesses will break.
+	 */
+	if (!((tlb->tlb_hi ^ KVM_GUEST_COMMPAGE_ADDR) &
+			VPN2_MASK & (PAGE_MASK << 1)))
+		tlb_lo[(KVM_GUEST_COMMPAGE_ADDR >> PAGE_SHIFT) & 1] = 0;
 
-		if (kvm_mips_map_page(kvm, mips3_tlbpfn_to_paddr(tlb->tlb_lo1) >> PAGE_SHIFT) < 0)
-			return -1;
+	if (kvm_mips_map_page(kvm, mips3_tlbpfn_to_paddr(tlb_lo[0]) >> PAGE_SHIFT) < 0)
+		return -1;
 
-		pfn0 = kvm->arch.guest_pmap[mips3_tlbpfn_to_paddr(tlb->tlb_lo0) >> PAGE_SHIFT];
-		pfn1 = kvm->arch.guest_pmap[mips3_tlbpfn_to_paddr(tlb->tlb_lo1) >> PAGE_SHIFT];
-	}
+	if (kvm_mips_map_page(kvm, mips3_tlbpfn_to_paddr(tlb_lo[1]) >> PAGE_SHIFT) < 0)
+		return -1;
+
+	pfn0 = kvm->arch.guest_pmap[mips3_tlbpfn_to_paddr(tlb_lo[0]) >> PAGE_SHIFT];
+	pfn1 = kvm->arch.guest_pmap[mips3_tlbpfn_to_paddr(tlb_lo[1]) >> PAGE_SHIFT];
 
 	if (hpa0)
 		*hpa0 = pfn0 << PAGE_SHIFT;
@@ -423,9 +429,9 @@ kvm_mips_handle_mapped_seg_tlb_fault(struct kvm_vcpu *vcpu,
 	entryhi = (tlb->tlb_hi & VPN2_MASK) | (KVM_GUEST_KERNEL_MODE(vcpu) ?
 			kvm_mips_get_kernel_asid(vcpu) : kvm_mips_get_user_asid(vcpu));
 	entrylo0 = mips3_paddr_to_tlbpfn(pfn0 << PAGE_SHIFT) | (0x3 << 3) |
-			(tlb->tlb_lo0 & MIPS3_PG_D) | (tlb->tlb_lo0 & MIPS3_PG_V);
+			(tlb_lo[0] & MIPS3_PG_D) | (tlb_lo[0] & MIPS3_PG_V);
 	entrylo1 = mips3_paddr_to_tlbpfn(pfn1 << PAGE_SHIFT) | (0x3 << 3) |
-			(tlb->tlb_lo1 & MIPS3_PG_D) | (tlb->tlb_lo1 & MIPS3_PG_V);
+			(tlb_lo[1] & MIPS3_PG_D) | (tlb_lo[1] & MIPS3_PG_V);
 
 #ifdef DEBUG
 	kvm_debug("@ %#lx tlb_lo0: 0x%08lx tlb_lo1: 0x%08lx\n", vcpu->arch.pc,
-- 
2.8.0.rc2.1.gbe9624a

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#1467104 — [PATCH 3.10 128/180] tty/vt/keyboard: fix OOB access in do_compute_shiftstate()

From: Dmitry Torokhov <dmitry.torokhov@gmail.com>

commit 510cccb5b0c8868a2b302a0ab524da7912da648b upstream.

The size of individual keymap in drivers/tty/vt/keyboard.c is NR_KEYS,
which is currently 256, whereas number of keys/buttons in input device (and
therefor in key_down) is much larger - KEY_CNT - 768, and that can cause
out-of-bound access when we do

	sym = U(key_maps[0][k]);

with large 'k'.

To fix it we should not attempt iterating beyond smaller of NR_KEYS and
KEY_CNT.

Also while at it let's switch to for_each_set_bit() instead of open-coding
it.

