mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 09:42:17 +07:00
781c53bc5d
2430 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Daniel Borkmann
|
781c53bc5d |
bpf: export helper function flags and reject invalid ones
Export flags used by eBPF helper functions through UAPI, so they can be used by programs (instead of them redefining all flags each time or just using the hard-coded values). It also gives a better overview what flags are used where and we can further get rid of the extra macros defined in filter.c. Moreover, reject invalid flags. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Daniel Borkmann
|
1f211a1b92 |
net, sched: add clsact qdisc
This work adds a generalization of the ingress qdisc as a qdisc holding only classifiers. The clsact qdisc works on ingress, but also on egress. In both cases, it's execution happens without taking the qdisc lock, and the main difference for the egress part compared to prior version of [1] is that this can be applied with _any_ underlying real egress qdisc (also classless ones). Besides solving the use-case of [1], that is, allowing for more programmability on assigning skb->priority for the mqprio case that is supported by most popular 10G+ NICs, it also opens up a lot more flexibility for other tc applications. The main work on classification can already be done at clsact egress time if the use-case allows and state stored for later retrieval f.e. again in skb->priority with major/minors (which is checked by most classful qdiscs before consulting tc_classify()) and/or in other skb fields like skb->tc_index for some light-weight post-processing to get to the eventual classid in case of a classful qdisc. Another use case is that the clsact egress part allows to have a central egress counterpart to the ingress classifiers, so that classifiers can easily share state (e.g. in cls_bpf via eBPF maps) for ingress and egress. Currently, default setups like mq + pfifo_fast would require for this to use, for example, prio qdisc instead (to get a tc_classify() run) and to duplicate the egress classifier for each queue. With clsact, it allows for leaving the setup as is, it can additionally assign skb->priority to put the skb in one of pfifo_fast's bands and it can share state with maps. Moreover, we can access the skb's dst entry (f.e. to retrieve tclassid) w/o the need to perform a skb_dst_force() to hold on to it any longer. In lwt case, we can also use this facility to setup dst metadata via cls_bpf (bpf_skb_set_tunnel_key()) without needing a real egress qdisc just for that (case of IFF_NO_QUEUE devices, for example). The realization can be done without any changes to the scheduler core framework. All it takes is that we have two a-priori defined minors/child classes, where we can mux between ingress and egress classifier list (dev->ingress_cl_list and dev->egress_cl_list, latter stored close to dev->_tx to avoid extra cacheline miss for moderate loads). The egress part is a bit similar modelled to handle_ing() and patched to a noop in case the functionality is not used. Both handlers are now called sch_handle_ingress() and sch_handle_egress(), code sharing among the two doesn't seem practical as there are various minor differences in both paths, so that making them conditional in a single handler would rather slow things down. Full compatibility to ingress qdisc is provided as well. Since both piggyback on TC_H_CLSACT, only one of them (ingress/clsact) can exist per netdevice, and thus ingress qdisc specific behaviour can be retained for user space. This means, either a user does 'tc qdisc add dev foo ingress' and configures ingress qdisc as usual, or the 'tc qdisc add dev foo clsact' alternative, where both, ingress and egress classifier can be configured as in the below example. ingress qdisc supports attaching classifier to any minor number whereas clsact has two fixed minors for muxing between the lists, therefore to not break user space setups, they are better done as two separate qdiscs. I decided to extend the sch_ingress module with clsact functionality so that commonly used code can be reused, the module is being aliased with sch_clsact so that it can be auto-loaded properly. Alternative would have been to add a flag when initializing ingress to alter its behaviour plus aliasing to a different name (as it's more than just ingress). However, the first would end up, based on the flag, choosing the new/old behaviour by calling different function implementations to handle each anyway, the latter would require to register ingress qdisc once again under different alias. So, this really begs to provide a minimal, cleaner approach to have Qdisc_ops and Qdisc_class_ops by its own that share callbacks used by both. Example, adding qdisc: # tc qdisc add dev foo clsact # tc qdisc show dev foo qdisc mq 0: root qdisc pfifo_fast 0: parent :1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 qdisc pfifo_fast 0: parent :2 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 qdisc pfifo_fast 0: parent :3 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 qdisc pfifo_fast 0: parent :4 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 qdisc clsact ffff: parent ffff:fff1 Adding filters (deleting, etc works analogous by specifying ingress/egress): # tc filter add dev foo ingress bpf da obj bar.o sec ingress # tc filter add dev foo egress bpf da obj bar.o sec egress # tc filter show dev foo ingress filter protocol all pref 49152 bpf filter protocol all pref 49152 bpf handle 0x1 bar.o:[ingress] direct-action # tc filter show dev foo egress filter protocol all pref 49152 bpf filter protocol all pref 49152 bpf handle 0x1 bar.o:[egress] direct-action A 'tc filter show dev foo' or 'tc filter show dev foo parent ffff:' will show an empty list for clsact. Either using the parent names (ingress/egress) or specifying the full major/minor will then show the related filter lists. Prior work on a mqprio prequeue() facility [1] was done mainly by John Fastabend. [1] http://patchwork.ozlabs.org/patch/512949/ Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
David S. Miller
|
9b59377b75 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
Pablo Neira Ayuso says:
====================
Netfilter updates for net-next
The following patchset contains Netfilter updates for net-next, they are:
1) Release nf_tables objects on netns destructions via
nft_release_afinfo().
2) Destroy basechain and rules on netdevice removal in the new netdev
family.
3) Get rid of defensive check against removal of inactive objects in
nf_tables.
4) Pass down netns pointer to our existing nfnetlink callbacks, as well
as commit() and abort() nfnetlink callbacks.
5) Allow to invert limit expression in nf_tables, so we can throttle
overlimit traffic.
6) Add packet duplication for the netdev family.
7) Add forward expression for the netdev family.
8) Define pr_fmt() in conntrack helpers.
9) Don't leave nfqueue configuration on inconsistent state in case of
errors, from Ken-ichirou MATSUZAWA, follow up patches are also from
him.
10) Skip queue option handling after unbind.
11) Return error on unknown both in nfqueue and nflog command.
12) Autoload ctnetlink when NFQA_CFG_F_CONNTRACK is set.
13) Add new NFTA_SET_USERDATA attribute to store user data in sets,
from Carlos Falgueras.
14) Add support for 64 bit byteordering changes nf_tables, from Florian
Westphal.
15) Add conntrack byte/packet counter matching support to nf_tables,
also from Florian.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
|
Florian Westphal
|
48f66c905a |
netfilter: nft_ct: add byte/packet counter support
If the accounting extension isn't present, we'll return a counter value of 0. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
Carlos Falgueras García
|
e6d8ecac9e |
netfilter: nf_tables: Add new attributes into nft_set to store user data.
User data is stored at after 'nft_set_ops' private data into 'data[]' flexible array. The field 'udata' points to user data and 'udlen' stores its length. Add new flag NFTA_SET_USERDATA. Signed-off-by: Carlos Falgueras García <carlosfg@riseup.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
xypron.glpk@gmx.de
|
2fbf575867 |
include/uapi/linux/sockios.h: mark SIOCRTMSG unused
IOCTL SIOCRTMSG does nothing but return EINVAL. So comment it as unused. SIOCRTMSG is only used in: * net/ipv4/af_inet.c * include/uapi/linux/sockios.h inet_ioctl calls ip_rt_ioctl. ip_rt_ioctl only handles SIOCADDRT and SIOCDELRT and returns -EINVAL otherwise. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Pablo Neira Ayuso
|
39e6dea28a |
netfilter: nf_tables: add forward expression to the netdev family
You can use this to forward packets from ingress to the egress path of the specified interface. This provides a fast path to bounce packets from one interface to another specific destination interface. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
Pablo Neira Ayuso
|
c7862a5f0d |
netfilter: nft_limit: allow to invert matching criteria
This patch allows you to invert the ratelimit matching criteria, so you can match packets over the ratelimit. This is required to support what hashlimit does. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
Andrew Lunn
|
f3a4094558 |
ethtool: Add phy statistics
Ethernet PHYs can maintain statistics, for example errors while idle and receive errors. Add an ethtool mechanism to retrieve these statistics, using the same model as MAC statistics. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Daniel Borkmann
|
05c74e5e53 |
bpf: add bpf_skb_load_bytes helper
When hacking tc programs with eBPF, one of the issues that come up
from time to time is to load addresses from headers. In eBPF as in
classic BPF, we have BPF_LD | BPF_ABS | BPF_{B,H,W} instructions that
extract a byte, half-word or word out of the skb data though helpers
such as bpf_load_pointer() (interpreter case).
F.e. extracting a whole IPv6 address could possibly look like ...
union v6addr {
struct {
__u32 p1;
__u32 p2;
__u32 p3;
__u32 p4;
};
__u8 addr[16];
};
[...]
a.p1 = htonl(load_word(skb, off));
a.p2 = htonl(load_word(skb, off + 4));
a.p3 = htonl(load_word(skb, off + 8));
a.p4 = htonl(load_word(skb, off + 12));
[...]
