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Date: Mon, 14 Jan 2019 21:20:01 +0530 From: Bhupesh Sharma <bhsharma@...hat.com> To: David Hildenbrand <david@...hat.com> Cc: linux-mm@...ck.org, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>, linux-m68k@...ts.linux-m68k.org, linuxppc-dev@...ts.ozlabs.org, linux-riscv@...ts.infradead.org, linux-s390@...r.kernel.org, linux-mediatek@...ts.infradead.org, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will.deacon@....com>, James Morse <james.morse@....com>, Marc Zyngier <marc.zyngier@....com>, Dave Kleikamp <dave.kleikamp@...cle.com>, Mark Rutland <mark.rutland@....com>, Andrew Morton <akpm@...ux-foundation.org>, Michal Hocko <mhocko@...nel.org>, Matthew Wilcox <willy@...radead.org> Subject: Re: [PATCH v2 6/9] arm64: kexec: no need to ClearPageReserved() Hi David, Thanks for the patch. On Mon, Jan 14, 2019 at 6:29 PM David Hildenbrand <david@...hat.com> wrote: > > This will be done by free_reserved_page(). > > Cc: Catalin Marinas <catalin.marinas@....com> > Cc: Will Deacon <will.deacon@....com> > Cc: Bhupesh Sharma <bhsharma@...hat.com> > Cc: James Morse <james.morse@....com> > Cc: Marc Zyngier <marc.zyngier@....com> > Cc: Dave Kleikamp <dave.kleikamp@...cle.com> > Cc: Mark Rutland <mark.rutland@....com> > Cc: Andrew Morton <akpm@...ux-foundation.org> > Cc: Michal Hocko <mhocko@...nel.org> > Cc: Matthew Wilcox <willy@...radead.org> > Acked-by: James Morse <james.morse@....com> > Signed-off-by: David Hildenbrand <david@...hat.com> > --- > arch/arm64/kernel/machine_kexec.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c > index aa9c94113700..6f0587b5e941 100644 > --- a/arch/arm64/kernel/machine_kexec.c > +++ b/arch/arm64/kernel/machine_kexec.c > @@ -361,7 +361,6 @@ void crash_free_reserved_phys_range(unsigned long begin, unsigned long end) > > for (addr = begin; addr < end; addr += PAGE_SIZE) { > page = phys_to_page(addr); > - ClearPageReserved(page); > free_reserved_page(page); > } > } > -- > 2.17.2 > Reviewed-by: Bhupesh Sharma <bhsharma@...hat.com>
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