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Fri, 13 Oct 2023 08:02:02 -0700 (PDT) X-Received: by 2002:a05:622a:44b:b0:418:17f3:ccc0 with SMTP id o11-20020a05622a044b00b0041817f3ccc0mr35404135qtx.56.1697209321559; Fri, 13 Oct 2023 08:02:01 -0700 (PDT) Received: from fedora ([2600:1700:1ff0:d0e0::37]) by smtp.gmail.com with ESMTPSA id x26-20020ac84d5a000000b0041520676966sm664565qtv.47.2023.10.13.08.02.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Oct 2023 08:02:00 -0700 (PDT) Date: Fri, 13 Oct 2023 10:01:58 -0500 From: Andrew Halaney To: Bartosz Golaszewski Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Elliot Berman , Krzysztof Kozlowski , Guru Das Srinagesh , Maximilian Luz , Alex Elder , Srini Kandagatla , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@quicinc.com, Bartosz Golaszewski Subject: Re: [PATCH v4 05/15] firmware: qcom: scm: enable the TZ mem allocator Message-ID: <4ojnfvx3upmklxteisp7rgymfnkksqkq3s6ewg3fma5ywyd7cd@zqdr6ovehphh> References: <20231013114843.63205-1-brgl@bgdev.pl> <20231013114843.63205-6-brgl@bgdev.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231013114843.63205-6-brgl@bgdev.pl> X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on morse.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (morse.vger.email [0.0.0.0]); Fri, 13 Oct 2023 08:03:07 -0700 (PDT) On Fri, Oct 13, 2023 at 01:48:33PM +0200, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski > > Select the TrustZone memory allocator in Kconfig and create a pool of > memory shareable with the TrustZone when probing the SCM driver. > > This will allow a gradual conversion of all relevant SCM calls to using > the dedicated allocator. > > Signed-off-by: Bartosz Golaszewski Reviewed-by: Andrew Halaney