with clang. There are several macros in these files that return values,
and in some cases nothing is done with them, but it is completely
harmless. For some other files, also disable -Wconstant-conversion,
since that triggers a false positive with the DMA_BIT_MASK() macro.
MFC after: 1 week
The development version of GCC also supports an atomics interface
similar to Clang's. Change the header file to work as follows:
- __CLANG_ATOMICS: Use Clang's new atomics interface,
- __GNUC_ATOMICS: Use GCC's new atomics interface,
- else: fall back to GCC's __sync interface.
configurations for various architectures in FreeBSD 10.x. This allows
basic Capsicum functionality to be used in the default FreeBSD
configuration on non-embedded architectures; process descriptors are not
yet enabled by default.
MFC after: 3 months
Sponsored by: Google, Inc
with clang:
sys/dev/ce/tau32-ddk.c:1228:37: warning: implicit truncation from 'int' to bitfield changes value from 65532 to 8188 [-Wconstant-conversion]
Since this file is obfuscated C, we can never determine (in a sane way,
at least :) if this points to a real problem or not. The driver has
been in the tree for more than five years, so it most likely isn't.
MFC after: 1 week
asychronous task. This avoids tearing down multicast state including
sending IGMP leave messages and reprogramming MAC filters while holding
the per-protocol global pcbinfo lock that is used in the receive path of
packet processing.
Reviewed by: rwatson
MFC after: 1 month
While I'm here update if_oerrors if parent interface of vlan is not
up and running. Previously it updated collision counter and it was
confusing to interprete it.
PR: kern/163478
Reviewed by: glebius, jhb
Tested by: Joe Holden < lists <> rewt dot org dot uk >
decoded ranges. Pass any request for a specific range that fails because
it is not in a decoded range for an ACPI Host-PCI bridge up to the parent
to see if it can still be allocated. This is based on the assumption that
many BIOSes are inconsistent/broken and that settings programmed into BARs
or resources assigned to other built-in components are more trustworthy than
the list of decoded resource ranges in _CRS. This effectively limits the
decoded ranges to only being used for "wildcard" ranges when allocating
fresh resources for a BAR, etc. At some point I would like to only be
this permissive during an early scan of firmware-assigned resources during
boot and to be strict about all later allocations, but that isn't viable
currently.
MFC after: 2 weeks
at SCHED_PRI_RANGE to prevent overflows in the priority value. This can
happen due to irregularities with clock interrupts under certain
virtualization environments.
Tested by: Larry Rosenman ler lerctr org
MFC after: 2 weeks
Even though _Static_assert() is pretty robust for C code, it cannot work
correctly with C++ code. This is due to the fact that C++ template
parameters may contain commas that are not enclosed in parentheses. For
example:
static_assert(foo<int, int>::bar == baz, "...");
This causes _Static_assert to be called with an excessive number of
parameters. If you want to use static_assert in C++, just use a C++11
compiler.
Reported on: current@, ports@
bits.
The ROUERSTATION and RSPRO variants contain:
* the board specific bits (eg the RTC for RSPRO, later on it'll
include the GPIO/LED definitions);
* the boot specific bits (eg, on-board flash, usb flash, etc).
For now the AR71XX_BASE file contains the common board config,
drivers and net80211/ath wireless drivers.
I'll follow this up with config files for the other boards I
have (eg the Ubiquiti LSSR71, as well as some Mikrotik boards
that use the AR71XX and atheros reference boards) which will
be quite easy to do now.
This improves performance for globs where a slash or another component
follows a component with metacharacters by eliminating unnecessary attempts
to open directories that are not.
no reason why it should be limited to 64K of DFLTPHYS. DMA data tag is any
way set to allow MAXPHYS, S/G lists (chain elements) are sufficient and
overflows are also handled. On my tests even 1MB I/Os are working fine.
Reviewed by: ken@
Francois de La Rochefoucauld introduced in r228909 [1],[2]
2. Change c-cedilla introduced in the same commit to ASCII c since
non-UTF-8 terminals will choke on the non-ASCII text. [2],[3]
Pointed out by: bf [1]
Reviewed by: French-speakers on #bsdcode [2]
Requested by: uqs [3]
This is not necessary: errors are already caught in evalbackcmd() and
forcelocal handles changes to variables.
Note that this depends on r223024.
MFC after: 4 weeks
P_tmpdir [OB XSI] Default directory prefix for tempnam().
This macro is used in a lot of places in legacy applications,
and is why we see a lot of programs written for e.g. Linux
store volatile temporary files in /var/tmp and not /tmp.
MFC after: 2 months
paravirtualized pmap implementations for i386. This includes some
style fixes to the native pmap and several bug fixes that were not
previously applied to the paravirtualized pmap.
Tested by: sbruno
MFC after: 3 weeks
