MIPS: ptrace: Also initialize the FP context on individual FCSR writes
Complement commit ac9ad83b ("MIPS: prevent FP context set via ptrace being discarded") and also initialize the FP context whenever FCSR alone is written with a PTRACE_POKEUSR request addressing FPC_CSR, rather than along with the full FPU register set in the case of the PTRACE_SETFPREGS request. Signed-off-by:Maciej W. Rozycki <macro@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14459/ Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
parent
8a98495c
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