With this, a static environment can be compiled in via config(5). This allows,
among other things, the use of a compiled-in debug console (hw.uart.dbgport) for
kgdb.
ic_nchans, from struct:ieee80211req_chaninfo, is an unsigned int.
Use an unsigned index to prevent overflowing the index.
Adopt unsigned integers in other cases where it is useful
to be aware of the unsigned quantities and there is no
risk of the values being negative.
MFC after: 1 week
fs_ncg is of type uint32, and we were indexing it with an int.
Fixed this using an unsigned type and adopt some other unsigned
indexes to remind us when we are dealing with unsigned numbers.
Reviewed by: mckusick
MFC after: 5 days
Use own protosw structures for both address families.
Check proto in encapcheck function and use -1 as proto argument in
encap_attach_func(), both address families can have IPPROTO_IPV4
and IPPROTO_IPV6 protocols.
Reported by: bz
The mfi(4) manpage doesn't explain the modules yet, but at least we direct
users to the right place.
PR: 205925
Submitted by: dvl
MFC after: 1 week
Sponsored by: Essen Hackathon 2016
RFC3173 says that the IP datagram MUST be sent in the original
non-compressed form, when the total size of a compressed payload
and the IPComp header is not smaller than the size of the original
payload. In tunnel mode for small packets IPComp will send
encapsulated IP datagrams without IPComp header.
Add ip_encap handler for IPPROTO_IPV4 and IPPROTO_IPV6 to handle
these datagrams. The handler does lookup for SA related to IPComp
protocol and given from mbuf source and destination addresses as
tunnel endpoints. It decapsulates packets only when corresponding SA
is found.
Reported by: gnn
Reviewed by: gnn
Differential Revision: https://reviews.freebsd.org/D6062
It was reported via email that a Linux client couldn't do a Kerberized
NFS mount when only "sec=krb5" was specified for the exports. The Linux
client attempted a mount via krb5i and the server replied NFSERR_SERVERFAULT.
Although NFSERR_WRONGSEC isn't listed as an error for SetClientID, I
think it is the correct reply, so this patch enables that.
I do not know if this fixes the mount attempt, but adding "krb5i" to the
list of allowed security flavours does allow the mount to work.
Reported by: joef@spectralogic.com
MFC after: 2 weeks
ufs/ffs/fs.h and not 10%. The newfs(8) and tunefs(8)
man pages had this change already, but fs(5) did not.
This change makes it consistent again.
Bump Dd.
PR: 204929
Submitted by: amutu@amutu.com
MFC after: 3 days
Sponsored by: Essen Linuxhotel Hackathon 2016
In matcher() we used an integer to index nsub of type size_t.
In print() we used an integer to index nstates of type sopno,
typedef'd long.
In both cases the indexes never take negative values.
Match the types to avoid any error.
MFC after: 5 days
undefined symbol svr4_delete_socket which was moved from streams to the svr4 module
in r160558 that created a two-way dependency between them.
PR: 208464
Submitted by: Kristoffer Eriksson
Reported by: Kristoffer Eriksson
MFC after: 2 week
h_levels_num, as most data structs in ext2fs, is unsigned so
the index that addresses it has to be unsigned as well.
To get to overflow here we would probably be considering a
degenerate case though.
MFC after: 5 days
o Split the compression across several worker threads. By default, "several"
matches number of CPUs, capped at 24 for sanity when running on a very big
hardwares. Provide option to set that number manually;
o Fix bug inherited from the mkulzma (R.I.P) which degraded already slow LZMA
compression even further by calling function to release compression state
after processing each block.
It is neither documented as required nor actually required by the LZMA
library. This caused spree of system calls to release memory and then map
it again for every block. LZMA compression is more than 2x faster after this
change alone;
o Record time it takes to do compression and report throughput achieved.
o Add simple first-level 256 entry hash table for de-dup code, so it's not
becoming a bottleneck at big files.
The purpose of this file was to simply detect the UART speed before
attaching the actual ns8250 driver so that we don't have to specify the
UART speed in DTS files.
However, OpenWRT DTS files specify ns16550a as a compatible string in
their DTS files and this makes the original ns8250 driver attach to
the device. So we would have to edit the DTS files anyway and since this
is only the case for MT7621 and MT7628/MT7688 for now, it's better to
just add the clock-frequency property to those (UART is always clocked
by the same clock in both these SoCs, so that's fine) instead of having
a separate driver and still having to change the DTS files.
Approved by: adrian (mentor)
Sponsored by: Smartcom - Bulgaria AD
Differential Revision: https://reviews.freebsd.org/D6044
The introduction of palmbus and previous work allows us to cut the
differences between FreeBSD and OpenWRT DTS files a bit further.
Approved by: adrian (mentor)
Sponsored by: Smartcom - Bulgaria AD
Differential Revision: https://reviews.freebsd.org/D6043
This allows us to come closer to OpenWRT vanilla DTS files.
Approved by: adrian (mentor)
Sponsored by: Smartcom - Bulgaria AD
Differential Revision: https://reviews.freebsd.org/D6045
This allows us to get closer to OpenWRT DTS files and minimize the diffs
a little more.
Approved by: adrian (mentor)
Sponsored by: Smartcom - Bulgaria AD
Differential Revision: https://reviews.freebsd.org/D6042
The ordering of acquisition of the state and session mutexes was
reversed in two cases executed when an NFSv4.1 client created/freed
a session. Since clients will typically do this only when mounting
and dismounting, the likelyhood of causing a deadlock was low but possible.
This can only occur for NFSv4.1 mounts, since the others do not
use sessions.
This was detected while testing the pNFS server/client where the
client crashed during dismounting.
The patch also reorders the unlocks, although that isn't necessary
for correct operation.
MFC after: 2 weeks
- Added check that the SCOPE ID is only restored for IPv6 linklocal
addresses.
- Changes made by r237263 in the "cma_bind_addr()" function did not
check if the socket address was of type IPv6 and used the IPv4
socket address for IPv6 addresses. This caused the function to
fail. Fixed this.
- In the "rdma_gid2ip()" function and some other places the "sin6_len"
and "sin6_scope_id" fields were not set for IPv6 socket
addresses. Fixed this.
- The scope ID is not stored as part of the GID entries and must be
passed as an argument to "rdma_gid2ip()".
- Added new method to "struct ib_device" which returns a pointer to
the network interface which belongs to the given infiniband
device. This is needed to be able to get the scope ID for IPv6
addresses via the associated ethernet interface.
- Added convenience function, "rdma_get_ipv6_scope_id()", to get the
scope ID for IPv6 addresses.
- Implemented new "get_netdev" method for mlx4ib. Other IB controller
drivers which want to support IPv6 addresses needs to implement this
aswell.
- Bumped the FreeBSD version due to changing "struct ib_device".
Sponsored by: Mellanox Technologies
MFC after: 1 week
In particular,
- avoid dereferencing NULL pointers
- test pointers against NULL, not 0
- test for errout == NULL in the top-level functions (kvm_open, kvm_openfiles,
kvm_open2, etc)
- Replace a realloc and free on failure with reallocf
Found with: devel/cocchinelle
Differential Revision: https://reviews.freebsd.org/D5954
MFC after: 1 week
Reviewed by: jhb
Sponsored by: EMC / Isilon Storage Division
Both of the callers were expecting the input cap_set to be modified.
This fixes them to request cap_set to be updated with the returned buffer.
Reviewed by: jkim
Differential Revision: https://reviews.freebsd.org/D6040
