On 06/01/2016 09:49 AM, Jonathan Corbet wrote:

quoted

quoted

+	sys_pkey_alloc(0, PKEY_DISABLE_WRITE | PKEY_DISABLE_READ);
+	sys_pkey_mprotect(ptr, size, PROT_READ|PROT_WRITE);
+	something(ptr);

That should, IMO, be something like:

	key = pkey_alloc(...);
	pkey_mprotect(ptr, size, PROT_READ|PROT_WRITE, key);

That is true as well.  I'll fix that up as well.

Thanks for taking a look!

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