/* access to a.addr[...] */
This work adds a complementary helper bpf_skb_load_bytes() (we also
have bpf_skb_store_bytes()) as an alternative where the same call
would look like from an eBPF program:
ret = bpf_skb_load_bytes(skb, off, addr, sizeof(addr));
Same verifier restrictions apply as in
|
||
|
David S. Miller
|
59ce9670ce |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
Pablo Neira Ayuso says:
====================
Netfilter updates for net-next
The following patchset contains the first batch of Netfilter updates for
the upcoming 4.5 kernel. This batch contains userspace netfilter header
compilation fixes, support for packet mangling in nf_tables, the new
tracing infrastructure for nf_tables and cgroup2 support for iptables.
More specifically, they are:
1) Two patches to include dependencies in our netfilter userspace
headers to resolve compilation problems, from Mikko Rapeli.
2) Four comestic cleanup patches for the ebtables codebase, from Ian Morris.
3) Remove duplicate include in the netfilter reject infrastructure,
from Stephen Hemminger.
4) Two patches to simplify the netfilter defragmentation code for IPv6,
patch from Florian Westphal.
5) Fix root ownership of /proc/net netfilter for unpriviledged net
namespaces, from Philip Whineray.
6) Get rid of unused fields in struct nft_pktinfo, from Florian Westphal.
7) Add mangling support to our nf_tables payload expression, from
Patrick McHardy.
8) Introduce a new netlink-based tracing infrastructure for nf_tables,
from Florian Westphal.
9) Change setter functions in nfnetlink_log to be void, from
Rami Rosen.
10) Add netns support to the cttimeout infrastructure.
11) Add cgroup2 support to iptables, from Tejun Heo.
12) Introduce nfnl_dereference_protected() in nfnetlink, from Florian.
13) Add support for mangling pkttype in the nf_tables meta expression,
also from Florian.
BTW, I need that you pull net into net-next, I have another batch that
requires changes that I don't yet see in net.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
|
Bjørn Mork
|
cc9da6cc4f |
ipv6: addrconf: use stable address generator for ARPHRD_NONE
Add a new address generator mode, using the stable address generator with an automatically generated secret. This is intended as a default address generator mode for device types with no EUI64 implementation. The new generator is used for ARPHRD_NONE interfaces initially, adding default IPv6 autoconf support to e.g. tun interfaces. If the addrgenmode is set to 'random', either by default or manually, and no stable secret is available, then a random secret is used as input for the stable-privacy address generator. The secret can be read and modified like manually configured secrets, using the proc interface. Modifying the secret will change the addrgen mode to 'stable-privacy' to indicate that it operates on a known secret. Existing behaviour of the 'stable-privacy' mode is kept unchanged. If a known secret is available when the device is created, then the mode will default to 'stable-privacy' as before. The mode can be manually set to 'random' but it will behave exactly like 'stable-privacy' in this case. The secret will not change. Cc: Hannes Frederic Sowa <hannes@stressinduktion.org> Cc: 吉藤英明 <hideaki.yoshifuji@miraclelinux.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
David S. Miller
|
b3e0d3d7ba |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/geneve.c Here we had an overlapping change, where in 'net' the extraneous stats bump was being removed whilst in 'net-next' the final argument to udp_tunnel6_xmit_skb() was being changed. Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
73796d8bf2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Fix uninitialized variable warnings in nfnetlink_queue, a lot of
people reported this... From Arnd Bergmann.
2) Don't init mutex twice in i40e driver, from Jesse Brandeburg.
3) Fix spurious EBUSY in rhashtable, from Herbert Xu.
4) Missing DMA unmaps in mvpp2 driver, from Marcin Wojtas.
5) Fix race with work structure access in pppoe driver causing
corruptions, from Guillaume Nault.
6) Fix OOPS due to sh_eth_rx() not checking whether netdev_alloc_skb()
actually succeeded or not, from Sergei Shtylyov.
7) Don't lose flags when settifn IFA_F_OPTIMISTIC in ipv6 code, from
Bjørn Mork.
8) VXLAN_HD_RCO defined incorrectly, fix from Jiri Benc.
9) Fix clock source used for cookies in SCTP, from Marcelo Ricardo
Leitner.
10) aurora driver needs HAS_DMA dependency, from Geert Uytterhoeven.
11) ndo_fill_metadata_dst op of vxlan has to handle ipv6 tunneling
properly as well, from Jiri Benc.
12) Handle request sockets properly in xfrm layer, from Eric Dumazet.
13) Double stats update in ipv6 geneve transmit path, fix from Pravin B
Shelar.
14) sk->sk_policy[] needs RCU protection, and as a result
xfrm_policy_destroy() needs to free policies using an RCU grace
period, from Eric Dumazet.
15) SCTP needs to clone ipv6 tx options in order to avoid use after
free, from Eric Dumazet.
16) Missing kbuild export if ila.h, from Stephen Hemminger.
17) Missing mdiobus_alloc() return value checking in mdio-mux.c, from
Tobias Klauser.
18) Validate protocol value range in ->create() methods, from Hannes
Frederic Sowa.
19) Fix early socket demux races that result in illegal dst reuse, from
Eric Dumazet.
20) Validate socket address length in pptp code, from WANG Cong.
21) skb_reorder_vlan_header() uses incorrect offset and can corrupt
packets, from Vlad Yasevich.
22) Fix memory leaks in nl80211 registry code, from Ola Olsson.
23) Timeout loop count handing fixes in mISDN, xgbe, qlge, sfc, and
qlcnic. From Dan Carpenter.
24) msg.msg_iocb needs to be cleared in recvfrom() otherwise, for
example, AF_ALG will interpret it as an async call. From Tadeusz
Struk.
25) inetpeer_set_addr_v4 forgets to initialize the 'vif' field, from
Eric Dumazet.
26) rhashtable enforces the minimum table size not early enough,
breaking how we calculate the per-cpu lock allocations. From
Herbert Xu.
27) Fix FCC port lockup in 82xx driver, from Martin Roth.
28) FOU sockets need to be freed using RCU, from Hannes Frederic Sowa.
29) Fix out-of-bounds access in __skb_complete_tx_timestamp() and
sock_setsockopt() wrt. timestamp handling. From WANG Cong.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (117 commits)
net: check both type and procotol for tcp sockets
drivers: net: xgene: fix Tx flow control
tcp: restore fastopen with no data in SYN packet
af_unix: Revert 'lock_interruptible' in stream receive code
fou: clean up socket with kfree_rcu
82xx: FCC: Fixing a bug causing to FCC port lock-up
gianfar: Don't enable RX Filer if not supported
net: fix warnings in 'make htmldocs' by moving macro definition out of field declaration
rhashtable: Fix walker list corruption
rhashtable: Enforce minimum size on initial hash table
inet: tcp: fix inetpeer_set_addr_v4()
ipv6: automatically enable stable privacy mode if stable_secret set
net: fix uninitialized variable issue
bluetooth: Validate socket address length in sco_sock_bind().
net_sched: make qdisc_tree_decrease_qlen() work for non mq
ser_gigaset: remove unnecessary kfree() calls from release method
ser_gigaset: fix deallocation of platform device structure
ser_gigaset: turn nonsense checks into WARN_ON
ser_gigaset: fix up NULL checks
qlcnic: fix a timeout loop
...
|
||
|
Hannes Frederic Sowa
|
715f504b11 |
ipv6: add IPV6_HDRINCL option for raw sockets
Same as in Windows, we miss IPV6_HDRINCL for SOL_IPV6 and SOL_RAW. The SOL_IP/IP_HDRINCL is not available for IPv6 sockets. Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Xin Long
|
32bc201e19 |
ipv6: allow routes to be configured with expire values
Add the support for adding expire value to routes, requested by Tom Gundersen <teg@jklm.no> for systemd-networkd, and NetworkManager wants it too. implement it by adding the new RTNETLINK attribute RTA_EXPIRES. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Lorenzo Colitti
|
64be0aed59 |
net: diag: Add the ability to destroy a socket.
This patch adds a SOCK_DESTROY operation, a destroy function pointer to sock_diag_handler, and a diag_destroy function pointer. It does not include any implementation code. Signed-off-by: Lorenzo Colitti <lorenzo@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Tom Herbert
|
7f00feaf10 |
ila: Add generic ILA translation facility
This patch implements an ILA tanslation table. This table can be configured with identifier to locator mappings, and can be be queried to resolve a mapping. Queries can be parameterized based on interface, direction (incoming or outoing), and matching locator. The table is implemented using rhashtable and is configured via netlink (through "ip ila .." in iproute). The table may be used as alternative means to do do ILA tanslations other than the lw tunnels Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Tejun Heo
|
c38c4597e4 |
netfilter: implement xt_cgroup cgroup2 path match
This patch implements xt_cgroup path match which matches cgroup2
membership of the associated socket. The match is recursive and
invertible.
