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Subject[PATCH v3 0/4] Disable compat cruft on ppc64le v3
Date
Less code means less bugs so add a knob to skip the compat stuff.

This is tested on ppc64le top of

https://patchwork.ozlabs.org/cover/1153556/

Changes in v2: saner CONFIG_COMPAT ifdefs
Changes in v3:
- change llseek to 32bit instead of builing it unconditionally in fs
- clanup the makefile conditionals
- remove some ifdefs or convert to IS_DEFINED where possible

Michal Suchanek (4):
powerpc: make llseek 32bit-only.
powerpc: move common register copy functions from signal_32.c to
signal.c
powerpc/64: make buildable without CONFIG_COMPAT
powerpc/64: Make COMPAT user-selectable disable on littleendian by
default.

arch/powerpc/Kconfig | 5 +-
arch/powerpc/kernel/Makefile | 9 +-
arch/powerpc/kernel/entry_64.S | 2 +
arch/powerpc/kernel/signal.c | 143 ++++++++++++++++++++++-
arch/powerpc/kernel/signal_32.c | 140 ----------------------
arch/powerpc/kernel/syscall_64.c | 2 +-
arch/powerpc/kernel/syscalls/syscall.tbl | 2 +-
arch/powerpc/kernel/vdso.c | 5 +-
arch/powerpc/perf/callchain.c | 13 ++-
9 files changed, 165 insertions(+), 156 deletions(-)

--
2.22.0

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