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From: Tim Deegan <tim@xen.org>
To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Ian Campbell <Ian.Campbell@citrix.com>,
	Jan Beulich <JBeulich@suse.com>,
	Xen-devel <xen-devel@lists.xen.org>
Subject: Re: [PATCH 2/8] xen/misc: Remove or annotate possibly-unused functions
Date: Wed, 10 Feb 2016 10:42:10 +0000	[thread overview]
Message-ID: <20160210104210.GA12777@deinos.phlegethon.org> (raw)
In-Reply-To: <1455048108-5045-3-git-send-email-andrew.cooper3@citrix.com>

At 20:01 +0000 on 09 Feb (1455048102), Andrew Cooper wrote:
> Clang notices more unused functions than GCC.
> 
>  * sh_next_page() is only used at GUEST_PAGING_LEVELS=2, so remove it from the
>    other guest level translation units
>  * rcu_batch_after() is completely unused.
>  * Various of the COMPAT() generated functions are used only for their
>    BUILD_BUG_ON() properties.  Annotate them all as __maybe_used.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>

Shadow stuff Acked-by: Tim Deegan <tim@xen.org>

  reply	other threads:[~2016-02-10 10:42 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-09 20:01 [PATCH 0/8] xen/x86: Fix build with Clang 3.5 Andrew Cooper
2016-02-09 20:01 ` [PATCH 1/8] xen/lib: Fix ASSERT() to build with clang Andrew Cooper
2016-02-09 20:01 ` [PATCH 2/8] xen/misc: Remove or annotate possibly-unused functions Andrew Cooper
2016-02-10 10:42   ` Tim Deegan [this message]
2016-02-10 13:06   ` Jan Beulich
2016-02-10 13:15     ` Andrew Cooper
2016-02-09 20:01 ` [PATCH 3/8] xen/x86: Remove %z modifier from inline assembly Andrew Cooper
2016-02-10 13:10   ` Jan Beulich
2016-02-09 20:01 ` [PATCH 4/8] xen/x86: Fix section type mismatch in mm.c Andrew Cooper
2016-02-10 10:01   ` George Dunlap
2016-02-09 20:01 ` [PATCH 5/8] xen/x86: Improve annotation of autogen_entrypoints[] Andrew Cooper
2016-02-09 20:01 ` [PATCH 6/8] xen/x86: Avoid overriding initialisers in arrays Andrew Cooper
2016-02-10 10:11   ` George Dunlap
2016-02-10 13:22   ` Jan Beulich
2016-02-10 13:50     ` Andrew Cooper
2016-02-10 14:03       ` Jan Beulich
2016-02-10 14:13         ` George Dunlap
2016-02-16  7:06   ` Tian, Kevin
2016-02-09 20:01 ` [PATCH 7/8] xen/x86: Fix get_cpu_info() when built with clang Andrew Cooper
2016-02-09 20:01 ` [PATCH 8/8] x86/efi: Generate uefi_call_wrapper() when compiling " Andrew Cooper
2016-02-10 13:31   ` Jan Beulich
2016-02-10 13:41     ` Andrew Cooper
2016-02-10 19:11       ` Andrew Cooper
2016-02-11 10:45         ` Jan Beulich
2016-02-09 21:09 ` [PATCH 0/8] xen/x86: Fix build with Clang 3.5 Doug Goldstein
2016-02-10  9:28 ` Ian Campbell

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