[RESEND PATCH 0/3] New algorithm for ASID allocation and rollover

On 20/09/12 17:16, Will Deacon wrote:

Hi Will,

This is a resend of the patches originally posted here:

  http://lists.infradead.org/pipermail/linux-arm-kernel/2012-August/114344.html

I received some minor comments in that thread, but nothing that warranted
any changes to the code. Due to the nature of these changes, I would
very much like to put these into -next for some exposure prior to merging.

Again, all feedback welcome.

Will


Will Deacon (3):
  ARM: mm: remove IPI broadcasting on ASID rollover
  ARM: mm: avoid taking ASID spinlock on fastpath
  ARM: mm: use bitmap operations when allocating new ASIDs

 arch/arm/include/asm/mmu.h         |   11 +--
 arch/arm/include/asm/mmu_context.h |   82 +--------------
 arch/arm/mm/context.c              |  207 +++++++++++++++++++-----------------
 3 files changed, 115 insertions(+), 185 deletions(-)

FWIW, after using this series on VE A15 (both as a host and as KVM guests):

Tested-by: Marc Zyngier <redacted>

	M.
-- 
Jazz is not dead. It just smells funny...