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9278 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
David S. Miller
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150f29f5e6 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says: ==================== pull-request: bpf-next 2020-09-01 The following pull-request contains BPF updates for your *net-next* tree. There are two small conflicts when pulling, resolve as follows: 1) Merge conflict in tools/lib/bpf/libbpf.c between |
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Alexei Starovoitov
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07be4c4a3e |
bpf: Add bpf_copy_from_user() helper.
Sleepable BPF programs can now use copy_from_user() to access user memory. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: KP Singh <kpsingh@google.com> Link: https://lore.kernel.org/bpf/20200827220114.69225-4-alexei.starovoitov@gmail.com |
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Alexei Starovoitov
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1e6c62a882 |
bpf: Introduce sleepable BPF programs
Introduce sleepable BPF programs that can request such property for themselves via BPF_F_SLEEPABLE flag at program load time. In such case they will be able to use helpers like bpf_copy_from_user() that might sleep. At present only fentry/fexit/fmod_ret and lsm programs can request to be sleepable and only when they are attached to kernel functions that are known to allow sleeping. The non-sleepable programs are relying on implicit rcu_read_lock() and migrate_disable() to protect life time of programs, maps that they use and per-cpu kernel structures used to pass info between bpf programs and the kernel. The sleepable programs cannot be enclosed into rcu_read_lock(). migrate_disable() maps to preempt_disable() in non-RT kernels, so the progs should not be enclosed in migrate_disable() as well. Therefore rcu_read_lock_trace is used to protect the life time of sleepable progs. There are many networking and tracing program types. In many cases the 'struct bpf_prog *' pointer itself is rcu protected within some other kernel data structure and the kernel code is using rcu_dereference() to load that program pointer and call BPF_PROG_RUN() on it. All these cases are not touched. Instead sleepable bpf programs are allowed with bpf trampoline only. The program pointers are hard-coded into generated assembly of bpf trampoline and synchronize_rcu_tasks_trace() is used to protect the life time of the program. The same trampoline can hold both sleepable and non-sleepable progs. When rcu_read_lock_trace is held it means that some sleepable bpf program is running from bpf trampoline. Those programs can use bpf arrays and preallocated hash/lru maps. These map types are waiting on programs to complete via synchronize_rcu_tasks_trace(); Updates to trampoline now has to do synchronize_rcu_tasks_trace() and synchronize_rcu_tasks() to wait for sleepable progs to finish and for trampoline assembly to finish. This is the first step of introducing sleepable progs. Eventually dynamically allocated hash maps can be allowed and networking program types can become sleepable too. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Josef Bacik <josef@toxicpanda.com> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: KP Singh <kpsingh@google.com> Link: https://lore.kernel.org/bpf/20200827220114.69225-3-alexei.starovoitov@gmail.com |
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David S. Miller
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ae9a138f06 |
This time we have:
* some code to support SAE (WPA3) offload in AP mode
* many documentation (wording) fixes/updates
* netlink policy updates, including the use of NLA_RANGE
with binary attributes
* regulatory improvements for adjacent frequency bands
* and a few other small additions/refactorings/cleanups
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Merge tag 'mac80211-next-for-davem-2020-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says:
====================
This time we have:
* some code to support SAE (WPA3) offload in AP mode
* many documentation (wording) fixes/updates
* netlink policy updates, including the use of NLA_RANGE
with binary attributes
* regulatory improvements for adjacent frequency bands
* and a few other small additions/refactorings/cleanups
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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Yonghong Song
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b0c9eb3781 |
bpf: Make bpf_link_info.iter similar to bpf_iter_link_info
bpf_link_info.iter is used by link_query to return bpf_iter_link_info
to user space. Fields may be different, e.g., map_fd vs. map_id, so
we cannot reuse the exact structure. But make them similar, e.g.,
struct bpf_link_info {
/* common fields */
union {
struct { ... } raw_tracepoint;
struct { ... } tracing;
...
struct {
/* common fields for iter */
union {
struct {
__u32 map_id;
} map;
/* other structs for other targets */
};
};
};
};
so the structure is extensible the same way as bpf_iter_link_info.
Fixes:
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Nicolas Dichtel
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50aba46c23 |
gtp: add notification mechanism
Like all other network functions, let's notify gtp context on creation and deletion. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Tested-by: Gabriel Ganne <gabriel.ganne@6wind.com> Acked-by: Harald Welte <laforge@gnumonks.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Chung-Hsien Hsu
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2831a63102 |
nl80211: support SAE authentication offload in AP mode
Let drivers advertise support for AP-mode SAE authentication offload with a new NL80211_EXT_FEATURE_SAE_OFFLOAD_AP flag. Signed-off-by: Chung-Hsien Hsu <stanley.hsu@cypress.com> Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Link: https://lore.kernel.org/r/20200817073316.33402-4-stanley.hsu@cypress.com Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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John Crispin
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00c207edfb |
nl80211: rename csa counter attributes countdown counters
We want to reuse the attributes for other counters such as BSS color change. Rename them to more generic names. Signed-off-by: John Crispin <john@phrozen.org> Link: https://lore.kernel.org/r/20200811080107.3615705-1-john@phrozen.org Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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Miles Hu
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eb89a6a6b7 |
nl80211: add support for setting fixed HE rate/gi/ltf
This patch adds the nl80211 structs, definitions, policies and parsing code required to pass fixed HE rate, GI and LTF settings. Signed-off-by: Miles Hu <milehu@codeaurora.org> Signed-off-by: John Crispin <john@phrozen.org> Link: https://lore.kernel.org/r/20200804081630.2013619-1-john@phrozen.org [fix comment] Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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James Prestwood
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493a0ebd80 |
nl80211: fix PORT_AUTHORIZED wording to reflect behavior
The CMD_PORT_AUTHORIZED event was described as an event which indicated a successfully completed 4-way handshake. But the behavior was not as advertized. The only driver which uses this is brcmfmac, and this driver only sends the event after a successful 802.1X-FT roam. This prevents userspace applications from knowing if the 4-way completed on: 1. Normal 802.1X connects 2. Normal PSK connections 3. FT-PSK roams wpa_supplicant handles this incorrect behavior by just completing the connection after association, before the 4-way has completed. If the 4-way ends up failing it disconnects at that point. Since this behavior appears to be expected (wpa_s handles it this way) I have changed the wording in the API description to reflect the actual behavior. Signed-off-by: James Prestwood <prestwoj@gmail.com> Link: https://lore.kernel.org/r/20200413162053.3711-1-prestwoj@gmail.com [fix spelling of 802.1X throughout ...] Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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Jiri Olsa
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6e22ab9da7 |
bpf: Add d_path helper
Adding d_path helper function that returns full path for given 'struct path' object, which needs to be the kernel BTF 'path' object. The path is returned in buffer provided 'buf' of size 'sz' and is zero terminated. bpf_d_path(&file->f_path, buf, size); The helper calls directly d_path function, so there's only limited set of function it can be called from. Adding just very modest set for the start. Updating also bpf.h tools uapi header and adding 'path' to bpf_helpers_doc.py script. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: KP Singh <kpsingh@google.com> Link: https://lore.kernel.org/bpf/20200825192124.710397-11-jolsa@kernel.org |
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KP Singh
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30897832d8 |
bpf: Allow local storage to be used from LSM programs
Adds support for both bpf_{sk, inode}_storage_{get, delete} to be used
in LSM programs. These helpers are not used for tracing programs
(currently) as their usage is tied to the life-cycle of the object and
should only be used where the owning object won't be freed (when the
owning object is passed as an argument to the LSM hook). Thus, they
are safer to use in LSM hooks than tracing. Usage of local storage in
tracing programs will probably follow a per function based whitelist
approach.
Since the UAPI helper signature for bpf_sk_storage expect a bpf_sock,
it, leads to a compilation warning for LSM programs, it's also updated
to accept a void * pointer instead.
Signed-off-by: KP Singh <kpsingh@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20200825182919.1118197-7-kpsingh@chromium.org
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KP Singh
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8ea636848a |
bpf: Implement bpf_local_storage for inodes
Similar to bpf_local_storage for sockets, add local storage for inodes. The life-cycle of storage is managed with the life-cycle of the inode. i.e. the storage is destroyed along with the owning inode. The BPF LSM allocates an __rcu pointer to the bpf_local_storage in the security blob which are now stackable and can co-exist with other LSMs. Signed-off-by: KP Singh <kpsingh@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200825182919.1118197-6-kpsingh@chromium.org |
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KP Singh
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f836a56e84 |
bpf: Generalize bpf_sk_storage
Refactor the functionality in bpf_sk_storage.c so that concept of storage linked to kernel objects can be extended to other objects like inode, task_struct etc. Each new local storage will still be a separate map and provide its own set of helpers. This allows for future object specific extensions and still share a lot of the underlying implementation. This includes the changes suggested by Martin in: https://lore.kernel.org/bpf/20200725013047.4006241-1-kafai@fb.com/ adding new map operations to support bpf_local_storage maps: * storages for different kernel objects to optionally have different memory charging strategy (map_local_storage_charge, map_local_storage_uncharge) * Functionality to extract the storage pointer from a pointer to the owning object (map_owner_storage_ptr) Co-developed-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: KP Singh <kpsingh@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200825182919.1118197-4-kpsingh@chromium.org |
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Martin KaFai Lau
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267cf9fa43 |
tcp: bpf: Optionally store mac header in TCP_SAVE_SYN
This patch is adapted from Eric's patch in an earlier discussion [1]. The TCP_SAVE_SYN currently only stores the network header and tcp header. This patch allows it to optionally store the mac header also if the setsockopt's optval is 2. It requires one more bit for the "save_syn" bit field in tcp_sock. This patch achieves this by moving the syn_smc bit next to the is_mptcp. The syn_smc is currently used with the TCP experimental option. Since syn_smc is only used when CONFIG_SMC is enabled, this patch also puts the "IS_ENABLED(CONFIG_SMC)" around it like the is_mptcp did with "IS_ENABLED(CONFIG_MPTCP)". The mac_hdrlen is also stored in the "struct saved_syn" to allow a quick offset from the bpf prog if it chooses to start getting from the network header or the tcp header. [1]: https://lore.kernel.org/netdev/CANn89iLJNWh6bkH7DNhy_kmcAexuUCccqERqe7z2QsvPhGrYPQ@mail.gmail.com/ Suggested-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/bpf/20200820190123.2886935-1-kafai@fb.com |
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Martin KaFai Lau
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0813a84156 |
bpf: tcp: Allow bpf prog to write and parse TCP header option
[ Note: The TCP changes here is mainly to implement the bpf
pieces into the bpf_skops_*() functions introduced
in the earlier patches. ]
The earlier effort in BPF-TCP-CC allows the TCP Congestion Control
algorithm to be written in BPF. It opens up opportunities to allow
a faster turnaround time in testing/releasing new congestion control
ideas to production environment.
The same flexibility can be extended to writing TCP header option.
It is not uncommon that people want to test new TCP header option
to improve the TCP performance. Another use case is for data-center
that has a more controlled environment and has more flexibility in
putting header options for internal only use.