Reported-by: Sasha Levin <sasha.levin@oracle.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 drivers/tty/vt/keyboard.c | 30 +++++++++---------------------
 1 file changed, 9 insertions(+), 21 deletions(-)

diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
index a9af1b9a..1f6e096 100644
--- a/drivers/tty/vt/keyboard.c
+++ b/drivers/tty/vt/keyboard.c
@@ -371,34 +371,22 @@ static void to_utf8(struct vc_data *vc, uint c)
 
 static void do_compute_shiftstate(void)
 {
-	unsigned int i, j, k, sym, val;
+	unsigned int k, sym, val;
 
 	shift_state = 0;
 	memset(shift_down, 0, sizeof(shift_down));
 
-	for (i = 0; i < ARRAY_SIZE(key_down); i++) {
-
-		if (!key_down[i])
+	for_each_set_bit(k, key_down, min(NR_KEYS, KEY_CNT)) {
+		sym = U(key_maps[0][k]);
+		if (KTYP(sym) != KT_SHIFT && KTYP(sym) != KT_SLOCK)
 			continue;
 
-		k = i * BITS_PER_LONG;
-
-		for (j = 0; j < BITS_PER_LONG; j++, k++) {
-
-			if (!test_bit(k, key_down))
-				continue;
+		val = KVAL(sym);
+		if (val == KVAL(K_CAPSSHIFT))
+			val = KVAL(K_SHIFT);
 
-			sym = U(key_maps[0][k]);
-			if (KTYP(sym) != KT_SHIFT && KTYP(sym) != KT_SLOCK)
-				continue;
-
-			val = KVAL(sym);
-			if (val == KVAL(K_CAPSSHIFT))
-				val = KVAL(K_SHIFT);
-
-			shift_down[val]++;
-			shift_state |= (1 << val);
-		}
+		shift_down[val]++;
+		shift_state |= BIT(val);
 	}
 }
 
-- 
2.8.0.rc2.1.gbe9624a

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#1467105 — [PATCH 3.10 161/180] s5p-mfc: Set device name for reserved memory region devs

From: Javier Martinez Canillas <javier@osg.samsung.com>

commit 29debab0a94035a390801d1f177d171d014b7765 upstream.

The devices don't have a name set, so makes dev_name() returns NULL which
makes harder to identify the devices that are causing issues, for example:

WARNING: CPU: 2 PID: 616 at drivers/base/core.c:251 device_release+0x8c/0x90
Device '(null)' does not have a release() function, it is broken and must be fixed.

And after setting the device name:

WARNING: CPU: 0 PID: 591 at drivers/base/core.c:251 device_release+0x8c/0x90
Device 's5p-mfc-l' does not have a release() function, it is broken and must be fixed.

Cc: <stable@vger.kernel.org>
Fixes: 6e83e6e25eb4 ("[media] s5p-mfc: Fix kernel warning on memory init")
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 drivers/media/platform/s5p-mfc/s5p_mfc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 961d7ff..fe91623 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -1012,6 +1012,8 @@ static int s5p_mfc_alloc_memdevs(struct s5p_mfc_dev *dev)
 		mfc_err("Not enough memory\n");
 		return -ENOMEM;
 	}
+
+	dev_set_name(dev->mem_dev_l, "%s", "s5p-mfc-l");
 	device_initialize(dev->mem_dev_l);
 	of_property_read_u32_array(dev->plat_dev->dev.of_node,
 			"samsung,mfc-l", mem_info, 2);
@@ -1029,6 +1031,8 @@ static int s5p_mfc_alloc_memdevs(struct s5p_mfc_dev *dev)
 		mfc_err("Not enough memory\n");
 		return -ENOMEM;
 	}
+
+	dev_set_name(dev->mem_dev_r, "%s", "s5p-mfc-r");
 	device_initialize(dev->mem_dev_r);
 	of_property_read_u32_array(dev->plat_dev->dev.of_node,
 			"samsung,mfc-r", mem_info, 2);
-- 
2.8.0.rc2.1.gbe9624a

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#1467106 — [PATCH 3.10 140/180] fs/nilfs2: fix potential underflow in call to crc32_le

From: Torsten Hilbrich <torsten.hilbrich@secunet.com>

commit 63d2f95d63396059200c391ca87161897b99e74a upstream.

The value `bytes' comes from the filesystem which is about to be
mounted.  We cannot trust that the value is always in the range we
expect it to be.

