linux-kernel - Re: [PATCH v5 18/38] nios2: Implement the new page table range API

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Message-ID: <3491974a-b246-1ef7-8198-abb1e7ec101d@kernel.org>
Date:   Mon, 10 Jul 2023 18:08:05 -0500
From:   Dinh Nguyen <dinguyen@...nel.org>
To:     "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     linux-arch@...r.kernel.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, Mike Rapoport <rppt@...nel.org>
Subject: Re: [PATCH v5 18/38] nios2: Implement the new page table range API



On 7/10/23 15:43, Matthew Wilcox (Oracle) wrote:
> Add set_ptes(), update_mmu_cache_range(), flush_icache_pages() and
> flush_dcache_folio().  Change the PG_arch_1 (aka PG_dcache_dirty) flag
> from being per-page to per-folio.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>
> Acked-by: Mike Rapoport (IBM) <rppt@...nel.org>
> Cc: Dinh Nguyen <dinguyen@...nel.org>
> ---
>   arch/nios2/include/asm/cacheflush.h |  6 ++-
>   arch/nios2/include/asm/pgtable.h    | 28 ++++++----
>   arch/nios2/mm/cacheflush.c          | 79 ++++++++++++++++-------------
>   3 files changed, 67 insertions(+), 46 deletions(-)
> 

Acked-by: Dinh Nguyen <dinguyen@...nel.org>