For example, we want to test the idea in putting maximum delay
ACK in TCP header option which is similar to a draft RFC proposal [1].
This patch introduces the necessary BPF API and use them in the
TCP stack to allow BPF_PROG_TYPE_SOCK_OPS program to parse
and write TCP header options. It currently supports most of
the TCP packet except RST.
Supported TCP header option:
───────────────────────────
This patch allows the bpf-prog to write any option kind.
Different bpf-progs can write its own option by calling the new helper
bpf_store_hdr_opt(). The helper will ensure there is no duplicated
option in the header.
By allowing bpf-prog to write any option kind, this gives a lot of
flexibility to the bpf-prog. Different bpf-prog can write its
own option kind. It could also allow the bpf-prog to support a
recently standardized option on an older kernel.
Sockops Callback Flags:
──────────────────────
The bpf program will only be called to parse/write tcp header option
if the following newly added callback flags are enabled
in tp->bpf_sock_ops_cb_flags:
BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG
BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG
BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG
A few words on the PARSE CB flags. When the above PARSE CB flags are
turned on, the bpf-prog will be called on packets received
at a sk that has at least reached the ESTABLISHED state.
The parsing of the SYN-SYNACK-ACK will be discussed in the
"3 Way HandShake" section.
The default is off for all of the above new CB flags, i.e. the bpf prog
will not be called to parse or write bpf hdr option. There are
details comment on these new cb flags in the UAPI bpf.h.
sock_ops->skb_data and bpf_load_hdr_opt()
─────────────────────────────────────────
sock_ops->skb_data and sock_ops->skb_data_end covers the whole
TCP header and its options. They are read only.
The new bpf_load_hdr_opt() helps to read a particular option "kind"
from the skb_data.
Please refer to the comment in UAPI bpf.h. It has details
on what skb_data contains under different sock_ops->op.
3 Way HandShake
───────────────
The bpf-prog can learn if it is sending SYN or SYNACK by reading the
sock_ops->skb_tcp_flags.
* Passive side
When writing SYNACK (i.e. sock_ops->op == BPF_SOCK_OPS_WRITE_HDR_OPT_CB),
the received SYN skb will be available to the bpf prog. The bpf prog can
use the SYN skb (which may carry the header option sent from the remote bpf
prog) to decide what bpf header option should be written to the outgoing
SYNACK skb. The SYN packet can be obtained by getsockopt(TCP_BPF_SYN*).
More on this later. Also, the bpf prog can learn if it is in syncookie
mode (by checking sock_ops->args[0] == BPF_WRITE_HDR_TCP_SYNACK_COOKIE).
The bpf prog can store the received SYN pkt by using the existing
bpf_setsockopt(TCP_SAVE_SYN). The example in a later patch does it.
[ Note that the fullsock here is a listen sk, bpf_sk_storage
is not very useful here since the listen sk will be shared
by many concurrent connection requests.
Extending bpf_sk_storage support to request_sock will add weight
to the minisock and it is not necessary better than storing the
whole ~100 bytes SYN pkt. ]
When the connection is established, the bpf prog will be called
in the existing PASSIVE_ESTABLISHED_CB callback. At that time,
the bpf prog can get the header option from the saved syn and
then apply the needed operation to the newly established socket.
The later patch will use the max delay ack specified in the SYN
header and set the RTO of this newly established connection
as an example.
The received ACK (that concludes the 3WHS) will also be available to
the bpf prog during PASSIVE_ESTABLISHED_CB through the sock_ops->skb_data.
It could be useful in syncookie scenario. More on this later.
There is an existing getsockopt "TCP_SAVED_SYN" to return the whole
saved syn pkt which includes the IP[46] header and the TCP header.
A few "TCP_BPF_SYN*" getsockopt has been added to allow specifying where to
start getting from, e.g. starting from TCP header, or from IP[46] header.
The new getsockopt(TCP_BPF_SYN*) will also know where it can get
the SYN's packet from:
- (a) the just received syn (available when the bpf prog is writing SYNACK)
and it is the only way to get SYN during syncookie mode.
or
- (b) the saved syn (available in PASSIVE_ESTABLISHED_CB and also other
existing CB).
The bpf prog does not need to know where the SYN pkt is coming from.
The getsockopt(TCP_BPF_SYN*) will hide this details.
Similarly, a flags "BPF_LOAD_HDR_OPT_TCP_SYN" is also added to
bpf_load_hdr_opt() to read a particular header option from the SYN packet.
* Fastopen
Fastopen should work the same as the regular non fastopen case.
This is a test in a later patch.
* Syncookie
For syncookie, the later example patch asks the active
side's bpf prog to resend the header options in ACK. The server
can use bpf_load_hdr_opt() to look at the options in this
received ACK during PASSIVE_ESTABLISHED_CB.
* Active side
The bpf prog will get a chance to write the bpf header option
in the SYN packet during WRITE_HDR_OPT_CB. The received SYNACK
pkt will also be available to the bpf prog during the existing
ACTIVE_ESTABLISHED_CB callback through the sock_ops->skb_data
and bpf_load_hdr_opt().
* Turn off header CB flags after 3WHS
If the bpf prog does not need to write/parse header options
beyond the 3WHS, the bpf prog can clear the bpf_sock_ops_cb_flags
to avoid being called for header options.
Or the bpf-prog can select to leave the UNKNOWN_HDR_OPT_CB_FLAG on
so that the kernel will only call it when there is option that
the kernel cannot handle.
[1]: draft-wang-tcpm-low-latency-opt-00
https://tools.ietf.org/html/draft-wang-tcpm-low-latency-opt-00
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200820190104.2885895-1-kafai@fb.com
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Martin KaFai Lau
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331fca4315 |
bpf: tcp: Add bpf_skops_hdr_opt_len() and bpf_skops_write_hdr_opt()
The bpf prog needs to parse the SYN header to learn what options have been sent by the peer's bpf-prog before writing its options into SYNACK. This patch adds a "syn_skb" arg to tcp_make_synack() and send_synack(). This syn_skb will eventually be made available (as read-only) to the bpf prog. This will be the only SYN packet available to the bpf prog during syncookie. For other regular cases, the bpf prog can also use the saved_syn. When writing options, the bpf prog will first be called to tell the kernel its required number of bytes. It is done by the new bpf_skops_hdr_opt_len(). The bpf prog will only be called when the new BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG is set in tp->bpf_sock_ops_cb_flags. When the bpf prog returns, the kernel will know how many bytes are needed and then update the "*remaining" arg accordingly. 4 byte alignment will be included in the "*remaining" before this function returns. The 4 byte aligned number of bytes will also be stored into the opts->bpf_opt_len. "bpf_opt_len" is a newly added member to the struct tcp_out_options. Then the new bpf_skops_write_hdr_opt() will call the bpf prog to write the header options. The bpf prog is only called if it has reserved spaces before (opts->bpf_opt_len > 0). The bpf prog is the last one getting a chance to reserve header space and writing the header option. These two functions are half implemented to highlight the changes in TCP stack. The actual codes preparing the bpf running context and invoking the bpf prog will be added in the later patch with other necessary bpf pieces. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/bpf/20200820190052.2885316-1-kafai@fb.com |
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Martin KaFai Lau
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00d211a4ea |
bpf: tcp: Add bpf_skops_parse_hdr()
The patch adds a function bpf_skops_parse_hdr(). It will call the bpf prog to parse the TCP header received at a tcp_sock that has at least reached the ESTABLISHED state. For the packets received during the 3WHS (SYN, SYNACK and ACK), the received skb will be available to the bpf prog during the callback in bpf_skops_established() introduced in the previous patch and in the bpf_skops_write_hdr_opt() that will be added in the next patch. Calling bpf prog to parse header is controlled by two new flags in tp->bpf_sock_ops_cb_flags: BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG and BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG. When BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG is set, the bpf prog will only be called when there is unknown option in the TCP header. When BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG is set, the bpf prog will be called on all received TCP header. This function is half implemented to highlight the changes in TCP stack. The actual codes preparing the bpf running context and invoking the bpf prog will be added in the later patch with other necessary bpf pieces. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/bpf/20200820190046.2885054-1-kafai@fb.com |
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Martin KaFai Lau
|
ca584ba070 |
tcp: bpf: Add TCP_BPF_RTO_MIN for bpf_setsockopt
This patch adds bpf_setsockopt(TCP_BPF_RTO_MIN) to allow bpf prog to set the min rto of a connection. It could be used together with the earlier patch which has added bpf_setsockopt(TCP_BPF_DELACK_MAX). A later selftest patch will communicate the max delay ack in a bpf tcp header option and then the receiving side can use bpf_setsockopt(TCP_BPF_RTO_MIN) to set a shorter rto. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Eric Dumazet <edumazet@google.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Link: https://lore.kernel.org/bpf/20200820190027.2884170-1-kafai@fb.com |
