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authorSuresh Siddha <suresh.b.siddha@intel.com>2008-05-07 12:09:52 -0700
committerThomas Gleixner <tglx@linutronix.de>2008-05-10 19:31:45 +0200
commitfd3c3ed5d1e3ceb37635cbe6d220ab94aae0781d (patch)
tree67cc2a950e670e5362173efd88ea6ded708b7e6c /include/linux/virtio.h
parent0646153921892cc7a81320a6920beaca06b3e9f0 (diff)
x86: fix fpu restore from sig return
If the task never used fpu, initialize the fpu before restoring the FP state from the signal handler context. This will allocate the fpu state, if the task never needed it before. Reported-and-bisected-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Tested-by: Eric Sesterhenn <snakebyte@gmx.de> Cc: Frederik Deweerdt <deweerdt@free.fr> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/virtio.h')
0 files changed, 0 insertions, 0 deletions