Eric Dumazet
20e1954fe2
ipv6: RFC 4884 partial support for SIT/GRE tunnels ...
When receiving an ICMPv4 message containing extensions as
defined in RFC 4884, and translating it to ICMPv6 at SIT
or GRE tunnel, we need some extra manipulation in order
to properly forward the extensions.
This patch only takes care of Time Exceeded messages as they
are the ones that typically carry information from various
routers in a fabric during a traceroute session.
It also avoids complex skb logic if the data_len is not
a multiple of 8.
RFC states :
The "original datagram" field MUST contain at least 128 octets.
If the original datagram did not contain 128 octets, the
"original datagram" field MUST be zero padded to 128 octets.
In practice routers use 128 bytes of original datagram, not more.
Initial translation was added in commit ca15a078bd
2016-06-18 22:11:39 -07:00
MTD updates for v4.7:
2016-05-24 11:00:20 -07:00
can: fix handling of unmodifiable configuration options
2016-05-09 11:07:28 +02:00
libceph: change ceph_osdmap_flag() to take osdc
2016-05-30 23:00:22 +02:00
phy: tegra: Changes for v4.7-rc1
2016-05-09 16:18:37 +02:00
Merge branch 'topic/xilinx' into for-linus
2016-05-17 10:15:34 +05:30
irqchip/gic-v3: Fix copy+paste mistakes in defines
2016-06-02 17:59:44 +01:00
platform/chrome: Driver and binding changes for 4.7
2016-05-28 12:32:01 -07:00
net/mlx4: Avoid wrong virtual mappings
2016-05-05 23:23:05 -04:00
Mellanox shared code between RDMA and net-next trees
2016-06-15 21:37:10 -07:00
MMC core:
2016-05-26 09:36:10 -07:00
mtd: spi-nor: support GigaDevice gd25lq64c
2016-05-10 15:44:18 -07:00
net: dsa: b53: Add support for Broadcom RoboSwitch
2016-06-09 22:21:29 -07:00
qed: Add dcbnl support.
2016-06-08 11:11:00 -07:00
regulator: Silence build warnings from regulator_can_change_voltage()
2016-05-17 18:06:18 +01:00
ARM: SoC driver updates for v4.7
2016-05-18 13:14:02 -07:00
Merge branch 'hash' of git://ftp.sciencehorizons.net/linux
2016-05-28 16:15:25 -07:00
Hi Greg, below are changes for chipidea and OTG FSM, no major changes.
2016-05-04 10:25:58 -07:00
ACPI: bus: add stub acpi_evaluate_dsm() to linux/acpi.h
2016-06-04 21:32:40 -04:00
Merge branch 'for-4.7-zac' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2016-05-23 17:53:39 -07:00
locking/atomics: Flip atomic_fetch_or() arguments
2016-05-05 09:58:52 +02:00
Merge branch 'stable-4.7' of git://git.infradead.org/users/pcmoore/audit
2016-05-18 18:46:55 -07:00
video / backlight: remove the backlight_device_registered API
2016-05-04 23:41:14 +02:00
MIPS: BCM47xx: Move SPROM driver to drivers/firmware/
2016-05-13 14:01:43 +02:00
coredump: fix dumping through pipes
2016-06-07 22:07:09 -04:00
block: make bio_inc_remaining() interface accessible again
2016-05-05 13:03:29 -06:00
md: set MD_CHANGE_PENDING in a atomic region
2016-05-09 09:24:02 -07:00
DAX error handling for 4.7
2016-05-26 19:34:26 -07:00
blk-throttle: don't parse cgroup path if trace isn't enabled
2016-05-10 08:41:37 -06:00
include/linux: apply __malloc attribute
2016-05-19 19:12:14 -07:00
bpf, maps: flush own entries on perf map release
2016-06-15 23:42:57 -07:00
clk: Remove CLK_IS_ROOT flag
2016-06-01 14:56:57 -07:00
mm, oom, compaction: prevent from should_compact_retry looping for ever for costly orders
2016-05-20 17:58:30 -07:00
compiler.h: add support for malloc attribute
2016-05-19 19:12:14 -07:00
compiler.h: add support for malloc attribute
2016-05-19 19:12:14 -07:00
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
2016-05-23 11:48:48 -07:00
coresight: stm: adding driver for CoreSight STM component
2016-05-03 14:59:30 -07:00
sched/hotplug: Move migration CPU_DYING to sched_cpu_dying()
2016-05-06 14:58:25 +02:00
sched/hotplug: Make activate() the last hotplug step
2016-05-06 14:58:25 +02:00
cpuidle: Do not access cpuidle_devices when !CONFIG_CPU_IDLE
2016-06-02 23:05:27 +02:00
sched: Allow per-cpu kernel threads to run on online && !active
2016-05-06 14:58:22 +02:00
cpuset: use static key better and convert to new API
2016-05-19 19:12:14 -07:00
crash_dump: Add vmcore_elf32_check_arch
2016-05-13 14:01:59 +02:00
Filesystem DAX locking for 4.7
2016-05-26 20:00:28 -07:00
Merge branch 'hash' of git://ftp.sciencehorizons.net/linux
2016-05-28 16:15:25 -07:00
debugobjects: insulate non-fixup logic related to static obj from fixup callbacks
2016-05-19 19:12:14 -07:00
PM / devfreq: Add new passive governor
2016-05-03 11:20:07 +09:00
driver core update for 4.7-rc1
2016-05-20 21:26:15 -07:00
devpts: Make each mount of devpts an independent filesystem.
