From: Josh Poimboeuf <jpoimboe@redhat.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: x86@kernel.org, jgross@suse.com, mbenes@suze.cz,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 5/9] objtool: Rework rebuild_reloc logic
Date: Fri, 19 Mar 2021 10:15:42 -0500 [thread overview]
Message-ID: <20210319151542.hju53tpeuqdiyf3g@treble> (raw)
In-Reply-To: <YFRtbkM9jA9iCWQm@hirez.programming.kicks-ass.net>
On Fri, Mar 19, 2021 at 10:22:54AM +0100, Peter Zijlstra wrote:
> @@ -814,6 +814,11 @@ struct section *elf_create_reloc_section
> }
> }
>
> +static inline bool is_reloc_section(struct section *reloc)
> +{
> + return reloc->base && reloc->base->reloc == reloc;
> +}
I believe the 2nd condition will always be true, so it can just be
'return reloc->base'.
--
Josh
next prev parent reply other threads:[~2021-03-19 15:16 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-12 17:16 [PATCH 0/9] x86,objtool: Optimize !RETPOLINE Peter Zijlstra
2021-03-12 17:16 ` [PATCH 1/9] x86/retpoline: Simplify retpolines Peter Zijlstra
2021-03-12 17:16 ` [PATCH 2/9] objtool: Correctly handle retpoline thunk calls Peter Zijlstra
2021-03-16 21:19 ` Josh Poimboeuf
2021-03-12 17:16 ` [PATCH 3/9] objtool: Per arch retpoline naming Peter Zijlstra
2021-03-12 17:16 ` [PATCH 4/9] objtool: Fix static_call list generation Peter Zijlstra
2021-03-17 3:18 ` Josh Poimboeuf
2021-03-12 17:16 ` [PATCH 5/9] objtool: Rework rebuild_reloc logic Peter Zijlstra
2021-03-17 3:34 ` Josh Poimboeuf
2021-03-17 8:12 ` Peter Zijlstra
2021-03-18 0:49 ` Josh Poimboeuf
2021-03-18 12:57 ` Peter Zijlstra
2021-03-18 16:36 ` Josh Poimboeuf
2021-03-18 17:04 ` Peter Zijlstra
2021-03-18 17:38 ` Josh Poimboeuf
2021-03-19 0:19 ` Josh Poimboeuf
2021-03-19 9:22 ` Peter Zijlstra
2021-03-19 15:15 ` Josh Poimboeuf [this message]
2021-03-12 17:16 ` [PATCH 6/9] objtool: Add elf_create_undef_symbol() Peter Zijlstra
2021-03-17 13:52 ` Miroslav Benes
2021-03-17 14:13 ` Peter Zijlstra
2021-03-17 14:39 ` Miroslav Benes
2021-03-17 15:08 ` Sami Tolvanen
2021-03-18 0:46 ` Josh Poimboeuf
2021-03-18 7:56 ` Peter Zijlstra
2021-03-12 17:16 ` [PATCH 7/9] objtool: Allow archs to rewrite retpolines Peter Zijlstra
2021-03-12 17:16 ` [PATCH 8/9] objtool: Skip magical retpoline .altinstr_replacement Peter Zijlstra
2021-03-12 17:16 ` [PATCH 9/9] objtool,x86: Rewrite retpoline thunk calls Peter Zijlstra
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