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SubjectRe: [PATCH v3 22/23] powerpc/vdso: Migrate native signals to generic vdso_base
Date
Dmitry Safonov <dima@arista.com> writes:
> Generic way to track the land vma area.
> Stat speaks for itself.
>
> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Cc: Michael Ellerman <mpe@ellerman.id.au>
> Cc: Paul Mackerras <paulus@samba.org>
> Signed-off-by: Dmitry Safonov <dima@arista.com>
> ---
> arch/powerpc/Kconfig | 1 +
> arch/powerpc/include/asm/book3s/32/mmu-hash.h | 1 -
> arch/powerpc/include/asm/book3s/64/mmu.h | 1 -
> arch/powerpc/include/asm/mmu_context.h | 9 ------
> arch/powerpc/include/asm/nohash/32/mmu-40x.h | 1 -
> arch/powerpc/include/asm/nohash/32/mmu-44x.h | 1 -
> arch/powerpc/include/asm/nohash/32/mmu-8xx.h | 1 -
> arch/powerpc/include/asm/nohash/mmu-book3e.h | 1 -
> arch/powerpc/kernel/signal_32.c | 8 ++---
> arch/powerpc/kernel/signal_64.c | 4 +--
> arch/powerpc/kernel/vdso.c | 31 +------------------
> arch/powerpc/perf/callchain_32.c | 8 ++---
> arch/powerpc/perf/callchain_64.c | 4 +--
> arch/x86/include/asm/mmu_context.h | 5 ---
> include/asm-generic/mm_hooks.h | 9 ++----
> mm/mmap.c | 7 -----
> 16 files changed, 16 insertions(+), 76 deletions(-)

LGTM.

Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)

cheers

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