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Martin KaFai Lau
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2b8ee4f05d |
tcp: bpf: Add TCP_BPF_DELACK_MAX setsockopt
This change is mostly from an internal patch and adapts it from sysctl config to the bpf_setsockopt setup. The bpf_prog can set the max delay ack by using bpf_setsockopt(TCP_BPF_DELACK_MAX). This max delay ack can be communicated to its peer through bpf header option. The receiving peer can then use this max delay ack and set a potentially lower rto by using bpf_setsockopt(TCP_BPF_RTO_MIN) which will be introduced in the next patch. Another later selftest patch will also use it like the above to show how to write and parse bpf tcp header option. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Eric Dumazet <edumazet@google.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Link: https://lore.kernel.org/bpf/20200820190021.2884000-1-kafai@fb.com |
||
|
David S. Miller
|
7611cbb900 | Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net | ||
|
Tom Parkin
|
eee049c0ef |
l2tp: remove tunnel and session debug flags field
The l2tp subsystem now uses standard kernel logging APIs for informational and warning messages, and tracepoints for debug information. Now that the tunnel and session debug flags are unused, remove the field from the core structures. Various system calls (in the case of l2tp_ppp) and netlink messages handle the getting and setting of debug flags. To avoid userspace breakage don't modify the API of these calls; simply ignore set requests, and send dummy data for get requests. Signed-off-by: Tom Parkin <tparkin@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Yonghong Song
|
6b0a249a30 |
bpf: Implement link_query for bpf iterators
This patch implemented bpf_link callback functions show_fdinfo and fill_link_info to support link_query interface. The general interface for show_fdinfo and fill_link_info will print/fill the target_name. Each targets can register show_fdinfo and fill_link_info callbacks to print/fill more target specific information. For example, the below is a fdinfo result for a bpf task iterator. $ cat /proc/1749/fdinfo/7 pos: 0 flags: 02000000 mnt_id: 14 link_type: iter link_id: 11 prog_tag: 990e1f8152f7e54f prog_id: 59 target_name: task Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200821184418.574122-1-yhs@fb.com |
||
|
David S. Miller
|
4af7b32f84 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Alexei Starovoitov says: ==================== pull-request: bpf 2020-08-21 The following pull-request contains BPF updates for your *net* tree. We've added 11 non-merge commits during the last 5 day(s) which contain a total of 12 files changed, 78 insertions(+), 24 deletions(-). The main changes are: 1) three fixes in BPF task iterator logic, from Yonghong. 2) fix for compressed dwarf sections in vmlinux, from Jiri. 3) fix xdp attach regression, from Andrii. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
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Tobias Klauser
|
b16fc097bc |
bpf: Fix two typos in uapi/linux/bpf.h
Also remove trailing whitespaces in bpf_skb_get_tunnel_key example code. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200821133642.18870-1-tklauser@distanz.ch |
||
|
Linus Torvalds
|
37711e5e23 |
NFS client updates for Linux 5.9
Highlights include: Stable fixes: - pNFS: Don't return layout segments that are being used for I/O - pNFS: Don't move layout segments off the active list when being used for I/O Features: - NFS: Add support for user xattrs through the NFSv4.2 protocol - NFS: Allow applications to speed up readdir+statx() using AT_STATX_DONT_SYNC - NFSv4.0 allow nconnect for v4.0 Bugfixes and cleanups: - nfs: ensure correct writeback errors are returned on close() - nfs: nfs_file_write() should check for writeback errors - nfs: Fix getxattr kernel panic and memory overflow - NFS: Fix the pNFS/flexfiles mirrored read failover code - SUNRPC: dont update timeout value on connection reset - freezer: Add unsafe versions of freezable_schedule_timeout_interruptible for NFS - sunrpc: destroy rpc_inode_cachep after unregister_filesystem -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEESQctxSBg8JpV8KqEZwvnipYKAPIFAl83CYEACgkQZwvnipYK APLx4g/9EQNTG5VkUToElRHs4b3vFxbmh9Odnk/JwPHxY5GQ8/AyGqwWHBgMZc7/ 2AV/C83pk7pJsDNsKbVAaFCT1cwjmItHM63vKJYGBYbE8LhkZ/1sYkdtPBYwHoVl 7CWfpVY/4NjYw5GJfrVA5Y0m7lrQInRtIMzfaENw2tpw+/cKUpadxgEJltzFNvpa Ploinr1ZRBl1tvfeHNRP5ZMPk2AfgGWtQKQ/b2UWUk5tXALoQm2Eu+/oku39uqhy hW5tCbU2BzR91gg5JwF9n7VowkCHXfe7lMzDBTVfwZOELOmoyys/1wKv550FWcWi yymljWiPGZOnXGT1vfKptPESQjdtElMfanvEZ0BzS+yNR0HZGnIupaxGlYlG9ZGU 2sXHQPp3mk2Q+L1IgbTSCnSju0YlZo32JQpYCZiROjIXnPWPQ50YNhr8GL18M1FW hTeShg2avWH+59GB6moEBmsuvui7Dy1jkimblToLEoGJ4kbvEl72FYSqTCkAXXbB rVUzhmJFgfk/EOS4d+QKJoBqNzw3aw79wyT7PLkoCYBqPZBHQexlmI+ktMbgUEdw c/fM7l5/Vcb9weIHKzul2Jbk5q6bFME/xPnIkr3v/oKIFlLFwQ04BX6R/42AMJHw V5Q9Wp81Vy6RXQMn8P0ZMeY0WQC/rhpijOEVMUC+Ni+spz44AdM= =k4pE -----END PGP SIGNATURE----- Merge tag 'nfs-for-5.9-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs Pull NFS client updates from Trond Myklebust: "Stable fixes: - pNFS: Don't return layout segments that are being used for I/O - pNFS: Don't move layout segments off the active list when being used for I/O Features: - NFS: Add support for user xattrs through the NFSv4.2 protocol - NFS: Allow applications to speed up readdir+statx() using AT_STATX_DONT_SYNC - NFSv4.0 allow nconnect for v4.0 Bugfixes and cleanups: - nfs: ensure correct writeback errors are returned on close() - nfs: nfs_file_write() should check for writeback errors - nfs: Fix getxattr kernel panic and memory overflow - NFS: Fix the pNFS/flexfiles mirrored read failover code - SUNRPC: dont update timeout value on connection reset - freezer: Add unsafe versions of freezable_schedule_timeout_interruptible for NFS - sunrpc: destroy rpc_inode_cachep after unregister_filesystem" * tag 'nfs-for-5.9-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (32 commits) NFS: Fix flexfiles read failover fs: nfs: delete repeated words in comments rpc_pipefs: convert comma to semicolon nfs: Fix getxattr kernel panic and memory overflow NFS: Don't return layout segments that are in use NFS: Don't move layouts to plh_return_segs list while in use NFS: Add layout segment info to pnfs read/write/commit tracepoints NFS: Add tracepoints for layouterror and layoutstats. NFS: Report the stateid + status in trace_nfs4_layoutreturn_on_close() SUNRPC dont update timeout value on connection reset nfs: nfs_file_write() should check for writeback errors nfs: ensure correct writeback errors are returned on close() NFSv4.2: xattr cache: get rid of cache discard work queue NFS: remove redundant initialization of variable result NFSv4.0 allow nconnect for v4.0 freezer: Add unsafe versions of freezable_schedule_timeout_interruptible for NFS sunrpc: destroy rpc_inode_cachep after unregister_filesystem NFSv4.2: add client side xattr caching. NFSv4.2: hook in the user extended attribute handlers NFSv4.2: add the extended attribute proc functions. ... |
||
|
Linus Torvalds
|
a1d21081a6 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
"Some merge window fallout, some longer term fixes:
1) Handle headroom properly in lapbether and x25_asy drivers, from
Xie He.
2) Fetch MAC address from correct r8152 device node, from Thierry
Reding.
3) In the sw kTLS path we should allow MSG_CMSG_COMPAT in sendmsg,
from Rouven Czerwinski.
4) Correct fdputs in socket layer, from Miaohe Lin.
5) Revert troublesome sockptr_t optimization, from Christoph Hellwig.
6) Fix TCP TFO key reading on big endian, from Jason Baron.
7) Missing CAP_NET_RAW check in nfc, from Qingyu Li.
8) Fix inet fastreuse optimization with tproxy sockets, from Tim
Froidcoeur.
9) Fix 64-bit divide in new SFC driver, from Edward Cree.
10) Add a tracepoint for prandom_u32 so that we can more easily
perform usage analysis. From Eric Dumazet.
11) Fix rwlock imbalance in AF_PACKET, from John Ogness"
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (49 commits)
net: openvswitch: introduce common code for flushing flows
af_packet: TPACKET_V3: fix fill status rwlock imbalance
random32: add a tracepoint for prandom_u32()
Revert "ipv4: tunnel: fix compilation on ARCH=um"
net: accept an empty mask in /sys/class/net/*/queues/rx-*/rps_cpus
net: ethernet: stmmac: Disable hardware multicast filter
net: stmmac: dwmac1000: provide multicast filter fallback
ipv4: tunnel: fix compilation on ARCH=um
vsock: fix potential null pointer dereference in vsock_poll()
sfc: fix ef100 design-param checking
net: initialize fastreuse on inet_inherit_port
net: refactor bind_bucket fastreuse into helper
net: phy: marvell10g: fix null pointer dereference
net: Fix potential memory leak in proto_register()
net: qcom/emac: add missed clk_disable_unprepare in error path of emac_clks_phase1_init
ionic_lif: Use devm_kcalloc() in ionic_qcq_alloc()
net/nfc/rawsock.c: add CAP_NET_RAW check.
hinic: fix strncpy output truncated compile warnings
drivers/net/wan/x25_asy: Added needed_headroom and a skb->len check
net/tls: Fix kmap usage
...
|
||
|
Linus Torvalds
|
ea6ec77437 |
drm fixes for 5.9-rc1
