> -----Original Message----- > From: Xen-devel <[email protected]> On Behalf Of > Juergen Gross > Sent: 2021年10月26日 15:36 > To: Jiasheng Jiang <[email protected]>; [email protected]; > [email protected] > Cc: [email protected]; [email protected] > Subject: Re: [PATCH v2] xen: Fix implicit type conversion > > On 26.10.21 09:32, Jiasheng Jiang wrote: > > The variable 'i' is defined as UINT. > > However in the for_each_possible_cpu, its value is assigned to -1. > > That doesn't make sense and in the cpumask_next() it is implicitly > > type conversed to INT. > > It is universally accepted that the implicit type conversion is > > terrible. > > Also, having the good programming custom will set an example for > > others. > > Thus, it might be better to change the definition of 'i' from UINT > > to INT. > > > > Fixes: 3fac101 ("xen: Re-upload processor PM data to hypervisor after S3 > resume (v2)") > > Signed-off-by: Jiasheng Jiang <[email protected]> > > Reviewed-by: Juergen Gross <[email protected]> > > > Juergen
[Jiamei Xie] Reviewed-by: Jiamei Xie <[email protected]>
