Re: [PATCH -next] i2c: amd-mp2: drop free_irq() of devm_request_irq() allocated irq

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Yang,

On Thu, Nov 03, 2022 at 08:11:46PM +0800, Yang Yingliang wrote:
> irq allocated with devm_request_irq() will be freed in devm_irq_release(),
> using free_irq() in ->remove() will causes a dangling pointer, and a
> subsequent double free. So remove the free_irq() in the error path and
> remove path.
> 
> Fixes: 969864efae78 ("i2c: amd-mp2: use msix/msi if the hardware supports")
> Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>

No ack from Ellie and Shyam have come for this patch in almost
two years. It still applies and it still looks correct to me.

I'm merging it into i2c/i2c-host-fixes in order to have it in
time for the tests before the pull requests. If Ellie and/or
Shyam will have concerns, we are still in time to take it off.

Andi




[Index of Archives]     [Linux GPIO]     [Linux SPI]     [Linux Hardward Monitoring]     [LM Sensors]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux