linux-kernel - Re: [PATCH v5 tip/perf/core 0/2] uprobes: speculative lockless VMA-to-uprobe lookup

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Message-ID: <CAJuCfpFy27B3B=4QvATTzaM44Ferf1scbt0JCdrCdj2gzo52+A@mail.gmail.com>
Date: Fri, 22 Nov 2024 09:48:11 -0800
From: Suren Baghdasaryan <surenb@...gle.com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: Andrii Nakryiko <andrii@...nel.org>, linux-trace-kernel@...r.kernel.org, 
	linux-mm@...ck.org, akpm@...ux-foundation.org, mingo@...nel.org, 
	torvalds@...ux-foundation.org, oleg@...hat.com, rostedt@...dmis.org, 
	mhiramat@...nel.org, bpf@...r.kernel.org, linux-kernel@...r.kernel.org, 
	jolsa@...nel.org, paulmck@...nel.org, willy@...radead.org, mjguzik@...il.com, 
	brauner@...nel.org, jannh@...gle.com, mhocko@...nel.org, vbabka@...e.cz, 
	shakeel.butt@...ux.dev, hannes@...xchg.org, lorenzo.stoakes@...cle.com, 
	Liam.Howlett@...cle.com, david@...hat.com, arnd@...db.de, 
	viro@...iv.linux.org.uk, hca@...ux.ibm.com
Subject: Re: [PATCH v5 tip/perf/core 0/2] uprobes: speculative lockless
 VMA-to-uprobe lookup

On Fri, Nov 22, 2024 at 7:04 AM Suren Baghdasaryan <surenb@...gle.com> wrote:
>
> On Fri, Nov 22, 2024 at 3:07 AM Peter Zijlstra <peterz@...radead.org> wrote:
> >
> > On Thu, Nov 21, 2024 at 07:59:20PM -0800, Andrii Nakryiko wrote:
> >
> > > Andrii Nakryiko (2):
> > >   uprobes: simplify find_active_uprobe_rcu() VMA checks
> > >   uprobes: add speculative lockless VMA-to-inode-to-uprobe resolution
> >
> > Thanks, assuming Suren is okay with me carrying his patches through tip,
> > I'll make this land in tip/perf/core after -rc1.
>
> No objections from me. Thanks!

I just fixed a build issue in one of my patches for an odd config, so
please use the latest version of the patchset from here:
https://lore.kernel.org/all/20241122174416.1367052-1-surenb@google.com/