Hi Kees, On Thu, Jul 17, 2025 at 04:25:09PM -0700, Kees Cook wrote: > When KCOV is enabled all functions get instrumented, unless the > __no_sanitize_coverage attribute is used. To prepare for > __no_sanitize_coverage being applied to __init functions, we have to > handle differences in how GCC's inline optimizations get resolved. For > x86 this means forcing several functions to be inline with > __always_inline. > > Signed-off-by: Kees Cook <kees@xxxxxxxxxx> ... > diff --git a/include/linux/memblock.h b/include/linux/memblock.h > index bb19a2534224..b96746376e17 100644 > --- a/include/linux/memblock.h > +++ b/include/linux/memblock.h > @@ -463,7 +463,7 @@ static inline void *memblock_alloc_raw(phys_addr_t size, > NUMA_NO_NODE); > } > > -static inline void *memblock_alloc_from(phys_addr_t size, > +static __always_inline void *memblock_alloc_from(phys_addr_t size, > phys_addr_t align, > phys_addr_t min_addr) I'm curious why from all memblock_alloc* wrappers this is the only one that needs to be __always_inline? -- Sincerely yours, Mike.