For rationales on introducing another cgroup based match, please refer
to a preceding commit "sock, cgroup: add sock->sk_cgroup".
v3: Folded into xt_cgroup as a new revision interface as suggested by
Pablo.
v2: Included linux/limits.h from xt_cgroup2.h for PATH_MAX. Added
explicit alignment to the priv field. Both suggested by Jan.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Daniel Wagner <daniel.wagner@bmw-carit.de>
CC: Neil Horman <nhorman@tuxdriver.com>
Cc: Jan Engelhardt <jengelh@inai.de>
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
||
|
Tejun Heo
|
4ec8ff0edc |
netfilter: prepare xt_cgroup for multi revisions
xt_cgroup will grow cgroup2 path based match. Postfix existing symbols with _v0 and prepare for multi revision registration. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Daniel Wagner <daniel.wagner@bmw-carit.de> CC: Neil Horman <nhorman@tuxdriver.com> Cc: Jan Engelhardt <jengelh@inai.de> Cc: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
Pablo Neira Ayuso
|
a4ec80082c |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Resolve conflict between commit |
||
|
Paolo Abeni
|
e5f5d74747 |
openvswitch: fix trivial comment typo
The commit |
||
|
Tom Herbert
|
abe492b4f5 |
geneve: UDP checksum configuration via netlink
Add support to enable and disable UDP checksums via netlink. This is similar to how VXLAN and GUE allow this. This includes support for enabling the UDP zero checksum (for both TX and RX). Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
stephen hemminger
|
f7fc6bc414 |
uapi: export ila.h
The file ila.h used for lightweight tunnels is being used by iproute2 but is not exported yet. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
6764e5ebd5 |
VFIO fixes for v4.4-rc5
- Various fixes for removing redundancy, const'ifying structs,
avoiding stack usage, fixing WARN usage (Krzysztof Kozlowski,
Julia Lawall, Kees Cook, Dan Carpenter)
- Revert No-IOMMU mode as the intended user has not emerged
(Alex Williamson)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=im4y
-----END PGP SIGNATURE-----
Merge tag 'vfio-v4.4-rc5' of git://github.com/awilliam/linux-vfio
Pull VFIO fixes from Alex Williamson:
- Various fixes for removing redundancy, const'ifying structs, avoiding
stack usage, fixing WARN usage (Krzysztof Kozlowski, Julia Lawall,
Kees Cook, Dan Carpenter)
- Revert No-IOMMU mode as the intended user has not emerged (Alex
Williamson)
* tag 'vfio-v4.4-rc5' of git://github.com/awilliam/linux-vfio:
Revert: "vfio: Include No-IOMMU mode"
vfio: fix a warning message
vfio: platform: remove needless stack usage
vfio-pci: constify pci_error_handlers structures
vfio: Drop owner assignment from platform_driver
|
||
|
Florian Westphal
|
33d5a7b14b |
netfilter: nf_tables: extend tracing infrastructure
nft monitor mode can then decode and display this trace data. Parts of LL/Network/Transport headers are provided as separate attributes. Otherwise, printing IP address data becomes virtually impossible for userspace since in the case of the netdev family we really don't want userspace to have to know all the possible link layer types and/or sizes just to display/print an ip address. We also don't want userspace to have to follow ipv6 header chains to get the s/dport info, the kernel already did this work for us. To avoid bloating nft_do_chain all data required for tracing is encapsulated in nft_traceinfo. The structure is initialized unconditionally(!) for each nft_do_chain invocation. This unconditionall call will be moved under a static key in a followup patch. With lots of help from Patrick McHardy and Pablo Neira. Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
Stefan Hajnoczi
|
8ac2837c89 |
Revert "Merge branch 'vsock-virtio'"
This reverts commit |
||
|
David S. Miller
|
ad9360b3e5 |
This pull request got a bit bigger than I wanted, due to
needing to reshuffle and fix some bugs. I merged mac80211
to get the right base for some of these changes.
* new mac80211 API for upcoming driver changes: EOSP handling,
key iteration
* scan abort changes allowing to cancel an ongoing scan
* VHT IBSS 80+80 MHz support
* re-enable full AP client state tracking after fixes
* various small fixes (that weren't relevant for mac80211)
* various cleanups
-----BEGIN PGP SIGNATURE-----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=+5dd
-----END PGP SIGNATURE-----
Merge tag 'mac80211-next-for-davem-2015-12-07' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says:
====================
This pull request got a bit bigger than I wanted, due to
needing to reshuffle and fix some bugs. I merged mac80211
to get the right base for some of these changes.
* new mac80211 API for upcoming driver changes: EOSP handling,
key iteration
* scan abort changes allowing to cancel an ongoing scan
* VHT IBSS 80+80 MHz support
* re-enable full AP client state tracking after fixes
* various small fixes (that weren't relevant for mac80211)
* various cleanups
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
|
Alex Williamson
|
ae5515d663 |
Revert: "vfio: Include No-IOMMU mode"
Revert commit
|
||
|
Vidyullatha Kanchanapally
|
91d3ab4673 |
cfg80211: Add support for aborting an ongoing scan
Implement new functionality for aborting an ongoing scan. Add NL80211_CMD_ABORT_SCAN to the nl80211 interface. After aborting the scan, driver shall provide the scan status by calling cfg80211_scan_done(). Reviewed-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Vidyullatha Kanchanapally <vkanchan@qti.qualcomm.com> Signed-off-by: Sunil Dutt <usdutt@qti.qualcomm.com> [change command to take wdev instead of netdev so that it can be used on p2p-device scans] Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
|
Luca Coelho
|
cf595922b9 |
nl80211: clarify NL80211_ATTR_SCHED_SCAN_DELAY usage with net-detect
In this attribute's documentation, it was not clear whether the delay started counting when WoWLAN net-detect was enabled or when the system was suspended. The correct answer is that it starts when the system suspends (which is when, in practice, the scan is scheduled). Clarify that in the nl80211.h documentation. Suggested-by: Samuel Tan <samueltan@google.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
|
David S. Miller
|
f188b951f3 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/renesas/ravb_main.c kernel/bpf/syscall.c net/ipv4/ipmr.c All three conflicts were cases of overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Asias He
|
80a19e338d |
VSOCK: Introduce virtio-vsock-common.ko
This module contains the common code and header files for the following virtio-vsock and virtio-vhost kernel modules. Signed-off-by: Asias He <asias@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Patrick McHardy
|
7ec3f7b47b |
netfilter: nft_payload: add packet mangling support
Add support for mangling packet payload. Checksum for the specified base header is updated automatically if requested, however no updates for any kind of pseudo headers are supported, meaning no stateless NAT is supported. For checksum updates different checksumming methods can be specified. The currently supported methods are NONE for no checksum updates, and INET for internet type checksums. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
Christoph Hellwig
|
0f42a6a9b8 |
nfs: use btrfs ioctl defintions for clone
The NFS CLONE_RANGE defintion was wrong and thus never worked. Fix this by simply using the btrfs ioctl defintion. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> |
||
|
Nikolay Aleksandrov
|
7ef8f65df9 |
net: ipmr: fix code and comment style
Trivial code and comment style fixes, also removed some extra newlines, spaces and tabs. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Marcelo Ricardo Leitner
|
f7ccdb96fa |
netfilter: nf_ct_sctp: move ip_ct_sctp away from UAPI
ip_ct_sctp is an internal structure, embedded by the union nf_conntrack_proto to store sctp-specific information at conntrack entries. It has no business with UAPI. This patch moves it from UAPI to a saner place, together with similar structs for other protocols. Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
Mikko Rapeli
|
1ffad83dff |
netfilter: fix include files for compilation
Add missing header dependencies and other small changes so that each file compiles alone in userspace. Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
Mikko Rapeli
|
dad1581944 |
netfilter: ebtables: use __u64 from linux/types.h
Fixes userspace compilation error: linux/netfilter_bridge/ebtables.h:38:2: error: unknown type name ‘uint64_t’ Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
Linus Torvalds
|
934f98d7e8 |
VFIO updates for v4.4-rc1
- Use kernel interfaces for VPD emulation (Alex Williamson)
- Platform fix for releasing IRQs (Eric Auger)
- Type1 IOMMU always advertises PAGE_SIZE support when smaller
mapping sizes are available (Eric Auger)
- Platform fixes for incorrectly using copies of structures rather
than pointers to structures (James Morse)
- Rework platform reset modules, fix leak, and add AMD xgbe reset
module (Eric Auger)
- Fix vfio_device_get_from_name() return value (Joerg Roedel)
- No-IOMMU interface (Alex Williamson)
- Fix potential out of bounds array access in PCI config handling
(Dan Carpenter)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=bI62
-----END PGP SIGNATURE-----
Merge tag 'vfio-v4.4-rc1' of git://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Use kernel interfaces for VPD emulation (Alex Williamson)
- Platform fix for releasing IRQs (Eric Auger)
- Type1 IOMMU always advertises PAGE_SIZE support when smaller mapping
sizes are available (Eric Auger)
- Platform fixes for incorrectly using copies of structures rather than
pointers to structures (James Morse)
- Rework platform reset modules, fix leak, and add AMD xgbe reset
module (Eric Auger)
- Fix vfio_device_get_from_name() return value (Joerg Roedel)
- No-IOMMU interface (Alex Williamson)
- Fix potential out of bounds array access in PCI config handling (Dan
Carpenter)
* tag 'vfio-v4.4-rc1' of git://github.com/awilliam/linux-vfio:
vfio/pci: make an array larger
vfio: Include No-IOMMU mode
vfio: Fix bug in vfio_device_get_from_name()
VFIO: platform: reset: AMD xgbe reset module
vfio: platform: reset: calxedaxgmac: fix ioaddr leak
vfio: platform: add dev_info on device reset
vfio: platform: use list of registered reset function
vfio: platform: add compat in vfio_platform_device
vfio: platform: reset: calxedaxgmac: add reset function registration
vfio: platform: introduce module_vfio_reset_handler macro
vfio: platform: add capability to register a reset function
vfio: platform: introduce vfio-platform-base module
vfio/platform: store mapped memory in region, instead of an on-stack copy
vfio/type1: handle case where IOMMU does not support PAGE_SIZE size
VFIO: platform: clear IRQ_NOAUTOEN when de-assigning the IRQ
vfio/pci: Use kernel VPD access functions
vfio: Whitelist PCI bridges
|
||
|
Linus Torvalds
|
b44a3d2a85 |
ARM: SoC driver updates for v4.4
As we've enabled multiplatform kernels on ARM, and greatly done away with
the contents under arch/arm/mach-*, there's still need for SoC-related
drivers to go somewhere.
