Messages in this thread | | | Subject | Re: [PATCH 3/4] arm64: let set_memory_xx(addr, 0) succeed. | From | Laura Abbott <> | Date | Mon, 25 Jan 2016 10:44:56 -0800 |
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On 01/23/2016 07:05 AM, mika.penttila@nextfour.com wrote: > From: Mika Penttilä <mika.penttila@nextfour.com> > > This makes set_memory_xx() consistent with x86. > > Signed-off-by: Mika Penttilä mika.penttila@nextfour.com > > --- > arch/arm64/mm/pageattr.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c > index 3571c73..52220dd 100644 > --- a/arch/arm64/mm/pageattr.c > +++ b/arch/arm64/mm/pageattr.c > @@ -51,6 +51,9 @@ static int change_memory_common(unsigned long addr, int numpages, > WARN_ON_ONCE(1); > } > > + if (!numpages) > + return 0; > + > if (start < MODULES_VADDR || start >= MODULES_END) > return -EINVAL; > >
I think this is going to conflict with Ard's patch lkml.kernel.org/g/<1453125665-26627-1-git-send-email-ard.biesheuvel@linaro.org>
Can you rebase on top of that?
Thanks, Laura
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