[PATCH v3 0/2] Remaining VFP fixes

[Will Deacon]

Hello,

This is v3 of the patches originally posted here:

v1: http://lists.infradead.org/pipermail/linux-arm-kernel/2012-January/082168.html
v2: http://lists.infradead.org/pipermail/linux-arm-kernel/2012-January/082383.html

Patches 1-3 from v2 of the series are now in the patch system, so this
posting is a rework of what was previously patch 4/4.

The main change is that the VFP save/restore code is now moved out of
signal.c and into vfpmodule.c, since that is where the low-level
knowledge belongs.

I tested the changes with the `risu' tool for 24 hours on my (A9)
vexpress without any issues.

Cheers,

Will


Will Deacon (2):
  ARM: vfp: move user vfp state save/restore code out of signal.c
  ARM: vfp: clear fpscr length and stride bits on entry to sig handler

 arch/arm/include/asm/thread_info.h |    7 +++
 arch/arm/kernel/signal.c           |   57 ++-------------------
 arch/arm/vfp/vfpmodule.c           |   99 ++++++++++++++++++++++++++++++++++++
 3 files changed, 111 insertions(+), 52 deletions(-)

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1.7.4.1