Many of them go in through other driver trees, but we still have
drivers/soc to hold some of the "doesn't fit anywhere" lowlevel code
that might be shared between ARM and ARM64 (or just in general makes
sense to not have under the architecture directory).
This branch contains mostly such code:
- Drivers for qualcomm SoCs for SMEM, SMD and SMD-RPM, used to communicate
with power management blocks on these SoCs for use by clock, regulator and
bus frequency drivers.
- Allwinner Reduced Serial Bus driver, again used to communicate with PMICs.
- Drivers for ARM's SCPI (System Control Processor). Not to be confused with
PSCI (Power State Coordination Interface). SCPI is used to communicate with
the assistant embedded cores doing power management, and we have yet to see
how many of them will implement this for their hardware vs abstracting in
other ways (or not at all like in the past).
- To make confusion between SCPI and PSCI more likely, this release also
includes an update of PSCI to interface version 1.0.
- Rockchip support for power domains.
- A driver to talk to the firmware on Raspberry Pi.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=dm+I
-----END PGP SIGNATURE-----
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Olof Johansson:
"As we've enabled multiplatform kernels on ARM, and greatly done away
with the contents under arch/arm/mach-*, there's still need for
SoC-related drivers to go somewhere.
Many of them go in through other driver trees, but we still have
drivers/soc to hold some of the "doesn't fit anywhere" lowlevel code
that might be shared between ARM and ARM64 (or just in general makes
sense to not have under the architecture directory).
This branch contains mostly such code:
- Drivers for qualcomm SoCs for SMEM, SMD and SMD-RPM, used to
communicate with power management blocks on these SoCs for use by
clock, regulator and bus frequency drivers.
- Allwinner Reduced Serial Bus driver, again used to communicate with
PMICs.
- Drivers for ARM's SCPI (System Control Processor). Not to be
confused with PSCI (Power State Coordination Interface). SCPI is
used to communicate with the assistant embedded cores doing power
management, and we have yet to see how many of them will implement
this for their hardware vs abstracting in other ways (or not at all
like in the past).
- To make confusion between SCPI and PSCI more likely, this release
also includes an update of PSCI to interface version 1.0.
- Rockchip support for power domains.
- A driver to talk to the firmware on Raspberry Pi"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (57 commits)
soc: qcom: smd-rpm: Correct size of outgoing message
bus: sunxi-rsb: Add driver for Allwinner Reduced Serial Bus
bus: sunxi-rsb: Add Allwinner Reduced Serial Bus (RSB) controller bindings
ARM: bcm2835: add mutual inclusion protection
drivers: psci: make PSCI 1.0 functions initialization version dependent
dt-bindings: Correct paths in Rockchip power domains binding document
soc: rockchip: power-domain: don't try to print the clock name in error case
soc: qcom/smem: add HWSPINLOCK dependency
clk: berlin: add cpuclk
ARM: berlin: dts: add CLKID_CPU for BG2Q
ARM: bcm2835: Add the Raspberry Pi firmware driver
soc: qcom: smem: Move RPM message ram out of smem DT node
soc: qcom: smd-rpm: Correct the active vs sleep state flagging
soc: qcom: smd: delete unneeded of_node_put
firmware: qcom-scm: build for correct architecture level
soc: qcom: smd: Correct SMEM items for upper channels
qcom-scm: add missing prototype for qcom_scm_is_available()
qcom-scm: fix endianess issue in __qcom_scm_is_call_available
soc: qcom: smd: Reject send of too big packets
soc: qcom: smd: Handle big endian CPUs
...
|
||
|
Linus Torvalds
|
d55fc37856 |
Merge branch 'i2c/for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: - New drivers: UniPhier (with and without FIFO) - some drivers got some bigger rework: ismt, designware, img-scb (rcar had to be reverted because issues were showing up just lately) - ACPI: reworked the device scanning and added support for muxes ... and quite a lot of driver bugfixes and cleanups this time. All files touched outside of the i2c realm have proper acks. * 'i2c/for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (70 commits) i2c: rcar: Revert the latest refactoring series i2c: pnx: remove superfluous assignment MAINTAINERS: i2c: drop i2c-pnx maintainer MAINTAINERS: i2c: mark also subdirectories as maintained i2c: cadence: enable driver for ARM64 i2c: i801: Document Intel DNV and Broxton i2c: at91: manage unexpected RXRDY flag when starting a transfer i2c: pnx: Use setup_timer instead of open coding it i2c: add ACPI support for I2C mux ports acpi: add acpi_preset_companion() stub i2c: pxa: Add support for pxa910/988 & new configuration features i2c: au1550: Convert to devm_kzalloc and devm_ioremap_resource i2c-dev: Fix I2C_SLAVE ioctl comment i2c-dev: Fix typo in ioctl name reference i2c: sirf: tune the divider to make i2c bus freq more accurate i2c: imx: Use -ENXIO as error in the NACK case i2c: i801: Add support for Intel Broxton i2c: i801: Add support for Intel DNV i2c: mediatek: add i2c resume support i2c: imx: implement bus recovery ... |
||
|
Linus Torvalds
|
3e82806b97 |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"I Was Almost Tempted To Capitalise Every Word, but then I decided I
couldn't read it myself!
I've also got one pull request for the sti driver outstanding. It
relied on a commit in Greg's tree and I didn't find out in time, that
commit is in your tree now so I might send that along once this is
merged.
I also had the accidental misfortune to have access to a Skylake on my
desk for a few days, and I've had to encourage Intel to try harder,
which seems to be happening now.
Here is the main drm-next pull request for 4.4.
Highlights:
New driver:
vc4 driver for the Rasberry Pi VPU.
(From Eric Anholt at Broadcom.)
Core:
Atomic fbdev support
Atomic helpers for runtime pm
dp/aux i2c STATUS_UPDATE handling
struct_mutex usage cleanups.
Generic of probing support.
Documentation:
Kerneldoc for VGA switcheroo code.
Rename to gpu instead of drm to reflect scope.
i915:
Skylake GuC firmware fixes
HPD A support
VBT backlight fallbacks
Fastboot by default for some systems
FBC work
BXT/SKL workarounds
Skylake deeper sleep state fixes
amdgpu:
Enable GPU scheduler by default
New atombios opcodes
GPUVM debugging options
Stoney support.
Fencing cleanups.
radeon:
More efficient CS checking
nouveau:
gk20a instance memory handling improvements.