core: - Fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi - Remove null check for kfree in drm_dev_release. - Fix DRM_FORMAT_MOD_AMLOGIC_FBC definition. - re-added docs for drm_gem_flink_ioctl() - add orientation quirk for ASUS T103HAF ttm: - ttm: fix page-offset calculation within TTM - revert patch causing vmwgfx regressions fbcon: - Fix a fbcon OOB read in fbdev, found by syzbot. vga: - Mark vga_tryget static as it's not used elsewhere. amdgpu: - Re-add spelling typo fix - Sienna Cichlid fixes - Navy Flounder fixes - DC fixes - SMU i2c fix - Power fixes vmwgfx: - regression fixes for modesetting crashes - misc fixes xlnx: - Small fixes to xlnx. omap: - Fix mode initialization in omap_connector_mode_valid(). - force runtime PM suspend on system suspend tidss: - fix modeset init for DPI panels -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJfM3QrAAoJEAx081l5xIa+4H8P/0YLHHK52yuYqyYEtvfehlDC i3ur47QdQS/6fkspVSbVndsToQS+D9ZNAZFUUSumVr1kR40yGC6oGZGmo+UWYH+T AiZC1LHmz8hsGMni40uCb+ble1mtcsbqjAkb5hG/9RxPfBiunQ6OJJGU7X2FoB3e TZNWwYKyF/Y5f/OlKdRbi9qfszWwWb/+ZW94q9ER1MjlcwrW3EqgRrkRGT3hH4UO AvzYhgGlzz7FXwQic3mJw3Sirm6NnbuUv9aRPRBCGm9i/BDSRHFpIcXIuLuMsiOk L/WtdYodMDbhB0xRKwDQzf9TIUxSwulrXO0Jfo8CVKknyHha62fz2bMGpf+4ron2 3WrZmV+5w0Q0qcfbh1EgHkVXmDry+mtFws1dvAtvyNp7GSI675tNI2qH3cgLfvQX FgMrfbmOp+f+ohXL7fUw+J/7cUjrVYZxtkCAEctB/6B44INjFdRuwQfP98x5CcmX CpZHLJKsMI+Y6r6Jno5foIQJIZJrDiUJLhRE2sN7cWv54+2gmHXbqsLAfMMpB6Mc 2gMZNIwB+qSVjULR+MHvzC3iZHHTkD3hijkYshb8+s5pICGo+eq2v4S/r31C4Wn1 DpToox1t/RPY+WPS5dbi95zxg1QDwr/BsExTCKTUB2k+ovoWE6byPvt2Vslh+F/K i+LrkziEqKb/BhyGA7z9 =dr7v -----END PGP SIGNATURE----- Merge tag 'drm-next-2020-08-12' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "This has a few vmwgfx regression fixes we hit from the merge window (one in TTM), it also has a bunch of amdgpu fixes along with a scattering everywhere else. core: - Fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi - Remove null check for kfree in drm_dev_release. - Fix DRM_FORMAT_MOD_AMLOGIC_FBC definition. - re-added docs for drm_gem_flink_ioctl() - add orientation quirk for ASUS T103HAF ttm: - ttm: fix page-offset calculation within TTM - revert patch causing vmwgfx regressions fbcon: - Fix a fbcon OOB read in fbdev, found by syzbot. vga: - Mark vga_tryget static as it's not used elsewhere. amdgpu: - Re-add spelling typo fix - Sienna Cichlid fixes - Navy Flounder fixes - DC fixes - SMU i2c fix - Power fixes vmwgfx: - regression fixes for modesetting crashes - misc fixes xlnx: - Small fixes to xlnx. omap: - Fix mode initialization in omap_connector_mode_valid(). - force runtime PM suspend on system suspend tidss: - fix modeset init for DPI panels" * tag 'drm-next-2020-08-12' of git://anongit.freedesktop.org/drm/drm: (70 commits) drm/ttm: revert "drm/ttm: make TT creation purely optional v3" drm/vmwgfx: fix spelling mistake "Cant" -> "Can't" drm/vmwgfx: fix spelling mistake "Cound" -> "Could" drm/vmwgfx/ldu: Use drm_mode_config_reset drm/vmwgfx/sou: Use drm_mode_config_reset drm/vmwgfx/stdu: Use drm_mode_config_reset drm/vmwgfx: Fix two list_for_each loop exit tests drm/vmwgfx: Use correct vmw_legacy_display_unit pointer drm/vmwgfx: Use struct_size() helper drm/amdgpu: Fix bug where DPM is not enabled after hibernate and resume drm/amd/powerplay: put VCN/JPEG into PG ungate state before dpm table setup(V3) drm/amd/powerplay: update swSMU VCN/JPEG PG logics drm/amdgpu: use mode1 reset by default for sienna_cichlid drm/amdgpu/smu: rework i2c adpater registration drm/amd/display: Display goes blank after inst drm/amd/display: Change null plane state swizzle mode to 4kb_s drm/amd/display: Use helper function to check for HDMI signal drm/amd/display: AMD OUI (DPCD 0x00300) skipped on some sink drm/amd/display: Fix logger context drm/amd/display: populate new dml variable ... |
||
|
Linus Torvalds
|
9ad57f6dfc |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: - most of the rest of MM (memcg, hugetlb, vmscan, proc, compaction, mempolicy, oom-kill, hugetlbfs, migration, thp, cma, util, memory-hotplug, cleanups, uaccess, migration, gup, pagemap), - various other subsystems (alpha, misc, sparse, bitmap, lib, bitops, checkpatch, autofs, minix, nilfs, ufs, fat, signals, kmod, coredump, exec, kdump, rapidio, panic, kcov, kgdb, ipc). * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (164 commits) mm/gup: remove task_struct pointer for all gup code mm: clean up the last pieces of page fault accountings mm/xtensa: use general page fault accounting mm/x86: use general page fault accounting mm/sparc64: use general page fault accounting mm/sparc32: use general page fault accounting mm/sh: use general page fault accounting mm/s390: use general page fault accounting mm/riscv: use general page fault accounting mm/powerpc: use general page fault accounting mm/parisc: use general page fault accounting mm/openrisc: use general page fault accounting mm/nios2: use general page fault accounting mm/nds32: use general page fault accounting mm/mips: use general page fault accounting mm/microblaze: use general page fault accounting mm/m68k: use general page fault accounting mm/ia64: use general page fault accounting mm/hexagon: use general page fault accounting mm/csky: use general page fault accounting ... |
||
|
Randy Dunlap
|
2fb3244f0a |
autofs: fix doubled word
Change doubled word "is" to "it is". Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Ian Kent <raven@themaw.net> Link: http://lkml.kernel.org/r/5a82befd-40f8-8dc0-3498-cbc0436cad9b@infradead.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Alexander A. Klimov
|
7f317d3490 |
include/: replace HTTP links with HTTPS ones
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Link: http://lkml.kernel.org/r/20200726110117.16346-1-grandmaster@al2klimov.de Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
57b0779392 |
virtio: fixes, features
IRQ bypass support for vdpa and IFC MLX5 vdpa driver Endian-ness fixes for virtio drivers Misc other fixes Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAl8yVEwPHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRpNPEH/0Dtq1s1V4r/kxtLUoMophv9wuORpWCr98BQ 2aOveTmwTOVdZVOiw2tzTgO9nbWx+cL2HvkU7Aajfpz5hh93Z2VOo2n4a7hBC79f rlc3GXiG+pMk5RfmqGofIHTU+D6ony4D5SXlUDurLdtEwunyuqZwABiWkZjdclZJ bv90IL8Upzbz0rxYr7k3z8UepdOCt7r4QS/o7STHZBjJRyylxmO/R2yTnh6PtpRK Q/z35wJBJ3SKc8X3Fi0VOOSeGNZOiypkkl9ZnLVY5lExNAU1+2MMn2UK119SlCDV MSxb7quYFF4cksXH1g77GMBNi1uADRh1dtFMZdkKhZGljGxKLxo= =6VTZ -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio updates from Michael Tsirkin: - IRQ bypass support for vdpa and IFC - MLX5 vdpa driver - Endianness fixes for virtio drivers - Misc other fixes * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (71 commits) vdpa/mlx5: fix up endian-ness for mtu vdpa: Fix pointer math bug in vdpasim_get_config() vdpa/mlx5: Fix pointer math in mlx5_vdpa_get_config() vdpa/mlx5: fix memory allocation failure checks vdpa/mlx5: Fix uninitialised variable in core/mr.c vdpa_sim: init iommu lock virtio_config: fix up warnings on parisc vdpa/mlx5: Add VDPA driver for supported mlx5 devices vdpa/mlx5: Add shared memory registration code vdpa/mlx5: Add support library for mlx5 VDPA implementation vdpa/mlx5: Add hardware descriptive header file vdpa: Modify get_vq_state() to return error code net/vdpa: Use struct for set/get vq state vdpa: remove hard coded virtq num vdpasim: support batch updating vhost-vdpa: support IOTLB batching hints vhost-vdpa: support get/set backend features vhost: generialize backend features setting/getting vhost-vdpa: refine ioctl pre-processing vDPA: dont change vq irq after DRIVER_OK ... |
||
|
Linus Torvalds
|
952ace797c |
IOMMU Updates for Linux v5.9
Including:
- Removal of the dev->archdata.iommu (or similar) pointers from
most architectures. Only Sparc is left, but this is private to
Sparc as their drivers don't use the IOMMU-API.
- ARM-SMMU Updates from Will Deacon:
- Support for SMMU-500 implementation in Marvell
Armada-AP806 SoC
- Support for SMMU-500 implementation in NVIDIA Tegra194 SoC
- DT compatible string updates
- Remove unused IOMMU_SYS_CACHE_ONLY flag
- Move ARM-SMMU drivers into their own subdirectory
- Intel VT-d Updates from Lu Baolu:
- Misc tweaks and fixes for vSVA
- Report/response page request events
- Cleanups
- Move the Kconfig and Makefile bits for the AMD and Intel
drivers into their respective subdirectory.
- MT6779 IOMMU Support
- Support for new chipsets in the Renesas IOMMU driver
- Other misc cleanups and fixes (e.g. to improve compile test
coverage)
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Merge tag 'iommu-updates-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu updates from Joerg Roedel:
- Remove of the dev->archdata.iommu (or similar) pointers from most
architectures. Only Sparc is left, but this is private to Sparc as
their drivers don't use the IOMMU-API.
- ARM-SMMU updates from Will Deacon:
- Support for SMMU-500 implementation in Marvell Armada-AP806 SoC
- Support for SMMU-500 implementation in NVIDIA Tegra194 SoC
- DT compatible string updates
- Remove unused IOMMU_SYS_CACHE_ONLY flag
- Move ARM-SMMU drivers into their own subdirectory
- Intel VT-d updates from Lu Baolu:
- Misc tweaks and fixes for vSVA
- Report/response page request events
- Cleanups
- Move the Kconfig and Makefile bits for the AMD and Intel drivers into
their respective subdirectory.
- MT6779 IOMMU Support
- Support for new chipsets in the Renesas IOMMU driver
- Other misc cleanups and fixes (e.g. to improve compile test coverage)
* tag 'iommu-updates-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (77 commits)
iommu/amd: Move Kconfig and Makefile bits down into amd directory
iommu/vt-d: Move Kconfig and Makefile bits down into intel directory
iommu/arm-smmu: Move Arm SMMU drivers into their own subdirectory
iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu
iommu: Add gfp parameter to io_pgtable_ops->map()
iommu: Mark __iommu_map_sg() as static
iommu/vt-d: Rename intel-pasid.h to pasid.h
iommu/vt-d: Add page response ops support
iommu/vt-d: Report page request faults for guest SVA
iommu/vt-d: Add a helper to get svm and sdev for pasid
iommu/vt-d: Refactor device_to_iommu() helper
iommu/vt-d: Disable multiple GPASID-dev bind
iommu/vt-d: Warn on out-of-range invalidation address
iommu/vt-d: Fix devTLB flush for vSVA
iommu/vt-d: Handle non-page aligned address
iommu/vt-d: Fix PASID devTLB invalidation
iommu/vt-d: Remove global page support in devTLB flush
iommu/vt-d: Enforce PASID devTLB field mask
iommu: Make some functions static
iommu/amd: Remove double zero check
...
