linux-kernel - Re: [PATCH v6 07/27] elf-em.h: add EM

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Date:   Fri, 21 Dec 2018 22:49:21 +0800
From:   Guo Ren <guoren@...nel.org>
To:     "Dmitry V. Levin" <ldv@...linux.org>
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 07/27] elf-em.h: add EM_CSKY

On Fri, Dec 21, 2018 at 05:35:52AM +0300, Dmitry V. Levin wrote:
> Hi,
> 
> On Fri, Dec 14, 2018 at 12:43:08PM +0800, Guo Ren wrote:
> > Reviewed-by: Guo Ren <guoren@...nel.org>
> 
> Given that the whole series is going to be pinged for quite some
> time yet, would you mind taking this patch into the csky tree?
Ok

Best Regards
 Guo Ren
> 
> Thanks.
> 
> > On Thu, Dec 13, 2018 at 08:22:00PM +0300, Dmitry V. Levin wrote:
> > > The uapi/linux/audit.h header is going to use EM_CSKY in order
> > > to define AUDIT_ARCH_CSKY which is needed to implement
> > > syscall_get_arch() which in turn is required to extend
> > > the generic ptrace API with PTRACE_GET_SYSCALL_INFO request.
> > > 
> > > The value for EM_CSKY has been taken from arch/csky/include/asm/elf.h
> > > and confirmed by binutils:include/elf/common.h
> > > 
> > > Cc: Guo Ren <guoren@...nel.org>
> > > Cc: Oleg Nesterov <oleg@...hat.com>
> > > Cc: Andy Lutomirski <luto@...nel.org>
> > > Cc: Elvira Khabirova <lineprinter@...linux.org>
> > > Cc: Eugene Syromyatnikov <esyr@...hat.com>
> > > Signed-off-by: Dmitry V. Levin <ldv@...linux.org>
> > > ---
> > > 
> > > Notes:
> > >     v6: unchanged
> > > 
> > >  include/uapi/linux/elf-em.h | 1 +
> > >  1 file changed, 1 insertion(+)
> > > 
> > > diff --git a/include/uapi/linux/elf-em.h b/include/uapi/linux/elf-em.h
> > > index 42b7546352a6..ee0b26ab92b0 100644
> > > --- a/include/uapi/linux/elf-em.h
> > > +++ b/include/uapi/linux/elf-em.h
> > > @@ -45,6 +45,7 @@
> > >  #define EM_ARCV2	195	/* ARCv2 Cores */
> > >  #define EM_RISCV	243	/* RISC-V */
> > >  #define EM_BPF		247	/* Linux BPF - in-kernel virtual machine */
> > > +#define EM_CSKY		252	/* C-SKY processor family */
> > >  #define EM_FRV		0x5441	/* Fujitsu FR-V */
> > >  
> > >  /*
> > > -- 
> > > ldv
> 
> -- 
> ldv