Messages in this thread | | | Date | Wed, 31 Jan 2018 08:07:11 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH v11 0/3] mm, x86, powerpc: Enhancements to Memory Protection Keys. |
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* Ram Pai <linuxram@us.ibm.com> wrote:
> This patch series provides arch-neutral enhancements to > enable memory-keys on new architecutes, and the corresponding > changes in x86 and powerpc specific code to support that. > > a) Provides ability to support upto 32 keys. PowerPC > can handle 32 keys and hence needs this. > > b) Arch-neutral code; and not the arch-specific code, > determines the format of the string, that displays the key > for each vma in smaps. > > PowerPC implementation of memory-keys is now in powerpc/next tree. > https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=next&id=92e3da3cf193fd27996909956c12a23c0333da44
All three patches look sane to me. If you would like to carry these generic bits in the PowerPC tree as well then:
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Thanks,
Ingo
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