|
||
|
Linus Torvalds
|
617e7481d7 |
remoteproc updates for v5.9
This introduces a new "detached" state for remote processors that are deemed to be running at the time Linux boots and the infrastructure for "attaching" to these. It then introduces the support for performing this operation for the STM32 platform. The coredump functionality is moved out from the core file and gains support for an optional mode where the recovery phase awaits the notification from devcoredump that the dump should be released. This allows userspace to grab the coredump in scenarios where vmalloc space is too low for creating a complete copy of the coredump before handing this to devcoredump. A new character device based interface is introduced to allow tying the stoppage of a remote processor to the termination of a user space process. This is useful in situations when such process provides crucial resources/operations for the firmware running on the remote processor. The Texas Instrument K3 driver gains support for the C66x and C71x DSPs. Qualcomm remoteprocs gains support for stashing relocation information in IMEM, to aid post mortem debugging and the crash notification mechanism is generalized to be reusable in cases where loosely coupled drivers needs to know about the status of a remote processor. One such example is the IPA hardware block, which is jointly owned with the modem and migrated to this improved interface. It also introduces a number of bug fixes and debug improvements for the Qualcomm modem remoteproc driver. And it cleans up the inconsistent interface for remoteproc drivers to implement power management. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAl8yKn4bHGJqb3JuLmFu ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3FwNQQAMH8rbJ1wY+FM5vYfchF IIruKUAuiUYf3Wtx96nRRM81nWQWE0+gh37CGdQ0J+5XMhtVVgHH5cIcTcTqHfAG J8rdkcFP4ntyLPa2qP5tPeMj0rqD/cHvzD10PyrJjvP12i9+0mJGR/nDHRRAhyg1 HMTfq5kQsIRt3SYnHrwzD3nvk+O6aEtyogjDX9VhQ3Qx62pKVLiPCUy4FIZ2XzY2 XvNdITqN1IbqMMEgWNLBrFbU8RDnFZgGUFjuVmy+9SalKifh1s0nmdDxmFihbbhj pltc8mLRabhkkdqctvz6nh85epkqmoA15WL+BTLDVIpQ4zSJxFeRq+yK5m3V5EzZ Ld5ukS3IYaLLFOT1OvwjUVbrSVYnb3SMFI6W2v8J/BouBzFzzfYaq4QmvW4GGPEw MWMoicpmZousVGfUREFkmYj/8XqfgoVZ8gpLVxNDuluFU5swjoAK2FfQet4KCf0d /+A77nWvcRuHFYLv8FAiAxxRY2Dnx8rPnIm8wNd4Nj9Lx7lhkVPRwCgBr4SyXX60 FAGqZmg5S0Q5JUVA1s76n/1jbDywr6+a9ez48izivck1eYqAwSOAtt57Ol4A9tEq OGX8bvnJBXM9mDOV2jRCOr3vfn9Y3kqn8ia20gNsmifUM6RkvvSzz4bdhwd0Aj2H 0PWNiyPI+OKV8L64Q4sASbDR =9cjt -----END PGP SIGNATURE----- Merge tag 'rproc-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull remoteproc updates from Bjorn Andersson: "This introduces a new "detached" state for remote processors that are deemed to be running at the time Linux boots and the infrastructure for "attaching" to these. It then introduces the support for performing this operation for the STM32 platform. The coredump functionality is moved out from the core file and gains support for an optional mode where the recovery phase awaits the notification from devcoredump that the dump should be released. This allows userspace to grab the coredump in scenarios where vmalloc space is too low for creating a complete copy of the coredump before handing this to devcoredump. A new character device based interface is introduced to allow tying the stoppage of a remote processor to the termination of a user space process. This is useful in situations when such process provides crucial resources/operations for the firmware running on the remote processor. The Texas Instrument K3 driver gains support for the C66x and C71x DSPs. Qualcomm remoteprocs gains support for stashing relocation information in IMEM, to aid post mortem debugging and the crash notification mechanism is generalized to be reusable in cases where loosely coupled drivers needs to know about the status of a remote processor. One such example is the IPA hardware block, which is jointly owned with the modem and migrated to this improved interface. It also introduces a number of bug fixes and debug improvements for the Qualcomm modem remoteproc driver. And it cleans up the inconsistent interface for remoteproc drivers to implement power management" * tag 'rproc-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: (56 commits) remoteproc: core: Register the character device interface remoteproc: Add remoteproc character device interface remoteproc: kill IPA notify code net: ipa: new notification infrastructure remoteproc: k3-dsp: Add support for C71x DSPs dt-bindings: remoteproc: k3-dsp: Update bindings for C71x DSPs remoteproc: k3-dsp: Add support for L2RAM loading on C66x DSPs remoteproc: k3-dsp: Add a remoteproc driver of K3 C66x DSPs dt-bindings: remoteproc: Add bindings for C66x DSPs on TI K3 SoCs remoteproc: k3: Add TI-SCI processor control helper functions remoteproc: Introduce rproc_of_parse_firmware() helper dt-bindings: arm: keystone: Add common TI SCI bindings remoteproc: qcom_q6v5_mss: Remove redundant running state remoteproc: qcom: q6v5: Update running state before requesting stop remoteproc: qcom_q6v5_mss: Add modem debug policy support remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load remoteproc: qcom_q6v5_mss: Validate MBA firmware size before load rpmsg: update documentation remoteproc: qcom_q6v5_mss: Add MBA log extraction support remoteproc: Add coredump debugfs entry ... |
||
|
Linus Torvalds
|
4bf5e36118 |
libnvdimm for 5.9
- Add 'Runtime Firmware Activation' support for NVDIMMs that advertise
the relevant capability
- Misc libnvdimm and DAX cleanups
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Merge tag 'libnvdimm-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm updayes from Vishal Verma:
"You'd normally receive this pull request from Dan Williams, but he's
busy watching a newborn (Congrats Dan!), so I'm watching libnvdimm
this cycle.
This adds a new feature in libnvdimm - 'Runtime Firmware Activation',
and a few small cleanups and fixes in libnvdimm and DAX. I'd
originally intended to make separate topic-based pull requests - one
for libnvdimm, and one for DAX, but some of the DAX material fell out
since it wasn't quite ready.
Summary:
- add 'Runtime Firmware Activation' support for NVDIMMs that
advertise the relevant capability
- misc libnvdimm and DAX cleanups"
* tag 'libnvdimm-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr
libnvdimm/security: the 'security' attr never show 'overwrite' state
libnvdimm/security: fix a typo
ACPI: NFIT: Fix ARS zero-sized allocation
dax: Fix incorrect argument passed to xas_set_err()
ACPI: NFIT: Add runtime firmware activate support
PM, libnvdimm: Add runtime firmware activation support
libnvdimm: Convert to DEVICE_ATTR_ADMIN_RO()
drivers/dax: Expand lock scope to cover the use of addresses
fs/dax: Remove unused size parameter
dax: print error message by pr_info() in __generic_fsdax_supported()
driver-core: Introduce DEVICE_ATTR_ADMIN_{RO,RW}
tools/testing/nvdimm: Emulate firmware activation commands
tools/testing/nvdimm: Prepare nfit_ctl_test() for ND_CMD_CALL emulation
tools/testing/nvdimm: Add command debug messages
tools/testing/nvdimm: Cleanup dimm index passing
ACPI: NFIT: Define runtime firmware activation commands
ACPI: NFIT: Move bus_dsm_mask out of generic nvdimm_bus_descriptor
libnvdimm: Validate command family indices
|
||
|
Dave Airlie
|
ca457ab590 |
drm-misc-next-fixes for v5.9-rc1:
- Fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi - Fix a fbcon OOB read in fbdev, found by syzbot. - Mark vga_tryget static as it's not used elsewhere. - Small fixes to xlnx. - Remove null check for kfree in drm_dev_release. - Fix DRM_FORMAT_MOD_AMLOGIC_FBC definition. - Fix mode initialization in omap_connector_mode_valid(). -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuXvWqAysSYEJGuVH/lWMcqZwE8MFAl8qgxUACgkQ/lWMcqZw E8OvvxAAg6LGiVRcy1TUM3zQ2HJWKybNHaFiKmwkNrmX8e2071QKXLKQuxrDQh7h 799uwt2BKDNMT2zu6qkwrtF7FBwl/UxbAMhNFgEpZMcwsUfHg1tM66Id86iNtv+E 3dqH+xvU+aqyNHK8JTwHB2GMDbIOpVb2LEM50jX7SUINXaJgInuAcucMpbFXrMVh joSeydmrLghn5wKa4Jr7VGeVm72h6Q3v0HL5ICRoQCpmaggVNy7nzjg/WMdHZ5da xTVFVmz1iiPtqisWSppsHlVyJ4vKNyYdf6ft69nSfT2hyPjFfmSX16HT1H5pIRPY EzjnOHUIb5GS8rpEfaS3DevqgwWxda5F4TY2eZJ2u1oabhZfqMLMN+P+Y5bFXKPk Sw9rD2KWwJD1v3RNLH3tSwAyBo2ZMn8T3XfpIstuix0sn589aZLrsOajK+HazQs3 80C5sGOJpTh35AHJiXQvNwd53IDxUStevS9vRVD0H/GsQ0TaBpZj5on0Rx+T82Of EfnOcu1QnMtFRfp2wfhLr+NYRwWkvtX2O9r5nrQqDiNbln5sXbt4gSzmvpzKnbhV cdQuVLjf2rzWZcdnmRZTthNQBKQsMmHfJnCOB3cXyQrMblAyvPAfJqxU823WlNpv 85l80Y6VQNkuAEYjLWzbfKiz6e/T10LIBuMnE1c8iDe++zcanas= =t36D -----END PGP SIGNATURE----- Merge tag 'drm-misc-next-fixes-2020-08-05' of git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next-fixes for v5.9-rc1: - Fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi - Fix a fbcon OOB read in fbdev, found by syzbot. - Mark vga_tryget static as it's not used elsewhere. - Small fixes to xlnx. - Remove null check for kfree in drm_dev_release. - Fix DRM_FORMAT_MOD_AMLOGIC_FBC definition. - Fix mode initialization in omap_connector_mode_valid(). Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/b2043dad-f118-bd19-54a6-f23bf6264007@linux.intel.com |
||
|
Linus Torvalds
|
7a6b60441f |
Highlights:
- Support for user extended attributes on NFS (RFC 8276)
- Further reduce unnecessary NFSv4 delegation recalls
Notable fixes:
- Fix recent krb5p regression
- Address a few resource leaks and a rare NULL dereference
Other:
- De-duplicate RPC/RDMA error handling and other utility functions
- Replace storage and display of kernel memory addresses by tracepoints
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Merge tag 'nfsd-5.9' of git://git.linux-nfs.org/projects/cel/cel-2.6
Pull NFS server updates from Chuck Lever:
"Highlights:
- Support for user extended attributes on NFS (RFC 8276)
- Further reduce unnecessary NFSv4 delegation recalls
Notable fixes:
- Fix recent krb5p regression
- Address a few resource leaks and a rare NULL dereference
Other:
- De-duplicate RPC/RDMA error handling and other utility functions
- Replace storage and display of kernel memory addresses by tracepoints"
* tag 'nfsd-5.9' of git://git.linux-nfs.org/projects/cel/cel-2.6: (38 commits)
svcrdma: CM event handler clean up
svcrdma: Remove transport reference counting
svcrdma: Fix another Receive buffer leak
SUNRPC: Refresh the show_rqstp_flags() macro
nfsd: netns.h: delete a duplicated word
SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
nfsd: avoid a NULL dereference in __cld_pipe_upcall()
nfsd4: a client's own opens needn't prevent delegations
nfsd: Use seq_putc() in two functions
svcrdma: Display chunk completion ID when posting a rw_ctxt
svcrdma: Record send_ctxt completion ID in trace_svcrdma_post_send()
svcrdma: Introduce Send completion IDs
svcrdma: Record Receive completion ID in svc_rdma_decode_rqst
svcrdma: Introduce Receive completion IDs
svcrdma: Introduce infrastructure to support completion IDs
svcrdma: Add common XDR encoders for RDMA and Read segments
svcrdma: Add common XDR decoders for RDMA and Read segments
SUNRPC: Add helpers for decoding list discriminators symbolically
svcrdma: Remove declarations for functions long removed
svcrdma: Clean up trace_svcrdma_send_failed() tracepoint
...
|
||
|
Linus Torvalds
|
dec1fbbc1d |
MTD core changes:
* Spelling
* http to https updates
NAND core changes:
* Drop useless 'depends on' in Kconfig
* Add an extra level in the Kconfig hierarchy
* Trivial spellings
* Dynamic allocation of the interface configurations
* Dropping the default ONFI timing mode
* Various cleanup (types, structures, naming, comments)
* Hide the chip->data_interface indirection
* Add the generic rb-gpios property
* Add the ->choose_interface_config() hook
* Introduce nand_choose_best_sdr_timings()
* Use default values for tPROG_max and tBERS_max
* Avoid redefining tR_max and tCCS_min
* Add a helper to find the closest ONFI mode
* bcm63xx MTD parsers: simplify CFE detection
Raw NAND controller drivers changes:
* fsl-upm: Deprecation of specific DT properties
* fsl_upm: Driver rework and cleanup in favor of ->exec_op()
* Ingenic: Cleanup ARRAY_SIZE() vs sizeof() use
* brcmnand: ECC error handling on EDU transfers
* brcmnand: Don't default to EDU transfers
* qcom: Set BAM mode only if not set already
* qcom: Avoid write to unavailable register
* gpio: Driver rework in favor of ->exec_op()
* tango: ->exec_op() conversion
* mtk: ->exec_op() conversion
Raw NAND chip drivers changes:
* toshiba: Implement ->choose_interface_config() for TH58NVG2S3HBAI4
* toshiba: Implement ->choose_interface_config() for TC58NVG0S3E
* toshiba: Implement ->choose_interface_config() for TC58TEG5DCLTA00
* hynix: Implement ->choose_interface_config() for H27UCG8T2ATR-BC
SPI NOR core changes:
* Disable Quad Mode in spi_nor_restore().