Improved PGOB detection and GK107 support
Kepler GDDR5 PLL statbility improvement
G8x/GT2xx reclock improvements
new userspace API compatiblity fixes.
virtio-gpu:
Add 3D support - qemu 2.5 has it merged for it's gtk backend.
msm:
Initial msm88896 (snapdragon 8200)
exynos:
HDMI cleanups
Enable mixer driver byt default
Add DECON-TV support
vmwgfx:
Move to using memremap + fixes.
rcar-du:
Add support for R8A7793/4 DU
armada:
Remove support for non-component mode
Improved plane handling
Power savings while in DPMS off.
tda998x:
Remove unused slave encoder support
Use more HDMI helpers
Fix EDID read handling
dwhdmi:
Interlace video mode support for ipu-v3/dw_hdmi
Hotplug state fixes
Audio driver integration
imx:
More color formats support.
tegra:
Minor fixes/improvements"
[ Merge fixup: remove unused variable 'dev' that had all uses removed in
commit
|
||
|
Linus Torvalds
|
e6604ecb70 |
NFS client updates for Linux 4.4
Highlights include:
Features:
- RDMA client backchannel from Chuck
- Support for NFSv4.2 file CLONE using the btrfs ioctl
Bugfixes + cleanups
- Move socket data receive out of the bottom halves and into a workqueue
- Refactor NFSv4 error handling so synchronous and asynchronous RPC handles
errors identically.
- Fix a panic when blocks or object layouts reads return a bad data length
- Fix nfsroot so it can handle a 1024 byte long path.
- Fix bad usage of page offset in bl_read_pagelist
- Various NFSv4 callback cleanups+fixes
- Fix GETATTR bitmap verification
- Support hexadecimal number for sunrpc debug sysctl files
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=py1V
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-4.4-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client updates from Trond Myklebust:
"Highlights include:
New features:
- RDMA client backchannel from Chuck
- Support for NFSv4.2 file CLONE using the btrfs ioctl
Bugfixes + cleanups:
- Move socket data receive out of the bottom halves and into a
workqueue
- Refactor NFSv4 error handling so synchronous and asynchronous RPC
handles errors identically.
- Fix a panic when blocks or object layouts reads return a bad data
length
- Fix nfsroot so it can handle a 1024 byte long path.
- Fix bad usage of page offset in bl_read_pagelist
- Various NFSv4 callback cleanups+fixes
- Fix GETATTR bitmap verification
- Support hexadecimal number for sunrpc debug sysctl files"
* tag 'nfs-for-4.4-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (53 commits)
Sunrpc: Supports hexadecimal number for sysctl files of sunrpc debug
nfs: Fix GETATTR bitmap verification
nfs: Remove unused xdr page offsets in getacl/setacl arguments
fs/nfs: remove unnecessary new_valid_dev check
SUNRPC: fix variable type
NFS: Enable client side NFSv4.1 backchannel to use other transports
pNFS/flexfiles: Add support for FF_FLAGS_NO_IO_THRU_MDS
pNFS/flexfiles: When mirrored, retry failed reads by switching mirrors
SUNRPC: Remove the TCP-only restriction in bc_svc_process()
svcrdma: Add backward direction service for RPC/RDMA transport
xprtrdma: Handle incoming backward direction RPC calls
xprtrdma: Add support for sending backward direction RPC replies
xprtrdma: Pre-allocate Work Requests for backchannel
xprtrdma: Pre-allocate backward rpc_rqst and send/receive buffers
SUNRPC: Abstract backchannel operations
xprtrdma: Saving IRQs no longer needed for rb_lock
xprtrdma: Remove reply tasklet
xprtrdma: Use workqueue to process RPC/RDMA replies
xprtrdma: Replace send and receive arrays
xprtrdma: Refactor reply handler error handling
...
|
||
|
Linus Torvalds
|
27eb427bdc |
Merge branch 'for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull btrfs updates from Chris Mason: "We have a lot of subvolume quota improvements in here, along with big piles of cleanups from Dave Sterba and Anand Jain and others. Josef pitched in a batch of allocator fixes based on production use here at FB. We found that mount -o ssd_spread greatly improved our performance on hardware raid5/6, but it exposed some CPU bottlenecks in the allocator. These patches make a huge difference" * 'for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (100 commits) Btrfs: fix hole punching when using the no-holes feature Btrfs: find_free_extent: Do not erroneously skip LOOP_CACHING_WAIT state btrfs: Fix a data space underflow warning btrfs: qgroup: Fix a rebase bug which will cause qgroup double free btrfs: qgroup: Fix a race in delayed_ref which leads to abort trans btrfs: clear PF_NOFREEZE in cleaner_kthread() btrfs: qgroup: Don't copy extent buffer to do qgroup rescan btrfs: add balance filters limits, stripes and usage to supported mask btrfs: extend balance filter usage to take minimum and maximum btrfs: add balance filter for stripes btrfs: extend balance filter limit to take minimum and maximum btrfs: fix use after free iterating extrefs btrfs: check unsupported filters in balance arguments Btrfs: fix regression running delayed references when using qgroups Btrfs: fix regression when running delayed references Btrfs: don't do extra bitmap search in one bit case Btrfs: keep track of largest extent in bitmaps Btrfs: don't keep trying to build clusters if we are fragmented Btrfs: cut down on loops through the allocator Btrfs: don't continue setting up space cache when enospc ... |
||
|
Linus Torvalds
|
7130098096 |
Add support for the CSUM_SEED feature which will allow future
userspace utilities to change the file system's UUID without rewriting all of the file system metadata. A number of miscellaneous fixes, the most significant of which are in the ext4 encryption support. Anyone wishing to use the encryption feature should backport all of the ext4 crypto patches up to 4.4 to get fixes to a memory leak and file system corruption bug. There are also cleanups in ext4's feature test macros and in ext4's sysfs support code. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABCAAGBQJWPMOAAAoJEPL5WVaVDYGjDYAH/jVIz+WpPkZn/J1Oepy1WPDm Azxv+tUvKffXQ7sRwGZEU7snLaeamKxtrvHUXKLT4PIQB6m6o4/kk8o71ovv5PRT FvuMz1j7qsqEk5ZFQnqI7xosao/RovjfkvL5g+WsAN//C+vxO35bg4fVvZmf73GQ vloe6igM/qxiUAuMX0jlXjUI1Zyo+H3bXOC6LjnUCOPwZMRcQ9zMtoYjkWryTzo1 4udepGRSfcWeZkWXqt9KIe6slYRmq3BtXWJ0+Zvx6gKWrXVIisINLDHYAEVBXAf4 6VUiDKL6wIytkwt3vGwYSY11wNQC5ky3qV/tJlPnpbYfUP0vEvT4UXljoaR/YQc= =m3Q9 -----END PGP SIGNATURE----- Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 updates from Ted Ts'o: "Add support for the CSUM_SEED feature which will allow future userspace utilities to change the file system's UUID without rewriting all of the file system metadata. A number of miscellaneous fixes, the most significant of which are in the ext4 encryption support. Anyone wishing to use the encryption feature should backport all of the ext4 crypto patches up to 4.4 to get fixes to a memory leak and file system corruption bug. There are also cleanups in ext4's feature test macros and in ext4's sysfs support code" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (26 commits) fs/ext4: remove unnecessary new_valid_dev check ext4: fix abs() usage in ext4_mb_check_group_pa ext4: do not allow journal_opts for fs w/o journal ext4: explicit mount options parsing cleanup ext4, jbd2: ensure entering into panic after recording an error in superblock [PATCH] fix calculation of meta_bg descriptor backups ext4: fix potential use after free in __ext4_journal_stop jbd2: fix checkpoint list cleanup ext4: fix xfstest generic/269 double revoked buffer bug with bigalloc ext4: make the bitmap read routines return real error codes jbd2: clean up feature test macros with predicate functions ext4: clean up feature test macros with predicate functions ext4: call out CRC and corruption errors with specific error codes ext4: store checksum seed in superblock ext4: reserve code points for the project quota feature ext4: promote ext4 over ext2 in the default probe order jbd2: gate checksum calculations on crc driver presence, not sb flags ext4: use private version of page_zero_new_buffers() for data=journal mode ext4 crypto: fix bugs in ext4_encrypted_zeroout() ext4 crypto: replace some BUG_ON()'s with error checks ... |
||
|
Linus Torvalds
|
3e069adabc |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
"Items of note:
- evdev users can now limit or mask the kind of events they will
receive. This will allow applications such as power manager or
network manager to only be woken when user presses special keys
such as KEY_POWER or KEY_WIFI and not be bothered with ordinary
key presses coming from keyboard
- support for FocalTech FT6236 touchscreen controller
- support for ROHM BU21023/24 touchscreen controller
- edt-ft5x06 touchscreen driver got a face lift and can now be used
with FT5506
- support for Google Fiber TV Box remote controls
- improvements in xpad driver (with more to come)
- several parport-based drivers have been switched to the new device
model
- other miscellaneous driver improvements"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (70 commits)
HID: hid-gfrm: avoid warning for input_configured API change
HID: hid-input: allow input_configured callback return errors
Input: evdev - fix bug in checking duplicate clock change request
Input: add userio module
Input: evdev - add event-mask API
Input: snvs_pwrkey - remove duplicated semicolon
HID: hid-gfrm: Google Fiber TV Box remote controls
Input: e3x0-button - update Kconfig description
Input: tegra-kbc - drop use of IRQF_NO_SUSPEND flag
Input: tegra-kbc - enable support for the standard "wakeup-source" property
Input: xen - check return value of xenbus_printf
Input: hp_sdc_rtc - fix y2038 problem in proc_show
Input: nomadik-ske-keypad - fix a trivial typo
Input: xpad - fix clash of presence handling with LED setting
Input: edt-ft5x06 - work around FT5506 firmware bug
Input: edt-ft5x06 - add support for FT5506
Input: edt-ft5x06 - add support for different max support points
Input: edt-ft5x06 - use max support points to determine how much to read
Input: rotary-encoder - add support for quarter-period mode
Input: rotary-encoder - use of_property_read_bool
...
|
||
|
Linus Torvalds
|
02f0d3f758 |
MTD updates for 4.4-rc1:
Core
* WARN (in some cases) when a struct mtd_info is registered multiple times;
in the past this was "supported", but it's still error prone for future
development. There's only one ugly case of this left in the tree (that
we're aware of) and the owners are aware of the problems there.
