series. This driver was generously developed and released by David
Jeffreys and Adaptec. I've updated it to work with 5.x and fixed a
few bugs.
MFC After: 1 week
has been fixed to not need the missing files.
The firmware files themselves still now need to be fetched from the internet.
The README there gives the location.
Approved by: re@ (part of bluetooth upgrade)
changed to use libufs in revision 1.71. Without this, any write
failures in newfs were silently ignored.
Note that this will display a meaningless errno string in the case
of a short write as opposed to a write error, since bwrite()'s
return value does not allow the caller to determine if errno is
valid.
Reported by: Lukas Ertl <l.ertl@univie.ac.at>
Reviewed by: jmallett
Approved by: re (bmah)
reason for the duplication was that m_freem() was meant to eventually
be optimized to hold the lock of the cache being freed to as long as
possible across frees but the difficulty of implementing said
optimization right now is too high, given that in some cases (see MAC
and non-cluster external buffers), we need to call into other subsytems,
something not permissible when the cache lock is held.
This change minimizes code duplication while keeping at least the
atomic mbuf+cluster free optimization.
Suggested by: luigi
could use different versions of the math code depending on whether there
was real floating point hardware or math emulation. Since the fpu is
part of the core specification on amd64, there is no need for this here.
Approved by: re (blanket amd64/*)
still outstanding, give them a chance to complete.
If after 10 seconds we still find outstanding I/O requests, complete
the close with a console warning that the system is likely to panic
later on.
This is a workaround for umount -f not quite doing the right thing.
Approved by: re/scottl
Just because we for the last ten years have fought for every byte
in the boot code on i386, doesn't mean that other architectures could
not actually have space to spare there.
Remore debugging message.
should really be renamed to fpu.h and npx.c to fpu.c since its part of
the core architecture on amd64 systems, not an isa 'numeric processor
extension'.
displays the 'hostname' of the jail, or a hyphen '-' to indicate
that the process is not jailed.
PR: docs/37470
Submitted by: Adrian Filipi-Martin <adrian@ubergeeks.com>
Approved and Reviewed by: des (mentor), re (bmah)
65536 / (sizeof(int) * CHAR_BITS) `int's instead of
65536 / (sizeof(int) * CHAR_BITS) bytes to avoid a possible
segmentation fault if ports above 16383 are specified via the
-p option on a platform with 4 byte wide ints.
Approved by: re (bmah)
Reported by: Marco Wertejuk <wertejuk@mwcis.com>
uses of m_flags in the kernel. (A future commit will move all
private m_flags users here so they're obvious without a great
deal of searching.)
This should fix the mbuf double-free panics those using ppp or
ipfw reset rules have been seeing since the double-free detection
code went in.
constants in question refer to the number of label slots, not the
maximum number of policies that may be loaded. This should reduce
confusion regarding an element in the MAC sysctl MIB, as well as
make it more clear what the affect of changing the compile-time
constants is.
Approved by: re (jhb)
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
fully clean. This resulted in inserted garbage into the produced assembly code
when the gcc -pg and -fPIC options are used together.
PR: i386/50598
Submitted by: Don Lewis <truckman@freebsd.org>
that interrupts be disabled and remain disabled until %cr2 is read.
Otherwise we can preempt and another process can fault, and by the
time we read %cr2, we see a different processes fault address. This
Greatly Confuses vm_fault() (to say the least). The i386 port has
got this marked as a bug workaround for a Cyrix CPU, which is what
lead me astray. Its actually necessary for preemption, regardless
of whether Cyrix cpus had a bug or not.
As far as binutils is concerned, the amd64 platform is still called
"x86-64"/"x86_64". Setting things from ${MACHINE_ARCH} breaks that.
Approved by: re (scottl)
