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[99.44.17.11]) by smtp.gmail.com with ESMTPSA id a26sm24978348pgd.64.2020.12.15.08.04.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Dec 2020 08:04:14 -0800 (PST) Subject: Re: [PATCH v1] ARM: tegra: Fix misplaced tegra_uart_config in decompressor To: Dmitry Osipenko , Thierry Reding , Jonathan Hunter , Linus Walleij References: <20201215135222.6899-1-digetx@gmail.com> From: Florian Fainelli Message-ID: <980f70c6-8967-c110-1699-cb0da2f46cc0@gmail.com> Date: Tue, 15 Dec 2020 08:04:06 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: <20201215135222.6899-1-digetx@gmail.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201215_110418_895740_18119BD4 X-CRM114-Status: GOOD ( 15.91 ) 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-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, 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 On 12/15/2020 5:52 AM, Dmitry Osipenko wrote: > The tegra_uart_config of the DEBUG_LL code is now placed right at the > start of the .text section after commit which enabled debug output in the > decompressor. Tegra devices are not booting anymore if DEBUG_LL is enabled > since tegra_uart_config data is executes as a code. Fix the misplaced > tegra_uart_config storage by embedding it into the code. > > Cc: stable@vger.kernel.org > Fixes: 2596a72d3384 ("ARM: 9009/1: uncompress: Enable debug in head.S") > Signed-off-by: Dmitry Osipenko > --- > arch/arm/include/debug/tegra.S | 54 +++++++++++++++++----------------- > 1 file changed, 27 insertions(+), 27 deletions(-) Looks like arch/arm/include/debug/brcmstb.S would need the same treatment since the implementation was copied from tegra.S. -- Florian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel