From: Josh Poimboeuf <jpoimboe@kernel.org>
To: Andi Kleen <andi@firstfloor.org>
Cc: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>,
linux-kernel@vger.kernel.org, Jiri Kosina <jikos@kernel.org>,
Miroslav Benes <mbenes@suse.cz>, Petr Mladek <pmladek@suse.com>,
Joe Lawrence <joe.lawrence@redhat.com>,
live-patching@vger.kernel.org, Andi Kleen <ak@linux.intel.com>,
Martin Liska <mliska@suse.cz>, Jiri Slaby <jslaby@suse.cz>
Subject: Re: [PATCH 40/46] x86/livepatch, lto: Disable live patching with gcc LTO
Date: Mon, 14 Nov 2022 14:00:59 -0800 [thread overview]
Message-ID: <20221114220059.m44nykrau2eata42@treble> (raw)
In-Reply-To: <20221114202808.2avu7bscqcyefbpx@two.firstfloor.org>
On Mon, Nov 14, 2022 at 12:28:09PM -0800, Andi Kleen wrote:
> On Mon, Nov 14, 2022 at 11:07:42AM -0800, Josh Poimboeuf wrote:
> > On Mon, Nov 14, 2022 at 12:43:38PM +0100, Jiri Slaby (SUSE) wrote:
> > > From: Andi Kleen <andi@firstfloor.org>
> > >
> > > It is not supported by gcc 12 so far, so it causes compiler "sorry"
> > > messages.
> >
> > What specifically is not supported by GCC 12?
>
> -fwhole-program and the live patching options are mutually exclusive.
What live patching options are you referring to?
--
Josh
next prev parent reply other threads:[~2022-11-14 22:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221114114344.18650-1-jirislaby@kernel.org>
2022-11-14 11:43 ` [PATCH 40/46] x86/livepatch, lto: Disable live patching with gcc LTO Jiri Slaby (SUSE)
2022-11-14 19:07 ` Josh Poimboeuf
2022-11-14 20:28 ` Andi Kleen
2022-11-14 22:00 ` Josh Poimboeuf [this message]
2022-11-15 13:32 ` Martin Liška
2022-11-17 20:00 ` Song Liu
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