From: Steven Rostedt <rostedt@goodmis.org>
To: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: Puranjay Mohan <puranjay12@gmail.com>,
Dylan Hatch <dylanbhatch@google.com>, Song Liu <song@kernel.org>,
Indu Bhagat <indu.bhagat@oracle.com>,
Peter Zijlstra <peterz@infradead.org>,
Will Deacon <will@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Jiri Kosina <jikos@kernel.org>,
Roman Gushchin <roman.gushchin@linux.dev>,
Weinan Liu <wnliu@google.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Rogers <irogers@google.com>,
linux-toolchains@vger.kernel.org, linux-kernel@vger.kernel.org,
live-patching@vger.kernel.org, joe.lawrence@redhat.com,
Puranjay Mohan <puranjay@kernel.org>
Subject: Re: [PATCH v2 0/6] unwind, arm64: add sframe unwinder for kernel
Date: Tue, 18 Nov 2025 13:20:54 -0500 [thread overview]
Message-ID: <20251118132054.24b1e90e@gandalf.local.home> (raw)
In-Reply-To: <bcxe5hhenqdodutgp7vd7b7aqn7emrlsezlu7stjjmfxgwc3gw@q3ggnid7ooyd>
On Mon, 17 Nov 2025 21:18:41 -0800
Josh Poimboeuf <jpoimboe@kernel.org> wrote:
> > > To fix that, I suppose we would need some kind of dynamic ORC
> > > registration interface. Similar to what has been discussed with
> > > sframe+JIT.
> >
> > I work with the BPF JITs and would be interested in exploring this further,
> > can you point me to this discussion if it happened on the list.
>
> Sorry, nothing specific has been discussed that I'm aware of :-)
Right, the only discussions have been at the monthly Sframe meetings about
needing to be able to handle this. But the actual implementation details
have not been figured out yet.
-- Steve
next prev parent reply other threads:[~2025-11-18 18:20 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-04 22:38 [PATCH v2 0/6] unwind, arm64: add sframe unwinder for kernel Dylan Hatch
2025-09-04 22:38 ` [PATCH v2 1/6] unwind: build kernel with sframe info Dylan Hatch
2025-11-14 13:34 ` Will Deacon
2025-11-19 14:59 ` Jens Remus
2025-09-04 22:38 ` [PATCH v2 2/6] arm64: entry: add unwind info for various kernel entries Dylan Hatch
2025-09-04 22:38 ` [PATCH v2 3/6] unwind: add sframe v2 header Dylan Hatch
2025-09-04 22:38 ` [PATCH v2 4/6] unwind: Implement generic sframe unwinder library Dylan Hatch
2025-09-09 16:44 ` Puranjay Mohan
2025-09-09 18:39 ` Indu Bhagat
2025-09-04 22:38 ` [PATCH v2 5/6] arm64/module, unwind: Add sframe support for modules Dylan Hatch
2025-09-04 22:38 ` [PATCH v2 6/6] unwind: arm64: Add reliable stacktrace with sframe unwinder Dylan Hatch
2025-09-17 23:41 ` Josh Poimboeuf
2025-11-15 6:44 ` Dylan Hatch
2025-11-17 23:01 ` Josh Poimboeuf
2025-11-19 3:17 ` Dylan Hatch
2025-11-19 7:12 ` Indu Bhagat
2025-09-29 19:46 ` [PATCH v2 0/6] unwind, arm64: add sframe unwinder for kernel Song Liu
2025-09-29 19:55 ` Puranjay Mohan
2025-11-15 6:50 ` Dylan Hatch
2025-11-17 23:06 ` Josh Poimboeuf
2025-11-17 23:42 ` Steven Rostedt
2025-11-18 0:10 ` Josh Poimboeuf
2025-11-18 0:49 ` Puranjay Mohan
2025-11-18 5:18 ` Josh Poimboeuf
2025-11-18 18:20 ` Steven Rostedt [this message]
2025-11-18 18:29 ` Indu Bhagat
2025-11-17 23:50 ` Puranjay Mohan
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