> From: gregkh@xxxxxxxxxxxxxxxxxxx <gregkh@xxxxxxxxxxxxxxxxxxx>
> Sent: Tuesday, July 23, 2019 4:59 AM
> To: Dexuan Cui <decui@xxxxxxxxxxxxx>; lorenzo.pieralisi@xxxxxxx; Michael
> Kelley <mikelley@xxxxxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
> Subject: FAILED: patch "[PATCH] PCI: hv: Fix a use-after-free bug in
> hv_eject_device_work()" failed to apply to 4.9-stable tree
>
>
> The patch below does not apply to the 4.9-stable tree.
> If someone wants it applied there, or to any other stable or longterm
> tree, then please email the backport, including the original git commit
> id to <stable@xxxxxxxxxxxxxxx>.
>
> thanks,
>
> greg k-h
>
> ------------------ original commit in Linus's tree ------------------
>
> From 4df591b20b80cb77920953812d894db259d85bd7 Mon Sep 17 00:00:00
> 2001
> From: Dexuan Cui <decui@xxxxxxxxxxxxx>
> Date: Fri, 21 Jun 2019 23:45:23 +0000
> Subject: [PATCH] PCI: hv: Fix a use-after-free bug in hv_eject_device_work()
Hi,
To apply this patch to v4.9.186, we need to cherry-pick another patch first:
e74d2ebdda33 ("PCI: hv: Delete the device earlier from hbus->children for hot-remove")
Then I backported this commit (4df591b20)
Please see the two attachments for the two patches.
They can be cleanly applied to v4.9.186.
Thanks,
-- Dexuan
Attachment:
for-4.9.186-0001-PCI-hv-Delete-the-device-earlier-from-hbus-children-.patch
Description: for-4.9.186-0001-PCI-hv-Delete-the-device-earlier-from-hbus-children-.patch
Attachment:
for-4.9.186-0002-PCI-hv-Fix-a-use-after-free-bug-in-hv_eject_device_w.patch
Description: for-4.9.186-0002-PCI-hv-Fix-a-use-after-free-bug-in-hv_eject_device_w.patch
