forked from luck/tmp_suning_uos_patched
6f0aba63bf
When a task uses 32 bit floating point, the odd indexed 32b register values are stored in bits 63:32 of the preceding even indexed 64b FP register field in saved context. Thus there is no point in preserving the odd indexed 64b register fields since they hold no valid context. This patch will cause them to be skipped, as is already done in arch/mips/kernel/signal32.c. [ralf@linux-mips.org: Fixed reject.] Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Guenter Roeck <linux@roeck-us.net> Cc: Matthew Fortune <matthew.fortune@imgtec.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: linux-kernel@vger.kernel.org Cc: Richard Weinberger <richard@nod.at> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Maciej W. Rozycki <macro@codesourcery.com> Cc: Andrew Morton <akpm@linux-foundation.org> Patchwork: https://patchwork.linux-mips.org/patch/10791/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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