From: Peter Zijlstra <peterz@infradead.org>
To: Allan Xavier <allan.x.xavier@oracle.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] objtool: Fix GCC 8 cold function processing without -freorder-functions
Date: Tue, 26 Jun 2018 18:43:38 +0200 [thread overview]
Message-ID: <20180626164338.GH2458@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20180626162045.25516-1-allan.x.xavier@oracle.com>
On Tue, Jun 26, 2018 at 05:20:45PM +0100, Allan Xavier wrote:
> 0000000000000500 g F .text 0000000000000034 nmi_panic
> 0000000000000528 l F .text 000000000000000c nmi_panic.cold.7
>
> This doesn't happen with -freorder-functions in the first example as the
> symbols don't overlap.
Urgh and I don't suppose we can 'fix' the overlap in read_symbols() ?
next prev parent reply other threads:[~2018-06-26 16:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-26 16:20 Allan Xavier
2018-06-26 16:43 ` Peter Zijlstra [this message]
2018-06-26 18:31 ` Allan Xavier
2018-06-26 18:44 ` Josh Poimboeuf
2018-06-26 19:43 ` Peter Zijlstra
2018-06-26 21:07 ` Josh Poimboeuf
2018-06-27 9:35 ` Allan Xavier
2018-06-27 15:15 ` Josh Poimboeuf
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