* fix potential deadlock in the blkdev removal path
NOTE: the (potential) deadlock was introduced in a for-stable patch. This
one is also marked for -stable.
* ioctl(BLKPG) compat_ioctl support; resolves issues with 32-bit user space
vs. 64-bit kernel space
* Set MTD parent device correctly throughout the tree, so the tree structure
appears correctly in sysfs; many drivers were missing this (soft)
requirement
* Move device tree partitions (ofpart) into a dedicated 'partitions' subnode;
this helps to disambiguate whether a node is a partition or some other
auxiliary data
* Improve error handling for partitioning failures
NAND
* General: Increase timeout period, for corner-case systems with
less-than-accurate jiffies
* Fix OF-based autoloading of several NAND drivers when built as modules
* pxa3xx_nand:
- Rework timing configuration to be more dynamic
- Refactor PM support
* brcmnand: prepare for NorthStar 2 support (ARM64, 16-bit NAND chips)
* sunxi_nand: refactoring and a few bug fixes
* vf610: new NAND driver
* FSMC: add SW BCH support; support common NAND DT bindings
* lpc32xx_slc: refactor and improve timing calculations logic
* denali: support for rev 5.1
SPI NOR
* Layering improvements
* Added Winbond lock/unlock support
* Added mtd_is_locked() (i.e., ioctl(MEMISLOCKED)) support
* Increase full-chip-erase timeout linearly with flash size
* fsl-quadspi: fix compile for non-ARM architectures
* New flash support
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=UzSW
-----END PGP SIGNATURE-----
Merge tag 'for-linus-20151106' of git://git.infradead.org/linux-mtd
Pull MTD updates from Brian Norris:
"Core:
- WARN (in some cases) when a struct mtd_info is registered multiple
times; in the past this was "supported", but it's still error prone
for future development. There's only one ugly case of this left in
the tree (that we're aware of) and the owners are aware of the
problems there.
- fix potential deadlock in the blkdev removal path NOTE: the
(potential) deadlock was introduced in a for-stable patch. This
one is also marked for -stable.
- ioctl(BLKPG) compat_ioctl support; resolves issues with 32-bit user
space vs 64-bit kernel space
- Set MTD parent device correctly throughout the tree, so the tree
structure appears correctly in sysfs; many drivers were missing
this (soft) requirement
- Move device tree partitions (ofpart) into a dedicated 'partitions'
subnode; this helps to disambiguate whether a node is a partition
or some other auxiliary data
- Improve error handling for partitioning failures
NAND:
- General: Increase timeout period, for corner-case systems with
less-than-accurate jiffies
- Fix OF-based autoloading of several NAND drivers when built as
modules
- pxa3xx_nand:
- Rework timing configuration to be more dynamic
- Refactor PM support
- brcmnand: prepare for NorthStar 2 support (ARM64, 16-bit NAND
chips)
- sunxi_nand: refactoring and a few bug fixes
- vf610: new NAND driver
- FSMC: add SW BCH support; support common NAND DT bindings
- lpc32xx_slc: refactor and improve timing calculations logic
- denali: support for rev 5.1
SPI NOR:
- Layering improvements
- Added Winbond lock/unlock support
- Added mtd_is_locked() (i.e., ioctl(MEMISLOCKED)) support
- Increase full-chip-erase timeout linearly with flash size
- fsl-quadspi: fix compile for non-ARM architectures
- New flash support"
* tag 'for-linus-20151106' of git://git.infradead.org/linux-mtd: (169 commits)
mtd: don't WARN about overloaded users of mtd->reboot_notifier.notifier_call
mtd: nand: sunxi: avoid retrieving data before ECC pass
mtd: nand: sunxi: fix sunxi_nfc_hw_ecc_read/write_chunk()
mtd: blkdevs: fix potential deadlock + lockdep warnings
mtd: ofpart: move ofpart partitions to a dedicated dt node
doc: dt: mtd: support partitions in a special 'partitions' subnode
mtd: brcmnand: Force 8bit mode before doing nand_scan_ident()
mtd: brcmnand: factor out CFG and CFG_EXT bitfields
mtd: mtdpart: Do not fail mtd probe when parsing partitions fails
mtd: fsl-quadspi: fix macro collision problems with READ/WRITE
mtd: warn when registering the same master many times
mtd: fixup corner case error handling in mtd_device_parse_register()
mtd: tests: Replace timeval with ktime_t
mtd: fsmc_nand: Add BCH4 SW ECC support for SPEAr600
mtd: nand: vf610_nfc: use nand_check_erased_ecc_chunk() helper
mtd: nand: increase ready wait timeout and report timeouts
mtd: docg3: off by one in doc_register_sysfs()
mtd: pxa3xx_nand: clean up the pxa3xx timings
mtd: pxa3xx_nand: rework flash detection and timing setup
mtd: pxa3xx_nand: add helpers to setup the timings
...
|
||
|
Linus Torvalds
|
3c87b79188 |
PCI changes for the v4.4 merge window:
Resource management
Add support for Enhanced Allocation devices (Sean O. Stalley)
Add Enhanced Allocation register entries (Sean O. Stalley)
Handle IORESOURCE_PCI_FIXED when sizing resources (David Daney)
Handle IORESOURCE_PCI_FIXED when assigning resources (David Daney)
Handle Enhanced Allocation capability for SR-IOV devices (David Daney)
Clear IORESOURCE_UNSET when reverting to firmware-assigned address (Bjorn Helgaas)
Make Enhanced Allocation bitmasks more obvious (Bjorn Helgaas)
Expand Enhanced Allocation BAR output (Bjorn Helgaas)
Add of_pci_check_probe_only to parse "linux,pci-probe-only" (Marc Zyngier)
Fix lookup of linux,pci-probe-only property (Marc Zyngier)
Add sparc mem64 resource parsing for root bus (Yinghai Lu)
PCI device hotplug
pciehp: Queue power work requests in dedicated function (Guenter Roeck)
Driver binding
Add builtin_pci_driver() to avoid registration boilerplate (Paul Gortmaker)
Virtualization
Set SR-IOV NumVFs to zero after enumeration (Alexander Duyck)
Remove redundant validation of SR-IOV offset/stride registers (Alexander Duyck)
Remove VFs in reverse order if virtfn_add() fails (Alexander Duyck)
Reorder pcibios_sriov_disable() (Alexander Duyck)
Wait 1 second between disabling VFs and clearing NumVFs (Alexander Duyck)
Fix sriov_enable() error path for pcibios_enable_sriov() failures (Alexander Duyck)
Enable SR-IOV ARI Capable Hierarchy before reading TotalVFs (Ben Shelton)
Don't try to restore VF BARs (Wei Yang)
MSI
Don't alloc pcibios-irq when MSI is enabled (Joerg Roedel)
Add msi_controller setup_irqs() method for special multivector setup (Lucas Stach)
Export all remapped MSIs to sysfs attributes (Romain Bezut)
Disable MSI on SiS 761 (Ondrej Zary)
AER
Clear error status registers during enumeration and restore (Taku Izumi)
Generic host bridge driver
Fix lookup of linux,pci-probe-only property (Marc Zyngier)
Allow multiple hosts with different map_bus() methods (David Daney)
Pass starting bus number to pci_scan_root_bus() (David Daney)
Fix address window calculation for non-zero starting bus (David Daney)
Altera host bridge driver
Add msi.h to ARM Kbuild (Ley Foon Tan)
Add Altera PCIe host controller driver (Ley Foon Tan)
Add Altera PCIe MSI driver (Ley Foon Tan)
APM X-Gene host bridge driver
Remove msi_controller assignment (Duc Dang)
Broadcom iProc host bridge driver
Fix header comment "Corporation" misspelling (Florian Fainelli)
Fix code comment to match code (Ray Jui)
Remove unused struct iproc_pcie.irqs[] (Ray Jui)
Call pci_fixup_irqs() for ARM64 as well as ARM (Ray Jui)
Fix PCIe reset logic (Ray Jui)
Improve link detection logic (Ray Jui)
Update PCIe device tree bindings (Ray Jui)
Add outbound mapping support (Ray Jui)
Freescale i.MX6 host bridge driver
Return real error code from imx6_add_pcie_port() (Fabio Estevam)
Add PCIE_PHY_RX_ASIC_OUT_VALID definition (Fabio Estevam)
