From: duwe@lst.de (Torsten Duwe)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 1/4] DYNAMIC_FTRACE configurable with and without REGS
Date: Mon, 1 Oct 2018 17:10:37 +0200 [thread overview]
Message-ID: <20181001151037.GB2634@lst.de> (raw)
In-Reply-To: <CAKv+Gu9tvbM=tb-LJVJtGaq5wD0woX2gtdST+22xJnjZmc_SxQ@mail.gmail.com>
On Mon, Oct 01, 2018 at 05:06:06PM +0200, Ard Biesheuvel wrote:
> On 1 October 2018 at 17:03, Torsten Duwe <duwe@lst.de> wrote:
> > On Mon, Oct 01, 2018 at 04:52:27PM +0200, Ard Biesheuvel wrote:
> >>
> >> I guess we now have Kbuild/Kconfig support for this, no? I mean, we
> >> can now show/hide options depending on the capabilities of the
> >> toolchain.
> >
> > Config options depending on flags availability?
> >
> Yes. Note that 'make menuconfig' now prints the compiler version at
> the top, and kconfig options can now 'depend' on compiler features,
Ah, cool, got it. So unless anyone else thinks this patch is useful,
feel free to disregard it ;-) Point taken.
Torsten
WARNING: multiple messages have this Message-ID (diff)
From: Torsten Duwe <duwe@lst.de>
To: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Will Deacon <will.deacon@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Julien Thierry <julien.thierry@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Ingo Molnar <mingo@redhat.com>, Arnd Bergmann <arnd@arndb.de>,
AKASHI Takahiro <takahiro.akashi@linaro.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
live-patching@vger.kernel.org
Subject: Re: [PATCH v3 1/4] DYNAMIC_FTRACE configurable with and without REGS
Date: Mon, 1 Oct 2018 17:10:37 +0200 [thread overview]
Message-ID: <20181001151037.GB2634@lst.de> (raw)
In-Reply-To: <CAKv+Gu9tvbM=tb-LJVJtGaq5wD0woX2gtdST+22xJnjZmc_SxQ@mail.gmail.com>
On Mon, Oct 01, 2018 at 05:06:06PM +0200, Ard Biesheuvel wrote:
> On 1 October 2018 at 17:03, Torsten Duwe <duwe@lst.de> wrote:
> > On Mon, Oct 01, 2018 at 04:52:27PM +0200, Ard Biesheuvel wrote:
> >>
> >> I guess we now have Kbuild/Kconfig support for this, no? I mean, we
> >> can now show/hide options depending on the capabilities of the
> >> toolchain.
> >
> > Config options depending on flags availability?
> >
> Yes. Note that 'make menuconfig' now prints the compiler version at
> the top, and kconfig options can now 'depend' on compiler features,
Ah, cool, got it. So unless anyone else thinks this patch is useful,
feel free to disregard it ;-) Point taken.
Torsten
next prev parent reply other threads:[~2018-10-01 15:10 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-01 14:09 [PATCH v3 0/4] arm64 live patching Torsten Duwe
2018-10-01 14:09 ` Torsten Duwe
2018-10-01 14:16 ` [PATCH v3 1/4] DYNAMIC_FTRACE configurable with and without REGS Torsten Duwe
2018-10-01 14:16 ` Torsten Duwe
2018-10-01 14:52 ` Ard Biesheuvel
2018-10-01 14:52 ` Ard Biesheuvel
2018-10-01 15:03 ` Torsten Duwe
2018-10-01 15:03 ` Torsten Duwe
2018-10-01 15:06 ` Ard Biesheuvel
2018-10-01 15:06 ` Ard Biesheuvel
2018-10-01 15:10 ` Torsten Duwe [this message]
2018-10-01 15:10 ` Torsten Duwe
2018-10-01 15:14 ` Steven Rostedt
