When "cp" of a file with read-only (mode 0444) to a fuse mounted
file system was attempted it would fail with EACCES. This was because
fuse would attempt to open the file WRONLY and the open would fail.
This patch changes the fuse_vnop_open() to test for an extant read-write
open and use that, if it is available.
This makes the "cp" of a read-only file to the fuse mounted file system
work ok.
There are simpler ways to fix this than adding the fuse_filehandle_validrw()
function, but this function is useful for future patches related to
exporting a fuse filesystem via NFS.
MFC after: 2 weeks
The A83T thermal sensor controller has three sensors. Sensor 0 corresponds
to CPU cluster 0, sensor 1 to CPU cluster 1, and sensor 2 to the GPU. This
driver exports the temperature sensor readings via sysctl.
Calibration data is obtained from SRAM found in the Secure ID module.
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D6378
I've submitted an alternative proposal to -core about just importing
the (converted) GPL PHY code in an alternate directory under sys/gnu/
so I don't have to rewrite it all to be BSD licenced.
eg an NFSv4 root over WiFi: boot from md_root (small rootfs image
preloaded by loader(8)), setup WiFi, and then reroot into the actual
root, over NFS.
Note that it's currently limited to NFSv4, and due to problems with
nfsuserd(8) it requres a workaround on the server side: one needs
to set the vfs.nfsd.enable_stringtouid=1 sysctl and not run nfsuserd(8)
on either the server or the client side.
Reviewed by: rmacklem@
MFC after: 1 month
Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D6347
Use arc4random_uniform() when the desired random number upper bound
is not a power of two.
While here, we don't need srandom() and friends anymore.
Obtained from: OpenBSD (CVS rev. 1.20)
Remove routed as a requirement in NETWORKING, and put it in routed as a BEFORE
requirement instead
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
`BEFORE: netif` was already in etc/rc.d/atm1, so no additional changes
are needed in that script
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
- Use BINDIR instead of FILESDIR
- Default all <FILESGROUPS>MODEs to BINMODE with a single for-loop at the
bottom of the Makefile
- Move all of the conditionals under the relevant MK_* != no build conditional
blocks
Sponsored by: EMC / Isilon Storage Division
Use memcpy instead of using direct assignment of void* pointers with
CMSG_DATA(..), which changes alignment
MFC after: 3 weeks
Reported by: clang
Sponsored by: EMC / Isilon Storage Division
icmp6.redirtimeout, icmp6.nd6_maxnudhint and ip6.rr_prune are left
undocumented as they appear to have no effect. Some existing sysctl
descriptions were modified for consistency and style, and the
ip6.tempvltime and ip6.temppltime handlers were rewritten to be a bit
simpler and to avoid setting the sysctl value before validating it.
MFC after: 3 weeks
The reports and fixes are straightforward but it's nice to be able
to confirm against NetBSD.
CID: 271080, 272306, 272307
Obtained from: NetBSD (CVS ref. 1.21 - 1.23)
MFC after: 2 weeks.
SNMPD_INPUT_FAILED is `enum snmpd_input_err` type (which matches the return
code from the function). SNMP_CODE_FAILED is `enum snmp_code` type.
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
When I/O on a file under fuse is switched from buffered to DIRECT_IO,
it was possible to read stale (before a recent modification) data from
the buffer cache. This patch invalidates the buffer cache for the
file to fix this.
PR: 194293
MFC after: 2 weeks
