From: Miroslav Benes <mbenes@suse.cz>
To: Song Liu <song@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-toolchains@vger.kernel.org,
live-patching@vger.kernel.org, indu.bhagat@oracle.com,
puranjay@kernel.org, wnliu@google.com, irogers@google.com,
joe.lawrence@redhat.com, jpoimboe@kernel.org,
mark.rutland@arm.com, peterz@infradead.org,
roman.gushchin@linux.dev, rostedt@goodmis.org, will@kernel.org,
kernel-team@meta.com, Suraj Jitindar Singh <surajjs@amazon.com>,
Torsten Duwe <duwe@suse.de>
Subject: Re: [PATCH 2/2] arm64: Implement HAVE_LIVEPATCH
Date: Wed, 12 Mar 2025 15:05:07 +0100 (CET) [thread overview]
Message-ID: <alpine.LSU.2.21.2503121503340.12980@pobox.suse.cz> (raw)
In-Reply-To: <20250308012742.3208215-3-song@kernel.org>
Hi,
On Fri, 7 Mar 2025, Song Liu wrote:
> This is largely based on [1] by Suraj Jitindar Singh.
>
> Test coverage:
>
> - Passed manual tests with samples/livepatch.
> - Passed all but test-kprobe.sh in selftests/livepatch.
> test-kprobe.sh is expected to fail, because arm64 doesn't have
> KPROBES_ON_FTRACE.
Correct. The test should take into account and bail out.
> - Passed tests with kpatch-build [2]. (This version includes commits that
> are not merged to upstream kpatch yet).
>
> [1] https://lore.kernel.org/all/20210604235930.603-1-surajjs@amazon.com/
> [2] https://github.com/liu-song-6/kpatch/tree/fb-6.13
> Cc: Suraj Jitindar Singh <surajjs@amazon.com>
> Cc: Torsten Duwe <duwe@suse.de>
> Signed-off-by: Song Liu <song@kernel.org>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Also as mentioned in the other thread, parts of this patch will go once
arm64 is converted to generic entry infrastructure.
Thank you,
Miroslav
next prev parent reply other threads:[~2025-03-12 14:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-08 1:27 [PATCH 0/2] arm64: livepatch: Enable livepatch without sframe Song Liu
2025-03-08 1:27 ` [PATCH 1/2] arm64: Implement arch_stack_walk_reliable Song Liu
2025-03-13 18:12 ` Breno Leitao
2025-03-13 19:10 ` Song Liu
2025-03-18 18:45 ` Josh Poimboeuf
2025-03-18 20:14 ` Song Liu
2025-03-18 23:00 ` Josh Poimboeuf
2025-03-18 23:38 ` Song Liu
2025-03-19 1:03 ` Josh Poimboeuf
2025-03-19 3:58 ` Song Liu
2025-03-19 5:39 ` Josh Poimboeuf
2025-03-19 18:37 ` Weinan Liu
2025-03-19 19:09 ` Song Liu
2025-03-08 1:27 ` [PATCH 2/2] arm64: Implement HAVE_LIVEPATCH Song Liu
2025-03-12 14:05 ` Miroslav Benes [this message]
2025-03-13 18:09 ` Breno Leitao
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