Messages in this thread | ![/](/images/icornerl.gif) | | Date | Thu, 8 Jun 2023 03:08:31 +0300 | From | kirill.shutemov@linux ... | Subject | Re: [PATCH v11 06/20] x86/virt/tdx: Handle SEAMCALL running out of entropy error |
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On Mon, Jun 05, 2023 at 02:27:19AM +1200, Kai Huang wrote: > Certain SEAMCALL leaf functions may return error due to running out of > entropy, in which case the SEAMCALL should be retried as suggested by > the TDX spec. > > Handle this case in SEAMCALL common function. Mimic the existing > rdrand_long() to retry RDRAND_RETRY_LOOPS times. > > Signed-off-by: Kai Huang <kai.huang@intel.com>
Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
-- Kiryl Shutsemau / Kirill A. Shutemov
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