From: Florian Fainelli <f.fainelli@gmail.com>
To: Dmitry Osipenko <digetx@gmail.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Linus Walleij <linus.walleij@linaro.org>
Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v1] ARM: tegra: Fix misplaced tegra_uart_config in decompressor
Date: Tue, 15 Dec 2020 08:04:06 -0800 [thread overview]
Message-ID: <980f70c6-8967-c110-1699-cb0da2f46cc0@gmail.com> (raw)
In-Reply-To: <20201215135222.6899-1-digetx@gmail.com>
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 <digetx@gmail.com>
> ---
> 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
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next prev parent reply other threads:[~2020-12-15 16:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-15 13:52 [PATCH v1] ARM: tegra: Fix misplaced tegra_uart_config in decompressor Dmitry Osipenko
2020-12-15 14:28 ` Linus Walleij
2020-12-15 15:20 ` Dmitry Osipenko
2020-12-15 16:04 ` Florian Fainelli [this message]
2020-12-15 16:17 ` Dmitry Osipenko
2020-12-15 16:40 ` Florian Fainelli
2020-12-15 16:53 ` Dmitry Osipenko
2020-12-15 18:22 ` Florian Fainelli
2020-12-15 18:56 ` Dmitry Osipenko
2020-12-15 19:20 ` Florian Fainelli
2020-12-15 19:47 ` Dmitry Osipenko
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