On Sun, Jun 13, 2021 at 09:26:07PM -0400, Steven Rostedt wrote:
On Sun, 13 Jun 2021 14:03:15 +0200 gregkh@linuxfoundation.org wrote:
The patch below does not apply to the 5.4-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@vger.kernel.org.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
The function probe_kernel_read() was renamed to copy_from_kernel_nofault() somewhere between 5.4 and 5.10, and since this patch uses copy_from_kernel_nofault(), it doesn't exist in those earlier kernels. Here's a new version using the older name (and this should work for 4.4 through 5.10)
Now queued up, thanks.
greg k-h