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962d684b5d
The notifier sequence must only be read once or otherwise we could work with invalid pages. While at it also fix the coding style, e.g. drop the pre-initialized return value and use the common define for 2G range. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Tested-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit c08972f555945cda57b0adb72272a37910153390) Cc: stable@vger.kernel.org