Re: powerpc/spufs: use struct_size() in kmalloc()

2019-01-23 Thread Michael Ellerman
On Tue, 2019-01-08 at 18:37:20 UTC, "Gustavo A. R. Silva" wrote: > One of the more common cases of allocation size calculations is finding > the size of a structure that has a zero-sized array at the end, along > with memory for some number of elements for that array. For example: > > struct foo

[PATCH] powerpc/spufs: use struct_size() in kmalloc()

2019-01-08 Thread Gustavo A. R. Silva
One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct foo { int stuff; void *entry[]; }; instance = kmalloc(sizeof(struct