Re: [PATCH 0/2 v6.17-rc] perf tools: read_build_id() blocking argument fixes

[Namhyung Kim]

Hello,

On Wed, Sep 03, 2025 at 12:34:15PM -0300, Arnaldo Carvalho de Melo wrote:
> On Wed, Sep 03, 2025 at 04:15:25PM +0100, James Clark wrote:
> > The function now takes an argument for O_NONBLOCK. The first fix seems
> > straightforward. The second one is _probably_ fine, but I can't really
> > see any easy way to fix it because libbfd handles all its own IO. Maybe
> > we need to compile in both versions of read_build_id() and only call the
> > libbfd one on regular files? Or maybe in that specific use case it
> > doesn't care, the commit message for adding libbfd there mentioned Wine
> > PE binaries.
> 
> I noticed that yesterday and have this in the tmp.perf-tools-next
> (thought that had sent to the list but didn't) branch:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git/commit/?h=tmp.perf-tools-next&id=4bfe653aa3fefd429671aa27413a1124fe65b9d1
> 
> But since this affects 6.17, even being opt-in, I think it should go
> there together with other patches that Namhyung is collecting in
> perf-tools.
> 
> Reviewed-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

Yep, sure.  I'll queue them to perf-tools.

Thanks,
Namhyung