2016-06-05 10:36:01 -07:00
dma-buf: headerdoc fixes
2016-05-31 22:12:43 +05:30
iommu/dma: Finish optimising higher-order allocations
2016-05-09 15:33:29 +02:00
iommu: of: enforce const-ness of struct iommu_ops
2016-05-09 15:33:29 +02:00
include/linux/efi.h: redefine type, constant, macro from generic code
2016-05-20 17:58:30 -07:00
make IS_ERR_VALUE() complain about non-pointer-sized arguments
2016-05-27 16:03:22 -07:00
pnfs: rework LAYOUTGET retry handling
2016-05-17 15:48:12 -04:00
fbdev: fb_defio: Export fb_deferred_io_mmap
2016-05-02 16:24:49 +02:00
fence: add missing descriptions for fence
2016-05-31 22:17:05 +05:30
give readdir(2)/getdents(2)/etc. uniform exclusion with lseek()
2016-05-02 19:49:28 -04:00
bpf: add generic constant blinding for use in jits
2016-05-16 13:49:32 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-05-27 17:14:05 -07:00
FS-Cache: make check_consistency callback return int
2016-06-01 10:29:39 +02:00
fscrypto/f2fs: allow fs-specific key prefix for fs encryption
2016-05-07 10:32:33 -07:00
fsnotify: avoid spurious EMFILE errors from inotify_init()
2016-05-19 19:12:14 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching
2016-05-17 17:11:27 -07:00
include/linux/genhd.h: move to use generic UUID library
2016-05-20 17:58:30 -07:00
block/drbd: align properly u64 in nl messages
2016-05-10 15:43:09 -04:00
printk/nmi: generic solution for safe printk in NMI
2016-05-20 17:58:30 -07:00
<linux/hash.h>: Add support for architecture-specific functions
2016-05-28 15:48:31 -04:00
huge mm: move_huge_pmd does not need new_vma
2016-05-19 19:12:14 -07:00
include/linux/hugetlb.h: use bool instead of int for hugepage_migration_supported()
2016-05-20 17:58:30 -07:00
include/linux/hugetlb*.h: clean up code
2016-05-20 17:58:30 -07:00
mm/hugetlb: is_vm_hugetlb_page() can return bool
2016-05-19 19:12:14 -07:00
i2c: mux: relax locking of the top i2c adapter during mux-locked muxing
2016-05-04 22:39:17 +02:00
i2c: mux: relax locking of the top i2c adapter during mux-locked muxing
2016-05-04 22:39:17 +02:00
ipv6: RFC 4884 partial support for SIT/GRE tunnels
2016-06-18 22:11:39 -07:00
vxlan: Add checksum check to the features check function
2016-05-03 16:00:54 -04:00
io-64-nonatomic: Add relaxed accessor variants
2016-05-03 18:23:02 +01:00
io-64-nonatomic: Add relaxed accessor variants
2016-05-03 18:23:02 +01:00
Merge branches 'arm/io-pgtable', 'arm/rockchip', 'arm/omap', 'x86/vt-d', 'ppc/pamu', 'core' and 'x86/amd' into next
2016-05-09 19:39:17 +02:00
PCI: Identify Enhanced Allocation (EA) BAR Equivalent resources in sysfs
2016-05-16 15:12:02 -05:00
net: vrf: Fix crash when IPv6 is disabled at boot time
2016-06-09 23:34:42 -07:00
genirq: Allow the affinity of a percpu interrupt to be set/retrieved
2016-05-02 13:42:51 +02:00
irqbypass: Disallow NULL token
2016-05-11 22:37:54 +02:00
genirq: Allow the affinity of a percpu interrupt to be set/retrieved
2016-05-02 13:42:51 +02:00
irqdomain: Allow domain matching on irq_fwspec
2016-05-02 13:42:50 +02:00
isa: Implement the max_num_isa_dev macro
2016-05-02 09:32:04 -07:00
ibft: Expose iBFT acpi header via sysfs
2016-05-16 11:14:29 -04:00
jbd2: remove excess descriptions for handle_s
2016-05-05 22:35:54 -04:00
mm/kasan: add API to check memory regions
2016-05-20 17:58:30 -07:00
mm: kasan: initial memory quarantine implementation
2016-05-20 17:58:30 -07:00
Staging and IIO driver update for 4.7-rc1
