sbin/mount.c
Check whether an fstab entry has the same fstype as a mounted
filesystem before declaring it to be mounted. This will allow NFS
filesystems that share a mountpoint with a local filesystem to be
automatically mounted at boot.
This is not such an unusual situation. For example, if somebody uses
the standard installer with a ZFS root, he'll get a /usr/home
filesystem, even though he may choose to mount /usr/home over NFS.
Reviewed by: trasz
MFC after: 4 weeks
Sponsored by: Spectra Logic Corp
Differential Revision: https://reviews.freebsd.org/D4556
tools/regression/mac/mac_portacl into the FreeBSD test suite as
tests/sys/mac/bsdextended and tests/sys/mac/portacl, respectively
MFC after: 1 month
Sponsored by: EMC / Isilon Storage Division
- A trap(1) call has been added to the test scripts to better
ensure that the tests do a better job at trying to restore the
test host state at the end of the tests (if the test was
interrupted before it would leave the system in an odd state,
potentially making the test results for subsequent runs
non-deterministic).
- Add root user checks
- Fix nc(1) usage:
-- -o is deprecated
-- Using `-w 10` will make the call timeout after 10 seconds so it
doesn't block indefinitely
- Use local variables
- Be more terse in the error messages
- Parameterize out "127.0.0.1"
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
into a new function that other platforms can share.
This creates a new ofw_reg_to_paddr() function (in a new ofw_subr.c file)
that contains most of the existing ppc implementation, mostly unchanged.
The ppc code now calls the new MI code from the MD code, then creates a
ppc-specific bus_space mapping from the results. The new arm implementation
does the same in an arm-specific way.
This also moves the declaration of OF_decode_addr() from ofw_machdep.h to
openfirm.h, except on sparc64 which uses a different function signature.
This will help all FDT platforms to set up early console access using
OF_decode_addr().
The current code for encoding a netbios name converts each byte to a 16-bit
value and stores the result by casting a char* to u_short*, resulting in
alignment faults on strict-alignment platforms.
This change reimplements the encoding routine using only byte accesses to
memory. There is no particular reason to work with 16-bit values just
because the encoding process creates two bytes of output for every byte of
input. Working a byte at at time also avoids endian problems for big-endian
platforms.
PR: 180438
PR: 189415
Differential Revision: https://reviews.freebsd.org/D4622
- Use nitems(x) instead of handrolled sizeof(x) / sizeof(*x) macro
- Do not mark count != 0 case with bsde_get_rule_count as a failure; this
generates false positives on systems with ugidfw rules set on it
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
from taskqueue_enqueue() instead of reading "ta_pending" unlocked and
also ensure the callout is stopped before proceeding.
MFC after: 1 week
Sponsored by: Mellanox Technologies
ast was rescheduled during VFS_SYNC(). It is possible that enough
parallel writes or slow/hung volume result in VFS_SYNC() deferring to
the ast flushing of workqueue.
Reported and tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Use temporary filesystems / memory disks instead of a hardcoded path
which doesn't exist on test systems
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
The Ingenic JZ7480 SoC that is on the Imagination Technologies CI20 board
has an L2 cache:
Cache info:
picache_stride = 4096
picache_loopcount = 8
pdcache_stride = 4096
pdcache_loopcount = 8
cpu0: Ingenic Xburst processor v79.2
MMU: Standard TLB, 32 entries
L1 i-cache: 8 ways of 128 sets, 32 bytes per line
L1 d-cache: 8 ways of 128 sets, 32 bytes per line
L2 cache: 8 ways of 256 sets, 128 bytes per line, 256 KiB total size
Config1=0xbe67338b<WatchRegs,EJTAG,FPU>
Config2=0x80000267
Config3=0x20
match the physical load address. Remove the *PHYSADDR symbols which are no
longer necessary.
Also remove a bunch of comments, most of which which have been wrong for
quite some time now, and the rest of which are mooted by these changes. All
that's left in this file is assigning a single symbol to its cannonical
value, not much to comment on anymore.
This eliminates the reliance on PHYSADDR and KERNPHYSADDR compile-time
symbols (except when the rom-copy code is enabled) by using the current
PC and the assumption that the entry-point routine is in the first 1MB
section of the text segment.
Other cleanups done:
- Reduce the initarm() stack size back to 2K. It got increased to
4 * 2K when this file was supporting multicore armv6, but that
support is now in locore-v6.S.
- When building the temporary startup page tables, map the entire
4GB address space as VA=PA before mapping the kernel at its loaded
location. This allows access to boot parameters stored somewhere
in ram by the bootloader, regardless of where that may be.
- When building the page table entry for supporting EARLY_PRINTF, map
the section as uncached unbuffered, since it is presumably device
registers.
Note that this restores the ability to use loader(8)/ubldr on armv4/5
kernels. That was broken in r283035, the point at which ubldr started
loading an arm kernel at any 2MB boundary.
Also note that after this, there is no reason to set KERNVIRTADDR to
anything other than 0xc0000000, and no need for PHYSADDR or KERNPHYSADDR
symbols at all.
is what includes machine/ofw_machdep.h. Don't declare OF_decode_addr();
it isn't implemented yet on mips and the declaration for it is about to
be commonized into openfirm.h.
If ExitBootServices fails due to a changed efi_mapkey then GetMemoryMap
must be called again. In this case it is also possible for the memory
map to grow, so repeat the initial GetMemoryMap call to fetch the new
size.
Also roll bi_add_efi_data_and_exit into bi_load_efi_data as there's no
need for it to be a separate function.
PR: 202455
Reported by: Berislav Purgar <bpurgar@gmail.com>
Tested by: Berislav Purgar <bpurgar@gmail.com>
Reviewed by: kib
MFC after: 1 week
MFC with: r292338
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D4621
Depending on system configuration and parameters, clock_gettime() and
gettimeofday() may not be system calls. If so, passing an invalid pointer
will cause a signal and not an [EFAULT] error.
From a standards perspective, this is OK since passing an invalid pointer is
undefined behaviour.
MFC after: 1 week
