Thread (42 messages) 42 messages, 6 authors, 2021-12-08

Re: [PATCH V7 12/18] x86/pks: Add PKS fault callbacks

From: Ira Weiny <hidden>
Date: 2021-08-17 03:21:32
Also in: lkml, nvdimm

On Wed, Aug 11, 2021 at 02:18:26PM -0700, Edgecombe, Rick P wrote:
On Tue, 2021-08-03 at 21:32 -0700, ira.weiny@intel.com wrote:
quoted
+static const pks_key_callback
pks_key_callbacks[PKS_KEY_NR_CONSUMERS] = { 0 };
+
+bool handle_pks_key_callback(unsigned long address, bool write, u16
key)
+{
+       if (key > PKS_KEY_NR_CONSUMERS)
+               return false;
Good idea, should be >= though?
Yep.  Fixed thanks.
quoted
+
+       if (pks_key_callbacks[key])
+               return pks_key_callbacks[key](address, write);
+
+       return false;
+}
+
Otherwise, I've rebased on this series and didn't hit any problems.
Thanks.
Awesome!  I still want Dave and Dan to weigh in prior to me respining with the
changes so far.

Thanks,
Ira
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