Re: [PATCH] Revert "scsi: storvsc: Validate length of incoming packet in storvsc_on_channel_callback()"

On Fri, Dec 11, 2020 at 09:59:34AM -0500, Martin K. Petersen wrote: > > Wei, > > > Sorry for the last minute patch. We would very like this goes into > > 5.10 if possible; otherwise Linux 5.10 is going to be broken on > > Hyper-V. :-( > > Applied to 5.10/scsi-fixes. Thanks Martin.

Re: [PATCH] Revert "scsi: storvsc: Validate length of incoming packet in storvsc_on_channel_callback()"

Wei, > Sorry for the last minute patch. We would very like this goes into > 5.10 if possible; otherwise Linux 5.10 is going to be broken on > Hyper-V. :-( Applied to 5.10/scsi-fixes. -- Martin K. Petersen Oracle Linux Engineering

Re: [PATCH] Revert "scsi: storvsc: Validate length of incoming packet in storvsc_on_channel_callback()"

On Fri, Dec 11, 2020 at 02:14:04PM +0100, Andrea Parri (Microsoft) wrote: > This reverts commit 3b8c72d076c42bf27284cda7b2b2b522810686f8. > > Dexuan reported a regression where StorVSC fails to probe a device (and > where, consequently, the VM may fail to boot). The root-cause analysis > led to

[PATCH] Revert "scsi: storvsc: Validate length of incoming packet in storvsc_on_channel_callback()"

This reverts commit 3b8c72d076c42bf27284cda7b2b2b522810686f8. Dexuan reported a regression where StorVSC fails to probe a device (and where, consequently, the VM may fail to boot). The root-cause analysis led to a long-standing race condition that is exposed by the validation /commit in