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| author |   Maciej W. Rozycki <macro@imgtec.com> | 2016-10-31 16:26:24 +0000 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2016-11-04 01:38:50 +0100 |
| commit | 6daaa3266db9cc488612690e42c23b0763e2b49a (patch) | |
| tree | 125b090f45799901b3f64166c1070e231580f10b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | MIPS: Fix ISA I FP sigcontext access violation handling (diff) | |
| download | wireguard-linux-6daaa3266db9cc488612690e42c23b0763e2b49a.tar.xz wireguard-linux-6daaa3266db9cc488612690e42c23b0763e2b49a.zip | |
MIPS: Remove FIR from ISA I FP signal context
Complement commit e50c0a8fa60d ("Support the MIPS32 / MIPS64 DSP ASE.")
and remove the Floating Point Implementation Register (FIR) from the FP
register set recorded in a signal context with MIPS I processors too, in
line with the change applied to r4k_fpu.S.
The `sc_fpc_eir' slot is unused according to our current ABI and the FIR
register is read-only and always directly accessible from user software.
[ralf@linux-mips.org: This is also required because the next commit depends
on it.]
Signed-off-by: Maciej W. Rozycki <macro@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14475/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions