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MFC r336683:
authorkib <kib@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Fri, 3 Aug 2018 14:12:37 +0000 (14:12 +0000)
committerkib <kib@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Fri, 3 Aug 2018 14:12:37 +0000 (14:12 +0000)
commitbadf75467665fcfd6060baaeaea73702c8d16eed
tree642200690e9eb690205d8fa9b7b386eff1c92f32
parent1274508727e465b4b42cc4090ff972fc3604b0f4
MFC r336683:
Extend ranges of the critical sections to ensure that context switch
code never sees FPU pcb flags not consistent with the hardware state.

git-svn-id: svn://svn.freebsd.org/base/stable/10@337245 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/amd64/amd64/fpu.c
sys/amd64/amd64/machdep.c
sys/i386/i386/machdep.c
sys/i386/isa/npx.c