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From: "H.J. Lu" <hjl.tools@gmail.com>
To: Florian Weimer <fweimer@redhat.com>
Cc: Florian Weimer via Libc-alpha <libc-alpha@sourceware.org>,
	Andreas Schwab <schwab@linux-m68k.org>
Subject: Re: [PATCH v2] elf: Implement filtering of symbols historically defined in libpthread
Date: Fri, 7 May 2021 09:40:00 -0700	[thread overview]
Message-ID: <CAMe9rOqyoK5OHnwM0UP29mEeE4TY29Y5WJnyboN5vED+UcbMoQ@mail.gmail.com> (raw)
In-Reply-To: <87k0oabnzq.fsf@oldenburg.str.redhat.com>

On Fri, May 7, 2021 at 9:29 AM Florian Weimer via Libc-alpha
<libc-alpha@sourceware.org> wrote:
>
> Given that there is no consensus on the exact direction and Andreas does
> not need it after the binutils fix, I'm going to drop this patch for
> now.
>
> As I said, I might come back to this if we learn that users have many
> binaries that they can't rebuild and that no longer work because weak
> symbols are bound unexpectedly.
>

But we should hide symbols for undefined, weak, unversioned references
from the old versioned binaries.

-- 
H.J.

  reply	other threads:[~2021-05-07 16:40 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-05 13:44 Florian Weimer
2021-05-05 14:10 ` Adhemerval Zanella
2021-05-05 15:30   ` Florian Weimer
2021-05-05 15:53   ` H.J. Lu
2021-05-05 16:01     ` Florian Weimer
2021-05-05 16:55       ` Adhemerval Zanella
2021-05-05 17:19         ` Florian Weimer
2021-05-05 17:52           ` H.J. Lu
2021-05-05 17:56             ` Florian Weimer
2021-05-05 18:06           ` Adhemerval Zanella
2021-05-05 18:16             ` Florian Weimer
2021-05-05 18:18               ` H.J. Lu
2021-05-05 18:28                 ` Florian Weimer
2021-05-05 18:30                   ` H.J. Lu
2021-05-05 18:48                     ` Florian Weimer
2021-05-05 18:50                       ` H.J. Lu
2021-05-05 19:08                         ` Florian Weimer
2021-05-05 19:32                           ` H.J. Lu
2021-05-05 19:53                             ` Florian Weimer
2021-05-05 19:03 ` Andreas Schwab
2021-05-05 19:10   ` Florian Weimer
2021-05-05 20:48     ` H.J. Lu
2021-05-05 20:53       ` H.J. Lu
2021-05-06  9:17         ` Florian Weimer
2021-05-06 12:08           ` H.J. Lu
2021-05-06 12:50             ` Florian Weimer
2021-05-06 12:58               ` Adhemerval Zanella
2021-05-06 13:15               ` H.J. Lu
2021-05-07 14:46 ` Florian Weimer
2021-05-07 16:40   ` H.J. Lu [this message]
2021-05-10 13:48     ` Florian Weimer
2021-05-10 14:02       ` H.J. Lu
2021-05-10 14:08         ` Florian Weimer
2021-05-11  0:04           ` H.J. Lu

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