Message-ID: <d7c27a98-a2da-17c8-22c3-e13fadbb9a8c@kernel.org>
Date:   Fri, 12 Nov 2021 13:04:46 -0800
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Subject: Re: [PATCH 0/2] Nuke PAGE_KERNEL_IO
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To:     Lucas De Marchi <lucas.demarchi@intel.com>,
        intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
        x86@kernel.org
Cc:     Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Boris Ostrovsky <boris.ostrovsky@oracle.com>,
        linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
        xen-devel@lists.xenproject.org,
        Daniel Vetter <daniel.vetter@ffwll.ch>
References: <20211021181511.1533377-1-lucas.demarchi@intel.com>
From:   Andy Lutomirski <luto@kernel.org>
In-Reply-To: <20211021181511.1533377-1-lucas.demarchi@intel.com>
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On 10/21/21 11:15, Lucas De Marchi wrote:
> Last user of PAGE_KERNEL_IO is the i915 driver. While removing it from
> there as we seek to bring the driver to other architectures, Daniel
> suggested that we could finish the cleanup and remove it altogether,
> through the tip tree. So here I'm sending both commits needed for that.
> 
> Lucas De Marchi (2):
>    drm/i915/gem: stop using PAGE_KERNEL_IO
>    x86/mm: nuke PAGE_KERNEL_IO
> 
>   arch/x86/include/asm/fixmap.h             | 2 +-
>   arch/x86/include/asm/pgtable_types.h      | 7 -------
>   arch/x86/mm/ioremap.c                     | 2 +-
>   arch/x86/xen/setup.c                      | 2 +-
>   drivers/gpu/drm/i915/gem/i915_gem_pages.c | 4 ++--
>   include/asm-generic/fixmap.h              | 2 +-
>   6 files changed, 6 insertions(+), 13 deletions(-)
> 

Acked-by: Andy Lutomirski <luto@kernel.org>