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Groups > linux.kernel > #1294720
| From | Mark Rutland <mark.rutland@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: arm64/efi handling of persistent memory |
| Date | 2015-12-18 13:00 +0100 |
| Message-ID | <qH1Rv-58V-3@gated-at.bofh.it> (permalink) |
| References | <qGSbw-7rk-9@gated-at.bofh.it> <qH157-4PE-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Dec 18, 2015 at 11:06:51AM +0000, Leif Lindholm wrote:
> On Fri, Dec 18, 2015 at 01:33:25AM +0000, Elliott, Robert (Persistent Memory) wrote:
> > Similar to the questions about the arm64 efi boot stub
> > handing persistent memory, some of the arm64 kernel code
> > looks fishy.
[...]
> > 2. is_reserve_region() treating EFI_PERSISTENT_MEMORY the same
> > as EFI_CONVENTIONAL_MEMORY looks wrong.
>
> Yeah... That one was introduced by
> ad5fb870c486 ("e820, efi: add ACPI 6.0 persistent memory types")
> without any ACKs from ARM people :/
Do we need to do anythign to avoid his kind of thing in future? e.g. a
MAINTAINERS patch for the ARM EFI bits?
Or do we just need to pay attention to linux-efi?
Mark.
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arm64/efi handling of persistent memory "Elliott, Robert (Persistent Memory)" <elliott@hpe.com> - 2015-12-18 02:40 +0100
Re: arm64/efi handling of persistent memory Leif Lindholm <leif.lindholm@linaro.org> - 2015-12-18 12:10 +0100
Re: arm64/efi handling of persistent memory Mark Rutland <mark.rutland@arm.com> - 2015-12-18 12:50 +0100
Re: arm64/efi handling of persistent memory Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2015-12-18 14:10 +0100
Re: arm64/efi handling of persistent memory Mark Rutland <mark.rutland@arm.com> - 2015-12-18 13:00 +0100
Re: arm64/efi handling of persistent memory Leif Lindholm <leif.lindholm@linaro.org> - 2015-12-18 13:20 +0100
Re: arm64/efi handling of persistent memory Matt Fleming <matt@codeblueprint.co.uk> - 2015-12-18 14:30 +0100
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