On Tue, Mar 23, 2021 at 03:20:43PM -0700, Florian Fainelli wrote: > Provide hooks to intercept bad usages of virt_to_phys() and > __pa_symbol() throughout the kernel. To make this possible, we need to > rename the current implement of virt_to_phys() into > __virt_to_phys_nodebug() and wrap it around depending on > CONFIG_DEBUG_VIRTUAL. > > A similar thing is needed for __pa_symbol() which is now aliased to > __phys_addr_symbol() whose implementation is either the direct return of > RELOC_HIDE or goes through the debug version. > > Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx> > --- > Changes in v2: > - fixed sparse warning in arch/mips/kernel/vdso.c checkpatch warns about a missing SPDX license in arch/mips/mm/physaddr.c, can you please add one ? And as checkpatch is also unhappy about the volatiles, do we really need them here ? Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]
