linux-kernel - Re: [FYI][PATCH 1/1] tools headers UAPI: Sync s390 syscall table file changed by new futex

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Message-ID: <YaDFDApOMj8TQ4IJ@osiris>
Date:   Fri, 26 Nov 2021 12:29:16 +0100
From:   Heiko Carstens <hca@...ux.ibm.com>
To:     Arnaldo Carvalho de Melo <arnaldo.melo@...il.com>
Cc:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        linux-perf-users@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [FYI][PATCH 1/1] tools headers UAPI: Sync s390 syscall table
 file changed by new futex_waitv syscall Reply-To:

On Fri, Nov 26, 2021 at 07:01:16AM -0300, Arnaldo Carvalho de Melo wrote:
> >> To pick the changes in this cset:
> >> 
> >>   6c122360cf2f4c5a ("s390: wire up sys_futex_waitv system call")
> >> 
> >> That add support for this new syscall in tools such as 'perf trace'.
> >...
> >> This addresses this perf build warnings:
> >> 
> >>   Warning: Kernel ABI header at 'tools/perf/arch/s390/entry/syscalls/syscall.tbl' differs from latest version at 'arch/s390/kernel/syscalls/syscall.tbl'
> >>   diff -u tools/perf/arch/s390/entry/syscalls/syscall.tbl arch/s390/kernel/syscalls/syscall.tbl
> >> 
> >> Cc: Heiko Carstens <hca@...ux.ibm.com>
> >> Cc: Vasily Gorbik <gor@...ux.ibm.com>
> >> Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
> >> ---
> >>  tools/perf/arch/s390/entry/syscalls/syscall.tbl | 1 +
> >>  1 file changed, 1 insertion(+)
> >
> >I can happily pick this up for the s390 tree, but I'm not sure if that
> >is want you want?
> 
> Just FYI and to give the opportunity to people to chime in in case something is wrong somehow.
> 
> Also to advertise the feature.
> 
> I'm pushing this upstream myself,

Thanks for taking care of this! FWIW:

Acked-by: Heiko Carstens <hca@...ux.ibm.com>