Thread (5 messages) 5 messages, 4 authors, 2015-05-15

Re: [PATCH v4 02/12] KVM: define common KVM_GUESTDBG_USE_SW/HW_BP bits

From: Christian Borntraeger <hidden>
Date: 2015-05-15 15:42:52
Also in: kvm, kvmarm, linux-s390, linuxppc-dev

Am 15.05.2015 um 16:27 schrieb Alex Bennée:
quoted hunk ↗ jump to hunk
+++ b/arch/s390/include/uapi/asm/kvm.h
@@ -114,8 +114,6 @@ struct kvm_fpu {
 	__u64 fprs[16];
 };

-#define KVM_GUESTDBG_USE_HW_BP		0x00010000
[...]
quoted hunk ↗ jump to hunk
+++ b/include/uapi/linux/kvm.h
[...]
+#define KVM_GUESTDBG_USE_SW_BP		(1 << 16)
+#define KVM_GUESTDBG_USE_HW_BP		(1 << 17)
This is an ABI break for s390, no?

David, do you remember why we do not use KVM_GUESTDBG_USE_SW_BP?

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