From: Krzysztof Kozlowski <krzk@kernel.org>
To: Alim Akhtar <alim.akhtar@samsung.com>,
Tudor Ambarus <tudor.ambarus@linaro.org>
Cc: linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, peter.griffin@linaro.org,
andre.draszik@linaro.org, jyescas@google.com,
kernel-team@android.com, stable@vger.kernel.org,
Titouan Ameline <titouan.ameline@gmail.com>
Subject: Re: [PATCH v5 0/7] firmware: samsung: acpm: Various fixes for sashiko bug reports
Date: Thu, 14 May 2026 18:56:43 +0200 [thread overview]
Message-ID: <177877780331.167822.16476754238198495357.b4-ty@b4> (raw)
In-Reply-To: <20260505-acpm-fixes-sashiko-reports-v5-0-43b5ee7f1674@linaro.org>
On Tue, 05 May 2026 13:12:57 +0000, Tudor Ambarus wrote:
> Fixes for concurrency and memory ordering bugs that were identified by
> the Sashiko review tool when proposing the GS101 ACPM TMU addition.
>
> While these bugs are genuine flaws, we haven't hit them yet, likely
> because we don't have enough ACPM clients upstreamed to trigger the
> race conditions.
>
> [...]
Applied, thanks!
[1/7] firmware: samsung: acpm: Fix cross-thread RX length corruption
https://git.kernel.org/krzk/linux/c/f133bd4b5daf71bccdde0ad1a4f47fac76a6bfb1
[2/7] firmware: samsung: acpm: Fix mailbox channel leak on probe error
https://git.kernel.org/krzk/linux/c/b66829b17f6385cc9ffbcbe2476d532d2e3121ad
[3/7] firmware: samsung: acpm: Fix dummy stubs to return ERR_PTR
https://git.kernel.org/krzk/linux/c/b4a38606991c0fad165f754db554961aadac247d
[4/7] firmware: samsung: acpm: Add memory barrier before advancing RX pointer
https://git.kernel.org/krzk/linux/c/9dadf5a788164dc460a4f25e4e8798de510d63d5
[5/7] firmware: samsung: acpm: Fix false timeouts and Use-After-Free in polling
https://git.kernel.org/krzk/linux/c/5ae6310453c7b1bc7848196a9acbd33584c4be75
[6/7] firmware: samsung: acpm: Fix missing LKMM barriers in sequence allocator
https://git.kernel.org/krzk/linux/c/a7569019007a448826571f880d0010b7f1945e12
[7/7] firmware: samsung: acpm: Fix infinite loop on sequence number exhaustion
https://git.kernel.org/krzk/linux/c/10313b4cca783ef2e38b2a76dc42dda481d7ebf3
Best regards,
--
Krzysztof Kozlowski <krzk@kernel.org>
prev parent reply other threads:[~2026-05-14 16:57 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-05 13:12 [PATCH v5 0/7] firmware: samsung: acpm: Various fixes for sashiko bug reports Tudor Ambarus
2026-05-05 13:12 ` [PATCH v5 1/7] firmware: samsung: acpm: Fix cross-thread RX length corruption Tudor Ambarus
2026-05-06 15:17 ` Alexey Klimov
2026-05-14 16:55 ` Krzysztof Kozlowski
2026-05-05 13:12 ` [PATCH v5 2/7] firmware: samsung: acpm: Fix mailbox channel leak on probe error Tudor Ambarus
2026-05-05 13:13 ` [PATCH v5 3/7] firmware: samsung: acpm: Fix dummy stubs to return ERR_PTR Tudor Ambarus
2026-05-05 13:13 ` [PATCH v5 4/7] firmware: samsung: acpm: Add memory barrier before advancing RX pointer Tudor Ambarus
2026-05-05 13:13 ` [PATCH v5 5/7] firmware: samsung: acpm: Fix false timeouts and Use-After-Free in polling Tudor Ambarus
2026-05-05 13:13 ` [PATCH v5 6/7] firmware: samsung: acpm: Fix missing LKMM barriers in sequence allocator Tudor Ambarus
2026-05-05 13:13 ` [PATCH v5 7/7] firmware: samsung: acpm: Fix infinite loop on sequence number exhaustion Tudor Ambarus
2026-05-06 8:29 ` [PATCH v5 0/7] firmware: samsung: acpm: Various fixes for sashiko bug reports Tudor Ambarus
2026-05-14 16:56 ` Krzysztof Kozlowski [this message]
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