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SubjectRe: [PATCH 0/4] x86: use correct early_[mem,io][re,un]map pairs
On Tue, 24 Feb, at 10:13:27AM, Juergen Gross wrote:
> Areas mapped via early_memremap() should be unmapped via
> early_memunmap(), while I/O-areas should be mapped via early_ioremap()
> and unmapped via early_iounmap().
>
> There are multiple spots where an area is mapped via the mem variant
> and unmapped via the io variant. This series corrects this by using
> the appropriate variants.
>
> Juergen Gross (4):
> x86: use early_memunmap in arch/x86/kernel/devicetree.c
> x86: use early_memunmap in arch/x86/kernel/e820.c
> x86: use early_memunmap in arch/x86/kernel/setup.c
> x86, efi: use early_ioremap in arch/x86/platform/efi/efi-bgrt.c
>
> arch/x86/kernel/devicetree.c | 4 ++--
> arch/x86/kernel/e820.c | 2 +-
> arch/x86/kernel/setup.c | 8 ++++----
> arch/x86/platform/efi/efi-bgrt.c | 4 ++--
> 4 files changed, 9 insertions(+), 9 deletions(-)

Whole series looks good to me.

Reviewed-by: Matt Fleming <matt.fleming@intel.com>

--
Matt Fleming, Intel Open Source Technology Center


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