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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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