| commit | fd356563683216cf3668a79388450747f6d1373b | |
| author | Bharata B Rao <bharata@linux.vnet.ibm.com> | |
| Thu, 15 Jun 2017 05:44:24 +0000 (15 11:14 +0530) | ||
| committer | David Gibson <david@gibson.dropbear.id.au> | |
| Fri, 30 Jun 2017 04:03:31 +0000 (30 14:03 +1000) | ||
| tree | 317e5ccb30497edcdfd7eadd94cf9db392cffe7d | treesnapshot (tar.gz zip) |
| parent | 46f7afa3709664c7fbc643b2221fd27d5d7762d3 | commitdiff |
target/ppc: Proper cleanup when ppc_cpu_realizefn fails
If ppc_cpu_realizefn() fails after cpu_exec_realizefn() has been
called, we will have to undo whatever cpu_exec_realizefn() did
by explicitly calling cpu_exec_unrealizeffn() which is currently
missing. Failure to do this proper cleanup will result in CPU
which was never fully realized to linger on the cpus list causing
SIGSEGV later (for eg when running "info cpus").
Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
If ppc_cpu_realizefn() fails after cpu_exec_realizefn() has been
called, we will have to undo whatever cpu_exec_realizefn() did
by explicitly calling cpu_exec_unrealizeffn() which is currently
missing. Failure to do this proper cleanup will result in CPU
which was never fully realized to linger on the cpus list causing
SIGSEGV later (for eg when running "info cpus").
Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| target/ppc/translate_init.c | diffblobblamehistory |