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Re: [PATCH-for-9.1 3/5] hw/sd/sdhci: Reset @data_count index on invalid


From: Richard Henderson
Subject: Re: [PATCH-for-9.1 3/5] hw/sd/sdhci: Reset @data_count index on invalid ADMA transfers
Date: Wed, 31 Jul 2024 14:31:02 +1000
User-agent: Mozilla Thunderbird

On 7/30/24 19:21, Philippe Mathieu-Daudé wrote:
We neglected to clear the @data_count index on ADMA error,
allowing to trigger assertion in sdhci_read_dataport() or
sdhci_write_dataport().

Cc:qemu-stable@nongnu.org
Fixes: d7dfca0807 ("hw/sdhci: introduce standard SD host controller")
Reported-by: Zheyu Ma<zheyuma97@gmail.com>
Resolves:https://gitlab.com/qemu-project/qemu/-/issues/2455
Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
---
  hw/sd/sdhci.c | 1 +
  1 file changed, 1 insertion(+)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~



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