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SubjectRe: [PATCH] sym53c8xx: Avoid undefined behaviour in drivers/scsi/sym53c8xx_2/sym_hipd.c:762
On Thu, Aug 10, 2017 at 09:08:49PM +0200, Helge Deller wrote:
> On parisc I see this UBSAN warning with a sym53c896:
>
> UBSAN: Undefined behaviour in ./drivers/scsi/sym53c8xx_2/sym_hipd.c:762:24
> index -1903078336 is out of range for type 'u32 [7]'
>
> Avoid this warning by switching to dev64_ul().
div64_ul() ^

Otherwise,
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>


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