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Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement fast refcount overflow protection

From Mike Galbraith <efault@gmx.de>
Newsgroups linux.kernel
Subject Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement fast refcount overflow protection
Date 2017-08-29 20:20 +0200
Message-ID <ujThf-63v-11@gated-at.bofh.it> (permalink)
References <ujKxj-oP-7@gated-at.bofh.it> <ujR5L-4uX-1@gated-at.bofh.it> <ujS1P-54r-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, 2017-08-29 at 18:55 +0200, Mike Galbraith wrote:
> On Tue, 2017-08-29 at 08:58 -0700, Kees Cook wrote:
> > 
> > Ah-ha, found the tip-bot commit now that disables the x86 refcount
> > implementation. Can you boot with CONFIG_REFCOUNT_FULL=y?
> 
> Will do in the A.M.

(It's A.M. somewhere..)  That boots fine.

	-Mike

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tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-08-29 11:00 +0200
  Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-29 18:00 +0200
    Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-08-29 20:20 +0200
      Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-29 20:50 +0200
        Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-08-30 07:10 +0200
          Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-30 18:40 +0200
            Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-08-30 19:20 +0200
              Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-30 19:40 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-08-30 20:00 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-30 21:20 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-30 21:50 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-08-31 04:20 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-31 04:30 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-08-31 05:20 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-31 06:10 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-31 06:20 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-08-31 06:40 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-08-31 16:00 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-31 19:10 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-08-31 19:30 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-31 20:50 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-09-01 09:00 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-09-01 15:20 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-09-01 19:20 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-09-01 20:00 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-09-01 21:00 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:  Implement fast refcount overflow protection Mike Galbraith <efault@gmx.de> - 2017-09-01 21:30 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-09-01 21:50 +0200
                Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement  fast refcount overflow protection Kees Cook <keescook@chromium.org> - 2017-08-31 21:30 +0200

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