VTL platform uses DeviceTree for fetching SMP configuration, assign
the correct parsing function 'x86_dtb_parse_smp_config' for it to
parse_smp_cfg.

Fixes: c22e19cd2c8a ("x86/hyperv/vtl: Prepare for separate mpparse callbacks")
Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com>
---
 arch/x86/hyperv/hv_vtl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/hyperv/hv_vtl.c b/arch/x86/hyperv/hv_vtl.c
index 5c7de79423b8..3efd0e03b916 100644
--- a/arch/x86/hyperv/hv_vtl.c
+++ b/arch/x86/hyperv/hv_vtl.c
@@ -34,7 +34,7 @@ void __init hv_vtl_init_platform(void)
 	/* Avoid searching for BIOS MP tables */
 	x86_init.mpparse.find_mptable = x86_init_noop;
 	x86_init.mpparse.early_parse_smp_cfg = x86_init_noop;
-	x86_init.mpparse.parse_smp_cfg = x86_init_noop;
+	x86_init.mpparse.parse_smp_cfg = x86_dtb_parse_smp_config;
 
 	x86_platform.get_wallclock = get_rtc_noop;
 	x86_platform.set_wallclock = set_rtc_noop;
-- 
2.34.1

On Tue, Apr 02, 2024 at 07:40:27AM -0700, Saurabh Sengar wrote:
> VTL platform uses DeviceTree for fetching SMP configuration, assign
> the correct parsing function 'x86_dtb_parse_smp_config' for it to
> parse_smp_cfg.
> 
> Fixes: c22e19cd2c8a ("x86/hyperv/vtl: Prepare for separate mpparse callbacks")
> Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com>

Acked-by: Wei Liu <wei.liu@kernel.org>

The following commit has been merged into the x86/platform branch of tip:

Commit-ID:     fe5e6b599fbc417662c549c04d278a13098eb52a
Gitweb:        https://git.kernel.org/tip/fe5e6b599fbc417662c549c04d278a13098eb52a
Author:        Saurabh Sengar <ssengar@linux.microsoft.com>
AuthorDate:    Tue, 02 Apr 2024 07:40:27 -07:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Wed, 03 Apr 2024 08:46:08 +02:00

x86/hyperv/vtl: Correct x86_init.mpparse.parse_smp_cfg assignment

VTL platform uses DeviceTree for fetching SMP configuration, assign
the correct parsing function x86_dtb_parse_smp_config() for it to
parse_smp_cfg.

Fixes: c22e19cd2c8a ("x86/hyperv/vtl: Prepare for separate mpparse callbacks")
Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/1712068830-4513-2-git-send-email-ssengar@linux.microsoft.com
---
 arch/x86/hyperv/hv_vtl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/hyperv/hv_vtl.c b/arch/x86/hyperv/hv_vtl.c
index 5c7de79..3efd0e0 100644
--- a/arch/x86/hyperv/hv_vtl.c
+++ b/arch/x86/hyperv/hv_vtl.c
@@ -34,7 +34,7 @@ void __init hv_vtl_init_platform(void)
 	/* Avoid searching for BIOS MP tables */
 	x86_init.mpparse.find_mptable = x86_init_noop;
 	x86_init.mpparse.early_parse_smp_cfg = x86_init_noop;
-	x86_init.mpparse.parse_smp_cfg = x86_init_noop;
+	x86_init.mpparse.parse_smp_cfg = x86_dtb_parse_smp_config;
 
 	x86_platform.get_wallclock = get_rtc_noop;
 	x86_platform.set_wallclock = set_rtc_noop;