* Don't abort BFPT parsing when QER reserved value is used.
* Add support/update capabilities for few flashes.
* Drop s70fl01gs flash: it does not support RDSR(05h) which
is critical for erase/write.
* Merge the SPIMEM DTR bits in spi-nor/next to avoid conflicts
during the release cycle.
SPI NOR controller drivers changes:
* Move the cadence-quadspi driver to spi-mem. The series was
taken through the SPI tree. Merge it also in spi-nor/next
to avoid conflicts during the release cycle.
* intel-spi:
- Add new PCI IDs.
- Ignore the Write Disable command, the controller doesn't
support it.
- Fix performance regression.
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Merge tag 'mtd/for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd updates from Miquel Raynal:
"MTD core changes:
- Spelling
- http to https updates
NAND core changes:
- Drop useless 'depends on' in Kconfig
- Add an extra level in the Kconfig hierarchy
- Trivial spellings
- Dynamic allocation of the interface configurations
- Dropping the default ONFI timing mode
- Various cleanup (types, structures, naming, comments)
- Hide the chip->data_interface indirection
- Add the generic rb-gpios property
- Add the ->choose_interface_config() hook
- Introduce nand_choose_best_sdr_timings()
- Use default values for tPROG_max and tBERS_max
- Avoid redefining tR_max and tCCS_min
- Add a helper to find the closest ONFI mode
- bcm63xx MTD parsers: simplify CFE detection
Raw NAND controller drivers changes:
- fsl-upm: Deprecation of specific DT properties
- fsl_upm: Driver rework and cleanup in favor of ->exec_op()
- Ingenic: Cleanup ARRAY_SIZE() vs sizeof() use
- brcmnand: ECC error handling on EDU transfers
- brcmnand: Don't default to EDU transfers
- qcom: Set BAM mode only if not set already
- qcom: Avoid write to unavailable register
- gpio: Driver rework in favor of ->exec_op()
- tango: ->exec_op() conversion
- mtk: ->exec_op() conversion
Raw NAND chip drivers changes:
- toshiba: Implement ->choose_interface_config() for TH58NVG2S3HBAI4,
TC58NVG0S3E, and TC58TEG5DCLTA00
- hynix: Implement ->choose_interface_config() for H27UCG8T2ATR-BC
SPI NOR core changes:
- Disable Quad Mode in spi_nor_restore().
- Don't abort BFPT parsing when QER reserved value is used.
- Add support/update capabilities for few flashes.
- Drop s70fl01gs flash: it does not support RDSR(05h) which is
critical for erase/write.
- Merge the SPIMEM DTR bits in spi-nor/next to avoid conflicts during
the release cycle.
SPI NOR controller drivers changes:
- Move the cadence-quadspi driver to spi-mem. The series was taken
through the SPI tree. Merge it also in spi-nor/next to avoid
conflicts during the release cycle.
- intel-spi:
- Add new PCI IDs.
- Ignore the Write Disable command, the controller doesn't support
it.
- Fix performance regression"
* tag 'mtd/for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (79 commits)
MTD: pfow.h: drop a duplicated word
MTD: mtd-abi.h: drop a duplicated word
mtd: rawnand: omap_elm: Replace HTTP links with HTTPS ones
mtd: Replace HTTP links with HTTPS ones
mtd: hyperbus: Replace HTTP links with HTTPS ones
mtd: revert "spi-nor: intel: provide a range for poll_timout"
mtd: spi-nor: update read capabilities for w25q64 and s25fl064k
mtd: spi-nor: micron: Add SPI_NOR_DUAL_READ flag on mt25qu02g
mtd: spi-nor: macronix: Add support for mx66u2g45g
mtd: spi-nor: intel-spi: Simulate WRDI command
mtd: spi-nor: Disable the flash quad mode in spi_nor_restore()
mtd: spi-nor: Add capability to disable flash quad mode
mtd: spi-nor: spansion: Remove s70fl01gs from flash_info
mtd: spi-nor: sfdp: do not make invalid quad enable fatal
dt-bindings: mtd: fsl-upm-nand: Deprecate chip-delay and fsl, upm-wait-flags
mtd: rawnand: stm32_fmc2: get resources from parent node
mtd: rawnand: stm32_fmc2: use regmap APIs
memory: stm32-fmc2-ebi: add STM32 FMC2 EBI controller driver
dt-bindings: memory-controller: add STM32 FMC2 EBI controller documentation
dt-bindings: mtd: update STM32 FMC2 NAND controller documentation
...
|
||
|
Linus Torvalds
|
0f43283be7 |
Merge branch 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull fdpick coredump update from Al Viro: "Switches fdpic coredumps away from original aout dumping primitives to the same kind of regset use as regular elf coredumps do" * 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: [elf-fdpic] switch coredump to regsets [elf-fdpic] use elf_dump_thread_status() for the dumper thread as well [elf-fdpic] move allocation of elf_thread_status into elf_dump_thread_status() [elf-fdpic] coredump: don't bother with cyclic list for per-thread objects kill elf_fpxregs_t take fdpic-related parts of elf_prstatus out unexport linux/elfcore.h |
||
|
Linus Torvalds
|
fa73e21231 |
media updates for v5.9-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAl8tEbwACgkQCF8+vY7k 4RUvgw//bIP9Jisg0wfUtjm34cRIKZ13PfMRYlaMKcz4Q2YVIcOCJN+xJ2kUo5M9 D78q91g0u90OjsYIDJe/P8oKxluwr0RgXkHKsgywA+OiTIvJIEFxuvn7uiNMHFCJ BgU7inSZ39odgtrSbvqNAzOQgEqjx38I1NZathkRO1fr775Q5ZOhLn0fH1JroMsC mgfVB76p9R/UjYlYZLHumQPyxkAfN02xXmuXAqiIGBVLi/57eyuhT4qYC8FAbse6 rYhiV3RHcZiiV0aec2HPP0BqRo5D3uIQW6Qv6FcSK8UDGpeBL8tX62Y47rqiPZED RExDlAHnTZgUSgquXzc+OtOolfWPctFAg6uLVHm7VVnzDOkJLQUrKWj18hEqLu87 8H9BTo+DhDys1MUhJfzItTRsvcjke0SJUWsVhF8CWAI0PpnBH/inwLQhq2jcpsJb x2VxjnXJ1iyLw6zD4tJpMWhQwbpHSVjQ2cGK7w0ppMqytWxK9KJCROCrJup0T3EY lidp0gzymGZQxtpaUFksSAlsdjKUglrh3d1xCryZt5uepvMIFiPp+Vn6Ixmq+S8U UKBhW15EhVbAQdJLw5O0vsxQ/4AVSIbGXUpV6BA9mnMw9ZbDL62qB6iumCykByZC UyEvm/+MLLg1Y9JhyHmJzi6VI9gGZG9ayTpswhUlG4EGQDZ+U0w= =SYqr -----END PGP SIGNATURE----- Merge tag 'media/v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Legacy soc_camera driver was removed from staging - New I2C sensor related drivers: dw9768, ch7322, max9271, rdacm20 - TI vpe driver code was re-organized and had new features added - Added Xilinx MIPI CSI-2 Rx Subsystem driver - Added support for Infrared Toy and IR Droid devices - Lots of random driver fixes, new features and cleanups * tag 'media/v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (318 commits) media: camss: fix memory leaks on error handling paths in probe media: davinci: vpif_capture: fix potential double free media: radio: remove redundant assignment to variable retval media: allegro: fix potential null dereference on header media: mtk-mdp: Fix a refcounting bug on error in init media: allegro: fix an error pointer vs NULL check media: meye: fix missing pm_mchip_mode field media: cafe-driver: use generic power management media: saa7164: use generic power management media: v4l2-dev/ioctl: Fix document for VIDIOC_QUERYCAP media: v4l2: Correct kernel-doc inconsistency media: v4l2: Correct kernel-doc inconsistency media: dvbdev.h: keep * together with the type media: v4l2-subdev.h: keep * together with the type media: videobuf2: Print videobuf2 buffer state by name media: colorspaces-details.rst: fix V4L2_COLORSPACE_JPEG description media: tw68: use generic power management media: meye: use generic power management media: cx88: use generic power management media: cx25821: use generic power management ... |
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Linus Torvalds
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ce615f5c1f |
dmaengine updates for v5.9-rc1
Core: - Support out of order dma completion - Support for repeating transaction New controllers: - Support for Actions S700 DMA engine - Renesas R8A774E1, r8a7742 controller binding - New driver for Xilinx DPDMA controller Others: - Support of out of order dma completion in idxd driver - W=1 warning cleanup of subsystem - Updates to ti-k3-dma, dw, idxd drivers -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAl8s6voACgkQfBQHDyUj g0f7Aw/+NjqyWAMZ4WpP6p2AN+5Evs7MY0fhhJMkU7ShbQlBM1GKrrNpMhaOaMw2 KB7xWvsfMnpKhxcq5LL2ymMnzJgJHVi0Zp9aRwNQXmJfHyCTDoqv54ljd5ADaL/O XLBLBWc6h5WbAsWmpiovb/EQ58RAU/bvlPD7gntK9Y8n5ha32c+jFnOg+Fd3uINl x9uSHKUOWFVRvIJgOrFcFwl2eT0erFcme7WyCWuNfSFDZlJqOdfVf1TfTVcfyAYY 8r6VWPOyiAc97SPN1hVYMUqqTtRAEDlsPRfeyvUm2pnRJnbyJdHbvbA0l/OMvzH5 3q5SBXz6NgoZsO6GPiSEV679K0nsuZOCqfevNb6+UQUrO7f5JyEbwGTrWju6F3fg UVTENto8XW7KCE+oTkJBgZ6utbDtK5dpoKghX59lN3nKogqzGi3JUlgTtlSIF+AY CnmESWM37f1jw1Ew58gmSYRFfKQV2fLwcAePnaV4HaNV70uFoYnhPvVenSvgYeky 24D8O5fzzhRHsSqUPTLTZ/u4cGJtOiBzQWdWcUXig/mfHKpu9i4nejHmuA2x64l0 oFc3nKwd7XrGVg2l4XMx1T0x69+1dlc0eEkZ7lRGzZgDCMKeHEsLOBGaid+bMO09 4IMzxoQxINui6l8csX5ctbRdXfUFZKZaZU36RxQeysidLE6QDGk= =OfZv -----END PGP SIGNATURE----- Merge tag 'dmaengine-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "Core: - Support out of order dma completion - Support for repeating transaction New controllers: - Support for Actions S700 DMA engine - Renesas R8A774E1, r8a7742 controller binding - New driver for Xilinx DPDMA controller Other: - Support of out of order dma completion in idxd driver - W=1 warning cleanup of subsystem - Updates to ti-k3-dma, dw, idxd drivers" * tag 'dmaengine-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (68 commits) dmaengine: dw: Don't include unneeded header to platform data header dmaengine: Actions: Add support for S700 DMA engine dmaengine: Actions: get rid of bit fields from dma descriptor dt-bindings: dmaengine: convert Actions Semi Owl SoCs bindings to yaml dmaengine: idxd: add missing invalid flags field to completion dmaengine: dw: Initialize max_sg_burst capability dmaengine: dw: Introduce max burst length hw config dmaengine: dw: Initialize min and max burst DMA device capability dmaengine: dw: Set DMA device max segment size parameter dmaengine: dw: Take HC_LLP flag into account for noLLP auto-config dmaengine: Introduce DMA-device device_caps callback dmaengine: Introduce max SG burst capability dmaengine: Introduce min burst length capability dt-bindings: dma: dw: Add max burst transaction length property dt-bindings: dma: dw: Convert DW DMAC to DT binding dmaengine: ti: k3-udma: Query throughput level information from hardware dmaengine: ti: k3-udma: Use defines for capabilities register parsing dmaengine: xilinx: dpdma: Fix kerneldoc warning dmaengine: xilinx: dpdma: add missing kernel doc dmaengine: xilinx: dpdma: remove comparison of unsigned expression ... |
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Linus Torvalds
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e51418191f |
xen: branch for v5.9-rc1