Freescale Layerscape host bridge driver
Remove ls_pcie_establish_link() (Minghuan Lian)
Ignore PCIe controllers in Endpoint mode (Minghuan Lian)
Factor out SCFG related function (Minghuan Lian)
Update ls_add_pcie_port() (Minghuan Lian)
Remove unused fields from struct ls_pcie (Minghuan Lian)
Add support for LS1043a and LS2080a (Minghuan Lian)
Add ls_pcie_msi_host_init() (Minghuan Lian)
HiSilicon host bridge driver
Add HiSilicon SoC Hip05 PCIe driver (Zhou Wang)
Marvell MVEBU host bridge driver
Return zero for reserved or unimplemented config space (Russell King)
Use exact config access size; don't read/modify/write (Russell King)
Use of_get_available_child_count() (Russell King)
Use for_each_available_child_of_node() to walk child nodes (Russell King)
Report full node name when reporting a DT error (Russell King)
Use port->name rather than "PCIe%d.%d" (Russell King)
Move port parsing and resource claiming to separate function (Russell King)
Fix memory leaks and refcount leaks (Russell King)
Split port parsing and resource claiming from port setup (Russell King)
Use gpio_set_value_cansleep() (Russell King)
Use devm_kcalloc() to allocate an array (Russell King)
Use gpio_desc to carry around gpio (Russell King)
Improve clock/reset handling (Russell King)
Add PCI Express root complex capability block (Russell King)
Remove code restricting accesses to slot 0 (Russell King)
NVIDIA Tegra host bridge driver
Wrap static pgprot_t initializer with __pgprot() (Ard Biesheuvel)
Renesas R-Car host bridge driver
Build pci-rcar-gen2.c only on ARM (Geert Uytterhoeven)
Build pcie-rcar.c only on ARM (Geert Uytterhoeven)
Make PCI aware of the I/O resources (Phil Edworthy)
Remove dependency on ARM-specific struct hw_pci (Phil Edworthy)
Set root bus nr to that provided in DT (Phil Edworthy)
Fix I/O offset for multiple host bridges (Phil Edworthy)
ST Microelectronics SPEAr13xx host bridge driver
Fix dw_pcie_cfg_read/write() usage (Gabriele Paoloni)
Synopsys DesignWare host bridge driver
Make "clocks" and "clock-names" optional DT properties (Bhupesh Sharma)
Use exact access size in dw_pcie_cfg_read() (Gabriele Paoloni)
Simplify dw_pcie_cfg_read/write() interfaces (Gabriele Paoloni)
Require config accesses to be naturally aligned (Gabriele Paoloni)
Make "num-lanes" an optional DT property (Gabriele Paoloni)
Move calculation of bus addresses to DRA7xx (Gabriele Paoloni)
Replace ARM pci_sys_data->align_resource with global function pointer (Gabriele Paoloni)
Factor out MSI msg setup (Lucas Stach)
Implement multivector MSI IRQ setup (Lucas Stach)
Make get_msi_addr() return phys_addr_t, not u32 (Lucas Stach)
Set up high part of MSI target address (Lucas Stach)
Fix PORT_LOGIC_LINK_WIDTH_MASK (Zhou Wang)
Revert "PCI: designware: Program ATU with untranslated address" (Zhou Wang)
Use of_pci_get_host_bridge_resources() to parse DT (Zhou Wang)
Make driver arch-agnostic (Zhou Wang)
Miscellaneous
Make x86 pci_subsys_init() static (Alexander Kuleshov)
Turn off Request Attributes to avoid Chelsio T5 Completion erratum (Hariprasad Shenai)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=uZrt
-----END PGP SIGNATURE-----
Merge tag 'pci-v4.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"Resource management:
- Add support for Enhanced Allocation devices (Sean O. Stalley)
- Add Enhanced Allocation register entries (Sean O. Stalley)
- Handle IORESOURCE_PCI_FIXED when sizing resources (David Daney)
- Handle IORESOURCE_PCI_FIXED when assigning resources (David Daney)
- Handle Enhanced Allocation capability for SR-IOV devices (David Daney)
- Clear IORESOURCE_UNSET when reverting to firmware-assigned address (Bjorn Helgaas)
- Make Enhanced Allocation bitmasks more obvious (Bjorn Helgaas)
- Expand Enhanced Allocation BAR output (Bjorn Helgaas)
- Add of_pci_check_probe_only to parse "linux,pci-probe-only" (Marc Zyngier)
- Fix lookup of linux,pci-probe-only property (Marc Zyngier)
- Add sparc mem64 resource parsing for root bus (Yinghai Lu)
PCI device hotplug:
- pciehp: Queue power work requests in dedicated function (Guenter Roeck)
Driver binding:
- Add builtin_pci_driver() to avoid registration boilerplate (Paul Gortmaker)
Virtualization:
- Set SR-IOV NumVFs to zero after enumeration (Alexander Duyck)
- Remove redundant validation of SR-IOV offset/stride registers (Alexander Duyck)
- Remove VFs in reverse order if virtfn_add() fails (Alexander Duyck)
- Reorder pcibios_sriov_disable() (Alexander Duyck)
- Wait 1 second between disabling VFs and clearing NumVFs (Alexander Duyck)
- Fix sriov_enable() error path for pcibios_enable_sriov() failures (Alexander Duyck)
- Enable SR-IOV ARI Capable Hierarchy before reading TotalVFs (Ben Shelton)
- Don't try to restore VF BARs (Wei Yang)
MSI:
- Don't alloc pcibios-irq when MSI is enabled (Joerg Roedel)
- Add msi_controller setup_irqs() method for special multivector setup (Lucas Stach)
- Export all remapped MSIs to sysfs attributes (Romain Bezut)
- Disable MSI on SiS 761 (Ondrej Zary)
AER:
- Clear error status registers during enumeration and restore (Taku Izumi)
Generic host bridge driver:
- Fix lookup of linux,pci-probe-only property (Marc Zyngier)
- Allow multiple hosts with different map_bus() methods (David Daney)
- Pass starting bus number to pci_scan_root_bus() (David Daney)
- Fix address window calculation for non-zero starting bus (David Daney)
Altera host bridge driver:
- Add msi.h to ARM Kbuild (Ley Foon Tan)
- Add Altera PCIe host controller driver (Ley Foon Tan)
- Add Altera PCIe MSI driver (Ley Foon Tan)
APM X-Gene host bridge driver:
- Remove msi_controller assignment (Duc Dang)
Broadcom iProc host bridge driver:
- Fix header comment "Corporation" misspelling (Florian Fainelli)
- Fix code comment to match code (Ray Jui)
- Remove unused struct iproc_pcie.irqs[] (Ray Jui)
- Call pci_fixup_irqs() for ARM64 as well as ARM (Ray Jui)
- Fix PCIe reset logic (Ray Jui)
- Improve link detection logic (Ray Jui)
- Update PCIe device tree bindings (Ray Jui)
- Add outbound mapping support (Ray Jui)
Freescale i.MX6 host bridge driver:
- Return real error code from imx6_add_pcie_port() (Fabio Estevam)
- Add PCIE_PHY_RX_ASIC_OUT_VALID definition (Fabio Estevam)
Freescale Layerscape host bridge driver:
- Remove ls_pcie_establish_link() (Minghuan Lian)
- Ignore PCIe controllers in Endpoint mode (Minghuan Lian)
- Factor out SCFG related function (Minghuan Lian)
- Update ls_add_pcie_port() (Minghuan Lian)
- Remove unused fields from struct ls_pcie (Minghuan Lian)
- Add support for LS1043a and LS2080a (Minghuan Lian)
- Add ls_pcie_msi_host_init() (Minghuan Lian)
HiSilicon host bridge driver:
- Add HiSilicon SoC Hip05 PCIe driver (Zhou Wang)
Marvell MVEBU host bridge driver:
- Return zero for reserved or unimplemented config space (Russell King)
- Use exact config access size; don't read/modify/write (Russell King)
- Use of_get_available_child_count() (Russell King)
- Use for_each_available_child_of_node() to walk child nodes (Russell King)
- Report full node name when reporting a DT error (Russell King)
- Use port->name rather than "PCIe%d.%d" (Russell King)
- Move port parsing and resource claiming to separate function (Russell King)
- Fix memory leaks and refcount leaks (Russell King)
- Split port parsing and resource claiming from port setup (Russell King)
- Use gpio_set_value_cansleep() (Russell King)
- Use devm_kcalloc() to allocate an array (Russell King)
- Use gpio_desc to carry around gpio (Russell King)
- Improve clock/reset handling (Russell King)
