linux

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History

Anton Blanchard 57cdfdf829 powerpc: Fix hcall tracepoint recursion

Spinlocks on shared processor partitions use H_YIELD to notify the
hypervisor we are waiting on another virtual CPU. Unfortunately this means
the hcall tracepoints can recurse.

The patch below adds a percpu depth and checks it on both the entry and
exit hcall tracepoints.

Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: stable@kernel.org

2011-02-07 13:06:08 +11:00

boot

powerpc/boot/dts: Install dts from the right directory

2011-01-21 14:08:38 +11:00

configs

Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2011-01-21 13:23:52 -08:00

include/asm

powerpc/book3e: Protect complex macro args in mmu-book3e.h

2011-02-07 12:47:56 +11:00

kernel

powerpc: Fix some 6xx/7xxx CPU setup functions