drm/amdgpu: Fix wrap-around bugs in RAS

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Fix the size of the EEPROM from 256000 bytes
to 262144 bytes (256 KiB).

Fix a couple or wrap around bugs. If a valid
value/address is 0 <= addr < size, the inverse of
this inequality (barring negative values which
make no sense here) is addr >= size. Fix this in
the RAS code.

Cc: Jean Delvare <jdelvare@suse.de>
Cc: Alexander Deucher <Alexander.Deucher@amd.com>
Cc: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Cc: Lijo Lazar <Lijo.Lazar@amd.com>
Cc: Stanley Yang <Stanley.Yang@amd.com>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alexander Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Luben Tuikov 2021-02-02 18:36:25 -05:00 • committed by Alex Deucher

parent ccdfbfec9e

commit edb63a5308

1 changed files with 10 additions and 10 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c

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