2016-05-20 22:20:48 -07:00
driver core update for 4.7-rc1
2016-05-20 21:26:15 -07:00
s390/kexec: consolidate crash_map/unmap_reserved_pages() and arch_kexec_protect(unprotect)_crashkres()
2016-05-23 17:04:14 -07:00
KVM: Create debugfs dir and stat files for each VM
2016-05-25 16:12:05 +02:00
leds: gpio: Support the "panic-indicator" firmware property
2016-05-06 10:26:07 +02:00
libata: support host-aware and host-managed ZAC devices
2016-05-09 12:36:46 -04:00
lightnvm: reserved space calculation incorrect
2016-05-06 12:51:10 -06:00
Merge branches 'for-4.7/core', 'for-4.7/livepatching-doc' and 'for-4.7/livepatching-ppc64' into for-linus
2016-05-17 12:06:35 +02:00
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-05-16 14:47:16 -07:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2016-05-19 09:21:36 -07:00
mcb: export bus information via sysfs
2016-05-03 15:07:35 -07:00
mdio: mux: Enhanced MDIO mux framework for integrated multiplexers
2016-06-10 23:24:53 -07:00
mm: vmscan: reduce size of inactive file list
2016-05-20 17:58:30 -07:00
mm: fix section mismatch warning
2016-05-27 15:23:32 -07:00
tmpfs: preliminary minor tidyups
2016-05-19 19:12:14 -07:00
include/linux: apply __malloc attribute
2016-05-19 19:12:14 -07:00
mm: remove more IS_ERR_VALUE abuses
2016-05-27 15:57:31 -07:00
mm: update_lru_size do the __mod_zone_page_state
2016-05-19 19:12:14 -07:00
mm: oom_reaper: remove some bloat
2016-05-26 15:35:44 -07:00
mm fix commmets: if SPARSEMEM, pgdata doesn't have page_ext
2016-05-20 17:58:30 -07:00
devpts: Make each mount of devpts an independent filesystem.
2016-06-05 10:36:01 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-05-04 00:52:29 -04:00
sctp: Add GSO support
2016-06-03 19:37:21 -04:00
net: Remove deprecated tunnel specific UDP offload functions
2016-06-17 20:23:32 -07:00
pnfs: rework LAYOUTGET retry handling
2016-05-17 15:48:12 -04:00
Merge branch 'work.preadv2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-05-17 15:05:23 -07:00
NFS: Add COPY nfs operation
2016-05-17 15:47:55 -04:00
NFS client updates for Linux 4.7
2016-05-26 10:33:33 -07:00
nilfs2: fix block comments
2016-05-23 17:04:14 -07:00
include/linux/nodemask.h: create next_node_in() helper
2016-05-19 19:12:14 -07:00
NVMe: correct comment for offset enum of controller registers in nvme.h
2016-05-02 09:13:35 -06:00
Devicetree for 4.7:
2016-05-20 14:51:34 -07:00
PCI, of: Move PCI I/O space management to PCI core code
2016-05-12 07:07:42 -05:00
drivers/of: Return allocated memory from of_fdt_unflatten_tree()
2016-05-16 07:22:35 -05:00
of: include errno.h in of_graph.h
2016-05-02 09:00:56 -05:00
iommu: of: enforce const-ness of struct iommu_ops
2016-05-09 15:33:29 +02:00
signal: make oom_flags a bool
2016-05-23 17:04:14 -07:00
kernel/padata.c: removed unused code
2016-05-19 19:12:14 -07:00
mm: use unsigned long constant for page flags
2016-05-20 17:58:30 -07:00
mm: check the return value of lookup_page_ext for all call sites
2016-06-03 15:06:22 -07:00
mm: rename _count, field of the struct page, to _refcount
2016-05-19 19:12:14 -07:00
mm: tighten fault_in_pages_writeable()
2016-05-20 17:58:30 -07:00
PCI changes for the v4.7 merge window:
2016-05-19 13:10:54 -07:00
PCI: Add Downstream Port Containment portdrv service type
2016-05-03 10:35:49 -05:00
printk/nmi: generic solution for safe printk in NMI
2016-05-20 17:58:30 -07:00
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-05-25 17:05:40 -07:00