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCXyzfRgAKCRCAXGG7T9hj vtYfAQCiqT8MBvwTpqsiu2si0ceyBZ7y8cuEqOMvqPTH0N1bYQD+JD1mMN2WjR0d nKWwy/i8lXudBsDqY4N81WWBh+FMPA4= =Lb6P -----END PGP SIGNATURE----- Merge tag 'for-linus-5.9-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - two trivial comment fixes - a small series for the Xen balloon driver fixing some issues - a series of the Xen privcmd driver targeting elimination of using get_user_pages*() in this driver - a series for the Xen swiotlb driver cleaning it up and adding support for letting the kernel run as dom0 on Rpi4 * tag 'for-linus-5.9-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/arm: call dma_to_phys on the dma_addr_t parameter of dma_cache_maint xen/arm: introduce phys/dma translations in xen_dma_sync_for_* swiotlb-xen: introduce phys_to_dma/dma_to_phys translations swiotlb-xen: remove XEN_PFN_PHYS swiotlb-xen: add struct device * parameter to is_xen_swiotlb_buffer swiotlb-xen: add struct device * parameter to xen_dma_sync_for_device swiotlb-xen: add struct device * parameter to xen_dma_sync_for_cpu swiotlb-xen: add struct device * parameter to xen_bus_to_phys swiotlb-xen: add struct device * parameter to xen_phys_to_bus swiotlb-xen: remove start_dma_addr swiotlb-xen: use vmalloc_to_page on vmalloc virt addresses Revert "xen/balloon: Fix crash when ballooning on x86 32 bit PAE" xen/balloon: make the balloon wait interruptible xen/balloon: fix accounting in alloc_xenballooned_pages error path xen: hypercall.h: fix duplicated word xen/gntdev: gntdev.h: drop a duplicated word xen/privcmd: Convert get_user_pages*() to pin_user_pages*() xen/privcmd: Mark pages as dirty xen/privcmd: Corrected error handling path |
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Linus Torvalds
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eb65405eb6 |
\n
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAl8qeCkACgkQnJ2qBz9k QNlAGQf/YVruyVLZ7kCv6EMCHauXm3K1lEGpbXsTW04HpStxGx7mtLGN/Au+EYJR VnRkCMt6TSMQGMBkNF83dUCwXHkeL1rd6frJBLVOErkg50nUuD4kjTVw9Lzw9itx CPhKnPPlsRkDkZPxkg3WEdqPgzJREWBZUaB38QUPjYN46q7HfPYDANTh5wI1GiGs 27+PvzlttjhkQpQ14pYU/nu4xf/nmgmmHhgfsJArQP2EzYOrKxsWKhXS5uPdtNlf mXiZMaqW2AlyDGlw3myOEySrrSuaR77M2bzDo7mjqffI9wSVTytKEhtg0i8OMWmv pZ38OQobznnFoqzc1GL70IE0DEU48g== =d81d -----END PGP SIGNATURE----- Merge tag 'fsnotify_for_v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull fsnotify updates from Jan Kara: - fanotify fix for softlockups when there are many queued events - performance improvement to reduce fsnotify overhead when not used - Amir's implementation of fanotify events with names. With these you can now efficiently monitor whole filesystem, eg to mirror changes to another machine. * tag 'fsnotify_for_v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: (37 commits) fanotify: compare fsid when merging name event fsnotify: create method handle_inode_event() in fsnotify_operations fanotify: report parent fid + child fid fanotify: report parent fid + name + child fid fanotify: add support for FAN_REPORT_NAME fanotify: report events with parent dir fid to sb/mount/non-dir marks fanotify: add basic support for FAN_REPORT_DIR_FID fsnotify: remove check that source dentry is positive fsnotify: send event with parent/name info to sb/mount/non-dir marks audit: do not set FS_EVENT_ON_CHILD in audit marks mask inotify: do not set FS_EVENT_ON_CHILD in non-dir mark mask fsnotify: pass dir and inode arguments to fsnotify() fsnotify: create helper fsnotify_inode() fsnotify: send event to parent and child with single callback inotify: report both events on parent and child with single callback dnotify: report both events on parent and child with single callback fanotify: no external fh buffer in fanotify_name_event fanotify: use struct fanotify_info to parcel the variable size buffer fsnotify: add object type "child" to object type iterator fanotify: use FAN_EVENT_ON_CHILD as implicit flag on sb/mount/non-dir marks ... |
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Linus Torvalds
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96e3f3c16b |
- Add support to enable/disable the thermal zones resulting on core code and
drivers cleanup (Andrzej Pietrasiewicz) - Add generic netlink support for userspace notifications: events, temperature and discovery commands (Daniel Lezcano) - Fix redundant initialization for a ret variable (Colin Ian King) - Remove the clock cooling code as it is used nowhere (Amit Kucheria) - Add the rcar_gen3_thermal's r8a774e1 support (Marian-Cristian Rotariu) - Replace all references to thermal.txt in the documentation to the corresponding yaml files (Amit Kucheria) - Add maintainer entry for the IPA (Lukasz Luba) - Add support for MSM8939 for the tsens (Shawn Guo) - Update power allocator and devfreq cooling to SPDX licensing (Lukasz Luba) - Add Cannon Lake Low Power PCH support (Sumeet Pawnikar) - Add tsensor support for V2 mediatek thermal system (Henry Yen) - Fix thermal zone lookup by ID for the core code (Thierry Reding) -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEGn3N4YVz0WNVyHskqDIjiipP6E8FAl8q7tsACgkQqDIjiipP 6E+5Rwf7BFEn5YXPvng8cmnAlgvEBc9DdT6mGSo0NpFm9MdUxXlaqvw3WWSGyqWQ +z0Ka7lmn5XyiMsVN11++Snp+79X17HzZf9SXO3glyIpAn+5prTDRhzzj0/jPrtS sEeI++DrILsKKMGVljzftLmwNJN9DkUDNcnmWmZdCDbYVEKtP9Pjf2wBjAnXj7sX JA3CkHRMwYLEQbfaKz37M11cYM+LqbDOlb6U11YWgAGGJ7d7zNYRf2/YSYPM4AN6 iE6j0E+3jIlXesULsap1AzeJaBq+wFxj1FL2TUZ8KscvRrm3AucqzNAT2M/Bc5Az XLKKzc6Gp9JfqB5KXhX2EDu7VRnDBg== =cSMN -----END PGP SIGNATURE----- Merge tag 'thermal-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux Pull thermal updates from Daniel Lezcano: - Add support to enable/disable the thermal zones resulting on core code and drivers cleanup (Andrzej Pietrasiewicz) - Add generic netlink support for userspace notifications: events, temperature and discovery commands (Daniel Lezcano) - Fix redundant initialization for a ret variable (Colin Ian King) - Remove the clock cooling code as it is used nowhere (Amit Kucheria) - Add the rcar_gen3_thermal's r8a774e1 support (Marian-Cristian Rotariu) - Replace all references to thermal.txt in the documentation to the corresponding yaml files (Amit Kucheria) - Add maintainer entry for the IPA (Lukasz Luba) - Add support for MSM8939 for the tsens (Shawn Guo) - Update power allocator and devfreq cooling to SPDX licensing (Lukasz Luba) - Add Cannon Lake Low Power PCH support (Sumeet Pawnikar) - Add tsensor support for V2 mediatek thermal system (Henry Yen) - Fix thermal zone lookup by ID for the core code (Thierry Reding) * tag 'thermal-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (40 commits) thermal: intel: intel_pch_thermal: Add Cannon Lake Low Power PCH support thermal: mediatek: Add tsensor support for V2 thermal system thermal: mediatek: Prepare to add support for other platforms thermal: Update power allocator and devfreq cooling to SPDX licensing MAINTAINERS: update entry to thermal governors file name prefixing thermal: core: Add thermal zone enable/disable notification thermal: qcom: tsens-v0_1: Add support for MSM8939 dt-bindings: tsens: qcom: Document MSM8939 compatible thermal: core: Fix thermal zone lookup by ID thermal: int340x: processor_thermal: fix: update Jasper Lake PCI id thermal: imx8mm: Support module autoloading thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor() MAINTAINERS: Add maintenance information for IPA thermal: rcar_gen3_thermal: Do not shadow thcode variable dt-bindings: thermal: Get rid of thermal.txt and replace references thermal: core: Move initialization after core initcall thermal: netlink: Improve the initcall ordering net: genetlink: Move initialization to core_initcall thermal: rcar_gen3_thermal: Add r8a774e1 support thermal/drivers/clock_cooling: Remove clock_cooling code ... |
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Linus Torvalds
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dfdf16ecfd |
SCSI misc on 20200806
This series consists of the usual driver updates (ufs, qla2xxx, tcmu, lpfc, hpsa, zfcp, scsi_debug) and minor bug fixes. We also have a huge docbook fix update like most other subsystems and no major update to the core (the few non trivial updates are either minor fixes or removing an unused feature [scsi_sdb_cache]). Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCXyxq1yYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishSoAAQChZ4i8 ZqYW3pL33JO3fA8vdjvLuyC489Hj4wzIsl3/bQEAxYyM6BSLvMoLWR2Plq/JmTLm 4W/LDptarpTiDI3NuDc= =4b0W -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "This consists of the usual driver updates (ufs, qla2xxx, tcmu, lpfc, hpsa, zfcp, scsi_debug) and minor bug fixes. We also have a huge docbook fix update like most other subsystems and no major update to the core (the few non trivial updates are either minor fixes or removing an unused feature [scsi_sdb_cache])" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (307 commits) scsi: scsi_transport_srp: Sanitize scsi_target_block/unblock sequences scsi: ufs-mediatek: Apply DELAY_AFTER_LPM quirk to Micron devices scsi: ufs: Introduce device quirk "DELAY_AFTER_LPM" scsi: virtio-scsi: Correctly handle the case where all LUNs are unplugged scsi: scsi_debug: Implement tur_ms_to_ready parameter scsi: scsi_debug: Fix request sense scsi: lpfc: Fix typo in comment for ULP scsi: ufs-mediatek: Prevent LPM operation on undeclared VCC scsi: iscsi: Do not put host in iscsi_set_flashnode_param() scsi: hpsa: Correct ctrl queue depth scsi: target: tcmu: Make TMR notification optional scsi: target: tcmu: Implement tmr_notify callback scsi: target: tcmu: Fix and simplify timeout handling scsi: target: tcmu: Factor out new helper ring_insert_padding scsi: target: tcmu: Do not queue aborted commands scsi: target: tcmu: Use priv pointer in se_cmd scsi: target: Add tmr_notify backend function scsi: target: Modify core_tmr_abort_task() scsi: target: iscsi: Fix inconsistent debug message scsi: target: iscsi: Fix login error when receiving ... |
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Linus Torvalds
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d7806bbd22 |
RDMA 5.9 merge window pull request
Smaller set of RDMA updates. A smaller number of 'big topics' with the
majority of changes being driver updates.
