On 8/17/2015 6:05 AM, Matt Fleming wrote:
On Fri, 14 Aug, at 03:37:29PM, Jonathan (Zhixiong) Zhang wrote:From: "Jonathan (Zhixiong) Zhang" <zjzhang@xxxxxxxxxxxxxx> Table 8 of UEFI 2.5 section 2.3.6.1 defines mappings from EFI memory types to MAIR attribute encodings for arm64. If the physical address has memory attributes defined by EFI memmap as EFI_MEMORY_[UC|WC|WT], return approprate page protection type according to the UEFI spec. Otherwise, return PAGE_KERNEL. Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx> Acked-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx> Signed-off-by: Jonathan (Zhixiong) Zhang <zjzhang@xxxxxxxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxxxxx> Cc: Matt Fleming <matt.fleming@xxxxxxxxx> Cc: Hanjun Guo <hanjun.guo@xxxxxxxxxx> Cc: Will Deacon <will.deacon@xxxxxxx> --- V2: Changed arm64's implementation of arch_apei_get_mem_attributes() from inline function to out of line function, based on Ingo's feedback. arch/arm64/include/asm/acpi.h | 5 +++++ arch/arm64/kernel/acpi.c | 29 +++++++++++++++++++++++++++++ 2 files changed, 34 insertions(+)Looks fine to me, though it appears to be missing Ard's Reviewed-by tag (the only change from the previous version is that it's no longer inline). Reviewed-by: Matt Fleming <matt.fleming@xxxxxxxxx>
Thanks. Will add both Reviewed-by.
Ingo, are you going to pick up this patch series and apply it directly to tip if you're OK with this version?
-- Jonathan (Zhixiong) Zhang The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
