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[Qemu-devel] [PULL 21/30] target/ppc: Check mask when setting cap_ppc_sa
From: |
David Gibson |
Subject: |
[Qemu-devel] [PULL 21/30] target/ppc: Check mask when setting cap_ppc_safe_indirect_branch |
Date: |
Tue, 6 Mar 2018 15:01:45 +1100 |
From: Suraj Jitindar Singh <address@hidden>
Check the character and character_mask field when setting
cap_ppc_safe_indirect_branch based on the hypervisor response
to KVM_PPC_GET_CPU_CHAR. Previously the mask field wasn't checked
which was incorrect.
Fixes: 8acc2ae5 (target/ppc/kvm: Add
cap_ppc_safe_[cache/bounds_check/indirect_branch])
Signed-off-by: Suraj Jitindar Singh <address@hidden>
Signed-off-by: David Gibson <address@hidden>
---
target/ppc/kvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index 9842b3bb12..2c183f61e2 100644
--- a/target/ppc/kvm.c
+++ b/target/ppc/kvm.c
@@ -2494,7 +2494,7 @@ static void kvmppc_get_cpu_characteristics(KVMState *s)
cap_ppc_safe_bounds_check = 1;
}
/* Parse and set cap_ppc_safe_indirect_branch */
- if (c.character & H_CPU_CHAR_BCCTRL_SERIALISED) {
+ if (c.character & c.character_mask & H_CPU_CHAR_BCCTRL_SERIALISED) {
cap_ppc_safe_indirect_branch = 2;
}
}
--
2.14.3
- [Qemu-devel] [PULL 19/30] macio: move setting of CUDA timebase frequency to macio_common_realize(), (continued)
- [Qemu-devel] [PULL 19/30] macio: move setting of CUDA timebase frequency to macio_common_realize(), David Gibson, 2018/03/05
- [Qemu-devel] [PULL 25/30] ppc/spapr-caps: Convert cap-ibs to custom spapr-cap, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 14/30] macio: move macio related structures and defines into separate macio.h file, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 23/30] ppc/spapr-caps: Convert cap-cfpc to custom spapr-cap, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 22/30] ppc/spapr-caps: Add support for custom spapr_capabilities, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 27/30] hw/ppc/spapr, e500: Use new property "stdout-path" for boot console, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 11/30] heathrow: QOMify heathrow PIC, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 17/30] openpic: move OpenPIC state and related definitions to openpic.h, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 28/30] PPC: e500: Fix duplicate kernel load and device tree overlap, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 30/30] PowerPC: Add TS bits into msr_mask, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 21/30] target/ppc: Check mask when setting cap_ppc_safe_indirect_branch,
David Gibson <=
- [Qemu-devel] [PULL 29/30] adb: add trace-events for monitoring keyboard/mouse during bus enumeration, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 06/30] ppc: Add aCube Sam460ex board, David Gibson, 2018/03/05
- [Qemu-devel] [PULL 05/30] pc-bios: Added u-boot-sam460 firmware binary, David Gibson, 2018/03/05
- Re: [Qemu-devel] [PULL 00/30] ppc-for-2.12 queue 20180306, Peter Maydell, 2018/03/06
- Re: [Qemu-devel] [PULL 00/30] ppc-for-2.12 queue 20180306, no-reply, 2018/03/06
- Re: [Qemu-devel] [PULL 00/30] ppc-for-2.12 queue 20180306, Thomas Huth, 2018/03/06