Please see the following updated patch posting to alkml by Imre Deak:
[RFC PATCH v2 0/2] ARM: VFP: Save / restore VFP state on the signal handler path <http://lists.arm.linux.org.uk/lurker/message/20100204.213712.acad59f5.en.html>
[RFC PATCH v2 1/2] ARM: VFP: add support to sync the VFP state of the current thread <http://lists.arm.linux.org.uk/lurker/message/20100204.213802.e56207e4.en.html>
[RFC PATCH v2 2/2] ARM: VFP: preserve the HW context when calling signal handlers <http://lists.arm.linux.org.uk/lurker/message/20100204.213830.5bf86a58.en.html>
Please see the following updated patch posting to alkml by Imre Deak:
[RFC PATCH v2 0/2] ARM: VFP: Save / restore VFP state on the signal handler path <http:// lists.arm. linux.org. uk/lurker/ message/ 20100204. 213712. acad59f5. en.html>
[RFC PATCH v2 1/2] ARM: VFP: add support to sync the VFP state of the current thread <http:// lists.arm. linux.org. uk/lurker/ message/ 20100204. 213802. e56207e4. en.html>
[RFC PATCH v2 2/2] ARM: VFP: preserve the HW context when calling signal handlers <http:// lists.arm. linux.org. uk/lurker/ message/ 20100204. 213830. 5bf86a58. en.html>