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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=EYm0YpIuSEKXmoOwhp5dqYgsEVKwf0LgB8WVW+JP2iU=; b=gZkcTQh4eqPjYGNwJe/YZtE/+JBVB3jqXYkuc6f7RqdyqhmiljlBOKRxPdk3etuC/p 0D/R+tPq2Pq70yrZeDjXs2bUE4zMDjKZRIN9AGgRiN3XycALcUCiG/WIqVQARjSv1zrs XkIwTp9cHzxS+UdT/1d6tpcvEliG+GkihMl4sI5niGJGqYE5/t5H/y1zuy7JzxQsFMHb yt2VDsZ6wYfN1n0H4GuaG7toxNdnbxfqnHNerD4oewCPUSAA5kED+zo3xoQUfy7TcSgV L49YmatK+ukDUTBzy6XBxFqBY7CNcoKcVhW4iHMyqD5Ye02Xt4rig6J7HfF0TQRkOlZo cUNA== X-Gm-Message-State: AOAM532lLaMnKT7RW/o7H3sGSi8i6lm9vmP2oDk8dcz+uqDpUy9b0oE+ U7DZc/VqJLZlVQpzNZJ7qAHJc4OFe0lu X-Google-Smtp-Source: ABdhPJzNwWAgPW2u7kRBv4mmNN2RUlmEWb2T+8MS/r1URNN52cr2jtibw6055Yx7UYTLAjL3HZeWEe5EC4RK X-Received: from tzungbi-z840.tpe.corp.google.com ([2401:fa00:1:b:725a:fff:fe41:c6a5]) (user=tzungbi job=sendgmr) by 2002:a0c:df0f:: with SMTP id g15mr14565849qvl.19.1605516271856; Mon, 16 Nov 2020 00:44:31 -0800 (PST) Date: Mon, 16 Nov 2020 16:44:10 +0800 Message-Id: <20201116084413.3312631-1-tzungbi@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.29.2.299.gdc1121823c-goog Subject: [PATCH v2 0/3] remoteproc/mediatek: read IPI buffer offset from FW binary From: Tzung-Bi Shih To: ohad@wizery.com, bjorn.andersson@linaro.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201116_034435_154891_23E10F64 X-CRM114-Status: GOOD ( 10.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-remoteproc@vger.kernel.org, tzungbi@google.com, linux-mediatek@lists.infradead.org, pihsun@chromium.org, matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This series reads the address of IPI (inter-processor-interrupt) shared buffer from the FW binary itself. The 1st patch fixes a boundary check bug. The 2nd patch skips a program header to parse if filesz is 0. The 3rd patch parses the FW binary to find the shared buffer address. Changes from v1: (https://patchwork.kernel.org/project/linux-arm-kernel/cover/20201113070207.836613-1-tzungbi@google.com/) - rebase on top of some sparse error fixing - update 3rd patch's commit message to the latest The series bases on https://patchwork.kernel.org/project/linux-arm-kernel/cover/20201116082537.3287009-1-tzungbi@google.com/ Tzung-Bi Shih (3): remoteproc/mediatek: fix boundary check remoteproc/mediatek: skip if filesz is 0 remoteproc/mediatek: read IPI buffer offset from FW drivers/remoteproc/mtk_scp.c | 89 +++++++++++++++++++++++------------- 1 file changed, 57 insertions(+), 32 deletions(-) -- 2.29.2.299.gdc1121823c-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel