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Date: Thu, 28 Apr 2022 12:05:32 +0200
From: Borislav Petkov <bp@alien8.de>
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>,
	Sean Christopherson <seanjc@google.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Joerg Roedel <jroedel@suse.de>, Ard Biesheuvel <ardb@kernel.org>,
	Andi Kleen <ak@linux.intel.com>,
	Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>,
	David Rientjes <rientjes@google.com>,
	Vlastimil Babka <vbabka@suse.cz>,
	Tom Lendacky <thomas.lendacky@amd.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Peter Zijlstra <peterz@infradead.org>,
	Paolo Bonzini <pbonzini@redhat.com>, Ingo Molnar <mingo@redhat.com>,
	Varad Gautam <varad.gautam@suse.com>,
	Dario Faggioli <dfaggioli@suse.com>,
	Dave Hansen <dave.hansen@intel.com>,
	Brijesh Singh <brijesh.singh@amd.com>,
	Mike Rapoport <rppt@kernel.org>,
	David Hildenbrand <david@redhat.com>, x86@kernel.org,
	linux-mm@kvack.org, linux-coco@lists.linux.dev,
	linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org,
	Mike Rapoport <rppt@linux.ibm.com>
Subject: Re: [PATCHv5 02/12] mm: Add support for unaccepted memory
Message-ID: <Ympm7JfVSWNiweZI@zn.tnic>
References: <20220425033934.68551-1-kirill.shutemov@linux.intel.com>
 <20220425033934.68551-3-kirill.shutemov@linux.intel.com>
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In-Reply-To: <20220425033934.68551-3-kirill.shutemov@linux.intel.com>

On Mon, Apr 25, 2022 at 06:39:24AM +0300, Kirill A. Shutemov wrote:
> @@ -1124,6 +1159,23 @@ static inline void __free_one_page(struct page *page,
>  done_merging:
>  	set_buddy_order(page, order);
>  
> +	/*
> +	 * The page gets marked as PageUnaccepted() if any of merged-in pages
> +	 * is PageUnaccepted().
> +	 *
> +	 * New pages, just being added to buddy allocator, do not have
> +	 * PageUnaccepted() set. FPI_UNACCEPTED_SLOWPATH indicates that the
> +	 * page is new and page_is_unaccepted() check is required to
> +	 * determinate if accaptance is required.

Unknown word [accaptance] in comment.
Suggestions: ['acceptance', ...

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette