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Re: [PATCH 08/19] nptl: arm: Fix Race conditions in pthread cancellation (BZ#12683)

From: Phil Blundell <pb at pbcl dot net>
To: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>, libc-alpha at sourceware dot org
Date: Mon, 11 Dec 2017 20:16:09 +0000
Subject: Re: [PATCH 08/19] nptl: arm: Fix Race conditions in pthread cancellation (BZ#12683)
Authentication-results: sourceware.org; auth=none
References: <1513019223-7603-1-git-send-email-adhemerval.zanella@linaro.org> <1513019223-7603-9-git-send-email-adhemerval.zanella@linaro.org>

On Mon, 2017-12-11 at 17:06 -0200, Adhemerval Zanella wrote:
> +1:
> +	mov	lr, pc
> +	b	__syscall_do_cancel
> +       .fnend
> +END (__syscall_cancel_arch)

I'm not sure I quite understand what's going on here.  Where is
__syscall_do_cancel() supposed to be returning to?

p.

Follow-Ups:
- Re: [PATCH 08/19] nptl: arm: Fix Race conditions in pthread cancellation (BZ#12683)
  - From: Andreas Schwab

References:
- [PATCH 00/19] nptl: Fix Race conditions in pthread cancellation (BZ#12683)
  - From: Adhemerval Zanella
- [PATCH 08/19] nptl: arm: Fix Race conditions in pthread cancellation (BZ#12683)
  - From: Adhemerval Zanella

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