linux-kernel - Re: [PATCH 3/3] perf bench sched-seccomp-notify: Fix __NR

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Date:   Wed, 22 Nov 2023 09:02:08 +0800
From:   Yang Jihong <yangjihong1@...wei.com>
To:     Namhyung Kim <namhyung@...nel.org>
CC:     <peterz@...radead.org>, <mingo@...hat.com>, <acme@...nel.org>,
        <mark.rutland@....com>, <alexander.shishkin@...ux.intel.com>,
        <jolsa@...nel.org>, <irogers@...gle.com>,
        <adrian.hunter@...el.com>, <avagin@...gle.com>,
        <daniel.diaz@...aro.org>, <linux-perf-users@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] perf bench sched-seccomp-notify: Fix __NR_seccomp
 undeclared build error on i386

Hello,

On 2023/11/22 2:57, Namhyung Kim wrote:
> Hello,
> 
> On Fri, Nov 17, 2023 at 6:51 PM Yang Jihong <yangjihong1@...wei.com> wrote:
>>
>> Fix a build error on i386 system:
>>
>> bench/sched-seccomp-notify.c: In function 'seccomp':
>> bench/sched-seccomp-notify.c:46:17: error: '__NR_seccomp' undeclared (first use in this function); did you mean 'seccomp'?
>>    return syscall(__NR_seccomp, op, flags, args);
>>                   ^~~~~~~~~~~~
>>                   seccomp
>> bench/sched-seccomp-notify.c:46:17: note: each undeclared identifier is reported only once for each function it appears in
>> bench/sched-seccomp-notify.c:47:1: error: control reaches end of non-void function [-Werror=return-type]
>>   }
>>   ^
>> cc1: all warnings being treated as errors
>>
>> Fixes: 7d5cb68af638 ("perf/benchmark: add a new benchmark for seccom_unotify")
>> Signed-off-by: Yang Jihong <yangjihong1@...wei.com>
> 
> This is already fixed by:
>    https://lore.kernel.org/all/20231017083019.31733-1-jirislaby@kernel.org/
> 

I didn't notice this patch... okay, please ignore it.

Thanks,
Yang