| commit | 282498d65fb4740c2e9212a79c6888887d0be6cf | [log] [tgz] |
|---|---|---|
| author | Cédric Le Goater <clg@kaod.org> | Tue May 08 09:05:17 2018 +0200 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Thu May 10 23:25:10 2018 +1000 |
| tree | 56488e4fac23b1eae5373093e5c83b4d58ef8e49 | |
| parent | 72224846fb1f066cc04dc0a38d910221b5719bdf [diff] |
powerpc/xive: prepare all hcalls to support long busy delays This is not the case for the moment, but future releases of pHyp might need to introduce some synchronisation routines under the hood which would make the XIVE hcalls longer to complete. As this was done for H_INT_RESET, let's wrap the other hcalls in a loop catching the H_LONG_BUSY_* codes. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>