Re: [PATCH 4/6] Revert "x86/sev-es: Handle string port IO to kernel memory properly"
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From: Joerg Roedel <joro@8bytes.org>
Date: 2021-05-19 12:22:56
Also in:
kvm, linux-coco, lkml, stable
On Wed, May 12, 2021 at 05:38:29PM +0000, Sean Christopherson wrote:
Alternatively, and probably even better, fold this revert into the switch to the unchecked version (sounds like those will use kernel-specific flavors?).
I folded this revert into the previous commit. But I kept the __get_user()/__put_user() calls and just added a comment explaining why they are used and why it is safe to use them. After all, even the get_kernel*() functions call __get_user_size() under the hood. Regards, Joerg _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization