Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200130' into staging

target-arm queue:
 * hw/core/or-irq: Fix incorrect assert forbidding num-lines == MAX_OR_LINES
 * target/arm/arm-semi: Don't let the guest close stdin/stdout/stderr
 * aspeed: some minor bugfixes
 * aspeed: add eMMC controller model for AST2600 SoC
 * hw/arm/raspi: Remove obsolete use of -smp to set the soc 'enabled-cpus'
 * New 3-phase reset API for device models
 * hw/intc/arm_gicv3_kvm: Stop wrongly programming GICR_PENDBASER.PTZ bit
 * Arm KVM: stop/restart the guest counter when the VM is stopped and started

# gpg: Signature made Thu 30 Jan 2020 16:14:45 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20200130: (26 commits)
  target/arm/cpu: Add the kvm-no-adjvtime CPU property
  target/arm/kvm: Implement virtual time adjustment
  tests/arm-cpu-features: Check feature default values
  target/arm/kvm64: kvm64 cpus have timer registers
  hw/arm/virt: Add missing 5.0 options call to 4.2 options
  target/arm/kvm: trivial: Clean up header documentation
  hw/intc/arm_gicv3_kvm: Stop wrongly programming GICR_PENDBASER.PTZ bit
  hw/s390x/ipl: replace deprecated qdev_reset_all registration
  vl: replace deprecated qbus_reset_all registration
  docs/devel/reset.rst: add doc about Resettable interface
  hw/core: deprecate old reset functions and introduce new ones
  hw/core/qdev: update hotplug reset regarding resettable
  hw/core/qdev: handle parent bus change regarding resettable
  hw/core/resettable: add support for changing parent
  hw/core: add Resettable support to BusClass and DeviceClass
  hw/core: create Resettable QOM interface
  hw/core/qdev: add trace events to help with resettable transition
  add device_legacy_reset function to prepare for reset api change
  hw/arm/raspi: Remove obsolete use of -smp to set the soc 'enabled-cpus'
  misc/pca9552: Add qom set and get
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 4 insertions, 7 deletions

diff --git a/hw/intc/arm_gicv3_kvm.c b/hw/intc/arm_gicv3_kvm.c
index 9c7f4ab871..49304ca589 100644
--- a/hw/intc/arm_gicv3_kvm.c
+++ b/hw/intc/arm_gicv3_kvm.c
@@ -336,7 +336,10 @@ static void kvm_arm_gicv3_put(GICv3State *s)
     kvm_gicd_access(s, GICD_CTLR, &reg, true);
 
     if (redist_typer & GICR_TYPER_PLPIS) {
-        /* Set base addresses before LPIs are enabled by GICR_CTLR write */
+        /*
+         * Restore base addresses before LPIs are potentially enabled by
+         * GICR_CTLR write
+         */
         for (ncpu = 0; ncpu < s->num_cpu; ncpu++) {
             GICv3CPUState *c = &s->cpu[ncpu];
 
@@ -347,12 +350,6 @@ static void kvm_arm_gicv3_put(GICv3State *s)
             kvm_gicr_access(s, GICR_PROPBASER + 4, ncpu, &regh, true);
 
             reg64 = c->gicr_pendbaser;
-            if (!(c->gicr_ctlr & GICR_CTLR_ENABLE_LPIS)) {
-                /* Setting PTZ is advised if LPIs are disabled, to reduce
-                 * GIC initialization time.
-                 */
-                reg64 |= GICR_PENDBASER_PTZ;
-            }
             regl = (uint32_t)reg64;
             kvm_gicr_access(s, GICR_PENDBASER, ncpu, &regl, true);
             regh = (uint32_t)(reg64 >> 32);