From: Shung-Hsi Yu <shung-hsi.yu@suse.com>
To: Sasha Levin <sashal@kernel.org>
Cc: stable@vger.kernel.org, Puranjay Mohan <puranjay@kernel.org>
Subject: Re: [PATCH stable 6.18 0/6] bpf: verifier: linked register tests and fixes
Date: Tue, 21 Jul 2026 16:03:58 +0800 [thread overview]
Message-ID: <al8ne7ZecARiFQHs@u94a> (raw)
In-Reply-To: <al7zWrJAeYdQ2ytz@u94a>
On Tue, Jul 21, 2026 at 02:45:15PM +0800, Shung-Hsi Yu wrote:
> On Sun, Jul 19, 2026 at 11:00:22AM -0400, Sasha Levin wrote:
> > > This patchset mainly aims to backport upstream commit 1b327732c846
> > > ("bpf: Clear delta when clearing reg id for non-{add,sub} ops") (patch
> > > 4), and its selftests patch in commit cac16ce1e378 ("selftests/bpf: Add
> > > tests for stale delta leaking through id reassignment") (patch 6).
> >
> > Queued the series for 6.18, thanks.
[...]
> I going with the conservative approach of reverting b0388bafa494.
> However that also means that commit 1b327732c846 "bpf: Clear delta when
> clearing reg id for non-{add,sub} ops" will no longer apply cleanly. Let
> me send a v2 to address this whole thing.
Nevermind, this patchset doesn't need a refresh. Commit 1b327732c846
("bpf: Clear delta when clearing reg id for non-{add,sub} ops") fails to
apply due to a different reason unrelated to the revert.
Please keep this patchset in the queue. I'll send the revert for
b0388bafa494 separately.
next prev parent reply other threads:[~2026-07-21 8:04 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-17 4:47 [PATCH stable 6.18 0/6] bpf: verifier: linked register tests and fixes Shung-Hsi Yu
2026-07-17 4:47 ` [PATCH stable 6.18 1/6] selftests: bpf: Add test for multiple syncs from linked register Shung-Hsi Yu
2026-07-17 4:47 ` [PATCH stable 6.18 2/6] selftests/bpf: Add tests for improved linked register tracking Shung-Hsi Yu
2026-07-17 4:47 ` [PATCH stable 6.18 3/6] selftests/bpf: Add a test cases for sync_linked_regs regarding zext propagation Shung-Hsi Yu
2026-07-17 4:47 ` [PATCH stable 6.18 4/6] bpf: Clear delta when clearing reg id for non-{add,sub} ops Shung-Hsi Yu
2026-07-17 4:47 ` [PATCH stable 6.18 5/6] selftests/bpf: Add tests for delta tracking when src_reg == dst_reg Shung-Hsi Yu
2026-07-17 4:47 ` [PATCH stable 6.18 6/6] selftests/bpf: Add tests for stale delta leaking through id reassignment Shung-Hsi Yu
2026-07-19 15:00 ` [PATCH stable 6.18 0/6] bpf: verifier: linked register tests and fixes Sasha Levin
2026-07-21 6:45 ` Shung-Hsi Yu
2026-07-21 8:03 ` Shung-Hsi Yu [this message]
2026-07-21 10:18 ` Greg KH
2026-07-23 2:42 ` Shung-Hsi Yu
-- strict thread matches above, loose matches on Subject: below --
2026-07-17 4:39 Shung-Hsi Yu
2026-07-17 4:46 ` Shung-Hsi Yu
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