linux-kernel - Re: [PATCH v4 23/36] superh: Implement the new page table range API

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Message-ID: <892ce42a36bf1f1eac809f0e564d22b5f11c268f.camel@physik.fu-berlin.de>
Date:   Wed, 15 Mar 2023 08:22:36 +0100
From:   John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
To:     "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        linux-arch@...r.kernel.org
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>, linux-sh@...r.kernel.org
Subject: Re: [PATCH v4 23/36] superh: Implement the new page table range API

Hi Matthew!

On Wed, 2023-03-15 at 05:14 +0000, Matthew Wilcox (Oracle) wrote:
> Add PFN_PTE_SHIFT, update_mmu_cache_range(), flush_dcache_folio() and
> flush_icache_pages().  Change the PG_dcache_clean flag from being
> per-page to per-folio.  Flush the entire folio containing the pages in
> flush_icache_pages() for ease of implementation.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>
> Cc: Yoshinori Sato <ysato@...rs.sourceforge.jp>
> Cc: Rich Felker <dalias@...c.org>
> Cc: John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
> Cc: linux-sh@...r.kernel.org

I'm going to test this patch later today and report back.

In the meantime, could you change "superh" in the subject to "sh"?

Thanks,
Adrian

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer
`. `'   Physicist
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