2018-10-01 15:14 ` Steven Rostedt
2018-10-01 14:16 ` [PATCH v3 2/4] arm64: implement ftrace with regs Torsten Duwe
2018-10-01 14:16 ` Torsten Duwe
2018-10-01 15:57 ` Ard Biesheuvel
2018-10-01 15:57 ` Ard Biesheuvel
2018-10-02 10:02 ` Torsten Duwe
2018-10-02 10:02 ` Torsten Duwe
2018-10-02 10:39 ` Ard Biesheuvel
2018-10-02 10:39 ` Ard Biesheuvel
2018-10-02 11:27 ` Mark Rutland
2018-10-02 11:27 ` Mark Rutland
2018-10-02 12:18 ` Torsten Duwe
2018-10-02 12:18 ` Torsten Duwe
2018-10-02 12:57 ` Mark Rutland
2018-10-02 12:57 ` Mark Rutland
2018-10-01 14:16 ` [PATCH v3 3/4] arm64: implement live patching Torsten Duwe
2018-10-01 14:16 ` Torsten Duwe
2018-10-17 13:39 ` Miroslav Benes
2018-10-17 13:39 ` Miroslav Benes
2018-10-18 12:58 ` Jessica Yu
2018-10-18 12:58 ` Jessica Yu
2018-10-19 11:59 ` Miroslav Benes
2018-10-19 11:59 ` Miroslav Benes
2018-10-19 12:18 ` Jessica Yu
2018-10-19 12:18 ` Jessica Yu
2018-10-19 15:14 ` Miroslav Benes
2018-10-19 15:14 ` Miroslav Benes
2018-10-19 13:46 ` Torsten Duwe
2018-10-19 13:46 ` Torsten Duwe
2018-10-19 13:52 ` Ard Biesheuvel
2018-10-19 13:52 ` Ard Biesheuvel
2018-10-19 15:21 ` Miroslav Benes
2018-10-19 15:21 ` Miroslav Benes
2018-10-20 14:10 ` Ard Biesheuvel
2018-10-20 14:10 ` Ard Biesheuvel
2018-10-22 12:53 ` Miroslav Benes
2018-10-22 12:53 ` Miroslav Benes
2018-10-22 14:54 ` Torsten Duwe
2018-10-22 14:54 ` Torsten Duwe
2018-10-23 17:55 ` [PATCH] arm64/module: use mod->klp_info section header information Jessica Yu
2018-10-23 17:55 ` Jessica Yu
2018-10-23 19:32 ` kbuild test robot
2018-10-23 19:32 ` kbuild test robot
2018-10-24 11:57 ` Miroslav Benes
2018-10-24 11:57 ` Miroslav Benes
2018-10-25 8:08 ` Petr Mladek
2018-10-25 8:08 ` Petr Mladek
2018-10-25 9:00 ` Miroslav Benes
2018-10-25 9:00 ` Miroslav Benes
2018-10-25 11:42 ` Jessica Yu
2018-10-25 11:42 ` Jessica Yu
2018-10-26 17:25 ` [PATCH v2] arm64/module: use mod->klp_info section header information for livepatch modules Jessica Yu
2018-10-26 17:25 ` Jessica Yu
2018-10-29 13:24 ` Miroslav Benes
2018-10-29 13:24 ` Miroslav Benes
2018-10-29 13:32 ` Jessica Yu
2018-10-29 13:32 ` Jessica Yu
2018-10-29 15:28 ` Will Deacon
2018-10-29 15:28 ` Will Deacon
2018-10-30 13:19 ` Jessica Yu
2018-10-30 13:19 ` Jessica Yu
2018-11-01 15:18 ` Miroslav Benes
2018-11-01 15:18 ` Miroslav Benes
2018-11-01 16:07 ` Will Deacon
2018-11-01 16:07 ` Will Deacon
2018-11-05 12:30 ` Ard Biesheuvel
2018-11-05 12:30 ` Ard Biesheuvel
2018-11-05 17:57 ` [PATCH] arm64/module: use plt section indices for relocations Jessica Yu
2018-11-05 17:57 ` Jessica Yu
2018-11-05 18:04 ` Ard Biesheuvel
2018-11-05 18:04 ` Ard Biesheuvel
2018-11-05 18:53 ` [PATCH v2] " Jessica Yu
2018-11-05 18:53 ` Jessica Yu
2018-11-05 18:56 ` Ard Biesheuvel
2018-11-05 18:56 ` Ard Biesheuvel
2018-11-05 19:26 ` Will Deacon
2018-11-05 19:26 ` Will Deacon
2018-11-05 19:49 ` Jessica Yu
2018-11-05 19:49 ` Jessica Yu
2018-11-06 9:44 ` Miroslav Benes
2018-11-06 9:44 ` Miroslav Benes
2018-10-01 14:16 ` [PATCH v3 4/4] arm64: reliable stacktraces Torsten Duwe
2018-10-01 14:16 ` Torsten Duwe
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