- Driver updates for hfi1, rxe, mlx5, hns, qedr, usnic, bnxt_re
- Removal of dead or redundant code across the drivers
- RAW resource tracker dumps to include a device specific data blob for
device objects to aide device debugging
- Further advance the IOCTL interface, remove the ability to turn it off.
Add QUERY_CONTEXT, QUERY_MR, and QUERY_PD commands
- Remove stubs related to devices with no pkey table
- A shared CQ scheme to allow multiple ULPs to share the CQ rings of a
device to give higher performance
- Several more static checker, syzkaller and rare crashers fixed
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"A quiet cycle after the larger 5.8 effort. Substantially cleanup and
driver work with a few smaller features this time.
- Driver updates for hfi1, rxe, mlx5, hns, qedr, usnic, bnxt_re
- Removal of dead or redundant code across the drivers
- RAW resource tracker dumps to include a device specific data blob
for device objects to aide device debugging
- Further advance the IOCTL interface, remove the ability to turn it
off. Add QUERY_CONTEXT, QUERY_MR, and QUERY_PD commands
- Remove stubs related to devices with no pkey table
- A shared CQ scheme to allow multiple ULPs to share the CQ rings of
a device to give higher performance
- Several more static checker, syzkaller and rare crashers fixed"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (121 commits)
RDMA/mlx5: Fix flow destination setting for RDMA TX flow table
RDMA/rxe: Remove pkey table
RDMA/umem: Add a schedule point in ib_umem_get()
RDMA/hns: Fix the unneeded process when getting a general type of CQE error
RDMA/hns: Fix error during modify qp RTS2RTS
RDMA/hns: Delete unnecessary memset when allocating VF resource
RDMA/hns: Remove redundant parameters in set_rc_wqe()
RDMA/hns: Remove support for HIP08_A
RDMA/hns: Refactor hns_roce_v2_set_hem()
RDMA/hns: Remove redundant hardware opcode definitions
RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
RDMA/include: Replace license text with SPDX tags
RDMA/rtrs: remove WQ_MEM_RECLAIM for rtrs_wq
RDMA/rtrs-clt: add an additional random 8 seconds before reconnecting
RDMA/cma: Execute rdma_cm destruction from a handler properly
RDMA/cma: Remove unneeded locking for req paths
RDMA/cma: Using the standard locking pattern when delivering the removal event
RDMA/cma: Simplify DEVICE_REMOVAL for internal_id
RDMA/efa: Add EFA 0xefa1 PCI ID
RDMA/efa: User/kernel compatibility handshake mechanism
...
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Yonghong Song
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5e7b30205c |
bpf: Change uapi for bpf iterator map elements
Commit |
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Linus Torvalds
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d6efb3ac3e |
TTY/Serial patches for 5.9-rc1
Here is the large set of TTY and Serial driver patches for 5.9-rc1. Lots of bugfixes in here, thanks to syzbot fuzzing for serial and vt and console code. Other highlights include: - much needed vt/vc code cleanup from Jiri Slaby - 8250 driver fixes and additions - various serial driver updates and feature enhancements - locking cleanup for serial/console initializations - other minor cleanups All of these have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXyv30A8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynW+gCgv+OqxT0jeNRAMSQcpMvP3wTBMKIAn1StfjJ4 y8uwZuQQimD49uj8XtDq =bKSv -----END PGP SIGNATURE----- Merge tag 'tty-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial updates from Greg KH: "Here is the large set of TTY and Serial driver patches for 5.9-rc1. Lots of bugfixes in here, thanks to syzbot fuzzing for serial and vt and console code. Other highlights include: - much needed vt/vc code cleanup from Jiri Slaby - 8250 driver fixes and additions - various serial driver updates and feature enhancements - locking cleanup for serial/console initializations - other minor cleanups All of these have been in linux-next with no reported issues" * tag 'tty-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (90 commits) MAINTAINERS: enlist Greg formally for console stuff vgacon: Fix for missing check in scrollback handling Revert "serial: 8250: Let serial core initialise spin lock" serial: 8250: Let serial core initialise spin lock tty: keyboard, do not speculate on func_table index serial: stm32: Add RS485 RTS GPIO control serial: 8250_dw: Fix common clocks usage race condition serial: 8250_dw: Pass the same rate to the clk round and set rate methods serial: 8250_dw: Simplify the ref clock rate setting procedure serial: 8250: Add 8250 port clock update method tty: serial: imx: add imx earlycon driver tty: serial: imx: enable imx serial console port as module tty/synclink: remove leftover bits of non-PCI card support tty: Use the preferred form for passing the size of a structure type tty: Fix identation issues in struct serial_struct32 tty: Avoid the use of one-element arrays serial: msm_serial: add sparse context annotation serial: pmac_zilog: add sparse context annotation newport_con: vc_color is now in state serial: imx: use hrtimers for rs485 delays ... |
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Linus Torvalds
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921d2597ab |
s390: implement diag318
x86: * Report last CPU for debugging * Emulate smaller MAXPHYADDR in the guest than in the host * .noinstr and tracing fixes from Thomas * nested SVM page table switching optimization and fixes Generic: * Unify shadow MMU cache data structures across architectures -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl8pC+oUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroNcOwgAjomqtEqQNlp7DdZT7VyyklzbxX1/ ud7v+oOJ8K4sFlf64lSthjPo3N9rzZCcw+yOXmuyuITngXOGc3tzIwXpCzpLtuQ1 WO1Ql3B/2dCi3lP5OMmsO1UAZqy9pKLg1dfeYUPk48P5+p7d/NPmk+Em5kIYzKm5 JsaHfCp2EEXomwmljNJ8PQ1vTjIQSSzlgYUBZxmCkaaX7zbEUMtxAQCStHmt8B84 33LczwXBm3viSWrzsoBV37I70+tseugiSGsCfUyupXOvq55d6D9FCqtCb45Hn4Vh Ik8ggKdalsk/reiGEwNw1/3nr6mRMkHSbl+Mhc4waOIFf9dn0urgQgOaDg== =YVx0 -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM updates from Paolo Bonzini: "s390: - implement diag318 x86: - Report last CPU for debugging - Emulate smaller MAXPHYADDR in the guest than in the host - .noinstr and tracing fixes from Thomas - nested SVM page table switching optimization and fixes Generic: - Unify shadow MMU cache data structures across architectures" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (127 commits) KVM: SVM: Fix sev_pin_memory() error handling KVM: LAPIC: Set the TDCR settable bits KVM: x86: Specify max TDP level via kvm_configure_mmu() KVM: x86/mmu: Rename max_page_level to max_huge_page_level KVM: x86: Dynamically calculate TDP level from max level and MAXPHYADDR KVM: VXM: Remove temporary WARN on expected vs. actual EPTP level mismatch KVM: x86: Pull the PGD's level from the MMU instead of recalculating it KVM: VMX: Make vmx_load_mmu_pgd() static KVM: x86/mmu: Add separate helper for shadow NPT root page role calc KVM: VMX: Drop a duplicate declaration of construct_eptp() KVM: nSVM: Correctly set the shadow NPT root level in its MMU role KVM: Using macros instead of magic values MIPS: KVM: Fix build error caused by 'kvm_run' cleanup KVM: nSVM: remove nonsensical EXITINFO1 adjustment on nested NPF KVM: x86: Add a capability for GUEST_MAXPHYADDR < HOST_MAXPHYADDR support KVM: VMX: optimize #PF injection when MAXPHYADDR does not match KVM: VMX: Add guest physical address check in EPT violation and misconfig KVM: VMX: introduce vmx_need_pf_intercept KVM: x86: update exception bitmap on CPUID changes KVM: x86: rename update_bp_intercept to update_exception_bitmap ... |
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Linus Torvalds
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9ab9bc5115 |
hyperv-next for 5.9
-----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEIbPD0id6easf0xsudhRwX5BBoF4FAl8pNiATHHdlaS5saXVA a2VybmVsLm9yZwAKCRB2FHBfkEGgXuoQCACiOoe/FKHAYZDR6fZzwZSNVJueYu1o Pnwj00EjeDWM/M4kmF7u0PVv0v8PlP7fi2b0nvGmOeqwFS4n7Xr6mdDO1ZxRDzpd QW9ZoLc8OUpg9UU9WlEqj4IqRalwKsZi0eX3P2jGoeQCEXHcRu5AdjkDYk0s/LNq GBAtpHEPADu/uhEVMyya1KrY9DXsgybPGbCml1pZpeNLPbph3m2ld1M0aHJXqap9 1qBykxPgCSkSd270XfUrHCkYariC/g7khnBP0zAkzsgt90uraqKoUNhihN8GFacF eZ6oh45LWWUjCNIAzKBiLlrpt7nuOGQszeIZywAuyvkbo0pdlZ+hu1qB =FMf5 -----END PGP SIGNATURE----- Merge tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv updates from Wei Liu: - A patch series from Andrea to improve vmbus code - Two clean-up patches from Alexander and Randy * tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: hyperv: hyperv.h: drop a duplicated word tools: hv: change http to https in hv_kvp_daemon.c Drivers: hv: vmbus: Remove the lock field from the vmbus_channel struct scsi: storvsc: Introduce the per-storvsc_device spinlock Drivers: hv: vmbus: Remove unnecessary channel->lock critical sections (sc_list updaters) Drivers: hv: vmbus: Use channel_mutex in channel_vp_mapping_show() Drivers: hv: vmbus: Remove unnecessary channel->lock critical sections (sc_list readers) Drivers: hv: vmbus: Replace cpumask_test_cpu(, cpu_online_mask) with cpu_online() Drivers: hv: vmbus: Remove the numa_node field from the vmbus_channel struct Drivers: hv: vmbus: Remove the target_vp field from the vmbus_channel struct |