lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Thu, 27 Aug 2020 10:14:42 +1000 From: Greg Ungerer <gerg@...ux-m68k.org> To: Geert Uytterhoeven <geert@...ux-m68k.org> Cc: linux-m68k@...ts.linux-m68k.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] m68k: Revive _TIF_* masks Hi Geert, On 26/8/20 10:29 pm, Geert Uytterhoeven wrote: > While the core m68k code does not use the _TIF_* masks anymore, there > exists generic code that relies on their presence. Fortunately none of > that code is used on m68k, currently. > > Re-add the various _TIF_* masks, which were removed in commit > cddafa3500fde4a0 ("m68k/m68knommu: merge MMU and non-MMU > thread_info.h"), to avoid future nasty surprises. > > Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org> Acked-by: Greg Ungerer <gerg@...ux-m68k.org> Regards Greg > arch/m68k/include/asm/thread_info.h | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/m68k/include/asm/thread_info.h b/arch/m68k/include/asm/thread_info.h > index 015f1ca383053a39..3689c6718c883d23 100644 > --- a/arch/m68k/include/asm/thread_info.h > +++ b/arch/m68k/include/asm/thread_info.h > @@ -68,4 +68,12 @@ static inline struct thread_info *current_thread_info(void) > #define TIF_MEMDIE 16 /* is terminating due to OOM killer */ > #define TIF_RESTORE_SIGMASK 18 /* restore signal mask in do_signal */ > > +#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) > +#define _TIF_SIGPENDING (1 << TIF_SIGPENDING) > +#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) > +#define _TIF_DELAYED_TRACE (1 << TIF_DELAYED_TRACE) > +#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) > +#define _TIF_MEMDIE (1 << TIF_MEMDIE) > +#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) > + > #endif /* _ASM_M68K_THREAD_INFO_H */ >
Powered by blists - more mailing lists