linux-kernel - [patch V2 16/22] x86/hyperv/vtl: Prepare for separate mpparse callbacks

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Message-ID: <20240117124903.373706090@linutronix.de>
Date: Tue, 23 Jan 2024 14:10:28 +0100 (CET)
From: Thomas Gleixner <tglx@...utronix.de>
To: LKML <linux-kernel@...r.kernel.org>
Cc: x86@...nel.org,
 Tom Lendacky <thomas.lendacky@....com>,
 Andrew Cooper <andrew.cooper3@...rix.com>,
 Arjan van de Ven <arjan@...ux.intel.com>,
 Huang Rui <ray.huang@....com>,
 Juergen Gross <jgross@...e.com>,
 Dimitri Sivanich <dimitri.sivanich@....com>,
 Sohil Mehta <sohil.mehta@...el.com>,
 K Prateek Nayak <kprateek.nayak@....com>,
 Kan Liang <kan.liang@...ux.intel.com>,
 Zhang Rui <rui.zhang@...el.com>,
 "Paul E. McKenney" <paulmck@...nel.org>,
 Feng Tang <feng.tang@...el.com>,
 Andy Shevchenko <andy@...radead.org>,
 Michael Kelley <mhklinux@...look.com>,
 "Peter Zijlstra (Intel)" <peterz@...radead.org>,
 Wei Liu <wei.liu@...nel.org>,
 Andy Shevchenko <andy.shevchenko@...il.com>
Subject: [patch V2 16/22] x86/hyperv/vtl: Prepare for separate mpparse
 callbacks

Initialize the new callbacks in preparation for switching the core code.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: Wei Liu <wei.liu@...nel.org>
---
V5: New patch
---
 arch/x86/hyperv/hv_vtl.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/arch/x86/hyperv/hv_vtl.c
+++ b/arch/x86/hyperv/hv_vtl.c
@@ -26,7 +26,9 @@ void __init hv_vtl_init_platform(void)
 	x86_init.timers.timer_init = x86_init_noop;

 	/* Avoid searching for BIOS MP tables */
-	x86_init.mpparse.find_smp_config = x86_init_noop;
+	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.get_smp_config = x86_init_uint_noop;

 	x86_platform.get_wallclock = get_rtc_noop;