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 for <linuxppc-dev@lists.ozlabs.org>; Wed, 14 Feb 2018 16:43:51 +1100 (AEDT)
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To: Harish <harish@linux.vnet.ibm.com>, linuxppc-dev@lists.ozlabs.org
From: Michael Ellerman <patch-notifications@ellerman.id.au>
Cc: Harish <harish@linux.vnet.ibm.com>
Subject: Re: selftests/powerpc: Fix: use ucontext_t instead of struct ucontext
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Date: Wed, 14 Feb 2018 16:43:48 +1100 (AEDT)
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On Tue, 2018-02-13 at 06:32:55 UTC, Harish wrote:
> With glibc 2.26 'struct ucontext' is removed to improve POSIX
> compliance, which breaks powerpc/alignment_handler selftest.
> Fix the test by using ucontext_t. Tested on ppc, works with older
> glibc versions as well.
> 
> Fixes the following:
> alignment_handler.c: In function ‘sighandler’:
> alignment_handler.c:68:5: error: dereferencing pointer to incomplete type ‘struct ucontext’
>   ucp->uc_mcontext.gp_regs[PT_NIP] += 4;
>      ^~
> 
> Signed-off-by: Harish <harish@linux.vnet.ibm.com>

Applied to powerpc fixes, thanks.

https://git.kernel.org/powerpc/c/ecdf06e1ea5376bba03c155751f686

cheers