Check its value before using it to calculate the length for the crc32_le
call.  It value must be larger (or equal) sumoff + 4.

This fixes a kernel bug when accidentially mounting an image file which
had the nilfs2 magic value 0x3434 at the right offset 0x406 by chance.
The bytes 0x01 0x00 were stored at 0x408 and were interpreted as a
s_bytes value of 1.  This caused an underflow when substracting sumoff +
4 (20) in the call to crc32_le.

  BUG: unable to handle kernel paging request at ffff88021e600000
  IP:  crc32_le+0x36/0x100
  ...
  Call Trace:
    nilfs_valid_sb.part.5+0x52/0x60 [nilfs2]
    nilfs_load_super_block+0x142/0x300 [nilfs2]
    init_nilfs+0x60/0x390 [nilfs2]
    nilfs_mount+0x302/0x520 [nilfs2]
    mount_fs+0x38/0x160
    vfs_kern_mount+0x67/0x110
    do_mount+0x269/0xe00
    SyS_mount+0x9f/0x100
    entry_SYSCALL_64_fastpath+0x16/0x71

Link: http://lkml.kernel.org/r/1466778587-5184-2-git-send-email-konishi.ryusuke@lab.ntt.co.jp
Signed-off-by: Torsten Hilbrich <torsten.hilbrich@secunet.com>
Tested-by: Torsten Hilbrich <torsten.hilbrich@secunet.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 fs/nilfs2/the_nilfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index 41e6a04..0f9a5b4 100644
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -431,7 +431,7 @@ static int nilfs_valid_sb(struct nilfs_super_block *sbp)
 	if (!sbp || le16_to_cpu(sbp->s_magic) != NILFS_SUPER_MAGIC)
 		return 0;
 	bytes = le16_to_cpu(sbp->s_bytes);
-	if (bytes > BLOCK_SIZE)
+	if (bytes < sumoff + 4 || bytes > BLOCK_SIZE)
 		return 0;
 	crc = crc32_le(le32_to_cpu(sbp->s_crc_seed), (unsigned char *)sbp,
 		       sumoff);
-- 
2.8.0.rc2.1.gbe9624a

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#1467107 — [PATCH 3.10 068/180] powerpc: Fix definition of SIAR and SDAR registers

From: Thomas Huth <thuth@redhat.com>

commit d23fac2b27d94aeb7b65536a50d32bfdc21fe01e upstream.

The SIAR and SDAR registers are available twice, one time as SPRs
780 / 781 (unprivileged, but read-only), and one time as the SPRs
796 / 797 (privileged, but read and write). The Linux kernel code
currently uses the unprivileged  SPRs - while this is OK for reading,
writing to that register of course does not work.
Since the KVM code tries to write to this register, too (see the mtspr
in book3s_hv_rmhandlers.S), the contents of this register sometimes get
lost for the guests, e.g. during migration of a VM.
To fix this issue, simply switch to the privileged SPR numbers instead.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Acked-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 arch/powerpc/include/asm/reg.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 60c3169..d2a6651 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -677,13 +677,13 @@
 #define SPRN_PMC6	792
 #define SPRN_PMC7	793
 #define SPRN_PMC8	794
-#define SPRN_SIAR	780
-#define SPRN_SDAR	781
 #define SPRN_SIER	784
 #define   SIER_SIPR		0x2000000	/* Sampled MSR_PR */
 #define   SIER_SIHV		0x1000000	/* Sampled MSR_HV */
 #define   SIER_SIAR_VALID	0x0400000	/* SIAR contents valid */
 #define   SIER_SDAR_VALID	0x0200000	/* SDAR contents valid */
+#define SPRN_SIAR	796
+#define SPRN_SDAR	797
 
 #define SPRN_PA6T_MMCR0 795
 #define   PA6T_MMCR0_EN0	0x0000000000000001UL
-- 
2.8.0.rc2.1.gbe9624a

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#1467108 — [PATCH 3.10 078/180] drm/radeon: add a delay after ATPX dGPU power off

From: Alex Deucher <alexander.deucher@amd.com>

commit d814b24fb74cb9797d70cb8053961447c5879a5c upstream.