- Add PCI Express root complex capability block (Russell King)
- Remove code restricting accesses to slot 0 (Russell King)
NVIDIA Tegra host bridge driver:
- Wrap static pgprot_t initializer with __pgprot() (Ard Biesheuvel)
Renesas R-Car host bridge driver:
- Build pci-rcar-gen2.c only on ARM (Geert Uytterhoeven)
- Build pcie-rcar.c only on ARM (Geert Uytterhoeven)
- Make PCI aware of the I/O resources (Phil Edworthy)
- Remove dependency on ARM-specific struct hw_pci (Phil Edworthy)
- Set root bus nr to that provided in DT (Phil Edworthy)
- Fix I/O offset for multiple host bridges (Phil Edworthy)
ST Microelectronics SPEAr13xx host bridge driver:
- Fix dw_pcie_cfg_read/write() usage (Gabriele Paoloni)
Synopsys DesignWare host bridge driver:
- Make "clocks" and "clock-names" optional DT properties (Bhupesh Sharma)
- Use exact access size in dw_pcie_cfg_read() (Gabriele Paoloni)
- Simplify dw_pcie_cfg_read/write() interfaces (Gabriele Paoloni)
- Require config accesses to be naturally aligned (Gabriele Paoloni)
- Make "num-lanes" an optional DT property (Gabriele Paoloni)
- Move calculation of bus addresses to DRA7xx (Gabriele Paoloni)
- Replace ARM pci_sys_data->align_resource with global function pointer (Gabriele Paoloni)
- Factor out MSI msg setup (Lucas Stach)
- Implement multivector MSI IRQ setup (Lucas Stach)
- Make get_msi_addr() return phys_addr_t, not u32 (Lucas Stach)
- Set up high part of MSI target address (Lucas Stach)
- Fix PORT_LOGIC_LINK_WIDTH_MASK (Zhou Wang)
- Revert "PCI: designware: Program ATU with untranslated address" (Zhou Wang)
- Use of_pci_get_host_bridge_resources() to parse DT (Zhou Wang)
- Make driver arch-agnostic (Zhou Wang)
Miscellaneous:
- Make x86 pci_subsys_init() static (Alexander Kuleshov)
- Turn off Request Attributes to avoid Chelsio T5 Completion erratum (Hariprasad Shenai)"
* tag 'pci-v4.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (94 commits)
PCI: altera: Add Altera PCIe MSI driver
PCI: hisi: Add HiSilicon SoC Hip05 PCIe driver
PCI: layerscape: Add ls_pcie_msi_host_init()
PCI: layerscape: Add support for LS1043a and LS2080a
PCI: layerscape: Remove unused fields from struct ls_pcie
PCI: layerscape: Update ls_add_pcie_port()
PCI: layerscape: Factor out SCFG related function
PCI: layerscape: Ignore PCIe controllers in Endpoint mode
PCI: layerscape: Remove ls_pcie_establish_link()
PCI: designware: Make "clocks" and "clock-names" optional DT properties
PCI: designware: Make driver arch-agnostic
ARM/PCI: Replace pci_sys_data->align_resource with global function pointer
PCI: designware: Use of_pci_get_host_bridge_resources() to parse DT
Revert "PCI: designware: Program ATU with untranslated address"
PCI: designware: Move calculation of bus addresses to DRA7xx
PCI: designware: Make "num-lanes" an optional DT property
PCI: designware: Require config accesses to be naturally aligned
PCI: designware: Simplify dw_pcie_cfg_read/write() interfaces
PCI: designware: Use exact access size in dw_pcie_cfg_read()
PCI: spear: Fix dw_pcie_cfg_read/write() usage
...
|
||
|
Linus Torvalds
|
933425fb00 |
s390: A bunch of fixes and optimizations for interrupt and time
handling.
PPC: Mostly bug fixes.
ARM: No big features, but many small fixes and prerequisites including:
- a number of fixes for the arch-timer
- introducing proper level-triggered semantics for the arch-timers
- a series of patches to synchronously halt a guest (prerequisite for
IRQ forwarding)
- some tracepoint improvements
- a tweak for the EL2 panic handlers
- some more VGIC cleanups getting rid of redundant state
x86: quite a few changes:
- support for VT-d posted interrupts (i.e. PCI devices can inject
interrupts directly into vCPUs). This introduces a new component (in
virt/lib/) that connects VFIO and KVM together. The same infrastructure
will be used for ARM interrupt forwarding as well.
- more Hyper-V features, though the main one Hyper-V synthetic interrupt
controller will have to wait for 4.5. These will let KVM expose Hyper-V
devices.
- nested virtualization now supports VPID (same as PCID but for vCPUs)
which makes it quite a bit faster
- for future hardware that supports NVDIMM, there is support for clflushopt,
clwb, pcommit
- support for "split irqchip", i.e. LAPIC in kernel + IOAPIC/PIC/PIT in
userspace, which reduces the attack surface of the hypervisor
- obligatory smattering of SMM fixes
- on the guest side, stable scheduler clock support was rewritten to not
require help from the hypervisor.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iQEcBAABAgAGBQJWO2IQAAoJEL/70l94x66D/K0H/3AovAgYmJQToZlimsktMk6a
f2xhdIqfU5lIQQh5uNBCfL3o9o8H9Py1ym7aEw3fmztPHHJYc91oTatt2UEKhmEw
VtZHp/dFHt3hwaIdXmjRPEXiYctraKCyrhaUYdWmUYkoKi7lW5OL5h+S7frG2U6u
p/hFKnHRZfXHr6NSgIqvYkKqtnc+C0FWY696IZMzgCksOO8jB1xrxoSN3tANW3oJ
PDV+4og0fN/Fr1capJUFEc/fejREHneANvlKrLaa8ht0qJQutoczNADUiSFLcMPG
iHljXeDsv5eyjMtUuIL8+MPzcrIt/y4rY41ZPiKggxULrXc6H+JJL/e/zThZpXc=
=iv2z
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Paolo Bonzini:
"First batch of KVM changes for 4.4.
s390:
A bunch of fixes and optimizations for interrupt and time handling.
PPC:
Mostly bug fixes.
ARM:
No big features, but many small fixes and prerequisites including:
- a number of fixes for the arch-timer
- introducing proper level-triggered semantics for the arch-timers
- a series of patches to synchronously halt a guest (prerequisite
for IRQ forwarding)
- some tracepoint improvements
- a tweak for the EL2 panic handlers
- some more VGIC cleanups getting rid of redundant state
x86:
Quite a few changes:
- support for VT-d posted interrupts (i.e. PCI devices can inject
interrupts directly into vCPUs). This introduces a new
component (in virt/lib/) that connects VFIO and KVM together.
The same infrastructure will be used for ARM interrupt
forwarding as well.
- more Hyper-V features, though the main one Hyper-V synthetic
interrupt controller will have to wait for 4.5. These will let
KVM expose Hyper-V devices.
- nested virtualization now supports VPID (same as PCID but for
vCPUs) which makes it quite a bit faster
- for future hardware that supports NVDIMM, there is support for
clflushopt, clwb, pcommit
- support for "split irqchip", i.e. LAPIC in kernel +
IOAPIC/PIC/PIT in userspace, which reduces the attack surface of
the hypervisor
- obligatory smattering of SMM fixes
- on the guest side, stable scheduler clock support was rewritten
to not require help from the hypervisor"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (123 commits)
KVM: VMX: Fix commit which broke PML
KVM: x86: obey KVM_X86_QUIRK_CD_NW_CLEARED in kvm_set_cr0()
KVM: x86: allow RSM from 64-bit mode
KVM: VMX: fix SMEP and SMAP without EPT
KVM: x86: move kvm_set_irq_inatomic to legacy device assignment
KVM: device assignment: remove pointless #ifdefs
KVM: x86: merge kvm_arch_set_irq with kvm_set_msi_inatomic
KVM: x86: zero apic_arb_prio on reset
drivers/hv: share Hyper-V SynIC constants with userspace
KVM: x86: handle SMBASE as physical address in RSM
KVM: x86: add read_phys to x86_emulate_ops
KVM: x86: removing unused variable
KVM: don't pointlessly leave KVM_COMPAT=y in non-KVM configs
KVM: arm/arm64: Merge vgic_set_lr() and vgic_sync_lr_elrsr()
KVM: arm/arm64: Clean up vgic_retire_lr() and surroundings
KVM: arm/arm64: Optimize away redundant LR tracking
KVM: s390: use simple switch statement as multiplexer
KVM: s390: drop useless newline in debugging data
KVM: s390: SCA must not cross page boundaries
KVM: arm: Do not indent the arguments of DECLARE_BITMAP
...
|