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Groups > linux.kernel > #1317174
| From | Laura Abbott <labbott@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 3/4] arm64: let set_memory_xx(addr, 0) succeed. |
| Date | 2016-01-25 19:50 +0100 |
| Message-ID | <qUUn8-8cw-9@gated-at.bofh.it> (permalink) |
| References | <qU7Z8-4tS-3@gated-at.bofh.it> <qU7Z8-4tS-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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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[PATCH 3/4] arm64: let set_memory_xx(addr, 0) succeed. <mika.penttila@nextfour.com> - 2016-01-23 16:10 +0100
Re: [PATCH 3/4] arm64: let set_memory_xx(addr, 0) succeed. Laura Abbott <labbott@redhat.com> - 2016-01-25 19:50 +0100
Re: [PATCH 3/4] arm64: let set_memory_xx(addr, 0) succeed. David Rientjes <rientjes@google.com> - 2016-01-26 03:40 +0100
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