Re: [Xen-devel] [PATCH] x86/pv: Fix assertion failure in pv_emulate_privileged_op()

2017-09-26 Thread Jan Beulich
>>> On 25.09.17 at 19:19, wrote: > The ABI of {read,write}_msr() are required them to use x86_emul_hw_exception() s/are required/require/? > if they raise an exception with the emulator core. Perhaps better "if they report an exception to", as otherwise both parts of the sentence state the same

[Xen-devel] [PATCH] x86/pv: Fix assertion failure in pv_emulate_privileged_op()

2017-09-25 Thread Andrew Cooper
The ABI of {read,write}_msr() are required them to use x86_emul_hw_exception() if they raise an exception with the emulator core. Signed-off-by: Andrew Cooper --- CC: Jan Beulich --- xen/arch/x86/pv/emul-priv-op.c | 10 ++ 1 file changed, 10 insertions(+) diff --git a/xen/arch/x86/pv/e