linux-kernel - Re: [PATCH v1] ARM: tegra: Fix misplaced tegra_uart

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Message-ID: <c46e91e6-7b25-07ff-6353-3bd9300fc4d5@gmail.com>
Date:   Tue, 15 Dec 2020 18:20:54 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        linux-tegra <linux-tegra@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1] ARM: tegra: Fix misplaced tegra_uart_config in
 decompressor

15.12.2020 17:28, Linus Walleij пишет:
> On Tue, Dec 15, 2020 at 2:53 PM Dmitry Osipenko <digetx@...il.com> 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@...r.kernel.org
>> Fixes: 2596a72d3384 ("ARM: 9009/1: uncompress: Enable debug in head.S")
>> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> 
> Aha I see the problem.
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
> 
> Please put this into Russell's patch tracker as a fix!

Thanks, I sent the patch to the tracker.