Re: [PATCH v2 04/20] mips: cm: Fix an invalid error code of INTVN_*_ERR

Thomas Bogendoerfer
2020-05-07T11:43:38Z

On Wed, May 06, 2020 at 08:42:22PM +0300, Sergey.Semin@baikalelectronics.ru wrote:
> From: Serge Semin <Sergey.Semin@baikalelectronics.ru>
>
> Commit 3885c2b463f6 ("MIPS: CM: Add support for reporting CM cache
> errors") adds cm2_causes[] array with map of error type ID and
> pointers to the short description string. There is a mistake in
> the table, since according to MIPS32 manual CM2_ERROR_TYPE = {17,18}
> correspond to INTVN_WR_ERR and INTVN_RD_ERR, while the table
> claims they have {0x17,0x18} codes. This is obviously hex-dec
> copy-paste bug. Moreover codes {0x18 - 0x1a} indicate L2 ECC errors.
>
> Fixes: 3885c2b463f6 ("MIPS: CM: Add support for reporting CM cache errors")
> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
> Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>
> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
> Cc: Paul Burton <paulburton@kernel.org>
> Cc: Ralf Baechle <ralf@linux-mips.org>
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: linux-pm@vger.kernel.org
> Cc: devicetree@vger.kernel.org
> ---
> arch/mips/kernel/mips-cm.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)

applied to mips-next.

Thomas.

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