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[71.34.69.82]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2e20aeba043sm3981434a91.13.2024.10.06.15.58.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Oct 2024 15:58:17 -0700 (PDT) Date: Sun, 6 Oct 2024 15:58:16 -0700 From: Drew Fustini To: Vladimir Kondratiev Cc: Alexandre Ghiti , Paul Walmsley , Palmer Dabbelt , Albert Ou , Andrew Morton , "linux-riscv@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" Subject: Re: [PATCH v1] riscv: make ZONE_DMA32 optional Message-ID: References: <20240827113611.537302-1-vladimir.kondratiev@mobileye.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Sun, Oct 06, 2024 at 10:55:39AM +0000, Vladimir Kondratiev wrote: > It is not necessary any RISCV platform has ZONE_DMA32. > Platforms that not support ZONE_DMA32 should set > CONFIG_NONPORTABLE because lack of ZONE_DMA32 > makes such platform non-portable indeed I think requiring CONFIG_NONPORTABLE is a good idea. However, it seems this patch was sent as a reply to the existing discussion thread. Thanks, Drew