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SubjectRe: [PATCH 04/16] MIPS: use struct mips_abi offsets to save FP context
On Fri, Jul 10, 2015 at 11:00 AM, Paul Burton <paul.burton@imgtec.com> wrote:
> When saving FP state to struct sigcontext, make use of the offsets
> provided by struct mips_abi to obtain appropriate addresses for the
> sc_fpregs & sc_fpc_csr fields of the sigcontext. This is done only for
> the native struct sigcontext in this patch (ie. for O32 in CONFIG_32BIT
> kernels or for N64 in CONFIG_64BIT kernels) but is done in preparation
> for sharing this code with compat ABIs in further patches.
>
> Signed-off-by: Paul Burton <paul.burton@imgtec.com>
> ---
>
> arch/mips/kernel/r4k_fpu.S | 151 +++++++++++++++++++++------------------
> arch/mips/kernel/signal-common.h | 6 ++
> arch/mips/kernel/signal.c | 85 +++++++++++++++-------
> 3 files changed, 145 insertions(+), 97 deletions(-)
>

The current version of this in linux-next picked up a booger in transit.

$ git show 6775b4ea74d5922e5310b7b7a902a8fbe61a0c9d|diffstat
arch/mips/kernel/r4k_fpu.S | 151 ++++++++++++++++++++-------------------
arch/mips/kernel/signal-common.h | 6 +
arch/mips/kernel/signal.c | 85 ++++++++++++++-------
index.html | 16 ++++
4 files changed, 161 insertions(+), 97 deletions(-)

Guessing it happened at Ralf's end.

Paul.
--


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