60 lines
2.3 KiB
Diff
60 lines
2.3 KiB
Diff
|
From c251a7a16e776072b9c7bbc4e61cfa4f52599b0a Mon Sep 17 00:00:00 2001
|
||
|
|
From: Matthew Rosato <mjrosato@linux.ibm.com>
|
||
|
|
Date: Fri, 3 Dec 2021 09:27:05 -0500
|
||
|
|
Subject: [PATCH 03/42] s390x/pci: use the passthrough measurement update
|
||
|
|
interval
|
||
|
|
MIME-Version: 1.0
|
||
|
|
Content-Type: text/plain; charset=UTF-8
|
||
|
|
Content-Transfer-Encoding: 8bit
|
||
|
|
|
||
|
|
RH-Author: Cédric Le Goater <clg@redhat.com>
|
||
|
|
RH-MergeRequest: 226: s390: Enhanced Interpretation for PCI Functions and Secure Execution guest dump
|
||
|
|
RH-Bugzilla: 1664378 2043909
|
||
|
|
RH-Acked-by: Thomas Huth <thuth@redhat.com>
|
||
|
|
RH-Acked-by: Cornelia Huck <cohuck@redhat.com>
|
||
|
|
RH-Acked-by: Jon Maloy <jmaloy@redhat.com>
|
||
|
|
RH-Commit: [3/41] bc31ea731fe64e51522f1202e65528311397b919
|
||
|
|
|
||
|
|
We may have gotten a measurement update interval from the underlying host
|
||
|
|
via vfio -- Use it to set the interval via which we update the function
|
||
|
|
measurement block.
|
||
|
|
|
||
|
|
Fixes: 28dc86a072 ("s390x/pci: use a PCI Group structure")
|
||
|
|
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
|
||
|
|
Reviewed-by: Eric Farman <farman@linux.ibm.com>
|
||
|
|
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
|
||
|
|
Message-Id: <20211203142706.427279-4-mjrosato@linux.ibm.com>
|
||
|
|
Signed-off-by: Thomas Huth <thuth@redhat.com>
|
||
|
|
(cherry picked from commit cb6d6a3e6aa1226b67fd218953dcb3866c3a6845)
|
||
|
|
Signed-off-by: Cédric Le Goater <clg@redhat.com>
|
||
|
|
---
|
||
|
|
hw/s390x/s390-pci-inst.c | 5 +++--
|
||
|
|
1 file changed, 3 insertions(+), 2 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c
|
||
|
|
index 11b7f6bfa1..07bab85ce5 100644
|
||
|
|
--- a/hw/s390x/s390-pci-inst.c
|
||
|
|
+++ b/hw/s390x/s390-pci-inst.c
|
||
|
|
@@ -1046,7 +1046,7 @@ static void fmb_update(void *opaque)
|
||
|
|
sizeof(pbdev->fmb.last_update))) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
- timer_mod(pbdev->fmb_timer, t + DEFAULT_MUI);
|
||
|
|
+ timer_mod(pbdev->fmb_timer, t + pbdev->pci_group->zpci_group.mui);
|
||
|
|
}
|
||
|
|
|
||
|
|
int mpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba, uint8_t ar,
|
||
|
|
@@ -1204,7 +1204,8 @@ int mpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba, uint8_t ar,
|
||
|
|
}
|
||
|
|
pbdev->fmb_addr = fmb_addr;
|
||
|
|
timer_mod(pbdev->fmb_timer,
|
||
|
|
- qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + DEFAULT_MUI);
|
||
|
|
+ qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) +
|
||
|
|
+ pbdev->pci_group->zpci_group.mui);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
default:
|
||
|
|
--
|
||
|
|
2.37.3
|
||
|
|
|