On 22.08.20 07:10, Peter Collingbourne wrote: > We currently include signal-defs.h on all architectures except parisc. > Make parisc fall in line. This will make maintenance easier once the > flag bits are moved here. The patch is basically OK, but.... > Signed-off-by: Peter Collingbourne <pcc@xxxxxxxxxx> > --- > View this change in Gerrit: https://linux-review.googlesource.com/q/If03a5135fb514fe96548fb74610e6c3586a04064 > > arch/parisc/include/uapi/asm/signal.h | 9 +-------- > include/uapi/asm-generic/signal-defs.h | 6 ++++++ > 2 files changed, 7 insertions(+), 8 deletions(-) > > diff --git a/arch/parisc/include/uapi/asm/signal.h b/arch/parisc/include/uapi/asm/signal.h > index d38563a394f2..92a1c7ea44b4 100644 > --- a/arch/parisc/include/uapi/asm/signal.h > +++ b/arch/parisc/include/uapi/asm/signal.h > @@ -69,14 +69,7 @@ > #define MINSIGSTKSZ 2048 > #define SIGSTKSZ 8192 > > - > -#define SIG_BLOCK 0 /* for blocking signals */ > -#define SIG_UNBLOCK 1 /* for unblocking signals */ > -#define SIG_SETMASK 2 /* for setting the signal mask */ > - > -#define SIG_DFL ((__sighandler_t)0) /* default signal handling */ > -#define SIG_IGN ((__sighandler_t)1) /* ignore signal */ > -#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ > +#include <asm/signal-defs.h> > > # ifndef __ASSEMBLY__ > > diff --git a/include/uapi/asm-generic/signal-defs.h b/include/uapi/asm-generic/signal-defs.h > index e9304c95ceea..ecdf6312bfa5 100644 > --- a/include/uapi/asm-generic/signal-defs.h > +++ b/include/uapi/asm-generic/signal-defs.h > @@ -15,8 +15,14 @@ > #endif > > #ifndef __ASSEMBLY__ > +#ifndef __hppa__ > +/* > + * These have a special definition on parisc, see: > + * arch/parisc/include/uapi/asm/signal.h > + */ > typedef void __signalfn_t(int); > typedef __signalfn_t __user *__sighandler_t; please drop this special-case/#ifdef for hppa/parisc. Instead please drop the typedef in arch/parisc/include/uapi/asm/signal.h, same as you did for the other architectures. I've committed this patch to my tree, which will collide with yours: https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git/commit/?h=for-next If you like I can drop mine, and you fix it up on your side. Just let me know. Other than that you can add: Acked-by: Helge Deller <deller@xxxxxx> Thanks! Helge > +#endif > > typedef void __restorefn_t(void); > typedef __restorefn_t __user *__sigrestore_t; >