net: phy: add phy_ethtool_{get|set}_link_ksettings
2016-05-10 15:06:19 -04:00
PM / OPP: add non-OF versions of dev_pm_opp_{cpumask_, }remove_table
2016-05-05 01:38:44 +02:00
fs: poll/select/recvmmsg: use timespec64 for timeout events
2016-05-19 19:12:14 -07:00
printk/nmi: flush NMI messages on the system panic
2016-05-20 17:58:30 -07:00
ptr_ring: resize support
2016-06-15 13:58:27 -07:00
pwm: Add core infrastructure to allow atomic updates
2016-05-17 14:48:03 +02:00
radix-tree: free up the bottom bit of exceptional entries for reuse
2016-05-20 17:58:30 -07:00
lib/uuid.c: move generate_random_uuid() to uuid.c
2016-05-20 17:58:30 -07:00
remoteproc: Add additional crash reasons
2016-05-12 15:50:19 -07:00
reservation: add headerdoc comments
2016-05-31 22:12:43 +05:30
rpmsg: add helper macro module_rpmsg_driver
2016-05-06 11:09:00 -07:00
net_sched: add the ability to defer skb freeing
2016-06-15 14:08:34 -07:00
add down_write_killable_nested()
2016-05-26 00:04:58 -04:00
rxrpc: Simplify connect() implementation and simplify sendmsg() op
2016-06-09 23:30:12 -07:00
mm: oom_reaper: remove some bloat
2016-05-26 15:35:44 -07:00
sctp: sctp_diag should dump sctp socket type
2016-05-31 11:59:06 -07:00
Merge branch 'work.const-path' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-05-17 14:41:03 -07:00
seqlock: fix raw_read_seqcount_latch()
2016-05-26 15:35:44 -07:00
signal: move the "sig < SIGRTMIN" check into siginmask(sig)
2016-05-23 17:04:14 -07:00
skb_array: resize support
2016-06-15 13:58:27 -07:00
sctp: Add GSO support
2016-06-03 19:37:21 -04:00
include/linux: apply __malloc attribute
2016-05-19 19:12:14 -07:00
mm: SLAB freelist randomization
2016-05-19 19:12:14 -07:00
mm: slub: remove unused virt_to_obj()
2016-05-26 15:35:44 -07:00
net: Add Qualcomm IPC router
2016-05-08 23:46:14 -04:00
stm class: Support devices that override software assigned masters
2016-05-03 14:59:30 -07:00
net: stmmac: allow to split suspend/resume from init/exit callbacks
2016-06-16 14:14:58 -07:00
include/linux: apply __malloc attribute
2016-05-19 19:12:14 -07:00
fs/namei.c: Add hashlen_string() function
2016-05-28 15:42:50 -04:00
mm, oom: rework oom detection
2016-05-20 17:58:30 -07:00
include/linux/syscalls.h: use pid_t instead of int
2016-05-20 17:58:30 -07:00
thermal: of-thermal: allow setting trip_temp on hardware
2016-05-17 07:28:28 -07:00
time: remove timespec_add_safe()
2016-05-19 19:12:14 -07:00
time: Make settimeofday error checking work again
2016-06-01 21:13:43 +02:00
timer: add setup_deferrable_timer macro
2016-05-06 10:42:29 +02:00
This includes two new updates for the ftrace infrastructure.
2016-05-18 18:55:19 -07:00
TTY and Serial driver update for 4.7-rc1
2016-05-20 20:57:27 -07:00
signal: make oom_flags a bool
2016-05-23 17:04:14 -07:00
tcp: fix lockdep splat in tcp_snd_una_update()
2016-05-04 16:55:11 -04:00
USB: leave LPM alone if possible when binding/unbinding interface drivers
2016-05-03 14:32:07 -07:00
lib/uuid.c: remove FSF address
2016-05-20 17:58:30 -07:00
virtio_net: introduce virtio_net_hdr_{from,to}_skb
2016-06-10 23:03:55 -07:00
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
2016-05-23 11:48:48 -07:00
mm, page_alloc: inline zone_statistics
2016-05-19 19:12:14 -07:00
switch ->setxattr() to passing dentry and inode separately
2016-05-27 20:09:16 -04:00
zsmalloc: require GFP in zs_malloc()
2016-05-20 17:58:30 -07:00