ATPX dGPU power control requires a 200ms delay between
power off and on.  This should fix dGPU failures on
resume from power off.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 drivers/gpu/drm/radeon/radeon_atpx_handler.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index 8c44ef5..a7e1893 100644
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -11,6 +11,7 @@
 #include <acpi/acpi.h>
 #include <acpi/acpi_bus.h>
 #include <linux/pci.h>
+#include <linux/delay.h>
 
 #include "radeon_acpi.h"
 
@@ -252,6 +253,10 @@ static int radeon_atpx_set_discrete_state(struct radeon_atpx *atpx, u8 state)
 		if (!info)
 			return -EIO;
 		kfree(info);
+
+		/* 200ms delay is required after off */
+		if (state == 0)
+			msleep(200);
 	}
 	return 0;
 }
-- 
2.8.0.rc2.1.gbe9624a

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#1467109 — [PATCH 3.10 018/180] netfilter: ip6_tables: simplify translate_compat_table args

From: Florian Westphal <fw@strlen.de>

commit 329a0807124f12fe1c8032f95d8a8eb47047fb0e upstream.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 net/ipv6/netfilter/ip6_tables.c | 61 +++++++++++++++++------------------------
 1 file changed, 25 insertions(+), 36 deletions(-)

diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index df9947d..a4565fe 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1451,7 +1451,6 @@ compat_copy_entry_to_user(struct ip6t_entry *e, void __user **dstptr,
 
 static int
 compat_find_calc_match(struct xt_entry_match *m,
-		       const char *name,
 		       const struct ip6t_ip6 *ipv6,
 		       unsigned int hookmask,
 		       int *size)
@@ -1489,8 +1488,7 @@ check_compat_entry_size_and_hooks(struct compat_ip6t_entry *e,
 				  const unsigned char *base,
 				  const unsigned char *limit,
 				  const unsigned int *hook_entries,
-				  const unsigned int *underflows,
-				  const char *name)
+				  const unsigned int *underflows)
 {
 	struct xt_entry_match *ematch;
 	struct xt_entry_target *t;
@@ -1526,8 +1524,8 @@ check_compat_entry_size_and_hooks(struct compat_ip6t_entry *e,
 	entry_offset = (void *)e - (void *)base;
 	j = 0;
 	xt_ematch_foreach(ematch, e) {
-		ret = compat_find_calc_match(ematch, name,
-					     &e->ipv6, e->comefrom, &off);
+		ret = compat_find_calc_match(ematch, &e->ipv6, e->comefrom,
+					     &off);
 		if (ret != 0)
 			goto release_matches;
 		++j;
@@ -1576,7 +1574,7 @@ release_matches:
 
 static int
 compat_copy_entry_from_user(struct compat_ip6t_entry *e, void **dstptr,
-			    unsigned int *size, const char *name,
+			    unsigned int *size,
 			    struct xt_table_info *newinfo, unsigned char *base)
 {
 	struct xt_entry_target *t;
@@ -1650,14 +1648,9 @@ static int compat_check_entry(struct ip6t_entry *e, struct net *net,
 
 static int
 translate_compat_table(struct net *net,
-		       const char *name,
-		       unsigned int valid_hooks,
 		       struct xt_table_info **pinfo,
 		       void **pentry0,
-		       unsigned int total_size,
-		       unsigned int number,
-		       unsigned int *hook_entries,
-		       unsigned int *underflows)
+		       const struct compat_ip6t_replace *compatr)
 {
 	unsigned int i, j;
 	struct xt_table_info *newinfo, *info;
@@ -1669,8 +1662,8 @@ translate_compat_table(struct net *net,
 
 	info = *pinfo;
 	entry0 = *pentry0;
-	size = total_size;
-	info->number = number;
+	size = compatr->size;
+	info->number = compatr->num_entries;
 
