From: Andreas Schwab <schwab@linux-m68k.org>
To: "Leizhen (ThunderTown)" <thunder.leizhen@huawei.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
Josh Poimboeuf <jpoimboe@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>, <linux-kernel@vger.kernel.org>,
Masahiro Yamada <masahiroy@kernel.org>,
Alexei Starovoitov <ast@kernel.org>, Jiri Olsa <jolsa@kernel.org>,
Kees Cook <keescook@chromium.org>,
Andrew Morton <akpm@linux-foundation.org>,
Luis Chamberlain <mcgrof@kernel.org>,
<linux-modules@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@redhat.com>,
David Laight <David.Laight@aculab.com>,
linux-m68k <linux-m68k@lists.linux-m68k.org>,
"Jason A. Donenfeld" <Jason@zx2c4.com>
Subject: Re: [PATCH v9] kallsyms: Add self-test facility
Date: Fri, 16 Dec 2022 14:47:40 +0100 [thread overview]
Message-ID: <87359fjw8z.fsf@igel.home> (raw)
In-Reply-To: <1739960e-7f95-88ef-9b91-31c7504bb7fd@huawei.com> (Leizhen's message of "Fri, 16 Dec 2022 21:31:04 +0800")
On Dez 16 2022, Leizhen (ThunderTown) wrote:
> On 2022/12/16 19:57, Andreas Schwab wrote:
>> On Dez 16 2022, Leizhen (ThunderTown) wrote:
>>
>>> It seems that the problem is still strcmp(). After I commented strcmp() in
>>> arch/m68k/include/asm/string.h, and force it to use the one in lib/string.c,
>>> it works well.
>>
>> Does that help?
>
> It still needs to add 'volatile' to prevent compiler optimizations.
If that makes a difference, then something else is wrong.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2022-12-16 13:47 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-15 8:33 [PATCH v9] kallsyms: Add self-test facility Zhen Lei
2022-11-15 8:42 ` Luis Chamberlain
2022-11-15 8:43 ` Leizhen (ThunderTown)
2022-12-15 8:50 ` Geert Uytterhoeven
2022-12-15 9:16 ` Leizhen (ThunderTown)
2022-12-15 9:39 ` Geert Uytterhoeven
2022-12-15 12:33 ` Leizhen (ThunderTown)
2022-12-15 13:24 ` Geert Uytterhoeven
2022-12-15 13:58 ` Leizhen (ThunderTown)
2022-12-15 14:40 ` Leizhen (ThunderTown)
2022-12-15 14:51 ` Geert Uytterhoeven
2022-12-16 7:42 ` Leizhen (ThunderTown)
2022-12-16 9:36 ` Leizhen (ThunderTown)
2022-12-16 11:28 ` Geert Uytterhoeven
2022-12-16 12:01 ` Leizhen (ThunderTown)
2022-12-16 13:29 ` David Laight
2022-12-16 14:44 ` David Laight
2022-12-16 15:19 ` Andreas Schwab
2022-12-16 15:25 ` David Laight
2022-12-16 15:54 ` Andreas Schwab
2022-12-16 16:09 ` David Laight
2022-12-16 16:11 ` Andreas Schwab
2022-12-16 16:32 ` David Laight
2022-12-16 16:53 ` Steven Rostedt
2022-12-16 16:57 ` David Laight
2022-12-16 17:19 ` Steven Rostedt
2022-12-16 17:38 ` Steven Rostedt
2022-12-16 19:27 ` David Laight
2022-12-17 7:31 ` Leizhen (ThunderTown)
2022-12-17 13:37 ` Geert Uytterhoeven
2022-12-17 17:37 ` David Laight
2022-12-16 11:57 ` Andreas Schwab
2022-12-16 13:31 ` Leizhen (ThunderTown)
2022-12-16 13:47 ` Andreas Schwab [this message]
2022-12-15 14:43 ` Geert Uytterhoeven
2022-12-15 14:51 ` Andreas Schwab
2022-12-16 10:40 ` David Laight
2022-12-16 11:40 ` Leizhen (ThunderTown)
2022-12-16 11:44 ` Andreas Schwab
2022-12-16 11:57 ` Leizhen (ThunderTown)
2022-12-16 12:39 ` Andreas Schwab
2022-12-16 13:31 ` Leizhen (ThunderTown)
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