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[Qemu-devel] [PULL 25/44] spapr: Print out extra hints when CAS negotiat
From: |
David Gibson |
Subject: |
[Qemu-devel] [PULL 25/44] spapr: Print out extra hints when CAS negotiation of interrupt mode fails |
Date: |
Wed, 29 May 2019 16:49:58 +1000 |
From: Greg Kurz <address@hidden>
Let's suggest to the user how the machine should be configured to allow
the guest to boot successfully.
Suggested-by: Satheesh Rajendran <address@hidden>
Signed-off-by: Greg Kurz <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Satheesh Rajendran <address@hidden>
Tested-by: Satheesh Rajendran <address@hidden>
[dwg: Adjusted for style error]
Signed-off-by: David Gibson <address@hidden>
---
hw/ppc/spapr_hcall.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c
index 63a55614b8..0a050ad3d8 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -1646,12 +1646,14 @@ static target_ulong
h_client_architecture_support(PowerPCCPU *cpu,
*/
if (guest_xive) {
if (spapr->irq->ov5 == SPAPR_OV5_XIVE_LEGACY) {
- error_report("Guest requested unavailable interrupt mode (XIVE)");
+ error_report(
+"Guest requested unavailable interrupt mode (XIVE), try the ic-mode=xive or
ic-mode=dual machine property");
exit(EXIT_FAILURE);
}
} else {
if (spapr->irq->ov5 == SPAPR_OV5_XIVE_EXPLOIT) {
- error_report("Guest requested unavailable interrupt mode (XICS)");
+ error_report(
+"Guest requested unavailable interrupt mode (XICS), either don't set the
ic-mode machine property or try ic-mode=xics or ic-mode=dual");
exit(EXIT_FAILURE);
}
}
--
2.21.0
- [Qemu-devel] [PULL 24/44] spapr: Fix phb_placement backwards compatibility, (continued)
- [Qemu-devel] [PULL 24/44] spapr: Fix phb_placement backwards compatibility, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 07/44] hw/ppc/40p: use 1900 as a base year, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 09/44] target/ppc: Fix xvxsigdp, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 17/44] Fix typo on "info pic" monitor cmd output for xive, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 06/44] hw/ppc/40p: Move the MC146818 RTC to the board where it belongs, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 05/44] hw/ppc/prep: use TYPE_MC146818_RTC instead of a hardcoded string, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 15/44] spapr/xive: fix EQ page addresses above 64GB, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 20/44] spapr/xive: Sanity checks of OV5 during CAS, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 26/44] spapr/xive: add KVM support, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 28/44] spapr/xive: add state synchronization with KVM, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 25/44] spapr: Print out extra hints when CAS negotiation of interrupt mode fails,
David Gibson <=
- [Qemu-devel] [PULL 19/44] target/ppc: Fix xvabs[sd]p, xvnabs[sd]p, xvneg[sd]p, xvcpsgn[sd]p, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 21/44] target/ppc: Set PSSCR_EC on cpu halt to prevent spurious wakeup, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 23/44] target/ppc: Use vector variable shifts for VSL, VSR, VSRA, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 18/44] target/ppc: Optimise VSX_LOAD_SCALAR_DS and VSX_VECTOR_LOAD_STORE, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 34/44] spapr: check for the activation of the KVM IRQ device, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 29/44] spapr/xive: introduce a VM state change handler, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 22/44] spapr: Add forgotten capability to migration stream, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 31/44] spapr/xive: activate KVM support, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 27/44] spapr/xive: add hcall support when under KVM, David Gibson, 2019/05/29
- [Qemu-devel] [PULL 44/44] ppc/pnv: add dummy XSCOM registers for PRD initialization, David Gibson, 2019/05/29