 	/* Init all hooks to impossible value. */
 	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
@@ -1681,40 +1674,39 @@ translate_compat_table(struct net *net,
 	duprintf("translate_compat_table: size %u\n", info->size);
 	j = 0;
 	xt_compat_lock(AF_INET6);
-	xt_compat_init_offsets(AF_INET6, number);
+	xt_compat_init_offsets(AF_INET6, compatr->num_entries);
 	/* Walk through entries, checking offsets. */
-	xt_entry_foreach(iter0, entry0, total_size) {
+	xt_entry_foreach(iter0, entry0, compatr->size) {
 		ret = check_compat_entry_size_and_hooks(iter0, info, &size,
 							entry0,
-							entry0 + total_size,
-							hook_entries,
-							underflows,
-							name);
+							entry0 + compatr->size,
+							compatr->hook_entry,
+							compatr->underflow);
 		if (ret != 0)
 			goto out_unlock;
 		++j;
 	}
 
 	ret = -EINVAL;
-	if (j != number) {
+	if (j != compatr->num_entries) {
 		duprintf("translate_compat_table: %u not %u entries\n",
-			 j, number);
+			 j, compatr->num_entries);
 		goto out_unlock;
 	}
 
 	/* Check hooks all assigned */
 	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		/* Only hooks which are valid */
-		if (!(valid_hooks & (1 << i)))
+		if (!(compatr->valid_hooks & (1 << i)))
 			continue;
 		if (info->hook_entry[i] == 0xFFFFFFFF) {
 			duprintf("Invalid hook entry %u %u\n",
-				 i, hook_entries[i]);
+				 i, info->hook_entry[i]);
 			goto out_unlock;
 		}
 		if (info->underflow[i] == 0xFFFFFFFF) {
 			duprintf("Invalid underflow %u %u\n",
-				 i, underflows[i]);
+				 i, info->underflow[i]);
 			goto out_unlock;
 		}
 	}
@@ -1724,17 +1716,17 @@ translate_compat_table(struct net *net,
 	if (!newinfo)
 		goto out_unlock;
 
-	newinfo->number = number;
+	newinfo->number = compatr->num_entries;
 	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		newinfo->hook_entry[i] = info->hook_entry[i];
 		newinfo->underflow[i] = info->underflow[i];
 	}
 	entry1 = newinfo->entries[raw_smp_processor_id()];
 	pos = entry1;
-	size = total_size;
-	xt_entry_foreach(iter0, entry0, total_size) {
+	size = compatr->size;
+	xt_entry_foreach(iter0, entry0, compatr->size) {
 		ret = compat_copy_entry_from_user(iter0, &pos, &size,
-						  name, newinfo, entry1);
+						  newinfo, entry1);
 		if (ret != 0)
 			break;
 	}
@@ -1744,12 +1736,12 @@ translate_compat_table(struct net *net,
 		goto free_newinfo;
 
 	ret = -ELOOP;
-	if (!mark_source_chains(newinfo, valid_hooks, entry1))
+	if (!mark_source_chains(newinfo, compatr->valid_hooks, entry1))
 		goto free_newinfo;
 
 	i = 0;
 	xt_entry_foreach(iter1, entry1, newinfo->size) {
-		ret = compat_check_entry(iter1, net, name);
+		ret = compat_check_entry(iter1, net, compatr->name);
 		if (ret != 0)
 			break;
 		++i;
@@ -1794,7 +1786,7 @@ translate_compat_table(struct net *net,
 free_newinfo:
 	xt_free_table_info(newinfo);
 out:
-	xt_entry_foreach(iter0, entry0, total_size) {
+	xt_entry_foreach(iter0, entry0, compatr->size) {
 		if (j-- == 0)
 			break;
 		compat_release_entry(iter0);
@@ -1837,10 +1829,7 @@ compat_do_replace(struct net *net, void __user *user, unsigned int len)
 		goto free_newinfo;
 	}
 
-	ret = translate_compat_table(net, tmp.name, tmp.valid_hooks,
-				     &newinfo, &loc_cpu_entry, tmp.size,
-				     tmp.num_entries, tmp.hook_entry,
-				     tmp.underflow);
+	ret = translate_compat_table(net, &newinfo, &loc_cpu_entry, &tmp);
 	if (ret != 0)
 		goto free_newinfo;
 
-- 
2.8.0.rc2.1.gbe9624a

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