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SubjectRe: [PATCH v7 03/36] x86, mpparse, x86/acpi, x86/PCI, x86/dmi, SFI: Use memremap for RAM mappings
On Fri, Jun 16, 2017 at 01:50:23PM -0500, Tom Lendacky wrote:
> The ioremap() function is intended for mapping MMIO. For RAM, the
> memremap() function should be used. Convert calls from ioremap() to
> memremap() when re-mapping RAM.
>
> This will be used later by SME to control how the encryption mask is
> applied to memory mappings, with certain memory locations being mapped
> decrypted vs encrypted.
>
> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
> ---
> arch/x86/include/asm/dmi.h | 8 ++++----
> arch/x86/kernel/acpi/boot.c | 6 +++---
> arch/x86/kernel/kdebugfs.c | 34 +++++++++++-----------------------
> arch/x86/kernel/ksysfs.c | 28 ++++++++++++++--------------
> arch/x86/kernel/mpparse.c | 10 +++++-----
> arch/x86/pci/common.c | 4 ++--
> drivers/firmware/dmi-sysfs.c | 5 +++--
> drivers/firmware/pcdp.c | 4 ++--
> drivers/sfi/sfi_core.c | 22 +++++++++++-----------
> 9 files changed, 55 insertions(+), 66 deletions(-)

Reviewed-by: Borislav Petkov <bp@suse.de>

--
Regards/Gruss,
Boris.

Good mailing practices for 400: avoid top-posting and trim the reply.

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