Updating to 3.8.4-rt2 to fix the minor issues found with -rt1.
>From the upstream commit log:
changes since v3.8.4-rt1:
- build fix for i915 (reported by "Luis Claudio R. Goncalves")
- build fix for fscache (reported by tglx)
- build fix for !RT (kernel/softirq.c did not compile)
- per-cpu rwsem fixed for RT (required only by uprobes so far)
- slub: delay the execution of the ->ctor() hook for newly created
objects. This lowers the worst case latencies.
Known issues:
- SLxB is broken on PowerPC.
(From OE-Core rev: cd9a730caf6b995c25c71c97eb76dc7a24ecf641)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
During the 3.8.4 integration there was a build issue on MIPS due to
SA_RESTORER changes. A solution was put in place for mips, but it
didn't cover other impacted architectures.
This is a backport of the proposed fix for the next 3.8-stable,
since the full -stable might not be available in the right timeframe.
(From OE-Core rev: 1d7a5ac1cea1a5bdb6a9d3dd822439c070066272)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The preempt-rt kernel was wasn't inheriting the standard kernel
configuration and hence was not able to boot on qemuarm due to
missing ABI options.
Changing the main preempt-rt kernel include to inherit standard
configuration again fixes this boot issue.
(From OE-Core rev: d569f44c296f6de1f7bb6ad9f581c237d5947321)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Updating the 3.8 SRCREVs with the following fix:
libtraceevent: Remove hard coded include to /usr/local/include in Makefile
commit b9e8c37220c80e78289a1e87b50c09418eb59a7e upstream
having /usr/local/include hardcoded into the makefile is not necessary
as this is automatically included by GCC. It also infects cross-compile
builds with the host systems includes.
Signed-off-by: Jack Mitchell
Acked-by: Namhyung Kim
Cc: Ingo Molnar
Cc: Paul Mackerras
Cc: Peter Zijlstra
Link: http://lkml.kernel.org/r/1362741712-21308-1-git-send-email-ml@communistcode.co.uk
Signed-off-by: Arnaldo Carvalho de Melo
This implements the fix I described in Yocto [BUG #3993][perf using
host includes], now upstream.
Integrated-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
[YOCTO #3993]
(From OE-Core rev: 90d9147068a6e2c766976b2092d5e188c45a9040)
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The -rt series has been updated for the 3.8 kernel. Updating the
SRCREVs to reflet its import into the tree.
(From OE-Core rev: 1daa242e78a5fddb1ae60b79f990811c85058943)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
