in order to account for LP64 targets when cross-debugging on ILP32,
allowing r224683 to compile on ILP32.
Note that thr_p{read,write}_{long,ptr}() still incorrectly use the size
of the respective types on the host rather than that on the target when
accessing the target address space which still needs to be fixed. This
means that r224683 alone may not be sufficient to solve the problem it's
intended to fix when cross-debugging.
Approved by: re (hrs)
violated ECMA-119 (ISO9660): allow reserved4 to be 0x20 in PVD.
This allows tar to read FreeBSD distribution ISO images created
with makefs prior to NetBSD bin/45217 bugfix (up to 9.0-BETA1).
In addition, merge following important bugfixes from
libarchive's release/2.8 branch:
Revision 2812:
Merge 2811 from trunk: Don't try to verify that compression-level=0
produces larger results than the default compression, since this isn't
true for all versions of liblzma.
Revision 2817:
Merge 2814 from trunk: Fix Issue 121 (mtree parser error)
http://code.google.com/p/libarchive/issues/detail?id=121
Revision 2820:
Fix issue 119.
Change the file location check that a file location does not exceed
volume block. New one is that a file content does not exceed volume
block(end of an ISO image). It is better than previous check even
if the issue did not happen.
While reading an ISO image generated by an older version of mkisofs
utility, a file location indicates the end the ISO image if its file
size is zero and it is the last file of all files of the ISO image,
so it is possible that the location value is the same as the number
of the total block of the ISO image.
http://code.google.com/p/libarchive/issues/detail?id=119
Revision 2955:
Issue 134: Fix libarchive 2.8 crashing in archive_write_finish() when
the open has failed and we're trying to write Zip format.
http://code.google.com/p/libarchive/issues/detail?id=134
Revision 2958:
Followup on Issue 134:
1) Port test_open_failure to libarchive 2.8 branch to test
the problem reported in Issue 134.
This test also shows that archive_read_open() sometimes
fails to report open errors correctly.
2) Fix the bug in archive_read.c
3) Comment out the tests that close functions are invoked
promptly when open fails; that's fully fixed in libarchive 3.0,
but I don't think it's worth fixing here.
Revision 3484:
Use uintmax_t with %ju
Revision 3487:
Fix issue 163.
Correctly allocate enough memory for a input buffer saved.
http://code.google.com/p/libarchive/issues/detail?id=163
Revision 3542:
Merge 2516, 2536 from trunk: Allow path table offset values of
0 and 18, which are used by some ISO writers.
Reviewed by: kientzle
Approved by: re (kib)
MFC after: 3 days
makefs with -t cd9660 -o rockridge against directories with
deep structure creates a corrupted cd9660 image.
http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=44114
Fix NetBSD PR bin/45217:
makefs creates ISO9660 images that violate the ECMA-119 (ISO9660)
specification. This is caused by erroneously writing 32 bytes
with value 0x20 to the volume_set_id field and 128 bytes with value 0x20
to the the following 37-byte fields in the PVD:
copyright_file_id, abstract_file_id, bibliographic_file_id
This causes, among other unwanted results the reserved4 field to be
overwritten with the value 0x20. To comply with the specification,
this field muse be zero. As a result, all FreeBSD distribution
images created with makefs have not been 100% valid ISO9660 files.
http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=45217
Reviewed by: kientzle
Approved by: re (kib)
Obtained from: NetBSD
MFC after: 3 days
Accessing it as an int causes failure on big-endian LP64, i.e. mips64be,
powerpc64 and sparc64.
Reviewed by: marcel
Approved by: re (kib)
MFC after: 1 week
When the last, possibly partially filled buffer is flushed, we didn't
reset fragsz to 0 and as such would stop reflecting reality.
- Use __FBSDID.
- Wrap a too long line.
Approved by: re (kib)
MFC after: 1 week
o get the physical address and size of the PBVM page table. This
can be found in the bootinfo structure, of which the physical
address is recorded as the ELF entry point.
o translate region 4 virtual addresses to physical addresses using
the PBVM page table.
In _kvm_kvatop() make the distinction between physical address and
core file offset a little clearer to avoid confusion. To further
enhance readability, always store the translated address into pa
so that it's obvious how the translation from va to pa happened.
Approved by: re (blanket)
comment out the NIS _compat options by default, but leave them in
the file for the convenience of users who want to enable it.
Update the comment in the file accordingly.
Reviewed by: ed
Approved by: re (hrs)
based on the patch in the PR, however he was unaware that they were
undocumented intentionally. This patch moves the information about
these alternates into a comment which also explains why they are
undocumented.
Approved by: re (hrs)
problem to solve is that we don't have a fixed mapping from kernel
text to physical address so that libkvm can bootstrap itself. We
solve this by passing the physical address of the bootinfo structure
to the consumer as the entry point of the core file. This way,
libkvm can extract the PBVM page table information and locate the
kernel in the core file.
We also need to dump memory chunks of type loader data, because
those hold the kernel and the PBVM page table (among other things).
Approved by: re (blanket)
catch and debug issues like the one fixed in the previous commit:
Replace all return statements with goto statements so that we end
up at a single place with a value for the physical address.
Print a message for all unknown KVA addresses.
Approved by: re (blanket)
Better construction of CPU mask in platform_cpu_mask().
Release cores still in reset when platform_start_ap() is called.
Reviewed by: imp, marcel
Obtained from: Juniper Networks, Inc
Author: Andrew Duane
Approved by: re (kib)
Even if we have CAP_FCHFLAGS, fchflags(2) fails on NFS. This is normal
and expected, so don't fail the test because of it.
Note that, whether or not we are on NFS, fchflags(2) should always fail
with ENOTCAPABLE if we are using a capability that does not have the
CAP_FCHFLAGS right.
