From 6d03a247468059b0e59c821ef39e6762d4d6fc30 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 19 Jun 2024 23:00:51 +0200
Subject: Merging upstream version 6.9.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/s390/kvm/interrupt.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'arch/s390/kvm/interrupt.c')

diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index fc4007cc06..4f0e7f61ed 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -19,13 +19,13 @@
 #include <linux/slab.h>
 #include <linux/bitmap.h>
 #include <linux/vmalloc.h>
+#include <asm/access-regs.h>
 #include <asm/asm-offsets.h>
 #include <asm/dis.h>
 #include <linux/uaccess.h>
 #include <asm/sclp.h>
 #include <asm/isc.h>
 #include <asm/gmap.h>
-#include <asm/switch_to.h>
 #include <asm/nmi.h>
 #include <asm/airq.h>
 #include <asm/tpi.h>
@@ -584,7 +584,7 @@ static int __write_machine_check(struct kvm_vcpu *vcpu,
 
 	mci.val = mchk->mcic;
 	/* take care of lazy register loading */
-	save_fpu_regs();
+	kvm_s390_fpu_store(vcpu->run);
 	save_access_regs(vcpu->run->s.regs.acrs);
 	if (MACHINE_HAS_GS && vcpu->arch.gs_enabled)
 		save_gs_cb(current->thread.gs_cb);
@@ -648,7 +648,7 @@ static int __write_machine_check(struct kvm_vcpu *vcpu,
 	}
 	rc |= write_guest_lc(vcpu, __LC_GPREGS_SAVE_AREA,
 			     vcpu->run->s.regs.gprs, 128);
-	rc |= put_guest_lc(vcpu, current->thread.fpu.fpc,
+	rc |= put_guest_lc(vcpu, vcpu->run->s.regs.fpc,
 			   (u32 __user *) __LC_FP_CREG_SAVE_AREA);
 	rc |= put_guest_lc(vcpu, vcpu->arch.sie_block->todpr,
 			   (u32 __user *) __LC_TOD_PROGREG_SAVE_AREA);
@@ -1031,7 +1031,7 @@ static int __must_check __deliver_service_ev(struct kvm_vcpu *vcpu)
 		return 0;
 	}
 	ext = fi->srv_signal;
-	/* only clear the event bit */
+	/* only clear the event bits */
 	fi->srv_signal.ext_params &= ~SCCB_EVENT_PENDING;
 	clear_bit(IRQ_PEND_EXT_SERVICE_EV, &fi->pending_irqs);
 	spin_unlock(&fi->lock);
@@ -1041,7 +1041,7 @@ static int __must_check __deliver_service_ev(struct kvm_vcpu *vcpu)
 	trace_kvm_s390_deliver_interrupt(vcpu->vcpu_id, KVM_S390_INT_SERVICE,
 					 ext.ext_params, 0);
 
-	return write_sclp(vcpu, SCCB_EVENT_PENDING);
+	return write_sclp(vcpu, ext.ext_params & SCCB_EVENT_PENDING);
 }
 
 static int __must_check __deliver_pfault_done(struct kvm_vcpu *vcpu)
-- 
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