Re: [PATCH] KVM: PPC: Replace zero-length array with flexible array member

2021-10-20 Thread Gustavo A. R. Silva
On Mon, Sep 20, 2021 at 07:05:07PM -0500, Gustavo A. R. Silva wrote: > > > On 9/18/21 09:21, Len Baker wrote: > > There is a regular need in the kernel to provide a way to declare having > > a dynamically sized set of trailing elements in a structure. Kernel code > > should always use "flexible a

Re: [PATCH] KVM: PPC: Replace zero-length array with flexible array member

2021-09-20 Thread Gustavo A. R. Silva
On 9/18/21 09:21, Len Baker wrote: > There is a regular need in the kernel to provide a way to declare having > a dynamically sized set of trailing elements in a structure. Kernel code > should always use "flexible array members" [1] for these cases. The > older style of one-element or zero-leng

[PATCH] KVM: PPC: Replace zero-length array with flexible array member

2021-09-18 Thread Len Baker
There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use "flexible array members" [1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. Also,