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From: Tang Bin <tangbin@cmss.chinamobile.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: agross@kernel.org, bjorn.andersson@linaro.org,
	robdclark@gmail.com, linux-arm-msm@vger.kernel.org,
	iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2]iommu/qcom:fix local_base status check
Date: Fri, 1 May 2020 21:54:10 +0800	[thread overview]
Message-ID: <f59a9807-e804-5331-4ba6-ddcc8cc78f8b@cmss.chinamobile.com> (raw)
In-Reply-To: <20200501113745.GE18423@8bytes.org>


On 2020/5/1 19:37, Joerg Roedel wrote:
> On Sat, Apr 18, 2020 at 09:47:03PM +0800, Tang Bin wrote:
>> The function qcom_iommu_device_probe() does not perform sufficient
>> error checking after executing devm_ioremap_resource(), which can
>> result in crashes if a critical error path is encountered.
>>
>> Fixes: 0ae349a0f33f ("iommu/qcom: Add qcom_iommu")
>>
>> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
>> ---
>> v2:
>>   - fix commit message and add fixed tag
>> ---
>>   drivers/iommu/qcom_iommu.c | 5 ++++-
>>   1 file changed, 4 insertions(+), 1 deletion(-)
> Applied for v5.7, thanks.

Thank you very much.

Tang Bin

>



WARNING: multiple messages have this Message-ID (diff)
From: Tang Bin <tangbin@cmss.chinamobile.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: linux-arm-msm@vger.kernel.org, iommu@lists.linux-foundation.org,
	linux-kernel@vger.kernel.org, agross@kernel.org,
	bjorn.andersson@linaro.org
Subject: Re: [PATCH v2]iommu/qcom:fix local_base status check
Date: Fri, 1 May 2020 21:54:10 +0800	[thread overview]
Message-ID: <f59a9807-e804-5331-4ba6-ddcc8cc78f8b@cmss.chinamobile.com> (raw)
In-Reply-To: <20200501113745.GE18423@8bytes.org>


On 2020/5/1 19:37, Joerg Roedel wrote:
> On Sat, Apr 18, 2020 at 09:47:03PM +0800, Tang Bin wrote:
>> The function qcom_iommu_device_probe() does not perform sufficient
>> error checking after executing devm_ioremap_resource(), which can
>> result in crashes if a critical error path is encountered.
>>
>> Fixes: 0ae349a0f33f ("iommu/qcom: Add qcom_iommu")
>>
>> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
>> ---
>> v2:
>>   - fix commit message and add fixed tag
>> ---
>>   drivers/iommu/qcom_iommu.c | 5 ++++-
>>   1 file changed, 4 insertions(+), 1 deletion(-)
> Applied for v5.7, thanks.

Thank you very much.

Tang Bin

>


_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

  reply	other threads:[~2020-05-01 13:54 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-18 13:47 [PATCH v2]iommu/qcom:fix local_base status check Tang Bin
2020-04-18 13:47 ` Tang Bin
2020-04-20  4:52 ` Bjorn Andersson
2020-04-20  4:52   ` Bjorn Andersson
2020-05-01 11:37 ` Joerg Roedel
2020-05-01 11:37   ` Joerg Roedel
2020-05-01 13:54   ` Tang Bin [this message]
2020-05-01 13:54     ` Tang Bin
  -- strict thread matches above, loose matches on Subject: below --
2020-04-19 12:32 [PATCH v2] iommu/qcom: Fix " Markus Elfring
2020-04-19 12:32 ` Markus Elfring
2020-04-19 12:32 ` Markus Elfring
2020-04-19 13:10 ` Markus Elfring
2020-04-19 13:10   ` Markus Elfring
2020-04-19 13:10   ` Markus Elfring
2020-04-03 17:45 Markus Elfring
2020-04-03 17:45 ` Markus Elfring
2020-04-03 17:45 Markus Elfring
2020-04-03 17:45 ` Markus Elfring
2020-04-03 17:20 Markus Elfring
2020-04-03 17:20 ` Markus Elfring
2020-04-03 17:20 ` Markus Elfring
2020-04-02  6:03 [PATCH v2]iommu/qcom:fix " Tang Bin
2020-04-02  6:15 ` Bjorn Andersson

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