diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2023-08-08 15:03:49 -0700 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2023-08-09 11:58:21 -0700 |
| commit | 24889a3a5314f71e7bca586b607882d87c71799c (patch) | |
| tree | 4d2c88fb02f310a1b3e0ddee6aabe703d3703a0d | |
| parent | 81287ad65da5b82155f2eca03d81db5512802d16 (diff) | |
x86/xen/pv: Pretend that it found SMP configuration
Unlike all other SMP configuration "parsers" XEN/PV does not set
smp_found_config which is inconsistent and prevents doing proper decision
logic based on this flag.
Make XEN/PV pretend that it found SMP configuration.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Juergen Gross <jgross@suse.com> # Xen PV (dom0 and unpriv. guest)
| -rw-r--r-- | arch/x86/xen/smp_pv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c index c6b42c66c60c..a0f07bbfcd6e 100644 --- a/arch/x86/xen/smp_pv.c +++ b/arch/x86/xen/smp_pv.c @@ -182,7 +182,8 @@ static void __init _get_smp_config(unsigned int early) if (subtract) set_nr_cpu_ids(nr_cpu_ids - subtract); #endif - + /* Pretend to be a proper enumerated system */ + smp_found_config = 1; } static void __init xen_pv_smp_prepare_boot_cpu(void) |