On 03/06/2018 01:46 PM, Arnd Bergmann wrote: > On Mon, Mar 5, 2018 at 10:30 AM, Christian Borntraeger > <borntraeger@xxxxxxxxxx> wrote: >> On 01/16/2018 03:18 AM, Deepa Dinamani wrote: >>> All the current architecture specific defines for these >>> are the same. Refactor these common defines to a common >>> header file. >>> >>> The new common linux/compat_time.h is also useful as it >>> will eventually be used to hold all the defines that >>> are needed for compat time types that support non y2038 >>> safe types. New architectures need not have to define these >>> new types as they will only use new y2038 safe syscalls. >>> This file can be deleted after y2038 when we stop supporting >>> non y2038 safe syscalls. >> >> You are now include a <linux/*.h> from several asm files >> ( >> arch/arm64/include/asm/stat.h >> arch/s390/include/asm/elf.h >> arch/x86/include/asm/ftrace.h >> arch/x86/include/asm/sys_ia32.h >> ) >> It works, and it is done in many places, but it looks somewhat weird. >> Would it make sense to have an asm-generic/compate-time.h instead? Asking for >> opinions here. > > I don't think we have such a rule. If a header file is common to all > architectures (i.e. no architecture uses a different implementation), > it should be in include/linux rather than include/asm-generic, regardless > of whether it can be used by assembler files or not. > >>> --- a/drivers/s390/net/qeth_core_main.c >>> +++ b/drivers/s390/net/qeth_core_main.c >>> @@ -32,7 +32,7 @@ >>> #include <asm/chpid.h> >>> #include <asm/io.h> >>> #include <asm/sysinfo.h> >>> -#include <asm/compat.h> >>> +#include <linux/compat.h> >>> #include <asm/diag.h> >>> #include <asm/cio.h> >>> #include <asm/ccwdev.h> >> >> Can you move that into the other includes (where all the other <linux/*> includes are. > > Good catch, this is definitely a rule we have ;-) FWIW, this was also broken for arch/x86/include/asm/sys_ia32.h -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
