From: Srinivas Kandagatla <srini@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Vinod Koul <vkoul@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Cc: linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Subject: Re: (subset) [PATCH v2 0/7] slimbus: qcom-ngd-ctrl: Fix some race conditions and deadlocks
Date: Fri, 29 May 2026 13:55:46 +0100 [thread overview]
Message-ID: <178005934698.9337.1596896791668971268.b4-ty@kernel.org> (raw)
In-Reply-To: <20260331-slim-ngd-dev-v2-0-9441e9c8420e@oss.qualcomm.com>
On Tue, 31 Mar 2026 22:22:42 -0500, Bjorn Andersson wrote:
> When the qcom-ngd-ctrl driver is probed after the ADSP remoteproc, the
> SSR notifier will fire immediately, which results in
> qcom_slim_ngd_ssr_pdr_notify() attempting to schedule_work() on an
> unitialized work_struct.
>
> The concrete result of this is that my db845c/RB3 now fails to boot 100%
> of the time.
>
> [...]
Applied, thanks!
[1/7] slimbus: qcom-ngd-ctrl: Fix up platform_driver registration
commit: 9c1a88eb69355a7baaa6d0001538f200e3de5548
[2/7] slimbus: qcom-ngd-ctrl: Fix probe error path ordering
commit: a0b85655673d5edb678cae5faa7488c7d2adc89d
[3/7] slimbus: qcom-ngd-ctrl: Correct PDR and SSR cleanup ownership
commit: c0e4faaace5f2ce54b32d08494126e828cfd4ee6
Best regards,
--
Srinivas Kandagatla <srini@kernel.org>
next prev parent reply other threads:[~2026-05-29 12:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-01 3:22 Bjorn Andersson
2026-04-01 3:22 ` [PATCH v2 1/7] slimbus: qcom-ngd-ctrl: Fix up platform_driver registration Bjorn Andersson
2026-04-01 3:22 ` [PATCH v2 2/7] slimbus: qcom-ngd-ctrl: Fix probe error path ordering Bjorn Andersson
2026-04-01 3:22 ` [PATCH v2 3/7] slimbus: qcom-ngd-ctrl: Correct PDR and SSR cleanup ownership Bjorn Andersson
2026-04-01 3:22 ` [PATCH v2 4/7] slimbus: qcom-ngd-ctrl: Register callbacks after creating the ngd Bjorn Andersson
2026-04-01 3:22 ` [PATCH v2 5/7] slimbus: qcom-ngd-ctrl: Initialize controller resources in controller Bjorn Andersson
2026-04-01 3:22 ` [PATCH v2 6/7] slimbus: qcom-ngd-ctrl: Balance pm_runtime enablement for NGD Bjorn Andersson
2026-04-01 3:22 ` [PATCH v2 7/7] slimbus: qcom-ngd-ctrl: Avoid ABBA on tx_lock/ctrl->lock Bjorn Andersson
2026-05-29 12:55 ` Srinivas Kandagatla [this message]
2026-05-29 13:01 ` [PATCH v2 0/7] slimbus: qcom-ngd-ctrl: Fix some race conditions and deadlocks Srinivas Kandagatla
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