Approved by: re (kib), mentor (rwatson)
Sponsored by: Google Inc
We already modify various configuration files in /etc based on build
configuration. This is not done for nsswitch.conf right now when setting
WITHOUT_NIS. This breaks various utilities, including crond, that depend
on working databases.
Approved by: re (kib)
MFC after: 1 month
doesn't operate on locked vnode. This could cause a panic.
Fix by unlocking vnode, re-locking afterwards and verifying that it wasn't
renamed or deleted. To improve readability and reduce code size, move code
to a new static function vfs_verify_global_path().
In addition, fix missing giant unlock in unmount().
Reported by: David Wolfskill <david@catwhisker.org>
Reviewed by: kib
Approved by: re (bz)
MFC after: 2 weeks
Add more regression testing, some of which is expected to fail until we
commit more kernel implementation.
Approved by: re (kib), mentor (rwatson)
Sponsored by: Google Inc
Add more regression testing, some of which is expected to fail until we
commit more kernel implementation.
Approved by: re (kib), mentor (rwatson)
Sponsored by: Google Inc
triggered by the same .o being included twice on the command line.
Found by: Nima Misaghian at Sandvine
Reviewed by: kientzle, kaiw
Approved by: re
MFC after: 1 week
the ar9130 code.
Since at least one kernel config specifies individual ath HAL chips
rather than just "device ath_hal" (arm/AVILA), I'm doing this so people
aren't caught out when they update to -HEAD or 9.0 and discover their
ath setup doesn't compile.
I'll revisit this with a proper fix sometime before 9.0-RELEASE.
Approved by: re (kib, blanket)
Pointed out by: ray@
Pointy hat to: adrian@
* Decouple the path supervision using a separate HB timer per path.
* Add support for potentially failed state.
* Bring back RTO.min to 1 second.
* Accept packets on IP-addresses already announced via an ASCONF
* While there: do some cleanups.
Approved by: re@
MFC after: 2 months.
col(1) was mangling the SGR escapes and is not strictly required.
See r222647, r222648, r222650, and r222653 for more details.
Reported by: delphij
Reviewed by: ru
Approved by: re (kib)
MFC after: 3 weeks
the bandwidth of long fat pipes (i.e. 100Mbps+ trans-oceanic or
trans-continental links). Bandwidth-delay products up to 64MB are
supported.
Also add support (not compiled by default) for the None cypher. The
None cypher can only be enabled on non-interactive sessions (those
without a pty where -T was not used) and must be enabled in both
the client and server configuration files and on the client command
line. Additionally, the None cypher will only be activated after
authentication is complete. To enable the None cypher you must add
-DNONE_CIPHER_ENABLED to CFLAGS via the make command line or in
/etc/make.conf.
This code is a style(9) compliant version of these features extracted
from the patches published at:
http://www.psc.edu/networking/projects/hpn-ssh/
Merging this patch has been a collaboration between me and Bjoern.
Reviewed by: bz
Approved by: re (kib), des (maintainer)
systems, in the same way that AR9130 embedded systems work.
This isn't -everything- that is required - the PCI glue still
needs to be taught about the eepromdata hint, along the same
lines as the AHB glue.
Approved by: re (kib, blanket)
proc_attach always frees any struct proc_handle data
that it allocates, but that is supposed to be done
only in error conditions.
PR: bin/158431
Approved by: re (kib)
MFC after: 1 week
o Fix awkward use of braces in combination with mis-indentation.
A mistake, that happened to yield the right behaviour?
o Fix typo in comment.
No functional change.
Approved by: re (blanket)
using vn_fullpath_global(). This fixes f_mntonname if mounting
inside chroot, jail or with relative path as argument.
For unmount in jail, use vn_fullpath_global() to discover
global path from supplied path argument. This fixes unmount in jail.
Reviewed by: pjd, kib
Approved by: re (kib)
MFC after: 2 weeks
In particular:
- fix format specifiers in the DPRINTFs;
- do not use kernel_map for temporal mapping backed by the vnode, this
cannot work since kernel map is a system map. Use exec_map instead.
- ignore error code from an attempt to insert the hole. If supposed hole
is located at the region already populated by .bss, it is not an error.
- correctly translate vm error codes to errno, when appropriate.
Reported and tested by: Rich Naill <rich enterprisesystems net>
Approved by: re (kensmith)
MFC after: 1 week
It seems that "info as" is not much precise on what expect by pseudo-op
.word, by the way.
No MFC is previewed for this patch.
Tested by: andreast, pluknet
Approved by: re (kib)
Juniper's loader is that Juniper's loader maps all of the kernel and
preloaded modules at the right virtual address before jumping into the
kernel. FreeBSD's loader simply maps 16MB using the physical address
and expects the kernel to jump through hoops to relocate itself to
it's virtual address. The problem with the FreeBSD loader's approach is
that it typically maps too much or too little. There's no harm if it's
too much (other than wasting space), but if it's too little then the
kernel will simply not boot, because the first thing the kernel needs
is the bootinfo structure, which is never mapped in that case. The page
fault that early is fatal.
The changes constitute:
1. Do not remap the kernel in locore.S. We're mapped where we need to
be so we can pretty much call into C code after setting up the
stack.
2. With kernload and kernload_ap not set in locore.S, we need to set
them in pmap.c: kernload gets defined when we preserve the TLB1.
Here we also determine the size of the kernel mapped. kernload_ap
is set first thing in the pmap_bootstrap() method.
3. Fix tlb1_map_region() and its use to properly externd the mapped
kernel size to include low-level data structures.
Approved by: re (blanket)
Obtained from: Juniper Networks, Inc
