From: Lee Jones <lee.jones@linaro.org>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-kernel@vger.kernel.org,
Rikard Falkeborn <rikard.falkeborn@gmail.com>
Subject: Re: [PATCH v1 1/5] mfd: intel_quark_i2c_gpio: revert "Constify static struct resources"
Date: Tue, 23 Mar 2021 09:14:53 +0000 [thread overview]
Message-ID: <20210323091453.GL2916463@dell> (raw)
In-Reply-To: <20210302135620.89958-1-andriy.shevchenko@linux.intel.com>
On Tue, 02 Mar 2021, Andy Shevchenko wrote:
> The structures are used as place holders, so they are modified at run-time.
> Obviously they may not be constants.
>
> BUG: unable to handle page fault for address: d0643220
> ...
> CPU: 0 PID: 110 Comm: modprobe Not tainted 5.11.0+ #1
> Hardware name: Intel Corp. QUARK/GalileoGen2, BIOS 0x01000200 01/01/2014
> EIP: intel_quark_mfd_probe+0x93/0x1c0 [intel_quark_i2c_gpio]
>
> This partially reverts the commit c4a164f41554d2899bed94bdcc499263f41787b4.
>
> While at it, add a comment to avoid similar changes in the future.
>
> Fixes: c4a164f41554 ("mfd: Constify static struct resources")
> Cc: Rikard Falkeborn <rikard.falkeborn@gmail.com>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
> drivers/mfd/intel_quark_i2c_gpio.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
Applied to -fixes for testing, thanks.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2021-03-23 9:15 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-02 13:56 [PATCH v1 1/5] mfd: intel_quark_i2c_gpio: revert "Constify static struct resources" Andy Shevchenko
2021-03-02 13:56 ` [PATCH v1 2/5] mfd: intel_quark_i2c_gpio: Unregister resources in reversed order Andy Shevchenko
2021-03-23 9:21 ` Lee Jones
2021-03-02 13:56 ` [PATCH v1 3/5] mfd: intel_quark_i2c_gpio: Remove unused struct device member Andy Shevchenko
2021-03-23 9:22 ` Lee Jones
2021-03-02 13:56 ` [PATCH v1 4/5] mfd: intel_quark_i2c_gpio: Replace I²C speeds with descriptive definitions Andy Shevchenko
2021-03-23 9:22 ` Lee Jones
2021-03-02 13:56 ` [PATCH v1 5/5] mfd: intel_quark_i2c_gpio: Reuse BAR definitions for MFD cell indexing Andy Shevchenko
2021-03-23 9:20 ` Lee Jones
2021-03-23 10:31 ` Andy Shevchenko
2021-03-02 20:59 ` [PATCH v1 1/5] mfd: intel_quark_i2c_gpio: revert "Constify static struct resources" Rikard Falkeborn
2021-03-18 12:53 ` Andy Shevchenko
2021-03-19 8:39 ` Lee Jones
2021-03-19 10:01 ` Andy Shevchenko
2021-03-20 20:59 ` Tong Zhang
2021-03-23 9:14 ` Lee Jones [this message]
2021-03-23 10:31 ` Andy Shevchenko
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