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Message-ID: <CALCETrVfo0YMosPLANDyfDcBdHWNCuMhYJu666LXLHDYrkD=cg@mail.gmail.com> Date: Thu, 19 Jun 2014 16:59:53 -0700 From: Andy Lutomirski <luto@...capital.net> To: "H. Peter Anvin" <hpa@...or.com> Cc: Josh Boyer <jwboyer@...oraproject.org>, "Linux-Kernel@...r. Kernel. Org" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 5/5] x86,vdso: Create .build-id links for unstripped vdso files On Thu, Jun 19, 2014 at 3:46 PM, H. Peter Anvin <hpa@...or.com> wrote: > On 06/18/2014 03:59 PM, Andy Lutomirski wrote: >> >> This may break make vdso_install with binutils before 2.17.50.0.17. >> On the other hand, make vdso_install was probably never useful with >> earlier binutils, since the installed files are AFAIK completely >> useless without build-id. >> > > How does it fail? If --build-id=none on modern binutils accurately replicates old binutils, it fails by silently creating a broken symlink called .debug. If you want this patch for 3.16, I can send a better version that just doesn't create the links on old binutils. > > -hpa > > -- Andy Lutomirski AMA Capital Management, LLC -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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